{"id":3702,"date":"2025-06-08T16:29:19","date_gmt":"2025-06-08T08:29:19","guid":{"rendered":"https:\/\/sevenpcba.com\/?p=3702"},"modified":"2025-06-22T20:10:30","modified_gmt":"2025-06-22T12:10:30","slug":"pcb-board-assembly-smt-technology","status":"publish","type":"post","link":"https:\/\/sevenpcba.com\/ar\/pcb-board-assembly-smt-technology\/","title":{"rendered":"\u0625\u062a\u0642\u0627\u0646 \u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"article-summary\"><strong>\u0645\u0644\u062e\u0635 \u0627\u0644\u0645\u0642\u0627\u0644:\u00a0<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u062a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u062a\u0639\u0645\u0642 \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0640\u00a0<strong><strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB <\/strong>\u00a0<\/strong>\u060c \u062d\u062c\u0631 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062f\u064a\u062b\u00a0<strong><a href=\"https:\/\/sevenpcba.com\/ar\/\">\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB<\/a>\u00a0<\/strong>\u0633\u0646\u0634\u0631\u062d \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0645\u0646 \u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062d\u0644\u060c \u0648\u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0639\u0644\u0645\u064a \u0648\u0631\u0627\u0621 \u062a\u063a\u064a\u064a\u0631 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0646\u0643\u0634\u0641 \u0643\u064a\u0641 \u062a\u064f\u0639\u0632\u0632 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0645\u0647\u0646\u062f\u0633\u064b\u0627\u060c \u0623\u0648 \u0645\u0634\u0631\u0641 \u0645\u0634\u062a\u0631\u064a\u0627\u062a\u060c \u0623\u0648 \u0645\u062a\u062e\u0635\u0635\u064b\u0627 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u060c \u0641\u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u064a\u064f\u0642\u062f\u0645 \u0644\u0643 \u0627\u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0625\u0646\u062a\u0627\u062c\u0643\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0643\u0644\u060c \u0648\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0646\u0627\u0641\u0633\u064a\u062a\u0643.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2><nav><ul><li><a href=\"#article-summary\">\u0645\u0644\u062e\u0635 \u0627\u0644\u0645\u0642\u0627\u0644:\u00a0<\/a><\/li><li><a href=\"#abstract\">\u062e\u0644\u0627\u0635\u0629<\/a><\/li><li><a href=\"#just-what-is-smt-reflow-soldering-in-pcb-assembly-\">\u0645\u0627 \u0647\u064a \u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB\u061f<\/a><\/li><li><a href=\"#why-is-reflow-soldering-the-gold-standard-for-modern-electronic-devices-\">Why is PCB Board Assembly SMT  the Gold Standard for Modern Electronic Devices?<\/a><\/li><li><a href=\"#how-does-a-reflow-oven-achieve-micron-level-precision-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0644\u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646 \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT\u061f<\/a><\/li><li><a href=\"#what-is-the-four-stage-thermal-profile-in-smt-reflow-\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0630\u0648 \u0627\u0644\u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062d\u0644 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT\u061f<\/a><\/li><li><a href=\"#how-does-solder-paste-transform-throughout-the-reflow-process-\">\u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u062d\u0648\u064a\u0644 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB\u061f<\/a><\/li><li><a href=\"#what-typical-problems-happen-in-reflow-soldering-and-how-to-prevent-them-\">What Typical Problems Happen in PCB Board Assembly SMT Reflow Soldering and How to Prevent Them?<\/a><\/li><li><a href=\"#how-does-reflow-technology-effect-production-effectiveness-and-cost-\">How Does PCB Board Assembly SMT technology Effect Production Effectiveness and Cost?<\/a><\/li><li><a href=\"#what-is-the-function-of-atmosphere-control-air-vs-nitrogen-reflow-\">\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062c\u0648\u064a: \u0627\u0644\u0647\u0648\u0627\u0621 \u0645\u0642\u0627\u0628\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646\u061f<\/a><\/li><li><a href=\"#what-are-the-future-trends-in-smt-reflow-soldering-innovation-\">What are the Future Trends in PCB Board Assembly SMT ?<\/a><\/li><li><a href=\"#often-asked-concerns-faqs-\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQs).<\/a><ul><li><a href=\"#faq-question-1750573439898\">1. What is the primary distinction in between PCB Board Assembly SMT and wave soldering?<\/a><\/li><li><a href=\"#faq-question-1750573442063\">2. Why is a thermal profile so crucial in PCB Board Assembly SMT technology ?\u00a0.<\/a><\/li><li><a href=\"#faq-question-1750573442855\">3. What is lead-free solder in PCB Board Assembly SMT  and why is it used?\u00a0.<\/a><\/li><li><a href=\"#faq-question-1750573443879\">4. \u0647\u0644 \u064a\u0645\u0643\u0646\u0643 \u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628\u064a PCB\u061f\u00a0<\/a><\/li><li><a href=\"#faq-question-1750573444776\">5. How is the quality of reflow solder joints examined of PCB Board Assembly SMT ?\u00a0.<\/a><\/li><li><a href=\"#faq-question-1750573446079\">6. What is the advantage of utilizing nitrogen in a reflow oven?\u00a0.<\/a><\/li><\/ul><\/li><li><a href=\"#summary\">\u00a0\u0645\u0644\u062e\u0635<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"abstract\">\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0633\u0631\u064a\u0639 \u0627\u0644\u062a\u0637\u0648\u0631\u060c \u062d\u064a\u062b \u064a\u0639\u062a\u0628\u0631 \u0627\u0644\u062a\u0635\u063a\u064a\u0631 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629\u060c&nbsp;<strong><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>&nbsp;<\/strong>\u062a\u0628\u0631\u0632 \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0627 \u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062d\u0627\u0633\u0645 \u0644\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062f\u064a\u062b&nbsp;<strong><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB <\/strong>&nbsp;<\/strong>\u064a\u0642\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0627\u0633\u062a\u0643\u0634\u0627\u0641\u064b\u0627 \u0639\u0644\u0645\u064a\u064b\u0627 \u0648\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u064b\u0627 \u0634\u0627\u0645\u0644\u0627\u064b \u0644\u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642. \u0646\u064f\u062d\u0644\u0644 \u0648\u0638\u0627\u0626\u0641\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u0646\u0647\u062c\u064a: \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0622\u0644\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0642\u0635\u0648\u0649 \u0645\u0646 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u060c \u0648\u0636\u0645\u0627\u0646 \u0636\u0645\u0627\u0646 \u062c\u0648\u062f\u0629 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a. \u064a\u0633\u062a\u0643\u0634\u0641 \u0627\u0644\u0646\u0635 \u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0630\u064a \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0623\u0631\u0628\u0639 - \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642\u060c \u0648\u0627\u0644\u0646\u0642\u0639\u060c \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f - \u0648\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0646\u064a \u0644\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645. \u0628\u062f\u0639\u0645 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0633\u0648\u0642\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0647\u064a\u0626\u0627\u062a \u0645\u062b\u0644 IPC \u0648JEDEC\u060c \u0648\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0642\u0637\u0627\u0639\u0627\u062a \u0645\u0646 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643 \u0625\u0644\u0649 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0642\u0635\u0648\u0649\u060c \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0645\u0648\u0631\u062f\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627. \u0637\u064f\u0648\u0651\u0631 \u0644\u062a\u0632\u0648\u064a\u062f \u0635\u0627\u0646\u0639\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0628\u0627\u0644\u0631\u0624\u0649 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0627\u0644\u0645\u062f\u0631\u0648\u0633\u0629\u060c \u0648\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0648\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0639\u064a\u0648\u0628 \u0641\u064a...&nbsp;<strong><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>&nbsp;<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/a-through-hole-component-and-a-surface-mount-device-SMD-on-a-PCB.png\" alt=\"\" class=\"wp-image-3704\" srcset=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/a-through-hole-component-and-a-surface-mount-device-SMD-on-a-PCB.png 960w, https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/a-through-hole-component-and-a-surface-mount-device-SMD-on-a-PCB-768x512.png 768w, https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/a-through-hole-component-and-a-surface-mount-device-SMD-on-a-PCB-18x12.png 18w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"just-what-is-smt-reflow-soldering-in-pcb-assembly-\">\u0645\u0627 \u0647\u064a \u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB <\/strong>\u0647\u064a \u0639\u0645\u0644\u064a\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644&nbsp;<strong>\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d (SMDs)&nbsp;<\/strong>\u0625\u0644\u0649 \u0644\u0648\u062d\u0629 \u062f\u0648\u0627\u0626\u0631 \u0645\u0637\u0628\u0648\u0639\u0629 (PCB). \u0628\u062e\u0644\u0627\u0641 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062b\u0642\u0628 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0645\u0631 \u0641\u064a\u0647\u0627 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0639\u0628\u0631 \u062b\u0642\u0648\u0628 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u062a\u062a\u0636\u0645\u0646 \u062a\u0642\u0646\u064a\u0629 SMT \u0648\u0636\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u064f\u0637\u0628\u0651\u0642 \u0645\u0633\u0628\u0642\u064b\u0627 \u0639\u0644\u0649 \u0648\u0633\u0627\u062f\u0627\u062a \u0633\u0637\u062d \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629. \u064a\u0645\u0631 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0628\u0623\u0643\u0645\u0644\u0647 \u0628\u0639\u062f \u0630\u0644\u0643 \u0639\u0628\u0631 \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0646\u0635\u0647\u0627\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0637\u0642. \u062f\u0627\u062e\u0644 \u0627\u0644\u0641\u0631\u0646\u060c \u064a\u064f\u0630\u064a\u0628 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u064f\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0628\u062f\u0642\u0629 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0627\u0644\u0630\u064a \u064a\u062a\u062f\u0641\u0642 \u0628\u0639\u062f \u0630\u0644\u0643 (\u0623\u0648 &quot;\u064a\u062a\u062f\u0641\u0642&quot;) \u062d\u0648\u0644 \u0623\u0633\u0644\u0627\u0643 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0647\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644&nbsp;<strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT &nbsp;<\/strong>\u064a\u0636\u0645\u0646 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u064f\u062a\u062d\u0643\u0645 \u0628\u0647 \u0644\u0644\u0641\u0631\u0646 \u0630\u0648\u0628\u0627\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u062a\u0635\u0644\u0628\u0647 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0645\u064f\u0634\u0643\u0644\u0627\u064b \u0648\u0635\u0644\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0642\u0648\u064a\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629. \u0627\u0633\u0645 \u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631\u060c &quot;\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642&quot;\u060c \u064a\u064f\u0634\u064a\u0631 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0637\u0648\u0631\u064a \u0627\u0644\u062d\u064a\u0648\u064a \u0644\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u062d\u0627\u0644\u0629 \u0634\u0628\u0647 \u0635\u0644\u0628\u0629 \u0625\u0644\u0649 \u0633\u0627\u0626\u0644\u0629\u060c \u062b\u0645 \u0625\u0644\u0649 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649. \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0646\u0647\u062c \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u0635\u0646\u0627\u0639\u064a\u064b\u0627 \u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0628\u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629\u060c \u0646\u0638\u0631\u064b\u0627 \u0644\u0633\u0631\u0639\u062a\u0647 \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u062a\u0643\u0631\u0627\u0631\u0647 \u0648\u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u0643\u0648\u0646\u0627\u062a \u0635\u063a\u064a\u0631\u0629 \u0648\u0645\u0639\u0642\u062f\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u062c\u0627\u062d&nbsp;<strong><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>&nbsp;<\/strong>\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0641\u064a \u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u064f\u0639\u0631\u0641 \u0628\u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u062a\u0624\u062f\u064a \u0643\u0644 \u0645\u0646\u0637\u0642\u0629 \u0641\u064a \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u0638\u064a\u0641\u0629 \u0645\u062d\u062f\u062f\u0629\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642 \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u0644\u0648\u062d \u0644\u062a\u062c\u0646\u0628&nbsp;<strong>\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a&nbsp;<\/strong>\u0625\u0644\u0649 \u0645\u0631\u062d\u0644\u0629 \u062a\u0628\u0631\u064a\u062f \u0633\u0631\u064a\u0639\u0629 \u062a\u0636\u0645\u0646 \u0628\u0646\u064a\u0629 \u0644\u062d\u0627\u0645 \u062f\u0642\u064a\u0642\u0629. \u0647\u0630\u0627 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u064a\u0633\u0645\u062d \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0628\u0644\u062d\u0627\u0645 \u0639\u062f\u062f \u0644\u0627 \u064a\u062d\u0635\u0649 \u0645\u0646 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f \u0628\u062b\u0628\u0627\u062a \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642\u0647 \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u064a\u062f\u0648\u064a.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe0a7de2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sevenpcba.com\/ar\/contact\/\">\u0637\u0644\u0628 \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB \u0645\u062c\u0627\u0646\u064b\u0627 <\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-is-reflow-soldering-the-gold-standard-for-modern-electronic-devices-\">\u0644\u0645\u0627\u0630\u0627 \u064a\u062a\u0645 \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 SMT\u061f<strong> <\/strong> \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0630\u0647\u0628\u064a \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0637\u0631\u064a\u0642\u0629\u060c \u0628\u0644 \u0647\u0648 \u0627\u0628\u062a\u0643\u0627\u0631\u064c \u0645\u064f\u0645\u064e\u0643\u0650\u0651\u0646\u064c \u0633\u0627\u0647\u0645 \u0641\u064a \u0625\u062d\u062f\u0627\u062b \u0646\u0642\u0644\u0629 \u0646\u0648\u0639\u064a\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629. \u0648\u064a\u0646\u0628\u0639 \u0645\u0643\u0627\u0646\u062a\u0647 \u0643\u0640&quot;\u0645\u062a\u0637\u0644\u0628 \u0623\u0633\u0627\u0633\u064a&quot; \u0645\u0646 \u0642\u062f\u0631\u062a\u0647 \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629 \u0639\u0644\u0649 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0644\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062d\u062f\u064a\u062b: \u0627\u0644\u062a\u0635\u063a\u064a\u0631\u060c \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0648\u0645\u0639 \u0634\u064a\u0648\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0646\u0627\u0635\u0631 \u0645\u062b\u0644 \u0631\u0642\u0627\u0626\u0642 BGA (\u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0643\u0631\u0648\u064a\u0629) \u0630\u0627\u062a \u0627\u0644\u062e\u0637\u0648\u0629 0.4 \u0645\u0645\u060c \u0648\u0639\u0646\u0627\u0635\u0631 \u0633\u0644\u0628\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 01005\u060c \u0644\u0645 \u062a\u0639\u062f \u0637\u0631\u0642 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0645\u0645\u0643\u0646\u0629.&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB &nbsp;<\/strong>\u064a\u0632\u0648\u062f&nbsp;<strong>\u0644\u062d\u0627\u0645 \u062f\u0642\u064a\u0642 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646&nbsp;<\/strong>\u0636\u0631\u0648\u0631\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0625\u062c\u0631\u0627\u0621 \u064a\u0636\u0645\u0646 \u0623&nbsp;<strong>\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0644\u062d\u0627\u0645&nbsp;<\/strong>\u0623\u0643\u062b\u0631 \u0645\u0646 99.97% \u0639\u0646\u062f \u0645\u0639\u0627\u064a\u0631\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u0648\u0647\u0648 \u0631\u0642\u0645 \u0645\u0631\u062a\u0628\u0637 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0628\u0627\u0644\u0631\u0628\u062d\u064a\u0629 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0623\u0645 \u0644\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0630\u0643\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u0629 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0623\u0644\u0641&nbsp;<strong>\u0639\u0646\u0627\u0635\u0631 SMD&nbsp;<\/strong>\u060c \u0648\u0643\u062b\u064a\u0631 \u0645\u0646\u0647\u0627 \u0645\u062d\u0645\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0644\u062f\u0631\u062c\u0629 \u0623\u0646 \u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u062e\u064a\u0646 \u063a\u064a\u0631 \u062a\u0644\u0627\u0645\u0633\u064a\u0629 \u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 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\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062e\u0641\u0627\u0636 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629.&nbsp;<strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0639\u062f\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629&nbsp;<\/strong>\u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u064a\u062f\u0648\u064a \u0623\u0648 \u0627\u0644\u0645\u0648\u062c\u064a \u0644\u0639\u0646\u0627\u0635\u0631 SMT. \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0633\u062a\u0642\u0631\u0629\u060c \u062a\u0643\u0648\u0646 \u0646\u062a\u0627\u0626\u062c\u0647\u0627 \u0645\u062a\u0648\u0642\u0639\u0629. \u0647\u0630\u0627 \u0627\u0644\u0627\u062a\u0633\u0627\u0642\u060c \u0627\u0644\u0630\u064a \u064a\u064f\u062d\u062f\u062f\u0647 \u0645\u0624\u0634\u0631\u0627\u062a \u0642\u062f\u0631\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u062b\u0644&nbsp;<strong>CPK \u2265 1.67&nbsp;<\/strong>\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0643\u0628\u0631 \u0644\u0644\u0645\u0646\u062a\u062c \u0648\u0639\u0645\u0631\u064b\u0627 \u0648\u0638\u064a\u0641\u064a\u064b\u0627 \u0623\u0637\u0648\u0644 \u0648\u0633\u0645\u0639\u0629 \u0639\u0644\u0627\u0645\u0629 \u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0642\u0648\u0649 \u0644\u0644\u062c\u0648\u062f\u0629 \u0639\u0646\u062f\u0645\u0627 <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-does-a-reflow-oven-achieve-micron-level-precision-\">\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0644\u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646 \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0642\u0629&nbsp;<strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT  &nbsp;<\/strong>\u064a\u062a\u062c\u0630\u0631 \u0647\u0630\u0627 \u0627\u0644\u0645\u0641\u0647\u0648\u0645 \u0641\u064a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0644\u0623\u0641\u0631\u0627\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u0629. \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 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\u00b1 1 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0647\u0630\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062f\u0642\u064a\u0642...&nbsp;<strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0648\u062a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a&nbsp;<\/strong>\u064a\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0645\u0646\u0639 \u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u062a\u0644\u0641 \u0627\u0644\u0639\u0646\u0627\u0635\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0624\u062f\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u0646\u0642\u0644 \u0623\u064a\u0636\u064b\u0627 \u0648\u0638\u064a\u0641\u0629\u064b \u0645\u0647\u0645\u0629. \u064a\u062d\u0631\u0643 \u0633\u064a\u0631\u064c \u0633\u0644\u0633\u064c\u0651 \u0648\u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0639\u0628\u0631 \u0627\u0644\u0641\u0631\u0646 \u0628\u0633\u0631\u0639\u0629\u064d \u0645\u062a\u0648\u0627\u0635\u0644\u0629\u064d \u0648\u0642\u0627\u0628\u0644\u0629\u064d \u0644\u0644\u0628\u0631\u0645\u062c\u0629. \u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0623\u0646 \u062a\u0633\u062a\u062b\u0645\u0631 \u0643\u0644 \u0644\u0648\u062d\u0629\u064d \u0627\u0644\u0648\u0642\u062a\u064e \u0627\u0644\u062f\u0642\u064a\u0642\u064e \u0641\u064a \u0643\u0644 \u0645\u0646\u0637\u0642\u0629\u060c \u0648\u0647\u0648 \u0645\u0639\u064a\u0627\u0631\u064c \u0623\u0633\u0627\u0633\u064a\u064c\u0651 \u0644\u062a\u062d\u0642\u064a\u0642 \u0639\u0645\u0644\u064a\u0629\u064d \u0642\u0627\u0628\u0644\u0629\u064d \u0644\u0644\u062a\u0643\u0631\u0627\u0631. \u0625\u0646 \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0645\u0646\u0627\u0637\u0642\u060c \u0648\u0637\u0631\u0642 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0641\u064a \u0627\u0644\u0646\u0642\u0644\u060c \u0647\u0648 \u0645\u0627 \u064a\u064f\u0645\u0643\u0651\u0646 \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u064a\u0648\u0645 \u0628\u062f\u0642\u0629\u064d \u062a\u0635\u0644 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-the-four-stage-thermal-profile-in-smt-reflow-\">\u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0630\u0648 \u0627\u0644\u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062d\u0644 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&quot;\u0633\u062d\u0631&quot;&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB &nbsp;<\/strong>\u062a\u062a\u0645 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0636\u0645\u0646 \u0645\u0644\u0641 \u062d\u0631\u0627\u0631\u064a \u0645\u064f\u0635\u0645\u0645 \u0628\u0639\u0646\u0627\u064a\u0629 \u0645\u0646 \u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062d\u0644. \u0647\u0630\u0627 \u0627\u0644\u0645\u0644\u0641 \u0647\u0648 \u0641\u064a \u0627\u0644\u0623\u0633\u0627\u0633 \u0637\u0628\u0642 \u0644\u0642\u064a\u0627\u0633 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a \u0645\u064f\u0635\u0645\u0645 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0648\u0645\u0627\u062f\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u0645\u064f\u0633\u062a\u062e\u062f\u0645\u0629. \u0648\u0641\u0642\u064b\u0627 \u0644\u0640&nbsp;<strong>JEDEC J-STD-020D&nbsp;<\/strong>\u0645\u0646 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0625\u062a\u0642\u0627\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0623\u0631\u0628\u0639 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u062a\u064a\u062c\u0629 \u0644\u062d\u0627\u0645 \u0646\u0627\u062c\u062d\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/A-microscopic-view-of-solder-paste-showing-spherical-solder-particles-suspended-in-a-flux-medium\u526f\u672c.png\" alt=\"\" class=\"wp-image-3705\" srcset=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/A-microscopic-view-of-solder-paste-showing-spherical-solder-particles-suspended-in-a-flux-medium\u526f\u672c.png 960w, https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/A-microscopic-view-of-solder-paste-showing-spherical-solder-particles-suspended-in-a-flux-medium\u526f\u672c-768x512.png 768w, https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/A-microscopic-view-of-solder-paste-showing-spherical-solder-particles-suspended-in-a-flux-medium\u526f\u672c-18x12.png 18w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"-stage-1-preheat-zone-\"><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 1: \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642&nbsp;<\/strong>.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644 <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u064a\u062f\u062e\u0644 \u0627\u0644\u0641\u0631\u0646 \u0628\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629 \u0648\u064a\u0633\u062e\u0646 \u062a\u062f\u0631\u064a\u062c\u064a\u064b\u0627. \u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0647\u0646\u0627 \u0647\u0648 \u0631\u0641\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u0648\u062d\u062f \u0648\u0628\u0645\u0639\u062f\u0644 \u0645\u0646\u0638\u0645 (\u0639\u0627\u062f\u0629\u064b \u0645\u0646 1 \u0625\u0644\u0649 3 \u062f\u0631\u062c\u0627\u062a \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629). \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0631\u064a\u0639 \u0633\u064a\u0624\u062f\u064a \u0625\u0644\u0649&nbsp;<strong>\u0627\u0644\u062a\u0648\u062a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a&nbsp;<\/strong>\u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0634\u0642\u0642 \u0627\u0644\u0645\u0643\u062b\u0641\u0627\u062a \u0627\u0644\u062e\u0632\u0641\u064a\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0623\u0648 \u0625\u062a\u0644\u0627\u0641 \u062d\u0632\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a. \u0643\u0645\u0627 \u062a\u0628\u062f\u0623 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0628\u062a\u062d\u0641\u064a\u0632 \u062a\u062f\u0641\u0642 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0628\u062f\u0621 \u0639\u0645\u0644\u064a\u0629 \u062a\u0646\u0638\u064a\u0641 \u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0623\u0644\u0648\u0627\u062d \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"-stage-2-soak-or-insulation-zone-\"><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629: \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0646\u0642\u0639 (\u0623\u0648 \u0627\u0644\u0639\u0632\u0644)&nbsp;<\/strong>.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629\u060c \u062a\u064f\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u062b\u0627\u0628\u062a\u0629 \u0644\u0645\u062f\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 60 \u0648120 \u062b\u0627\u0646\u064a\u0629. \u0648\u062a\u062a\u0645\u062b\u0644 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0646\u0642\u0639 \u0641\u064a \u0623\u0645\u0631\u064a\u0646:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062c\u0627\u0646\u0633:&nbsp;<\/strong>\u0648\u0647\u0648 \u064a\u0633\u0645\u062d \u0644\u0623\u062c\u0632\u0627\u0621 \u0630\u0627\u062a \u0623\u062d\u062c\u0627\u0645 \u0648\u0643\u062a\u0644 \u062d\u0631\u0627\u0631\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0642\u0628\u0644 \u0627\u0644\u062f\u062e\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0644\u0645\u0646\u0637\u0642\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642.<\/li>\n\n\n\n<li><strong>\u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u062a\u062f\u0641\u0642:&nbsp;<\/strong>\u0625\u0646\u0647 \u064a\u0648\u0641\u0631 \u0648\u0642\u062a\u064b\u0627 \u0643\u0627\u0641\u064a\u064b\u0627 \u0644\u0644\u062a\u062f\u0641\u0642 \u0644\u064a\u0628\u062f\u0623 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0643\u0627\u0633\u064a\u062f \u0648\u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u062c\u0648\u062f\u0629 \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629&nbsp;<strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0628\u0644\u0644&nbsp;<\/strong>\u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631. \u062a\u0633\u0645\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0623\u064a\u0636\u064b\u0627 \u0644\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u0641\u064a \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u062e\u0631\u0648\u062c \u0628\u0634\u0643\u0644 \u0645\u0646\u0638\u0645\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u062b\u0644 \u0627\u0644\u062a\u0646\u0627\u062b\u0631 \u0623\u0648 \u0627\u0644\u0641\u0631\u0627\u063a.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"-stage-3-reflow-or-peak-zone-\"><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 3: \u0645\u0646\u0637\u0642\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 (\u0623\u0648 \u0627\u0644\u0630\u0631\u0648\u0629)&nbsp;<\/strong>.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u0627 \u062a\u062a\u0645 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645. \u062a\u0631\u062a\u0641\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0633\u0631\u0639\u0629 \u0641\u0648\u0642 \u062f\u0631\u062c\u0629 \u0627\u0646\u0635\u0647\u0627\u0631 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 (\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0633\u0627\u0626\u0644).&nbsp;<strong>\u0633\u0627\u0643305&nbsp;<\/strong>\u0644\u062d\u0627\u0645 \u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635\u060c \u0648\u0647\u0630\u0627 \u0647\u0648 217 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629.&nbsp;<strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649&nbsp;<\/strong>\u062a\u0635\u0644 \u0639\u0627\u062f\u0629\u064b \u0625\u0644\u0649 240-250 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u062a\u0633\u062a\u062b\u0645\u0631 \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0629 \u0645\u0642\u062f\u0627\u0631\u064b\u0627 \u0645\u062d\u062f\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u0648\u0642\u062a \u0641\u0648\u0642 \u0627\u0644\u0633\u0627\u0626\u0644 (TAL)\u060c \u0639\u0627\u062f\u0629\u064b 45-90 \u062b\u0627\u0646\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0628\u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u062a\u0634\u0643\u064a\u0644 \u0634\u0631\u0627\u0626\u062d \u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u062c\u064a\u062f\u064b\u0627 \u062d\u0648\u0644 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0642\u0637\u0639\u0629 \u0628\u0633\u0628\u0628&nbsp;<strong>\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0633\u0637\u062d&nbsp;<\/strong>. \u0627\u0644\u0645\u062f\u0629 \u0648&nbsp;<strong>\u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649&nbsp;<\/strong>\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0645\u0648\u0631 \u062d\u0627\u0633\u0645\u0629\u061b \u062d\u064a\u062b \u064a\u0624\u062f\u064a \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0648\u0642\u062a \u0623\u0648 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0625\u0644\u0649 \u0636\u0639\u0641 \u0627\u0644\u0645\u0641\u0635\u0644 \u0627\u0644\u0628\u0627\u0631\u062f\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0630\u0644\u0643 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u062a\u0644\u0627\u0641 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u062a\u0643\u0648\u064a\u0646 \u0641\u0648\u0627\u0635\u0644 \u0647\u0634\u0629.&nbsp;<strong>\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 (IMC)&nbsp;<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"-phase-4-cooling-zone-\"><strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0631\u0627\u0628\u0639\u0629: \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f&nbsp;<\/strong>.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u062a\u062a\u0636\u0645\u0646 \u062a\u0628\u0631\u064a\u062f <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong> \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f. \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0644\u0627 \u064a\u0642\u0644 \u0623\u0647\u0645\u064a\u0629 \u0639\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0633\u062e\u064a\u0646. \u064a\u0644\u0632\u0645 \u0645\u0639\u062f\u0644 \u062a\u0628\u0631\u064a\u062f \u0645\u0646\u0638\u0645 (\u0639\u0627\u062f\u0629\u064b 3-6 \u062f\u0631\u062c\u0627\u062a \u0645\u0626\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629) \u0644\u0636\u0645\u0627\u0646 \u062a\u0643\u0648\u064a\u0646 \u0647\u064a\u0643\u0644 \u0645\u0639\u062f\u0646\u064a \u062f\u0642\u064a\u0642 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0641\u064a \u0648\u0635\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u062a\u0627\u0646\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629. \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0628\u0637\u064a\u0621 \u062c\u062f\u064b\u0627 \u0625\u0644\u0649 \u062a\u0643\u0648\u064a\u0646 \u0637\u0628\u0642\u0627\u062a IMC \u0633\u0645\u064a\u0643\u0629 \u0648\u0647\u0634\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u062c\u062f\u064b\u0627 \u0635\u062f\u0645\u0629 \u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0634\u0642\u0642\u0627\u062a \u0641\u064a \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0648 \u0623\u062c\u0632\u0627\u0626\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062c\u062f\u0648\u0644 \u064a\u0648\u0636\u062d \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0645\u0639\u0644\u0645\u0627\u062a \u0648\u0623\u0647\u0645\u064a\u0629 \u0643\u0644 \u0645\u0646\u0637\u0642\u0629:<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/th><th>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0644\u0644\u062a\u0646\u0648\u0639 (\u00b0\u0645)<\/th><th>\u0627\u0644\u0648\u0638\u064a\u0641\u0629 \u0648\u0627\u0644\u063a\u0631\u0636 \u0627\u0644\u0631\u0626\u064a\u0633\u064a<\/th><th>\u0645\u0639\u0627\u064a\u064a\u0631 \u0647\u0627\u0645\u0629<\/th><th>\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0627\u0644\u062f\u0642\u0629<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642<\/strong><\/td><td>25 \u2192 150<\/td><td>\u062a\u062f\u0641\u0642 \u0627\u0644\u0632\u0646\u0627\u062f\u061b \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/td><td>\u0645\u0639\u062f\u0644 \u0627\u0644\u0645\u0646\u062d\u062f\u0631: \u2264 3 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\/\u062b\u0627\u0646\u064a\u0629<\/td><td>\u0627\u0646\u0642\u0633\u0627\u0645 \u0627\u0644\u0623\u062c\u0632\u0627\u0621\u060c \u062a\u0634\u0648\u0647 \u0627\u0644\u0644\u0648\u062d\u0629.<\/td><\/tr><tr><td><strong>\u0627\u0644\u0646\u0642\u0639 (\u0627\u0644\u0639\u0632\u0644)<\/strong><\/td><td>150 \u2192 180<\/td><td>\u062a\u0648\u062d\u064a\u062f \u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0644\u0648\u062d\u0629\u061b \u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u0644\u064a.<\/td><td>\u0648\u0642\u062a \u0627\u0644\u0646\u0642\u0639: 60-120 \u062b\u0627\u0646\u064a\u0629<\/td><td>\u0631\u0634 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u062d\u062c\u0631 \u0627\u0644\u0642\u0628\u0631.<\/td><\/tr><tr><td><strong>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 (\u0627\u0644\u0630\u0631\u0648\u0629)<\/strong><\/td><td>217 \u2192 245<\/td><td>\u0642\u0645 \u0628\u0625\u0630\u0627\u0628\u0629 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u062a\u0643\u0648\u064a\u0646 \u0631\u0648\u0627\u0628\u0637 \u0645\u0639\u062f\u0646\u064a\u0629.<\/td><td>\u0627\u0644\u0648\u0642\u062a \u0641\u0648\u0642 Liquidus (TAL): 45-90 \u062b\u0627\u0646\u064a\u0629\u061b&nbsp;<strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649&nbsp;<\/strong>: \u00b1 5 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td><td>\u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u0628\u0627\u0631\u062f\u0629\u060c \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u0643\u062a\u0645\u0644\u0629\u060c \u062a\u0644\u0641 \u0627\u0644\u0623\u062c\u0632\u0627\u0621.<\/td><\/tr><tr><td><strong>\u062a\u0628\u0631\u064a\u062f<\/strong><\/td><td>200 \u2192 25<\/td><td>\u062a\u0642\u0648\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u062a\u0634\u0643\u064a\u0644 \u0628\u0646\u064a\u0629 \u062d\u0628\u064a\u0628\u064a\u0629 \u062f\u0642\u064a\u0642\u0629.<\/td><td>\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f: 3-6 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\/\u062b\u0627\u0646\u064a\u0629<\/td><td>\u0635\u062f\u0645\u0629 \u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0645\u0641\u0627\u0635\u0644 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0643\u0633\u0631\u060c \u062a\u0634\u0642\u0642\u0627\u062a \u0645\u062c\u0647\u0631\u064a\u0629.<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe0a7de2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sevenpcba.com\/ar\/contact\/\">\u0637\u0644\u0628 \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB \u0645\u062c\u0627\u0646\u064b\u0627<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-does-solder-paste-transform-throughout-the-reflow-process-\">\u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u062d\u0648\u064a\u0644 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646\u062a\u062c \u0645\u062a\u0637\u0648\u0631\u060c \u0648\u0647\u0648 \u062e\u0644\u064a\u0637 \u0645\u062a\u062c\u0627\u0646\u0633 \u0645\u0646 \u0643\u0631\u0627\u062a \u0644\u062d\u0627\u0645 \u0645\u0639\u062f\u0646\u064a\u0629 \u0635\u063a\u064a\u0631\u0629\u060c \u0648\u0645\u0648\u0627\u062f \u0635\u0647\u0631\u060c \u0648\u0645\u0630\u064a\u0628\u0627\u062a\u060c \u0648\u0645\u064f\u0639\u062f\u0650\u0651\u0644\u0627\u062a \u0631\u064a\u0648\u0644\u0648\u062c\u064a\u0629. \u064a\u062a\u063a\u064a\u0631 \u062e\u0644\u0627\u0644&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB&nbsp;<\/strong>\u062a\u0639\u062a\u0628\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0632\u064a\u062c\u064b\u0627 \u0631\u0627\u0626\u0639\u064b\u0627 \u0645\u0646 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0648\u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0639\u062c\u064a\u0646\u0629 (\u0642\u0628\u0644 \u0627\u0644\u0641\u0631\u0646):&nbsp;<\/strong>\u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629\u060c \u064a\u0643\u0648\u0646 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646\u062a\u062c\u064b\u0627 \u0644\u0632\u062c\u064b\u0627 \u0628\u0642\u0648\u0627\u0645 \u064a\u064f\u0636\u0627\u0647\u064a \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0623\u0633\u0646\u0627\u0646. \u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0628\u0637\u0628\u0627\u0639\u062a\u0647 \u0628\u062f\u0642\u0629 \u0639\u0644\u0649 \u0648\u0633\u0627\u062f\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0633\u062a\u0646\u0633\u0644. \u0645\u0647\u0645\u062a\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0647\u064a \u062a\u062b\u0628\u064a\u062a&nbsp;<strong>\u0645\u0643\u0648\u0646\u0627\u062a SMD&nbsp;<\/strong>\u064a\u062a\u0645 \u062a\u062b\u0628\u064a\u062a\u0647 \u0641\u064a \u0645\u0643\u0627\u0646\u0647 \u0628\u0641\u0636\u0644 \u0644\u0632\u0648\u062c\u062a\u0647 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0642\u0628\u0644 \u062f\u062e\u0648\u0644 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0625\u0644\u0649 \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642. \u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0645\u0639\u064a\u0627\u0631 \u0623\u0633\u0627\u0633\u064a\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0647\u0627 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 1500 \u06483000 \u0645\u064a\u0644\u064a \u0628\u0627\u0633\u0643\u0627\u0644.<\/li>\n\n\n\n<li><strong>\u062a\u0646\u0634\u064a\u0637 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u0627\u0644\u0630\u0648\u0628\u0627\u0646 (\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642 \u0648\u0627\u0644\u0646\u0642\u0639):&nbsp;<\/strong>\u0643\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u0627\u0644 <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0639\u0646\u062f \u0645\u0631\u0648\u0631\u0647 \u0639\u0628\u0631 \u0645\u0646\u0637\u0642\u062a\u064a \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642 \u0648\u0627\u0644\u0646\u0642\u0639\u060c \u064a\u064f\u0641\u0639\u0651\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062f\u0641\u0642. \u064a\u064f\u0646\u0638\u0641 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0635\u0645\u063a\/\u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0644\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0648\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u0645\u064f\u0632\u064a\u0644\u0627\u064b \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u0639\u064a\u0642 \u0627\u0644\u0644\u062d\u0627\u0645. \u062a\u062a\u0628\u062e\u0631 \u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u062c\u0648\u0646\u060c \u0648\u062a\u0646\u062e\u0641\u0636 \u0644\u0632\u0648\u062c\u062a\u0647.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c \u0648\u0627\u0644\u062a\u0631\u0637\u064a\u0628 (\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0646\u0633\u064a\u0627\u0628):&nbsp;<\/strong>\u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0646\u0642\u0637\u0629 \u0633\u064a\u0648\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 217 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0640&nbsp;<strong>\u0633\u0627\u0643305&nbsp;<\/strong>)\u060c \u062a\u0630\u0648\u0628 \u0643\u0631\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0648\u062a\u0646\u062f\u0645\u062c \u0641\u064a \u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0646\u0635\u0647\u0631\u0629. \u0645\u062f\u0641\u0648\u0639\u0629 \u0628\u0640&nbsp;<strong>\u0627\u0644\u062a\u0648\u062a\u0631 \u0627\u0644\u0633\u0637\u062d\u064a&nbsp;<\/strong>\u064a\u064f\u0628\u0644\u0644 \u0633\u0627\u0626\u0644 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u064f\u0646\u0638\u0641\u0629 \u0644\u0644\u0648\u0633\u0627\u062f\u0629 \u0648\u0627\u0644\u0633\u0644\u0643. \u0647\u0630\u0627 \u0627\u0644\u062a\u0631\u0637\u064a\u0628 \u0647\u0648 \u0645\u0627 \u064a\u064f\u0624\u062f\u064a \u0625\u0644\u0649 \u0635\u0639\u0648\u062f \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0644\u0649 \u0633\u0644\u0643 \u0627\u0644\u0642\u0637\u0639\u0629\u060c \u0645\u064f\u0634\u0643\u0644\u0627\u064b \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0645\u0642\u0639\u0631 \u0627\u0644\u0645\u0645\u064a\u0632 \u0644\u0648\u0635\u0644\u0629 \u0644\u062d\u0627\u0645 \u0645\u0645\u062a\u0627\u0632\u0629. \u062a\u064f\u062d\u062f\u062f \u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0631\u0637\u064a\u0628 \u0642\u0648\u0629 \u0627\u0644\u0648\u0635\u0644\u0629 \u0648\u0645\u0648\u0635\u0644\u064a\u062a\u0647\u0627.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0635\u0644\u0628 \u0648\u062a\u0637\u0648\u064a\u0631 IMC (\u0627\u0644\u062a\u0628\u0631\u064a\u062f):&nbsp;<\/strong>\u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u064a\u062a\u0635\u0644\u0628 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0635\u0647\u0631. \u0644\u0643\u0646 \u0627\u0644\u0623\u0645\u0631 \u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0645\u062c\u0631\u062f \u062a\u063a\u064a\u0631 \u0637\u0648\u0631\u064a \u0628\u0633\u064a\u0637. \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0642\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0648\u0633\u0627\u062f\u0629 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629\u060c \u064a\u062d\u062f\u062b \u062a\u0641\u0627\u0639\u0644 \u0645\u062a\u0633\u0644\u0633\u0644\u060c \u0645\u0643\u0648\u0646\u064b\u0627 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646&nbsp;<strong>\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 (IMC)&nbsp;<\/strong>\u060c \u0645\u062b\u0644&nbsp;<strong>Cu6Sn5&nbsp;<\/strong>\u0648Cu3Sn. \u062a\u064f\u0639\u062f\u0651 \u0637\u0628\u0642\u0629 IMC \u0647\u0630\u0647 \u0628\u0645\u062b\u0627\u0628\u0629 &quot;\u0627\u0644\u063a\u0631\u0627\u0621&quot; \u0627\u0644\u0630\u064a \u064a\u064f\u0646\u062a\u062c \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629. \u062a\u064f\u0639\u062f \u0637\u0628\u0642\u0629 IMC \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0645\u0648\u062d\u062f\u0629 (\u062d\u0648\u0627\u0644\u064a 1-3 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631) \u0636\u0631\u0648\u0631\u064a\u0629\u064b \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0648\u0635\u0644\u0629 \u0642\u0648\u064a\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0646\u0645\u0637 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u063a\u064a\u0631 \u062f\u0642\u064a\u0642 (\u0645\u062b\u0644\u0627\u064b\u060c \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0630\u0631\u0648\u0629 \u0623\u0648 \u0637\u0648\u0644 TAL)\u060c \u0641\u0642\u062f \u062a\u0632\u062f\u0627\u062f \u0647\u0630\u0647 \u0627\u0644\u0637\u0628\u0642\u0629 \u0633\u0645\u0643\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0647\u0634\u0629 \u0648\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0644\u0641 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u0648 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u062a\u064f\u0639\u062f \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0641\u064a \u0648\u0635\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062a\u062c\u0627\u0648\u0632 \u0639\u0627\u062f\u0629\u064b 40 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c \u0646\u062a\u064a\u062c\u0629\u064b \u0645\u0628\u0627\u0634\u0631\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0645\u064f\u062a\u062d\u0643\u0645 \u0641\u064a\u0647.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-typical-problems-happen-in-reflow-soldering-and-how-to-prevent-them-\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062b \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT<strong> <\/strong>\u0644\u062d\u0627\u0645 \u0627\u0644\u0627\u0631\u062a\u062c\u0627\u0639 \u0648\u0643\u064a\u0641\u064a\u0629 \u0645\u0646\u0639 \u062d\u062f\u0648\u062b\u0647\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u062a\u0649 \u0645\u0639 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB &nbsp;<\/strong>\u0642\u062f \u062a\u0624\u062f\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u064f\u062d\u0633\u064e\u0651\u0646\u0629 \u0628\u0634\u0643\u0644 \u0633\u064a\u0626 \u0625\u0644\u0649 \u0639\u064a\u0648\u0628 \u0644\u062d\u0627\u0645 \u0645\u062a\u0639\u062f\u062f\u0629. \u064a\u064f\u0639\u062f \u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u062e\u0627\u0648\u0641 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0639\u0627\u0644\u064a\u0629.&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB &nbsp;<\/strong>\u0648\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0648\u0637\u0631\u0642 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0645\u0646\u0647\u0627:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062d\u062c\u0631 \u0627\u0644\u0642\u0628\u0631:&nbsp;<\/strong>\u064a\u0631\u062a\u0641\u0639 \u062c\u0632\u0621 \u0635\u063a\u064a\u0631 \u0630\u0648 \u0637\u0631\u0641\u064a\u0646 (\u0645\u062b\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0623\u0648 \u0627\u0644\u0645\u0643\u062b\u0641) \u0645\u0646 \u0623\u062d\u062f \u0637\u0631\u0641\u064a\u0647\u060c \u0648\u064a\u0642\u0641 \u0639\u0645\u0648\u062f\u064a\u064b\u0627 \u0643\u062d\u062c\u0631 \u0642\u0628\u0631. \u064a\u062d\u062f\u062b \u0647\u0630\u0627 \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0633\u0628\u0628 \u0642\u0648\u0649 \u0627\u0644\u0628\u0644\u0644 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u0630\u0648\u0628 \u0625\u062d\u062f\u0649 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0648\u062a\u0633\u062d\u0628 \u0627\u0644\u062c\u0632\u0621 \u0642\u0628\u0644 \u0627\u0644\u0623\u062e\u0631\u0649.<\/li>\n\n\n\n<li><strong>\u0648\u0642\u0627\u064a\u0629:&nbsp;<\/strong>\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0646\u0642\u0639\u060c \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0648\u0633\u0627\u062f\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0648\u0627\u0632\u0646\u060c \u0648\u0641\u062d\u0635 \u0631\u0648\u0627\u0633\u0628 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0627\u062a\u0633\u0627\u0642.<\/li>\n\n\n\n<li><strong>\u062c\u0633\u0631 \u0627\u0644\u0644\u062d\u0627\u0645:&nbsp;<\/strong>\u0627\u062a\u0635\u0627\u0644 \u063a\u064a\u0631 \u0645\u0631\u063a\u0648\u0628 \u0641\u064a\u0647 \u0644\u0644\u062d\u0627\u0645 \u0628\u064a\u0646 \u0627\u062b\u0646\u062a\u064a\u0646 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0623\u0648 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0642\u0631\u064a\u0628\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0628\u0628 \u0645\u0627\u0633\u064b\u0627 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627.<\/li>\n\n\n\n<li><strong>\u062a\u062c\u0646\u0628:&nbsp;<\/strong>\u062a\u062d\u0633\u064a\u0646 \u0646\u0645\u0637 \u0641\u062a\u062d\u0629 \u0627\u0644\u0627\u0633\u062a\u0646\u0633\u0644 \u0644\u0645\u0646\u0639 \u062a\u0631\u0633\u0628 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0632\u0627\u0626\u062f\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0644\u0632\u0648\u062c\u0629 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0636\u0645\u0627\u0646 \u0648\u0636\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u062f\u0642\u0629.<\/li>\n\n\n\n<li><strong>\u0625\u0628\u0637\u0627\u0644:&nbsp;<\/strong>\u0641\u0642\u0627\u0639\u0627\u062a \u063a\u0627\u0632\u064a\u0629 \u0645\u062d\u0635\u0648\u0631\u0629 \u062f\u0627\u062e\u0644 \u0648\u0635\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u064f\u0639\u0632\u0632\u0629. \u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0644\u0643\u0646 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 (\u062e\u0627\u0635\u0629\u064b \u062a\u062d\u062a \u0639\u0646\u0627\u0635\u0631 BGA) \u0642\u062f \u062a\u064f\u0636\u0639\u0641 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/li>\n\n\n\n<li><strong>\u0648\u0642\u0627\u064a\u0629:&nbsp;<\/strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0644\u0641\u064b\u0627 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0645\u0635\u0645\u0645\u064b\u0627 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628 \u0645\u0639 \u0645\u0631\u062d\u0644\u0629 \u0646\u0642\u0639 \u0643\u0627\u0641\u064a\u0629 \u0644\u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0645\u0646 \u0625\u062e\u0631\u0627\u062c \u0627\u0644\u063a\u0627\u0632\u0627\u062a.&nbsp;<strong>\u062f\u0641\u0627\u0639 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646&nbsp;<\/strong>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0623\u064a\u0636\u064b\u0627 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.&nbsp;<strong>\u0627\u0644\u0643\u0634\u0641 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629&nbsp;<\/strong>\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0641\u062d\u0635 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u062e\u0641\u064a\u0629 \u0645\u062b\u0644 BGAs.<\/li>\n\n\n\n<li><strong>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0628\u0627\u0631\u062f\u0629:&nbsp;<\/strong>\u0645\u0641\u0627\u0635\u0644 \u0628\u0627\u0647\u062a\u0629\u060c \u0631\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u0644\u0648\u0646\u060c \u0648\u062e\u0634\u0646\u0629 \u0627\u0644\u0645\u0638\u0647\u0631. \u062a\u062d\u062f\u062b \u0628\u0633\u0628\u0628 \u0646\u0642\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u062d\u0633\u0627\u0631 \u063a\u064a\u0631 \u0643\u0627\u0645\u0644. \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0636\u0639\u064a\u0641\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064b\u0627 \u0648\u063a\u064a\u0631 \u0645\u0648\u062b\u0648\u0642\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627.<\/li>\n\n\n\n<li><strong>\u062a\u062c\u0646\u0628:&nbsp;<\/strong>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646&nbsp;<strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0635\u0648\u0649&nbsp;<\/strong>\u0648&nbsp;<strong>\u0627\u0644\u0648\u0642\u062a \u0641\u0648\u0642 \u0627\u0644\u0633\u064a\u0648\u0644\u0629 (TAL)&nbsp;<\/strong>\u064a\u0643\u0641\u064a \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629. \u0627\u0641\u062d\u0635 \u0645\u0639\u0627\u064a\u0631\u0629 \u0627\u0644\u0641\u0631\u0646 \u0648\u0645\u0648\u0636\u0639 \u0627\u0644\u062b\u0631\u0645\u0648\u0643\u0628\u0644.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0643\u062a\u0644\/\u0627\u0644\u0627\u0646\u062f\u0645\u0627\u062c \u063a\u064a\u0631 \u0627\u0644\u0643\u0627\u0641\u064a:&nbsp;<\/strong>\u064a\u062a\u0648\u0642\u0641 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u0644\u064a\u0630\u0648\u0628 \u0648\u064a\u062a\u0643\u0627\u0645\u0644 \u062a\u0645\u0627\u0645\u064b\u0627\u060c \u0648\u064a\u062a\u0631\u0643 \u0645\u0644\u0645\u0633\u064b\u0627 \u0645\u062a\u0639\u0631\u062c\u064b\u0627 \u064a\u0634\u0628\u0647 \u0627\u0644\u0639\u0646\u0628.<\/li>\n\n\n\n<li><strong>\u062a\u062c\u0646\u0628:&nbsp;<\/strong>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0634\u064a\u0631 \u0647\u0630\u0627 \u0625\u0644\u0649 \u0645\u0639\u062c\u0648\u0646 \u0644\u062d\u0627\u0645 \u0645\u0624\u0643\u0633\u062f \u0623\u0648 \u0645\u0639\u0627\u0645\u0644 \u062d\u0631\u0627\u0631\u064a \u063a\u064a\u0631 \u0643\u0627\u0641\u064d. \u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u062e\u0632\u064a\u0646 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0639\u062c\u0648\u0646 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628\u060c \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0646\u0642\u0639 \u0648\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-does-reflow-technology-effect-production-effectiveness-and-cost-\">\u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB \u0639\u0644\u0649 \u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0639\u062a\u0645\u0627\u062f&nbsp;<strong>\u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB &nbsp;<\/strong>\u064a\u064f\u0639\u062f\u0651 \u0645\u064f\u062d\u0631\u0651\u0643\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0627 \u0644\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0645\u0627\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a. \u0648\u064a\u062a\u062c\u0644\u0649 \u062a\u0623\u062b\u064a\u0631\u0647 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0641\u064a \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629\u060c \u0648\u062e\u0641\u0636 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629\u060c \u0648\u062a\u062d\u0633\u064a\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 (OEE).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0623\u0647\u0645 \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0647\u064a \u0627\u0644\u0642\u0641\u0632\u0629 \u0627\u0644\u0647\u0627\u0626\u0644\u0629 \u0641\u064a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629. \u062e\u0637 \u062a\u062c\u0645\u064a\u0639 SMT \u0622\u0644\u064a \u0648\u0627\u062d\u062f \u0645\u0632\u0648\u062f \u0628\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u062d\u062f\u064a\u062b\u0629&nbsp;<strong>\u0622\u0644\u0629 \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0630\u0627\u062a 8 \u0645\u0646\u0627\u0637\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629&nbsp;<\/strong>\u064a\u0645\u0643\u0646\u0647\u0627 \u0645\u0639\u0627\u0644\u062c\u0629 \u0639\u062f\u062f \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629. \u0646\u0645\u0648\u0630\u062c\u064a&nbsp;<strong>\u0645\u0639\u062f\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c&nbsp;<\/strong>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0631\u0627\u0648\u062d \u0633\u0631\u0639\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u064a\u0646 120 \u0648180 \u0644\u0648\u062d\u0629 \u062f\u0648\u0627\u0626\u0631 \u0645\u0637\u0628\u0648\u0639\u0629 \u0641\u064a \u0627\u0644\u0633\u0627\u0639\u0629\u060c \u062d\u0633\u0628 \u062d\u062c\u0645 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u062a\u0639\u0642\u064a\u062f\u0647\u0627. \u0648\u0647\u0630\u0627 \u064a\u062a\u0646\u0627\u0642\u0636 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u064a\u062f\u0648\u064a\u060c \u062d\u064a\u062b \u0642\u062f \u064a\u0633\u062a\u063a\u0631\u0642 \u0644\u062d\u0627\u0645 \u0644\u0648\u062d\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0639\u0642\u062f\u0629 30 \u062f\u0642\u064a\u0642\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631. \u0648\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0628\u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0633\u0631\u0639\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0637\u0644\u0628 \u0627\u0644\u0633\u0648\u0642\u060c \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0642\u064a\u0645\u0629 \u0625\u0646\u062a\u0627\u062c \u062e\u0637 \u0648\u0627\u062d\u062f \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 300%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0647\u064a \u062c\u0648\u0647\u0631 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641. \u062a\u062a\u0637\u0644\u0628 \u0622\u0644\u0629 SMT \u0627\u0644\u0645\u0624\u062a\u0645\u062a\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0645\u0639\u062c\u0648\u0646 \u0648\u062d\u062a\u0649 \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0648\u0627\u0644\u062a\u0642\u064a\u064a\u0645\u060c \u062a\u062f\u062e\u0644\u0627\u064b \u0628\u0634\u0631\u064a\u064b\u0627 \u0636\u0626\u064a\u0644\u064b\u0627 \u0644\u0644\u063a\u0627\u064a\u0629. \u0647\u0630\u0627 \u064a\u064f\u0642\u0644\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0639\u0645\u0627\u0644\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u0642\u062f \u062a\u064f\u0634\u0643\u0644 \u062c\u0632\u0621\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0645\u0646 \u0646\u0641\u0642\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u064f\u0645\u0643\u0646 \u0644\u0623\u062a\u0645\u062a\u0629 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0646 \u062a\u064f\u0642\u0644\u0644 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u0646 \u0623\u0643\u062b\u0631 \u0645\u0646 60% \u0625\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 10%. \u0648\u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u0629\u060c \u0645\u062b\u0644 &quot;\u0627\u0644\u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0644\u0639\u0627\u0645 2023&quot; \u0645\u0646 \u062f\u064a\u0644\u0648\u064a\u062a\u060c \u064a\u064f\u0645\u0643\u0646 \u0623\u0646 \u064a\u064f\u062a\u0631\u062c\u0645 \u0647\u0630\u0627 \u0625\u0644\u0649 \u0648\u0641\u0648\u0631\u0627\u062a \u0633\u0646\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u062a\u0632\u064a\u062f \u0639\u0646 \u0645\u0644\u064a\u0648\u0646 \u062f\u0648\u0644\u0627\u0631 \u0644\u0643\u0644 \u062e\u0637 \u062a\u062c\u0645\u064a\u0639. \u0647\u0630\u0627&nbsp;<strong>\u062a\u062d\u0633\u064a\u0646 \u062e\u0637 \u0627\u0644\u0625\u0646\u062a\u0627\u062c&nbsp;<\/strong>\u064a\u0636\u0645\u0646 \u0625\u0646\u062a\u0627\u062c\u064b\u0627 \u0645\u062a\u0633\u0642\u064b\u0627 \u0648\u0642\u0627\u0628\u0644\u064b\u0627 \u0644\u0644\u062a\u0646\u0628\u0624\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0644\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0646\u0642\u062f\u064a \u0648\u0625\u062f\u0627\u0631\u0629 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062a\u0648\u0631\u064a\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"659\" height=\"258\" src=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/Diagram-of-a-modern-SMT-reflow-oven-with-labeled-zones.jpg\" alt=\"\" class=\"wp-image-3706\" srcset=\"https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/Diagram-of-a-modern-SMT-reflow-oven-with-labeled-zones.jpg 659w, https:\/\/sevenpcba.com\/wp-content\/uploads\/2025\/06\/Diagram-of-a-modern-SMT-reflow-oven-with-labeled-zones-18x7.jpg 18w\" sizes=\"(max-width: 659px) 100vw, 659px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-the-function-of-atmosphere-control-air-vs-nitrogen-reflow-\">\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062c\u0648\u064a: \u0627\u0644\u0647\u0648\u0627\u0621 \u0645\u0642\u0627\u0628\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0637\u0648\u0631 \u062d\u0627\u0633\u0645 \u0641\u064a&nbsp;<strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT  &nbsp;<\/strong>\u0647\u0648 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062c\u0648 \u062f\u0627\u062e\u0644 \u0627\u0644\u0641\u0631\u0646. \u062a\u0642\u0644\u064a\u062f\u064a\u064b\u0627\u060c \u0643\u0627\u0646 \u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0621 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u0647\u0648\u0627\u0621 \u0645\u062d\u064a\u0637 \u0639\u0627\u062f\u064a. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645&nbsp;<strong>\u0623\u0645\u0646 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646&nbsp;<\/strong>\u0648\u0642\u062f \u0623\u0635\u0628\u062d \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062c\u0648\u064a \u0623\u0643\u062b\u0631 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0628\u064a\u0626\u0629 \u0647\u0648\u0627\u0626\u064a\u0629 \u0639\u0627\u062f\u064a\u0629\u060c \u064a\u064f\u0624\u0643\u0633\u062f \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0627\u0644\u0645\u0648\u062c\u0648\u062f (~ 21%) \u0628\u0633\u0647\u0648\u0644\u0629 \u0623\u0633\u0637\u062d \u0648\u0633\u0627\u062f\u0627\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629\u060c \u0648\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u0627\u0644\u0644\u062d\u0627\u0645 \u0646\u0641\u0633\u0647 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629. \u0642\u062f \u062a\u0645\u0646\u0639 \u0647\u0630\u0647 \u0627\u0644\u0623\u0643\u0633\u062f\u0629 \u0627\u0644\u0628\u0644\u0644 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u064a\u0648\u0628 \u0645\u062b\u0644 \u0627\u0644\u062a\u0643\u062a\u0644 \u0648\u0636\u0639\u0641 \u0646\u0645\u0648 \u0627\u0644\u0645\u0641\u0627\u0635\u0644. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u062a\u0632\u064a\u062f \u0645\u0646 \u0645\u0639\u062f\u0644 \u0646\u0645\u0648 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u062f\u0641\u0642 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629\u060c \u0648\u0644\u0643\u0646 \u0641\u0639\u0627\u0644\u064a\u062a\u0647 \u0642\u062f \u062a\u0643\u0648\u0646 \u0645\u062d\u062f\u0648\u062f\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0645\u0639 \u0627\u0644\u062a\u062f\u0641\u0642\u0627\u062a \u0627\u0644\u0623\u0642\u0644 \u0641\u0639\u0627\u0644\u064a\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0646\u0638\u064a\u0641\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u064a\u0648\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0628\u063a\u0627\u0632 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0627\u0644\u062e\u0627\u0645\u0644 (\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0635\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0625\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 500 \u062c\u0632\u0621 \u0641\u064a \u0627\u0644\u0645\u0644\u064a\u0648\u0646)\u060c \u062a\u064f\u062d\u0645\u0649 \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0627\u0644\u0623\u0643\u0633\u062f\u0629. \u0648\u0647\u0630\u0627 \u064a\u0648\u0641\u0631 \u0639\u062f\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0640: <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0627\u0641\u0630\u0629 \u0639\u0645\u0644\u064a\u0629 \u0623\u0643\u0628\u0631:&nbsp;<\/strong>\u0623\u0635\u0628\u062d \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0643\u062b\u0631 \u062a\u0633\u0627\u0645\u062d\u064b\u0627. \u064a\u064f\u0645\u0643\u0651\u0646 \u0627\u0644\u062a\u0631\u0637\u064a\u0628 \u0627\u0644\u0645\u064f\u062d\u0633\u0651\u0646 \u0645\u0646 \u0627\u0644\u0646\u062c\u0627\u062d \u062d\u062a\u0649 \u0645\u0639 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0639\u062c\u0648\u0646.<\/li>\n\n\n\n<li><strong>\u0627\u0646\u062e\u0641\u0627\u0636 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0643\u0644:&nbsp;<\/strong>\u062a\u0646\u062e\u0641\u0636 \u0646\u0633\u0628\u0629 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0623\u0643\u0633\u062f\u0629. \u0648\u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u0642\u0631\u064a\u0631 \u0635\u0627\u062f\u0631 \u0639\u0646 \u0634\u0631\u0643\u0629 ASM Pacific Technology\u060c \u0641\u0625\u0646 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0639\u062f\u0644 \u0645\u0633\u0627\u062d\u0629 \u0648\u0635\u0644\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0623\u0643\u062b\u0631 \u0645\u0646 15% \u0625\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 2%.<\/li>\n\n\n\n<li><strong>\u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0634\u062a\u0631\u0643:&nbsp;<\/strong>\u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u0645\u062a\u0643\u0648\u0646\u0629 \u0641\u064a \u062c\u0648 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0623\u0643\u062b\u0631 \u0644\u0645\u0639\u0627\u0646\u064b\u0627 \u0648\u0646\u0639\u0648\u0645\u0629 \u0648\u062a\u0638\u0647\u0631 \u062a\u0631\u0637\u064a\u0628\u064b\u0627 \u0648\u062a\u0637\u0648\u0631\u064b\u0627 \u0623\u0641\u0636\u0644 \u0644\u0644\u0634\u0631\u0627\u0626\u062d\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0646\u0627 \u062c\u062f\u0648\u0644 \u0646\u0633\u0628\u064a:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0648\u0638\u064a\u0641\u0629<\/th><th>\u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0647\u0648\u0627\u0621<\/th><th>\u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0628\u064a\u0626\u0629<\/strong><\/td><td>\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u062d\u064a\u0637 (~ 21% O TWO)<\/td><td>\u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0627\u0644\u062e\u0627\u0645\u0644 <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629:&nbsp;<\/strong>\u0631\u0628\u0645\u0627 \u064a\u0643\u0648\u0646 \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0623\u0643\u062b\u0631 \u0648\u0636\u0648\u062d\u064b\u0627. \u062a\u062a\u0645\u064a\u0632 \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0647\u0648\u0627\u062a\u0641 \u0627\u0644\u0630\u0643\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0644\u0648\u062d\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0631\u062a\u062f\u0627\u0621 \u0628\u062d\u062c\u0645\u0647\u0627 \u0627\u0644\u0635\u063a\u064a\u0631 \u0648\u0623\u062f\u0627\u0626\u0647\u0627 \u0627\u0644\u0639\u0627\u0644\u064a. <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0631\u0627\u062c\u0639 \u0647\u0648 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0648\u062d\u064a\u062f\u0629 \u0627\u0644\u0645\u0645\u0643\u0646\u0629 \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u0645\u0632\u062f\u062d\u0645\u0629 \u062f\u0627\u062e\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u062c\u0647\u0632\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062a\u0636\u0645\u0646 \u0623\u062c\u0632\u0627\u0621 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u062b\u0644&nbsp;<strong>\u062d\u0632\u0645 QFN \u0628\u0645\u0633\u0627\u0641\u0629 0.3 \u0645\u0645&nbsp;<\/strong>\u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u062d\u0633\u0627\u0633\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u0648\u0633\u0628\u0629 \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a:&nbsp;<\/strong>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0623\u0645 \u0641\u064a \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629 \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0647\u064a \u0644\u0648\u062d\u0627\u062a \u0645\u0639\u0642\u062f\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649&nbsp;<strong>\u0625\u062c\u0631\u0627\u0621 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c&nbsp;<\/strong>(\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628\u064a PCB) \u0648\u064a\u062c\u0628 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639&nbsp;<strong>\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0637\u0629&nbsp;<\/strong>\u0645\u0646 \u0623\u0644\u0648\u0627\u062d BGA \u0643\u0628\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 \u0648\u0623\u0644\u0648\u0627\u062d QFP \u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645. \u064a\u064f\u0639\u062f \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u062c\u0646\u0628 \u062a\u0634\u0648\u0647 \u0627\u0644\u0623\u0644\u0648\u0627\u062d.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0644\u0644\u0633\u064a\u0627\u0631\u0627\u062a:&nbsp;<\/strong>\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0645\u062a\u0639 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 (ECUs) \u0644\u0644\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u0628\u062d\u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u0633\u0627\u0626\u0642 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 (ADAS) \u0628\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u064f\u0646\u062a\u062c \u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0648\u0635\u0644\u0627\u062a \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0644\u0633\u0646\u0648\u0627\u062a \u062f\u0648\u0646 \u0623\u064a \u0639\u0637\u0644.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629:&nbsp;<\/strong>\u062a\u062e\u0636\u0639 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0637\u0628\u064a\u0629\u060c \u0645\u0646 \u0634\u0627\u0634\u0627\u062a \u0627\u0644\u0645\u0631\u0636\u0649 \u0625\u0644\u0649 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0632\u0631\u0639 \u0645\u062b\u0644 \u0623\u062c\u0647\u0632\u0629 \u062a\u0646\u0638\u064a\u0645 \u0636\u0631\u0628\u0627\u062a \u0627\u0644\u0642\u0644\u0628\u060c \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062a\u0646\u0638\u064a\u0645\u064a\u0629 \u0635\u0627\u0631\u0645\u0629 \u0645\u062b\u0644&nbsp;<strong>IEC 60601-1&nbsp;<\/strong>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644. \u064a\u0648\u0641\u0631 \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0625\u0645\u0643\u0627\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0648\u0627\u0644\u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644 \u0639\u0627\u0644\u064a \u0627\u0644\u0645\u062e\u0627\u0637\u0631. \u0628\u0639\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u062a\u062e\u0636\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u063a\u0627\u0644\u0628\u064b\u0627 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0635\u0627\u0631\u0645\u0629.&nbsp;<strong>\u0641\u062d\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 85 \u2103\/ 85% RH&nbsp;<\/strong>\u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-are-the-future-trends-in-smt-reflow-soldering-innovation-\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u062a\u0642\u062f\u0645&nbsp;<strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT &nbsp;<\/strong>\u0644\u0645 \u064a\u0646\u062a\u0647\u0650 \u0628\u0639\u062f. \u0645\u062f\u0641\u0648\u0639\u064b\u0627 \u0628\u0627\u0644\u062f\u0641\u0639 \u0627\u0644\u062f\u0624\u0648\u0628 \u0646\u062d\u0648 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0623\u0630\u0643\u0649 \u0648\u0623\u0635\u063a\u0631 \u062d\u062c\u0645\u064b\u0627 \u0648\u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629\u060c \u062a\u0648\u0627\u0635\u0644 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0635\u0647\u0631 \u062a\u0642\u062f\u0645\u0647\u0627. \u0648\u0645\u0646 \u0623\u0628\u0631\u0632 \u0647\u0630\u0647 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u062f\u0645\u062c \u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a \u0648\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0637\u0648\u064a\u0631&nbsp;<strong>\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a&nbsp;<\/strong>\u064a\u0645\u062b\u0644 \u0642\u0641\u0632\u0629 \u0646\u0648\u0639\u064a\u0629 \u0644\u0644\u0623\u0645\u0627\u0645. \u0633\u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0641\u0631\u0627\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u062a\u0639\u0645\u0642\u0629 \u0644\u0625\u0646\u062a\u0627\u062c &quot;\u062a\u0648\u0623\u0645 \u0631\u0642\u0645\u064a&quot; \u0644\u0640 <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0641\u064a \u062c\u0645\u064a\u0639 \u0623\u0646\u062d\u0627\u0621 \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u062e\u0627\u0635 \u0648\u0645\u0632\u064a\u062c \u0645\u0643\u0648\u0646\u0627\u062a\u0647\u0627\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0641\u0631\u0646 \u062a\u0639\u062f\u064a\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0643\u0644 \u0645\u0646\u0637\u0642\u0629 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0628\u0634\u0643\u0644 \u0627\u0633\u062a\u0628\u0627\u0642\u064a \u0648\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a. \u064a\u0645\u0643\u0646 \u0644\u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0646\u0628\u0624\u064a \u062a\u0639\u0648\u064a\u0636 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0648\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0643\u0644 \u0644\u0648\u062d\u0629 \u0639\u0644\u0649 \u062d\u062f\u0629\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0623\u0648\u0644 \u0628\u0645\u0642\u062f\u0627\u0631 5-8%\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0641\u0631\u0627\u063a\u064a \u0645\u062c\u0627\u0644\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0622\u062e\u0631 \u0644\u0644\u062a\u0637\u0648\u0631. \u0628\u0625\u062c\u0631\u0627\u0621 \u0645\u0631\u062d\u0644\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u062d\u062c\u0631\u0629 \u062a\u0641\u0631\u064a\u063a\u060c \u064a\u062a\u0645 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u062a\u0637\u0627\u064a\u0631\u0629 \u0627\u0644\u0645\u062a\u062f\u0641\u0642\u0629 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0635\u0647\u0631. \u062a\u064f\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u063a \u0625\u0644\u0649 \u0623\u0642\u0644 \u0645\u0646 1%. \u0648\u064a\u0632\u062f\u0627\u062f \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0623\u0647\u0645\u064a\u0629\u064b \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0648\u062d\u062f\u0627\u062a LED\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0634\u0643\u0644 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0648\u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0623\u0639\u0637\u0627\u0644 \u0645\u0628\u0643\u0631\u0629. \u0625\u0646 \u062f\u0645\u062c \u062e\u0637\u0648\u0637 SMT \u0641\u064a \u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 4.0 \u0627\u0644\u0645\u062a\u0643\u0627\u0645\u0644\u0629\u060c \u0645\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0622\u0646\u064a\u0629 \u0645\u0646 \u0643\u0644 \u062c\u0647\u0627\u0632 \u062a\u064f\u063a\u0630\u0649 \u0641\u064a \u0646\u0638\u0627\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0631\u0643\u0632\u064a (MES)\u060c \u0633\u064a\u062a\u064a\u062d \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0633\u062a\u062b\u0646\u0627\u0626\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0648\u0627\u0644\u062a\u062d\u0633\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"often-asked-concerns-faqs-\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (FAQs).<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1750573439898\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>1. \u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0628\u064a\u0646 <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0648\u062c\u064a\u061f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0644\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d (SMDs). \u064a\u064f\u0648\u0636\u0639 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0648\u0644\u064b\u0627\u060c \u062b\u0645 \u062a\u064f\u0631\u0643\u0651\u0628 \u0627\u0644\u0623\u062c\u0632\u0627\u0621\u060c \u0648\u062a\u064f\u0633\u062e\u0651\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u0641\u064a \u0641\u0631\u0646. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0648\u062c\u0629 \u063a\u0627\u0644\u0628\u064b\u0627 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062b\u0642\u0648\u0628\u060c \u062d\u064a\u062b \u064a\u0645\u0631\u0651 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0633\u0641\u0644\u064a \u0645\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0639\u0628\u0631 \u0645\u0648\u062c\u0629 \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1750573442063\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>2. \u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0645\u0647\u0645\u064b\u0627 \u062c\u062f\u064b\u0627 \u0641\u064a \u062a\u0642\u0646\u064a\u0629 SMT \u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB\u061f\u00a0<\/strong>.<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0647\u0648 \u0645\u0642\u064a\u0627\u0633 \u062f\u0642\u064a\u0642 \u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0642\u062f \u064a\u064f\u0633\u0628\u0628 \u0627\u0644\u0645\u0644\u0641 \u063a\u064a\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062a\u0644\u0641 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0646\u062a\u064a\u062c\u0629\u064b \u0644\u0644\u0635\u062f\u0645\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0636\u0639\u0641 \u0623\u0648 \u0641\u062a\u062d \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0646\u062a\u064a\u062c\u0629\u064b \u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0643\u0633\u0631 \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0646\u062a\u064a\u062c\u0629\u064b \u0644\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0634\u062f\u064a\u062f\u0629. \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0639\u0646\u0635\u0631 \u0627\u0644\u0623\u0647\u0645 \u0644\u0636\u0645\u0627\u0646 \u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u0645\u0648\u062b\u0648\u0642\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1750573442855\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>3. \u0645\u0627 \u0647\u0648 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0641\u064a <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong> \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u061f\u00a0<\/strong>.<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0647\u0648 \u0633\u0628\u064a\u0643\u0629 \u0645\u0635\u0646\u0648\u0639\u0629 \u0639\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0648\u0627\u0644\u0641\u0636\u0629 \u0648\u0627\u0644\u0646\u062d\u0627\u0633 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c\u00a0<strong>\u0633\u0627\u0643305\u00a0<\/strong>)\u060c \u0644\u0627 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0631\u0635\u0627\u0635. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0627\u0644\u0633\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0645\u062b\u0644 \u062a\u0639\u0644\u064a\u0645\u0627\u062a RoHS\u060c \u0627\u0644\u062a\u064a \u062a\u062d\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0636\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a. \u062a\u062a\u0645\u064a\u0632 \u0627\u0644\u0644\u062d\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0628\u0646\u0642\u0637\u0629 \u0627\u0646\u0635\u0647\u0627\u0631 \u0623\u0639\u0644\u0649\u060c \u0645\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0623\u0643\u0628\u0631.\u00a0<strong><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u00a0<\/strong>\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1750573443879\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>4. \u0647\u0644 \u064a\u0645\u0643\u0646\u0643 \u0644\u062d\u0627\u0645 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628\u064a PCB\u061f\u00a0<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0646\u0639\u0645. \u0647\u0630\u0627 \u0645\u0627 \u064a\u0633\u0645\u0649\u00a0<strong>\u0639\u0645\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629\u00a0<\/strong>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u064f\u0639\u0627\u062f \u0635\u0647\u0631 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0630\u064a \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0635\u063a\u0631 \u062d\u062c\u0645\u064b\u0627 \u0648\u0623\u0643\u062b\u0631 \u0645\u062a\u0627\u0646\u0629 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629. \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u062c\u0648\u0646 \u0644\u062d\u0627\u0645 \u062e\u0627\u0635 \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0645\u0627\u062f\u0629 \u0644\u0627\u0635\u0642\u0629 \u0644\u062a\u062b\u0628\u064a\u062a \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0641\u064a \u0645\u0643\u0627\u0646\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062b\u0627\u0646\u064a \u0641\u064a \u0641\u0631\u0646 \u0627\u0644\u0635\u0647\u0631.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1750573444776\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>5. \u0643\u064a\u0641 \u064a\u062a\u0645 \u0641\u062d\u0635 \u062c\u0648\u062f\u0629 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0627\u0646\u062d\u0633\u0627\u0631\u061f <strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>?\u00a0<\/strong>.<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u064a\u062a\u0645 \u0641\u062d\u0635 \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u062f\u0629 \u0623\u0633\u0627\u0644\u064a\u0628. \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u0627\u0644\u0622\u0644\u064a (AOI) \u0643\u0627\u0645\u064a\u0631\u0627\u062a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0639\u064a\u0648\u0628 \u0645\u0644\u062d\u0648\u0638\u0629 \u0645\u062b\u0644 \u0627\u0644\u062c\u0633\u0648\u0631 \u0648\u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u062e\u0641\u064a\u0629 \u062a\u062d\u062a \u0645\u0643\u0648\u0646\u0627\u062a \u0645\u062b\u0644 BGAs\u060c\u00a0<strong>\u0627\u0644\u0643\u0634\u0641 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629\u00a0<\/strong>\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 (AXI) \u0644\u0631\u0624\u064a\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0648\u0641\u062d\u0635\u0647\u0627 \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0648\u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1750573446079\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>6. \u0645\u0627 \u0647\u064a \u0641\u0627\u0626\u062f\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0641\u064a \u0641\u0631\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u061f\u00a0<\/strong>.<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u00a0<strong>\u0623\u0645\u0646 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646\u00a0<\/strong>\u062a\u064f\u062d\u0644 \u0627\u0644\u0628\u064a\u0626\u0629 \u0645\u062d\u0644 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0623\u0643\u0633\u062f\u0629 \u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629. \u064a\u0624\u062f\u064a \u0647\u0630\u0627 \u0625\u0644\u0649 \u062a\u0631\u0637\u064a\u0628 \u0623\u0641\u0636\u0644 \u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0641\u062a\u0631\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0637\u0648\u0644\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638\u060c \u0648\u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629\u060c \u0648\u0635\u0644\u0627\u062a \u0644\u062d\u0627\u0645 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u062c\u0645\u0627\u0644\u0627\u064b.<br \/>\u062e\u0627\u062a\u0645\u0629<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"summary\"><strong>&nbsp;<\/strong>\u0645\u0644\u062e\u0635<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0647\u0648 \u0623\u0643\u062b\u0631 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0645\u062c\u0631\u062f \u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u062e\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u0629\u061b \u0625\u0646\u0647 \u0639\u0644\u0645 \u0645\u062a\u0637\u0648\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062a\u062e\u0635\u0635\u0627\u062a \u064a\u064f\u0634\u0643\u0644 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a \u0644\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u062d\u062f\u064a\u062b. \u0627\u0646\u0637\u0644\u0627\u0642\u064b\u0627 \u0645\u0646 \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u062a\u0637\u0648\u064a\u0631 \u0645\u0646\u062a\u062c\u0627\u062a \u0642\u0648\u064a\u0629\u060c&nbsp;<strong>\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646&nbsp;<\/strong>\u0628\u0641\u0636\u0644 \u0627\u0631\u062a\u0628\u0627\u0637\u0647\u0627 \u0628\u0648\u0638\u064a\u0641\u062a\u0647\u0627 \u0643\u0645\u062d\u0631\u0643 \u0644\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0622\u0644\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u062c\u0645\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u0645\u0628\u0627\u0644\u063a\u0629 \u0641\u064a \u0642\u064a\u0645\u062a\u0647\u0627. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u062a\u0642\u0627\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0631\u0628\u0627\u0639\u064a \u0627\u0644\u0645\u0631\u0627\u062d\u0644\u060c \u0648\u0641\u0647\u0645 \u0639\u0644\u0645 \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0645\u0646 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0645\u0628\u062a\u0643\u0631\u0629 \u0645\u062b\u0644&nbsp;<strong>\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646&nbsp;<\/strong>\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u062a\u062d\u0642\u064a\u0642 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0645\u0630\u0647\u0644\u0629 \u0645\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644\u060c \u0645\u0646&nbsp;<strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0633\u062a\u0648\u0649 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u0627\u0644\u0630\u0643\u0627\u0621 \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a&nbsp;<\/strong>\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0641\u0631\u0627\u063a\u060c \u064a\u0636\u0645\u0646 \u0630\u0644\u0643&nbsp;<strong>\u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0629 PCB SMT <\/strong>\u0633\u064a\u0633\u062a\u0645\u0631 \u0627\u0644\u062a\u0637\u0648\u0631\u060c \u0645\u0645\u0627 \u064a\u064f\u0645\u0647\u062f \u0627\u0644\u0637\u0631\u064a\u0642 \u0644\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u0627\u062f\u0645 \u0645\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u064a \u0634\u0631\u0643\u0629 \u062a\u0639\u0645\u0644 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a\u060c \u0641\u0625\u0646 \u0627\u0644\u0641\u0647\u0645 \u0627\u0644\u0639\u0645\u064a\u0642 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062a\u0643\u062a\u064a\u0643\u064a \u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0625\u0646\u062d\u062f\u0627\u0631\u064a \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0645\u064a\u0632\u0629 \u062a\u0646\u0627\u0641\u0633\u064a\u0629\u060c \u0628\u0644 \u0647\u0648 \u0623\u0645\u0631 \u0623\u0633\u0627\u0633\u064a \u0644\u0644\u0628\u0642\u0627\u0621 \u0648\u0627\u0644\u0646\u062c\u0627\u062d.<\/p>","protected":false},"excerpt":{"rendered":"<p>Article Summary:\u00a0 This in-depth analysis explores the core principles of\u00a0PCB Board Assembly SMT technology \u00a0, a cornerstone of modern\u00a0PCB board assembly\u00a0. We will dissect the vital four-stage thermal procedure, take a look at the science behind solder paste change, and reveal how this technology drives effectiveness and quality in electronic production. Whether you are an [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3703,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/posts\/3702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/comments?post=3702"}],"version-history":[{"count":0,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/posts\/3702\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/media\/3703"}],"wp:attachment":[{"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/media?parent=3702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/categories?post=3702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sevenpcba.com\/ar\/wp-json\/wp\/v2\/tags?post=3702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}