{"id":33105,"date":"2026-03-04T11:16:33","date_gmt":"2026-03-04T11:16:33","guid":{"rendered":"https:\/\/www.fastturnpcbs.com\/?p=33105"},"modified":"2026-03-04T11:46:52","modified_gmt":"2026-03-04T11:46:52","slug":"%d8%b4%d8%b1%d8%ad-%d8%aa%d9%82%d9%88%d8%b3-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-board-warpage","status":"publish","type":"post","link":"https:\/\/www.fastturnpcbs.com\/ar\/blog-ar\/%d8%b4%d8%b1%d8%ad-%d8%aa%d9%82%d9%88%d8%b3-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-board-warpage\/","title":{"rendered":"\u0634\u0631\u062d \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 (Board Warpage): \u0627\u0644\u0623\u0633\u0628\u0627\u0628\u060c \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u0629\u060c \u06489 \u0637\u0631\u0642 \u0645\u064f\u062b\u0628\u062a\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0640PCB"},"content":{"rendered":"\n<p>\u062d\u062a\u0649 \u0628\u0639\u062f \u062a\u0635\u0645\u064a\u0645 \u0645\u062b\u0627\u0644\u064a\u060c \u0648\u062a\u0635\u0646\u064a\u0639 \u0628\u0644\u0627 \u0639\u064a\u0648\u0628\u060c \u0648\u062a\u0634\u063a\u064a\u0644 SMT \u064a\u0628\u062f\u0648 \u0633\u0644\u0633\u064b\u0627\u2026 \u0642\u062f \u062a\u0638\u0647\u0631 \u0645\u0634\u0643\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0643\u0641\u064a\u0644\u0629 \u0628\u062a\u062d\u0648\u064a\u0644 \u0645\u0634\u0631\u0648\u0639 \u0645\u0645\u062a\u0627\u0632 \u0625\u0644\u0649 \u062f\u0648\u0631\u0629 \u0645\u0643\u0644\u0641\u0629 \u0645\u0646 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644 \u0648\u0627\u0644\u0625\u0647\u062f\u0627\u0631: <strong>\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 (Board Warpage)<\/strong>.<\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0623\u0648 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621\u2014\u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646 \u0628\u0633\u064a\u0637\u064b\u0627 \u0628\u0627\u0644\u0643\u0627\u062f \u064a\u064f\u0644\u0627\u062d\u0638\u2014\u0642\u062f \u064a\u0633\u0628\u0628 \u0627\u062e\u062a\u0644\u0627\u0644 <strong>\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a (Component Alignment)<\/strong>\u060c \u0648\u064a\u0636\u0639\u0641 \u062c\u0648\u062f\u0629 \u0644\u062d\u0627\u0645 \u0627\u0644\u0642\u0635\u062f\u064a\u0631\u060c \u0648\u064a\u062e\u0644\u0642 \u0645\u062e\u0627\u0637\u0631 \u0627\u0639\u062a\u0645\u0627\u062f\u064a\u0629 \u062e\u0641\u064a\u0629 \u0642\u062f \u0644\u0627 \u062a\u0638\u0647\u0631 \u0625\u0644\u0627 \u0628\u0639\u062f \u0623\u0634\u0647\u0631 \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646.<\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u064a\u0634\u0631\u062d \u0645\u0627 \u0647\u0648 \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u0647\u0645\u0651 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0645\u0627 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0648\u0627\u0644\u0645\u0635\u0646\u0651\u0639\u064a\u0646 \u0648\u0641\u0631\u0642 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u062a\u0628\u0627\u0639\u0647\u0627 \u0644\u062a\u062c\u0646\u0628 \u062d\u062f\u0648\u062b\u0647.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1515\" height=\"787\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772622589-pcb-board-warpage-hero.webp\" alt=\"Board Warpage with misaligned components\" class=\"wp-image-33060\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%85%d8%a7-%d9%87%d9%88-%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-pcb-warpage%d8%9f\" class=\"wp-block-heading\">\u0645\u0627 \u0647\u0648 \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 (PCB Warpage)\u061f<\/h2>\n\n\n\n<p>\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 \u0647\u0648 <strong>\u0627\u0646\u062d\u0646\u0627\u0621 \u0623\u0648 \u0627\u0644\u062a\u0648\u0627\u0621<\/strong> \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0628\u062d\u064a\u062b \u0644\u0627 \u062a\u0639\u0648\u062f \u0645\u0633\u062a\u0648\u064a\u0629. \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0628\u0642\u0627\u0626\u0647\u0627 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0648\u0627\u062d\u062f (Planar)\u060c \u062a\u062a\u0634\u0648\u0651\u0647 \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0633\u0628\u0628 \u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0623\u0648 \u062d\u0631\u0627\u0631\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0623\u0648 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0623\u0648 \u0644\u062d\u0627\u0645 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 (Reflow).<\/p>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u0634\u0643\u0644\u0627\u0646 \u0623\u0633\u0627\u0633\u064a\u0627\u0646 \u0644\u0647\u0630\u0627 \u0627\u0644\u062a\u0634\u0648\u0651\u0647:<\/p>\n\n\n\n<h3 id=\"1-%d8%a7%d9%84%d8%a7%d9%86%d8%ad%d9%86%d8%a7%d8%a1-bow\" class=\"wp-block-heading\">1) \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 (Bow)<\/h3>\n\n\n\n<p>\u062a\u0646\u062d\u0646\u064a \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u062b\u0644 \u0627\u0644\u0642\u0648\u0633 \u0639\u0628\u0631 \u0637\u0648\u0644\u0647\u0627 \u0623\u0648 \u0639\u0631\u0636\u0647\u0627. \u063a\u0627\u0644\u0628\u064b\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u0623\u0631\u0628\u0639 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0648\u0627\u062d\u062f\u060c \u0644\u0643\u0646 \u0645\u0631\u0643\u0632 \u0627\u0644\u0644\u0648\u062d\u0629 \u064a\u0631\u062a\u0641\u0639 \u0623\u0648 \u064a\u0647\u0628\u0637.<\/p>\n\n\n\n<h3 id=\"2-%d8%a7%d9%84%d8%a7%d9%84%d8%aa%d9%88%d8%a7%d8%a1-twist\" class=\"wp-block-heading\">2) \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 (Twist)<\/h3>\n\n\n\n<p>\u062a\u0631\u062a\u0641\u0639 \u0632\u0627\u0648\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u0639\u0646 \u0627\u0644\u0633\u0637\u062d \u0628\u064a\u0646\u0645\u0627 \u062a\u0628\u0642\u0649 \u0627\u0644\u0632\u0648\u0627\u064a\u0627 \u0627\u0644\u0623\u062e\u0631\u0649 \u0623\u0642\u0631\u0628 \u0644\u0644\u0627\u0633\u062a\u0648\u0627\u0621\u060c \u0641\u062a\u0628\u062f\u0648 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0643\u0623\u0646\u0647\u0627 \u201c\u0645\u0631\u0648\u062d\u0629\u201d \u0645\u0644\u062a\u0648\u064a\u0629.<br>\u0647\u0630\u0627 \u0627\u0644\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u062e\u0637\u0648\u0631\u0629 \u0639\u0644\u0649 <strong>\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a<\/strong> \u0644\u0623\u0646\u0647 \u064a\u0633\u0628\u0628 \u0627\u062e\u062a\u0644\u0627\u0641\u064b\u0627 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645 \u0641\u064a <strong>\u0627\u0644\u0627\u0633\u062a\u0648\u0627\u0621 (Coplanarity)<\/strong> \u0639\u0628\u0631 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<p>\u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0648\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0647\u0645\u0627 \u0646\u0648\u0639\u0627\u0646 \u0645\u0646 \u0627\u0644\u062a\u0642\u0648\u0651\u0633\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u062a\u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0623\u0633\u0628\u0627\u0628\u060c \u0644\u0643\u0646 \u0627\u0644\u062a\u0641\u0631\u064a\u0642 \u0628\u064a\u0646\u0647\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0643\u062b\u064a\u0631\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0648\u0642\u0627\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"652\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772622632-pcb-warpage-bow-vs-twist-diagram.webp\" alt=\"illustration of PCB bow and twist warpage\" class=\"wp-image-33069\"\/><\/figure>\n\n\n\n<h2 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d9%8a%d8%a4%d8%ab%d8%b1-%d8%a7%d9%84%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d8%a7%d8%b0%d8%a7%d8%a9-%d8%a7%d9%84%d9%85%d9%83%d9%88%d9%91%d9%86\" class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0639\u0644\u0649 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0648\u062d\u062a\u0649 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (Signal Integrity)\u061f<\/h2>\n\n\n\n<p>\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u064a\u0646\u0638\u0631\u0648\u0646 \u0625\u0644\u0649 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0639\u0644\u0649 \u0623\u0646\u0647 \u0645\u062c\u0631\u062f \u0645\u0634\u0643\u0644\u0629 \u0644\u062d\u0627\u0645\u064a\u0629 \u0641\u064a SMT\u060c \u0644\u0643\u0646 \u062a\u0623\u062b\u064a\u0631\u0647 \u064a\u062a\u062c\u0627\u0648\u0632 \u0630\u0644\u0643 \u0628\u0643\u062b\u064a\u0631.<\/p>\n\n\n\n<h3 id=\"1-%d8%a7%d9%84%d8%aa%d8%a3%d8%ab%d9%8a%d8%b1-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d8%a7%d8%b0%d8%a7%d8%a9-%d8%a7%d9%84%d9%85%d9%83%d9%88%d9%91%d9%86%d8%a7%d8%aa-%d8%a7%d9%84%d8%a3%d9%88%d8%b6%d8%ad\" class=\"wp-block-heading\">1) \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a (\u0627\u0644\u0623\u0648\u0636\u062d \u0648\u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629)<\/h3>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u0633\u062a\u0648\u064a\u0629\u060c \u0641\u0625\u0646 \u0633\u0637\u062d \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0644\u0645 \u064a\u0639\u062f \u0645\u0646\u062a\u0638\u0645\u064b\u0627\u060c \u0648\u0647\u0630\u0627 \u064a\u0624\u062b\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0633\u062a\u0648\u0627\u0621 \u0623\u0631\u062c\u0644\/\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645<\/strong> \u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0645\u062b\u0644 BGA \u0648QFN \u0648QFP \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a<\/li>\n\n\n\n<li><strong>\u062f\u0642\u0629 \u0627\u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/strong> \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0640Pick-and-Place<\/li>\n\n\n\n<li><strong>\u0645\u0644\u0627\u0645\u0633\u0629 \u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong> \u0628\u064a\u0646 \u0627\u0644\u0627\u0633\u062a\u0646\u0633\u0644 \u0648\u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a<\/li>\n\n\n\n<li>\u0633\u0644\u0648\u0643 \u0627\u0644\u0628\u0644\u0644 \u0623\u062b\u0646\u0627\u0621 Reflow \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0639\u064a\u0648\u0628 \u0645\u062b\u0644:<\/li>\n\n\n\n<li>\u0641\u062a\u062d\u0627\u062a (Opens)<\/li>\n\n\n\n<li>\u0638\u0627\u0647\u0631\u0629 <strong>Head-in-Pillow<\/strong><\/li>\n\n\n\n<li>\u0641\u0631\u0627\u063a\u0627\u062a (Voids)<\/li>\n\n\n\n<li>\u062c\u0633\u0648\u0631 \u0644\u062d\u0627\u0645 (Bridges)<\/li>\n\n\n\n<li>\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0648\u0642\u0648\u0641 (Tombstoning)<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0644\u0648\u062d\u0629 \u0628\u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u0645\u0644\u064a\u0645\u062a\u0631 \u0641\u0642\u0637 \u0642\u062f \u064a\u0633\u0628\u0628 \u062e\u0633\u0627\u0626\u0631 \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644 \u0623\u0648 \u0627\u0644\u0625\u062a\u0644\u0627\u0641.<\/p>\n\n\n\n<h3 id=\"2-%d8%a7%d9%84%d8%aa%d8%a3%d8%ab%d9%8a%d8%b1-%d8%ba%d9%8a%d8%b1-%d8%a7%d9%84%d9%85%d8%a8%d8%a7%d8%b4%d8%b1-%d8%b9%d9%84%d9%89-%d8%b3%d9%84%d8%a7%d9%85%d8%a9-%d8%a7%d9%84%d8%a5%d8%b4%d8%a7%d8%b1%d8%a9\" class=\"wp-block-heading\">2) \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (Signal Integrity)<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0644\u0627 \u064a\u063a\u064a\u0651\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 (Impedance) \u0645\u0628\u0627\u0634\u0631\u0629\u060c \u0644\u0643\u0646\u0647 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 <strong>\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong> \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0641\u064a\u0647\u0627 \u0627\u0644\u0645\u0643\u0648\u0651\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a.<\/p>\n\n\n\n<p>\u0623\u0645\u062b\u0644\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u062f\u0645 \u0645\u062d\u0627\u0630\u0627\u0629 \u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u2192 \u062a\u0645\u0627\u0633 \u0645\u062a\u0642\u0637\u0639<\/li>\n\n\n\n<li>\u0625\u062c\u0647\u0627\u062f \u0639\u0644\u0649 \u0645\u0648\u0635\u0644\u0627\u062a Press-fit \u0623\u0648 \u0648\u062d\u062f\u0627\u062a \u0645\u062b\u0628\u062a\u0629 \u0628\u0642\u0641\u0635 \u0645\u0639\u062f\u0646\u064a \u2192 \u062a\u0634\u0642\u0642\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0636\u0637\u0631\u0627\u0628 \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (Jitter)<\/li>\n\n\n\n<li>\u0625\u062c\u0628\u0627\u0631 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0645\u0644\u062a\u0648\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u062f\u0627\u062e\u0644 \u0627\u0644\u0647\u064a\u0643\u0644 \u2192 \u0636\u063a\u0637 \u0639\u0644\u0649 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0631\u062c\u0639 \u0623\u0648 \u0639\u0644\u0649 \u0646\u0642\u0627\u0637 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0627\u062e\u062a\u0635\u0627\u0631: <strong>\u0636\u0639\u0641 \u0627\u0644\u0627\u0633\u062a\u0648\u0627\u0621 \u064a\u0636\u0639\u0641 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/strong> \u062e\u0635\u0648\u0635\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<h2 id=\"%d9%85%d8%a7-%d9%85%d9%82%d8%af%d8%a7%d8%b1-%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%a7%d9%84%d9%80pcb-%d8%a7%d9%84%d9%85%d9%82%d8%a8%d9%88%d9%84%d8%9f\" class=\"wp-block-heading\">\u0645\u0627 \u0645\u0642\u062f\u0627\u0631 \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0640PCB \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u061f<\/h2>\n\n\n\n<p>\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u062a\u0639\u062a\u0645\u062f \u062d\u062f\u0648\u062f\u064b\u0627 \u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0648\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u2264 0.75% \u0645\u0646 \u0637\u0648\u0644 \u0642\u0637\u0631 \u0627\u0644\u0644\u0648\u062d\u0629<\/strong> \u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a SMT<\/li>\n\n\n\n<li><strong>\u2264 1.5%<\/strong> \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0644\u0649 SMT<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong><br>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0642\u0637\u0631 \u0627\u0644\u0644\u0648\u062d\u0629 300 \u0645\u0645\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0647\u0648:<\/p>\n\n\n\n<p><strong>0.75% \u00d7 300 \u0645\u0645 = 2.25 \u0645\u0645<\/strong><\/p>\n\n\n\n<p>\u0623\u064a \u0642\u064a\u0645\u0629 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0630\u0644\u0643 \u063a\u0627\u0644\u0628\u064b\u0627 \u062a\u0633\u0628\u0628 \u0623\u062e\u0637\u0627\u0621 \u062a\u0631\u0643\u064a\u0628\u060c \u0641\u0634\u0644 \u0627\u0633\u062a\u0648\u0627\u0621\u060c \u0623\u0648 \u0639\u062f\u0645 \u0645\u062d\u0627\u0630\u0627\u0629 \u0648\u0638\u064a\u0641\u064a \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a.<\/p>\n\n\n\n<h2 id=\"%d9%84%d9%85%d8%a7%d8%b0%d8%a7-%d8%aa%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d9%80pcb%d8%9f\" class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062a\u0642\u0648\u0651\u0633 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0640PCB\u061f<\/h2>\n\n\n\n<p>\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 \u064a\u062d\u062f\u062b \u0628\u0633\u0628\u0628 <strong>\u0639\u062f\u0645 \u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f<\/strong>: \u0627\u0644\u0646\u062d\u0627\u0633 \u0648\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0648\u0627\u0644\u0631\u0627\u062a\u0646\u062c \u062a\u062a\u0645\u062f\u062f \u0648\u062a\u0646\u0643\u0645\u0634 \u0628\u0645\u0639\u062f\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f\u060c \u0645\u0645\u0627 \u064a\u062e\u0644\u0642 \u062d\u0631\u0643\u0629 \u063a\u064a\u0631 \u0645\u062a\u0645\u0627\u062b\u0644\u0629 \u062a\u062f\u0641\u0639 \u0627\u0644\u0644\u0648\u062d\u0629 \u0644\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0646\u062d\u0648 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0630\u064a \u064a\u0646\u0643\u0645\u0634 \u0623\u0633\u0631\u0639.<\/p>\n\n\n\n<h3 id=\"1-%d8%aa%d8%b1%d8%a7%d8%b5%d9%91-%d8%b7%d8%a8%d9%82%d8%a7%d8%aa-%d8%ba%d9%8a%d8%b1-%d9%85%d8%aa%d9%85%d8%a7%d8%ab%d9%84-asymmetrical-stackup\" class=\"wp-block-heading\">1) \u062a\u0631\u0627\u0635\u0651 \u0637\u0628\u0642\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0645\u0627\u062b\u0644 (Asymmetrical Stackup)<\/h3>\n\n\n\n<p>\u0625\u0630\u0627 \u0644\u0645 \u062a\u0643\u0646 \u0633\u0645\u0627\u0643\u0627\u062a \u0627\u0644\u0639\u0648\u0627\u0632\u0644 \u0623\u0648 \u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0623\u0648 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0645\u062a\u0648\u0627\u0632\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0639\u0644\u0649 \u0648\u0627\u0644\u0623\u0633\u0641\u0644\u060c \u062a\u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0636\u063a\u0637 (Lamination) \u0648Reflow.<\/p>\n\n\n\n<h3 id=\"2-%d8%aa%d9%88%d8%b2%d9%8a%d8%b9-%d9%86%d8%ad%d8%a7%d8%b3-%d8%ba%d9%8a%d8%b1-%d9%85%d9%86%d8%aa%d8%b8%d9%85\" class=\"wp-block-heading\">2) \u062a\u0648\u0632\u064a\u0639 \u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645<\/h3>\n\n\n\n<p>\u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0643\u062b\u064a\u0641 \u062a\u0633\u062e\u0646 \u0648\u062a\u0628\u0631\u062f \u0628\u0637\u0631\u064a\u0642\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0641\u0642\u064a\u0631\u0629 \u0628\u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0645\u062f\u062f\/\u0627\u0646\u0643\u0645\u0627\u0634 \u0645\u0648\u0636\u0639\u064a \u064a\u062b\u0646\u064a \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h3 id=\"3-%d9%85%d8%ad%d8%af%d9%88%d8%af%d9%8a%d8%a9-%d8%a7%d9%84%d9%85%d9%88%d8%a7%d8%af-tg-%d9%85%d9%86%d8%ae%d9%81%d8%b6-%d9%88cte-%d9%85%d8%b1%d8%aa%d9%81%d8%b9\" class=\"wp-block-heading\">3) \u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0627\u0644\u0645\u0648\u0627\u062f\u2014Tg \u0645\u0646\u062e\u0641\u0636 \u0648CTE \u0645\u0631\u062a\u0641\u0639<\/h3>\n\n\n\n<p>\u0627\u0644\u0645\u0648\u0627\u062f \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u0627\u0646\u062a\u0642\u0627\u0644 \u0632\u062c\u0627\u062c\u064a \u0645\u0646\u062e\u0641\u0636\u0629 (Tg) \u062a\u0635\u0628\u062d \u0644\u064a\u0646\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0623\u062b\u0646\u0627\u0621 Reflow.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0627\u062f\u0629 \u0644\u064a\u0646\u0629 = \u062a\u0634\u0648\u0647 \u0623\u0643\u0628\u0631 \u062a\u062d\u062a \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0648\u0632\u0646 \u0648\u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629<\/li>\n\n\n\n<li>CTE \u0645\u0631\u062a\u0641\u0639 = \u062a\u0645\u062f\u062f\/\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0643\u0628\u0631<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0631\u0642\u064a\u0642\u0629 (0.8 \u0645\u0645 \u0623\u0648 \u0623\u0642\u0644) \u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629.<\/p>\n\n\n\n<h3 id=\"4-%d8%a7%d9%85%d8%aa%d8%b5%d8%a7%d8%b5-%d8%a7%d9%84%d8%b1%d8%b7%d9%88%d8%a8%d8%a9\" class=\"wp-block-heading\">4) \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/h3>\n\n\n\n<p>FR-4 \u062a\u0645\u062a\u0635 \u0627\u0644\u0631\u0637\u0648\u0628\u0629. \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0645\u062d\u0628\u0648\u0633\u0629 \u0642\u062f \u062a\u062a\u062d\u0648\u0644 \u0644\u0628\u062e\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 Reflow\u060c \u0641\u062a\u0648\u0644\u062f \u0636\u063a\u0637\u064b\u0627 \u062f\u0627\u062e\u0644\u064a\u064b\u0627\u060c \u0648\u062a\u0633\u0628\u0628 \u0627\u0646\u0641\u0635\u0627\u0644\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a (Microdelamination) \u0648\u062a\u0642\u0648\u0651\u0633\u064b\u0627.<\/p>\n\n\n\n<h3 id=\"5-%d8%a5%d8%ac%d9%87%d8%a7%d8%af%d8%a7%d8%aa-%d9%85%d8%aa%d8%a8%d9%82%d9%8a%d8%a9-%d9%85%d9%86-%d8%b9%d9%85%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%aa%d8%b5%d9%86%d9%8a%d8%b9-residual-stress\" class=\"wp-block-heading\">5) \u0625\u062c\u0647\u0627\u062f\u0627\u062a \u0645\u062a\u0628\u0642\u064a\u0629 \u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 (Residual Stress)<\/h3>\n\n\n\n<p>\u062e\u0644\u0627\u0644 \u062a\u0635\u0646\u064a\u0639 PCB\u060c \u0639\u0648\u0627\u0645\u0644 \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0636\u063a\u0637 \u0632\u0627\u0626\u062f<\/li>\n\n\n\n<li>\u062a\u062f\u0641\u0642 \u0631\u0627\u062a\u0646\u062c \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d<\/li>\n\n\n\n<li>\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u062b\u0627\u0628\u062a<\/li>\n\n\n\n<li>\u062f\u0648\u0631\u0629 \u0636\u063a\u0637 (Press Cycle) \u063a\u064a\u0631 \u0645\u0646\u0636\u0628\u0637\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0642\u062f \u201c\u062a\u0632\u0631\u0639\u201d \u0625\u062c\u0647\u0627\u062f\u064b\u0627 \u062f\u0627\u062e\u0644\u064a\u064b\u0627 \u064a\u0638\u0647\u0631 \u0644\u0627\u062d\u0642\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 Reflow.<\/p>\n\n\n\n<h3 id=\"6-%d9%85%d9%84%d9%81-reflow-%d9%88%d8%a7%d9%84%d8%af%d8%b9%d9%85-%d8%a3%d8%ab%d9%86%d8%a7%d8%a1-%d8%a7%d9%84%d8%aa%d8%b3%d8%ae%d9%8a%d9%86\" class=\"wp-block-heading\">6) \u0645\u0644\u0641 Reflow \u0648\u0627\u0644\u062f\u0639\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0633\u062e\u064a\u0646<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u064a\u062d\u0628\u0633 \u0641\u0631\u0648\u0642 \u062d\u0631\u0627\u0631\u0629 \u0643\u0628\u064a\u0631\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u0644\u0648\u062d\u0629. \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u062c\u0627\u0648\u0632 Tg \u062a\u0635\u0628\u062d \u0623\u0643\u062b\u0631 \u0645\u0631\u0648\u0646\u0629\u061b \u0648\u0628\u062f\u0648\u0646 \u062f\u0639\u0645 \u0645\u0646\u0627\u0633\u0628 \u0642\u062f \u062a\u062a\u0631\u0647\u0644 \u062a\u062d\u062a \u0648\u0632\u0646\u0647\u0627 \u0623\u0648 \u0648\u0632\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a.<\/p>\n\n\n\n<p>\u0628\u0627\u062e\u062a\u0635\u0627\u0631:<br><strong>\u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0642\u062f \u064a\u0628\u062f\u0623 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0644\u0643\u0646\u0647 \u063a\u0627\u0644\u0628\u064b\u0627 \u0644\u0627 \u064a\u0638\u0647\u0631 \u0628\u0648\u0636\u0648\u062d \u0625\u0644\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/strong><\/p>\n\n\n\n<h2 id=\"%d8%b7%d8%b1%d9%82-%d8%b9%d9%85%d9%84%d9%8a%d8%a9-%d9%84%d9%85%d9%86%d8%b9-%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-pcb-warpage\" class=\"wp-block-heading\">\u0637\u0631\u0642 \u0639\u0645\u0644\u064a\u0629 \u0644\u0645\u0646\u0639 \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 (PCB Warpage)<\/h2>\n\n\n\n<p>\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0623\u0643\u062b\u0631 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0641\u0627\u0639\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u2014\u0645\u0631\u062a\u0628\u0629 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0625\u0644\u0649 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<h3 id=\"1-%d8%aa%d8%b5%d9%85%d9%8a%d9%85-stackup-%d9%85%d8%aa%d9%85%d8%a7%d8%ab%d9%84-%d9%88%d9%85%d8%aa%d9%88%d8%a7%d8%b2%d9%86\" class=\"wp-block-heading\">1) \u062a\u0635\u0645\u064a\u0645 Stackup \u0645\u062a\u0645\u0627\u062b\u0644 \u0648\u0645\u062a\u0648\u0627\u0632\u0646<\/h3>\n\n\n\n<p>\u0623\u0647\u0645 \u062e\u0637\u0648\u0629 \u0647\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0648\u0627\u0632\u0646 \u0628\u0646\u064a\u0629 \u0627\u0644\u0644\u0648\u062d\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0636\u0627\u0647\u0627\u0629 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0639\u0627\u0632\u0644 \u062d\u0648\u0644 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0648\u0633\u0637\u064a<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0645\u0627\u062b\u0644 \u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n\n\n\n<li>\u062a\u062c\u0646\u0628 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u062b\u0642\u064a\u0644 \u0623\u0648 \u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0623\u0631\u0636\u064a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0648\u0627\u062d\u062f \u0641\u0642\u0637<\/li>\n\n\n\n<li>\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a \u062d\u0648\u0644 \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u062c\u0627\u0648\u064a\u0641<\/li>\n<\/ul>\n\n\n\n<p><strong>Stackup \u0645\u062a\u0648\u0627\u0632\u0646 = \u062a\u0645\u062f\u062f \u062d\u0631\u0627\u0631\u064a \u0645\u062a\u0648\u0627\u0632\u0646 = \u062a\u0642\u0648\u0651\u0633 \u0623\u0642\u0644<\/strong><\/p>\n\n\n\n<h3 id=\"2-%d8%a7%d9%84%d8%ad%d9%81%d8%a7%d8%b8-%d8%b9%d9%84%d9%89-%d8%aa%d9%88%d8%b2%d9%8a%d8%b9-%d9%86%d8%ad%d8%a7%d8%b3-%d9%85%d8%aa%d8%ac%d8%a7%d9%86%d8%b3\" class=\"wp-block-heading\">2) \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u0646\u062d\u0627\u0633 \u0645\u062a\u062c\u0627\u0646\u0633<\/h3>\n\n\n\n<p>\u0627\u062e\u062a\u0644\u0627\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0645\u0646 \u0623\u0628\u0631\u0632 \u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u062a\u0642\u0648\u0651\u0633.<\/p>\n\n\n\n<p>\u0625\u0631\u0634\u0627\u062f\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062c\u0646\u0628 \u0648\u0636\u0639 \u0645\u0633\u0627\u062d\u0627\u062a \u0646\u062d\u0627\u0633 \u0643\u0628\u064a\u0631\u0629 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0648\u0627\u062d\u062f \u0641\u0642\u0637<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Cross-hatching \u0623\u0648 Copper-thieving \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0641\u0627\u0631\u063a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0643\u062b\u0627\u0641\u0629 \u0646\u062d\u0627\u0633 \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/li>\n\n\n\n<li>\u0625\u0636\u0627\u0641\u0629 \u0646\u062d\u0627\u0633 \u0639\u0644\u0649 \u0623\u0634\u0631\u0637\u0629 \u0627\u0644\u0643\u0633\u0631 (Breakaway Rails) \u0643\u064a \u062a\u062a\u0633\u062e\u0646 \u0648\u062a\u0628\u0631\u062f \u0627\u0644\u062d\u0648\u0627\u0641 \u0628\u0634\u0643\u0644 \u0645\u062a\u0646\u0627\u0633\u0642<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"817\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772622781-copper-balance-top-heavy-vs-balanced.webp\" alt=\"top heavy copper versus balanced copper stackup\" class=\"wp-image-33078\"\/><\/figure>\n\n\n\n<h3 id=\"3-%d8%a7%d8%ae%d8%aa%d9%8a%d8%a7%d8%b1-%d9%85%d9%88%d8%a7%d8%af-high-tg-%d9%84%d9%84%d8%aa%d8%b7%d8%a8%d9%8a%d9%82%d8%a7%d8%aa-%d8%a7%d9%84%d8%b5%d8%b9%d8%a8%d8%a9\" class=\"wp-block-heading\">3) \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0627\u062f High-Tg \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629<\/h3>\n\n\n\n<p>\u0645\u0648\u0627\u062f High-Tg \u062a\u0648\u0641\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062b\u0628\u0627\u062a\u064b\u0627 \u0623\u0628\u0639\u0627\u062f\u064a\u064b\u0627 \u0623\u0641\u0636\u0644<\/li>\n\n\n\n<li>CTE \u0623\u0642\u0644 \u0641\u0648\u0642 Tg<\/li>\n\n\n\n<li>\u0644\u064a\u0648\u0646\u0629 \u0623\u0642\u0644 \u0623\u062b\u0646\u0627\u0621 Lead-free Reflow<\/li>\n<\/ul>\n\n\n\n<p>\u064a\u0648\u0635\u0649 \u0628\u0647\u0627 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BGAs \u0643\u062b\u064a\u0641\u0629<\/li>\n\n\n\n<li>\u0645\u0643\u0648\u0646\u0627\u062a \u062b\u0642\u064a\u0644\u0629<\/li>\n\n\n\n<li>\u0644\u0648\u062d\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0623\u0648 \u0631\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u062a\u062c\u0645\u064a\u0639 \u0639\u0644\u0649 \u0627\u0644\u0648\u062c\u0647\u064a\u0646<\/li>\n\n\n\n<li>\u062f\u0648\u0631\u0627\u062a Reflow \u0637\u0648\u064a\u0644\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0648\u062d\u062f\u0647 \u0642\u062f \u064a\u0642\u0644\u0644 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1509\" height=\"1006\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772622836-high-tg-fr4-vs-normal-fr4-thermal-expansion.webp\" alt=\"thermal expansion graph of normal FR4 and high Tg FR4\" class=\"wp-image-33087\"\/><\/figure>\n\n\n\n<h3 id=\"4-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d8%a8%d8%a7%d9%84%d8%b1%d8%b7%d9%88%d8%a8%d8%a9-%d8%aa%d8%ae%d8%b2%d9%8a%d9%86-%d8%b5%d8%ad%d9%8a%d8%ad-%d8%aa%d8%ac%d9%81%d9%8a%d9%81-pre-bake\" class=\"wp-block-heading\">4) \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0627\u0644\u0631\u0637\u0648\u0628\u0629: \u062a\u062e\u0632\u064a\u0646 \u0635\u062d\u064a\u062d + \u062a\u062c\u0641\u064a\u0641 (Pre-Bake)<\/h3>\n\n\n\n<p>\u0628\u0645\u0627 \u0623\u0646 FR-4 \u062a\u0645\u062a\u0635 \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u064a\u064f\u0641\u0636\u0651\u0644 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0644\u0648\u062d\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0641\u064a \u062a\u063a\u0644\u064a\u0641 \u0645\u062d\u0643\u0645<\/li>\n\n\n\n<li>\u0645\u0639 \u0645\u0648\u0627\u062f \u0645\u0627\u0635\u0629 \u0644\u0644\u0631\u0637\u0648\u0628\u0629 (Desiccant) \u0648\u0645\u0624\u0634\u0631 \u0631\u0637\u0648\u0628\u0629<\/li>\n\n\n\n<li>\u0636\u0645\u0646 \u0631\u0637\u0648\u0628\u0629 \u0645\u062d\u064a\u0637\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 (\u0639\u0627\u062f\u0629 \u0623\u0642\u0644 \u0645\u0646 30%)<\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0630\u0627 \u062a\u0639\u0631\u0636\u062a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0644\u0644\u0647\u0648\u0627\u0621:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062c\u0641\u064a\u0641\u0647\u0627 \u062d\u0633\u0628 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0627\u062f\u0629 (\u063a\u0627\u0644\u0628\u064b\u0627 110\u2013125\u00b0C \u0644\u0639\u062f\u0629 \u0633\u0627\u0639\u0627\u062a)<\/li>\n<\/ul>\n\n\n\n<h3 id=\"5-%d8%aa%d9%82%d9%88%d9%8a%d8%a9-%d8%a7%d9%84%d9%80panel-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-rails-%d8%b5%d9%84%d8%a8%d8%a9\" class=\"wp-block-heading\">5) \u062a\u0642\u0648\u064a\u0629 \u0627\u0644\u0640Panel \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 Rails \u0635\u0644\u0628\u0629<\/h3>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Break-off rails<\/li>\n\n\n\n<li>Sidebars<\/li>\n\n\n\n<li>Crossbars (\u0625\u0646 \u0633\u0645\u062d \u062d\u062c\u0645 \u0627\u0644\u0640Panel)<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0623\u0634\u0631\u0637\u0629 \u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u0634\u0648\u0647 \u0639\u0646\u062f\u0645\u0627 \u062a\u0635\u0628\u062d \u0627\u0644\u0644\u0648\u062d\u0629 \u0623\u0643\u062b\u0631 \u0644\u064a\u0648\u0646\u0629 \u0623\u062b\u0646\u0627\u0621 Reflow. \u062a\u064f\u0632\u0627\u0644 \u0628\u0639\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u0643\u0646\u0647\u0627 \u0645\u0647\u0645\u0629 \u062e\u0644\u0627\u0644 \u0627\u0644\u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629.<\/p>\n\n\n\n<h3 id=\"6-%d8%aa%d8%ad%d8%b3%d9%8a%d9%86-%d9%85%d9%84%d9%81-reflow\" class=\"wp-block-heading\">6) \u062a\u062d\u0633\u064a\u0646 \u0645\u0644\u0641 Reflow<\/h3>\n\n\n\n<p>\u0645\u0644\u0641 Reflow \u0627\u0644\u0642\u0627\u0633\u064a (\u062a\u0633\u062e\u064a\u0646 \u0633\u0631\u064a\u0639 \u0623\u0648 \u062a\u0628\u0631\u064a\u062f \u0639\u0646\u064a\u0641) \u064a\u0632\u064a\u062f \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n\n\n\n<p>\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0633\u062e\u064a\u0646 \u062a\u062f\u0631\u064a\u062c\u064a \u0644\u0637\u064a\u0641 (\u062d\u0648\u0627\u0644\u064a 1\u20132\u00b0C \u0641\u064a \u0627\u0644\u062b\u0627\u0646\u064a\u0629)<\/li>\n\n\n\n<li>\u0636\u0645\u0627\u0646 \u062a\u0633\u062e\u064a\u0646 \u0645\u062a\u062c\u0627\u0646\u0633 \u0644\u0644\u0648\u062d\u0629<\/li>\n\n\n\n<li>\u062a\u0628\u0631\u064a\u062f \u0645\u0636\u0628\u0648\u0637 \u0628\u0639\u062f \u0627\u0644\u0630\u0631\u0648\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0647\u062f\u0641 \u0647\u0648 \u062a\u0642\u0644\u064a\u0644 \u0641\u0631\u0648\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0628\u064a\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0644\u062a\u0642\u0644\u064a\u0644 \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0625\u062c\u0647\u0627\u062f.<\/p>\n\n\n\n<h3 id=\"7-%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-supports-%d8%a3%d9%88-pallets-%d8%a3%d9%88-carriers-%d8%a3%d8%ab%d9%86%d8%a7%d8%a1-reflow\" class=\"wp-block-heading\">7) \u0627\u0633\u062a\u062e\u062f\u0627\u0645 Supports \u0623\u0648 Pallets \u0623\u0648 Carriers \u0623\u062b\u0646\u0627\u0621 Reflow<\/h3>\n\n\n\n<p>\u0628\u0639\u062f \u062a\u062c\u0627\u0648\u0632 Tg \u062a\u0635\u0628\u062d \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u0631\u0646\u0629\u060c \u0648\u0628\u062f\u0648\u0646 \u062f\u0639\u0645 \u0642\u062f \u062a\u062a\u0631\u0647\u0644.<\/p>\n\n\n\n<p>\u0627\u0644\u062d\u0644\u0648\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carriers \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0623\u0648 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0643\u0628\u0629<\/li>\n\n\n\n<li>\u0642\u0636\u0628\u0627\u0646 \u062f\u0639\u0645 \u0648\u0633\u0637\u064a\u0629<\/li>\n\n\n\n<li>Fixtures \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0640Reflow<\/li>\n\n\n\n<li>\u062f\u0639\u0645 \u0627\u0644\u062d\u0648\u0627\u0641 \u0641\u064a \u062d\u0627\u0644 \u0643\u0627\u0646 \u0639\u0631\u0636 \u0627\u0644\u0640Panel \u0643\u0628\u064a\u0631\u064b\u0627<\/li>\n<\/ul>\n\n\n\n<p>\u0636\u0631\u0648\u0631\u064a \u062e\u0635\u0648\u0635\u064b\u0627 \u0644\u0640:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0631\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0640Panels \u0627\u0644\u0637\u0648\u064a\u0644\u0629<\/li>\n\n\n\n<li>\u0644\u0648\u062d\u0627\u062a Flex-Rigid<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"979\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/03\/1772622876-reflow-board-support-with-and-without-carrier.webp\" alt=\"reflow soldering PCB with and without carrier support\" class=\"wp-image-33096\"\/><\/figure>\n\n\n\n<h3 id=\"8-%d8%aa%d8%ad%d8%b3%d9%8a%d9%86-%d8%b6%d8%a8%d8%b7-%d8%b9%d9%85%d9%84%d9%8a%d8%a7%d8%aa-%d8%a7%d9%84%d8%aa%d8%b5%d9%86%d9%8a%d8%b9\" class=\"wp-block-heading\">8) \u062a\u062d\u0633\u064a\u0646 \u0636\u0628\u0637 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u064a\u0628\u062f\u0623 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p>\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0647\u0645\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0648\u0631\u0627\u062a \u0636\u063a\u0637 Lamination \u0645\u0633\u062a\u0642\u0631\u0629<\/li>\n\n\n\n<li>\u062a\u0628\u0631\u064a\u062f \u0645\u0646\u0636\u0628\u0637 \u0648\u0641\u0635\u0644 \u0623\u0644\u0648\u0627\u062d \u0635\u062d\u064a\u062d<\/li>\n\n\n\n<li>\u0625\u062f\u0627\u0631\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0631\u0627\u062a\u0646\u062c<\/li>\n\n\n\n<li>\u0645\u0648\u0627\u062f \u062e\u0627\u0645 \u0628\u062c\u0648\u062f\u0629 \u0648\u062b\u0628\u0627\u062a Tg \u0648CTE<\/li>\n\n\n\n<li>\u0641\u062d\u0635 \u0627\u0644\u0627\u0633\u062a\u0648\u0627\u0621 \u0628\u0639\u062f Lamination \u0648\u0628\u0639\u062f \u0627\u0644\u0640Routing<\/li>\n<\/ul>\n\n\n\n<p>\u062d\u062a\u0649 \u0644\u0648 \u0644\u0645 \u064a\u0633\u062a\u0637\u0639 \u0627\u0644\u0645\u0635\u0645\u0645 \u062a\u063a\u064a\u064a\u0631 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u060c \u0641\u0625\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0635\u0646\u0639 \u0630\u0648 \u062a\u062d\u0643\u0645 \u062c\u064a\u062f \u0628\u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u064a\u0642\u0644\u0644 \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n\n\n\n<h3 id=\"9-%d8%aa%d8%b3%d8%b7%d9%8a%d8%ad-%d8%a8%d8%b9%d8%af-%d8%a7%d9%84%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-%d9%83%d8%ad%d9%84-%d8%a3%d8%ae%d9%8a%d8%b1\" class=\"wp-block-heading\">9) \u062a\u0633\u0637\u064a\u062d \u0628\u0639\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u0639 (\u0643\u062d\u0644 \u0623\u062e\u064a\u0631)<\/h3>\n\n\n\n<p>\u0628\u0639\u0636 \u062e\u0637\u0648\u0637 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0644\u0648\u0627\u062d\u064b\u0627 \u0633\u0627\u062e\u0646\u0629 \u0623\u0648 \u0645\u0643\u0627\u0628\u0633 \u0644\u062a\u0633\u0637\u064a\u062d \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0628\u0633\u064a\u0637.<\/p>\n\n\n\n<p>\u0644\u0643\u0646 \u0647\u0630\u0627 \u063a\u064a\u0631 \u0645\u062b\u0627\u0644\u064a \u0644\u0623\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0642\u062f \u0644\u0627 \u064a\u0632\u0648\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644<\/li>\n\n\n\n<li>\u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u064a\u0636\u0639\u0641 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0627\u062f\u0629<\/li>\n\n\n\n<li>\u0644\u064a\u0633 \u062d\u0644\u064b\u0627 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0645\u064a<\/li>\n<\/ul>\n\n\n\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637 \u0644\u0644\u0625\u0646\u0642\u0627\u0630 \u0627\u0644\u0637\u0627\u0631\u0626.<\/p>\n\n\n\n<h2 id=\"%d8%b7%d8%b1%d9%82-%d8%b3%d8%b1%d9%8a%d8%b9%d8%a9-%d9%84%d9%81%d8%ad%d8%b5-%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%a7%d9%84%d9%80pcb\" class=\"wp-block-heading\">\u0637\u0631\u0642 \u0633\u0631\u064a\u0639\u0629 \u0644\u0641\u062d\u0635 \u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0640PCB<\/h2>\n\n\n\n<p>\u062d\u062a\u0649 \u0628\u062f\u0648\u0646 \u0645\u0639\u062f\u0627\u062a \u062e\u0627\u0635\u0629 \u064a\u0645\u0643\u0646 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0645\u0628\u0643\u0631\u064b\u0627.<\/p>\n\n\n\n<h3 id=\"1-%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-%d8%a7%d9%84%d8%aa%d8%a3%d8%b1%d8%ac%d8%ad-%d8%b9%d9%84%d9%89-%d8%b3%d8%b7%d8%ad-%d9%85%d8%b3%d8%aa%d9%88%d9%8d\" class=\"wp-block-heading\">1) \u0627\u062e\u062a\u0628\u0627\u0631 \u201c\u0627\u0644\u062a\u0623\u0631\u062c\u062d\u201d \u0639\u0644\u0649 \u0633\u0637\u062d \u0645\u0633\u062a\u0648\u064d<\/h3>\n\n\n\n<p>\u0636\u0639 \u0627\u0644\u0644\u0648\u062d\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u0645\u0633\u062a\u0648\u064d \u062c\u062f\u064b\u0627 (\u062c\u0631\u0627\u0646\u064a\u062a \u0623\u0648 \u0632\u062c\u0627\u062c).<\/p>\n\n\n\n<p>\u0627\u0636\u063a\u0637 \u0632\u0627\u0648\u064a\u0629 \u0648\u0627\u062d\u062f\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0630\u0627 \u0627\u0631\u062a\u0641\u0639\u062a \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u2192 Twist<\/li>\n\n\n\n<li>\u0625\u0630\u0627 \u0627\u0631\u062a\u0641\u0639\/\u0627\u0646\u062e\u0641\u0636 \u0627\u0644\u0648\u0633\u0637 \u2192 Bow<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0633\u064a\u0637 \u0648\u0633\u0631\u064a\u0639 \u0648\u064a\u0643\u062a\u0634\u0641 \u0623\u063a\u0644\u0628 \u0627\u0644\u062d\u0627\u0644\u0627\u062a.<\/p>\n\n\n\n<h3 id=\"2-%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d9%82%d9%8a%d8%a7%d8%b3-%d8%a8%d8%b3%d9%8a%d8%b7%d8%a9\" class=\"wp-block-heading\">2) \u0637\u0631\u064a\u0642\u0629 \u0642\u064a\u0627\u0633 \u0628\u0633\u064a\u0637\u0629<\/h3>\n\n\n\n<p>\u0642\u0650\u0633:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0637\u0648\u0644 \u0642\u0637\u0631 \u0627\u0644\u0644\u0648\u062d\u0629<\/li>\n\n\n\n<li>\u0623\u0643\u0628\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 \u062e\u0627\u0631\u062c \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0641\u064a \u0623\u0633\u0648\u0623 \u0646\u0642\u0637\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0635\u064a\u063a\u0629:<\/p>\n\n\n\n<p><strong>\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 % = (\u0623\u0643\u0628\u0631 \u0627\u0631\u062a\u0641\u0627\u0639 \u00f7 \u0637\u0648\u0644 \u0627\u0644\u0642\u0637\u0631) \u00d7 100%<\/strong><\/p>\n\n\n\n<p>\u0648\u0642\u0627\u0631\u0646\u0647\u0627 \u0628\u062d\u062f 0.75% \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629 \u0644\u0640SMT.<\/p>\n\n\n\n<h3 id=\"3-%d8%a7%d9%84%d9%81%d8%ad%d8%b5-%d9%82%d8%a8%d9%84-%d9%88%d8%a8%d8%b9%d8%af-reflow\" class=\"wp-block-heading\">3) \u0627\u0644\u0641\u062d\u0635 \u0642\u0628\u0644 \u0648\u0628\u0639\u062f Reflow<\/h3>\n\n\n\n<p>\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0642\u0628\u0644 \u0648\u0628\u0639\u062f Reflow \u062a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u0634\u0643\u0644\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 (Intrinsic)<\/li>\n\n\n\n<li>\u0623\u0645 \u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 (Extrinsic)<\/li>\n<\/ul>\n\n\n\n<p>\u0648\u062a\u0633\u0631\u0651\u0639 \u0627\u0644\u062a\u0634\u062e\u064a\u0635.<\/p>\n\n\n\n<h2 id=\"%d9%82%d8%a7%d8%a6%d9%85%d8%a9-%d8%aa%d8%b4%d8%ae%d9%8a%d8%b5-%d8%b3%d8%b1%d9%8a%d8%b9%d8%a9-%d8%b9%d9%86%d8%af-%d8%b8%d9%87%d9%88%d8%b1-%d8%a7%d9%84%d8%aa%d9%82%d9%88%d9%91%d8%b3%d8%8c-%d8%a7%d9%81\" class=\"wp-block-heading\">\u0642\u0627\u0626\u0645\u0629 \u062a\u0634\u062e\u064a\u0635 \u0633\u0631\u064a\u0639\u0629: \u0639\u0646\u062f \u0638\u0647\u0648\u0631 \u0627\u0644\u062a\u0642\u0648\u0651\u0633\u060c \u0627\u0641\u062d\u0635 \u0627\u0644\u062a\u0627\u0644\u064a \u0623\u0648\u0644\u064b\u0627<\/h2>\n\n\n\n<h3 id=\"1-%d8%a5%d8%b0%d8%a7-%d8%b8%d9%87%d8%b1-%d8%a7%d9%84%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d8%a8%d8%b9%d8%af-reflow-%d9%81%d9%82%d8%b7\" class=\"wp-block-heading\">1) \u0625\u0630\u0627 \u0638\u0647\u0631 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0628\u0639\u062f Reflow \u0641\u0642\u0637:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0644\u0641 Reflow \u0639\u062f\u0648\u0627\u0646\u064a \u062c\u062f\u064b\u0627<\/li>\n\n\n\n<li>\u062f\u0639\u0645 \u0627\u0644\u0644\u0648\u062d\u0629 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d<\/li>\n\n\n\n<li>Panel \u0643\u0628\u064a\u0631 \u0645\u0639 rails \u0636\u0639\u064a\u0641\u0629<\/li>\n\n\n\n<li>\u0639\u062f\u0645 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n<\/ul>\n\n\n\n<h3 id=\"2-%d8%a5%d8%b0%d8%a7-%d9%83%d8%a7%d9%86%d8%aa-%d8%a7%d9%84%d9%84%d9%88%d8%ad%d8%a9-%d9%85%d9%84%d8%aa%d9%88%d9%8a%d8%a9-%d8%b9%d9%86%d8%af-%d8%a7%d9%84%d8%a7%d8%b3%d8%aa%d9%84%d8%a7%d9%85\" class=\"wp-block-heading\">2) \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u0644\u062a\u0648\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u0627\u0633\u062a\u0644\u0627\u0645:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stackup \u063a\u064a\u0631 \u0645\u062a\u0645\u0627\u062b\u0644<\/li>\n\n\n\n<li>\u0627\u062e\u062a\u0644\u0627\u0644 \u0641\u064a \u0627\u0644\u0646\u062d\u0627\u0633<\/li>\n\n\n\n<li>Lamination\/\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/li>\n\n\n\n<li>\u0639\u062f\u0645 \u0627\u062a\u0633\u0627\u0642 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f<\/li>\n\n\n\n<li>\u062a\u063a\u0644\u064a\u0641 \u0623\u0648 \u062a\u062e\u0632\u064a\u0646 \u0633\u064a\u0626<\/li>\n<\/ul>\n\n\n\n<h3 id=\"3-%d8%a5%d8%b0%d8%a7-%d8%ad%d8%af%d8%ab-%d8%a7%d9%84%d8%aa%d9%82%d9%88%d9%91%d8%b3-%d9%81%d9%8a-%d8%a8%d8%b9%d8%b6-%d9%85%d9%86%d8%a7%d8%b7%d9%82-%d8%a7%d9%84%d9%80panel-%d9%81%d9%82%d8%b7\" class=\"wp-block-heading\">3) \u0625\u0630\u0627 \u062d\u062f\u062b \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0641\u064a \u0628\u0639\u0636 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0640Panel \u0641\u0642\u0637:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u062f\u0645 \u062a\u0648\u0627\u0632\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0640Panel<\/li>\n\n\n\n<li>Rails \u0628\u0646\u062d\u0627\u0633 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d<\/li>\n\n\n\n<li>\u0636\u0639\u0641 \u0628\u0633\u0628\u0628 V-cut<\/li>\n\n\n\n<li>\u0623\u062e\u0637\u0627\u0621 \u0641\u064a \u0627\u0644\u062a\u0641\u0643\u064a\u0643 (Depaneling) \u0623\u0648 \u0637\u0631\u064a\u0642\u0629 \u0631\u0635\u0651 \u0627\u0644\u0644\u0648\u062d\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<h2 id=\"%d8%a7%d9%84%d8%ae%d9%84%d8%a7%d8%b5%d8%a9\" class=\"wp-block-heading\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p>\u062a\u0642\u0648\u0651\u0633 \u0627\u0644\u0644\u0648\u062d\u0629 \u0645\u0646 \u0623\u0643\u062b\u0631 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0640PCB \u0634\u064a\u0648\u0639\u064b\u0627\u2014\u0648\u0647\u0648 \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u0623\u0643\u062b\u0631\u0647\u0627 \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u0639.<br>\u0639\u0628\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 Stackup \u0645\u062a\u0648\u0627\u0632\u0646\u060c \u0648\u062a\u0648\u0632\u064a\u0639 \u0646\u062d\u0627\u0633 \u0645\u062a\u062c\u0627\u0646\u0633\u060c \u0648\u0645\u0648\u0627\u062f \u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u064a\u0645\u0643\u0646 \u0625\u0632\u0627\u0644\u0629 \u0645\u0639\u0638\u0645 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0642\u0628\u0644 \u0648\u0635\u0648\u0644 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0625\u0644\u0649 \u062e\u0637 SMT.<\/p>\n\n\n\n<p>\u0627\u0644\u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u062c\u064a\u062f \u064a\u0639\u0646\u064a \u0645\u062d\u0627\u0630\u0627\u0629 \u0623\u0641\u0636\u0644 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064b\u0627 \u0623\u0639\u0644\u0649 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u062a\u0623\u062e\u064a\u0631\u0627\u062a \u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<p>\u0648\u0625\u0630\u0627 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0633\u062a\u0648\u0627\u0621 \u062b\u0627\u0628\u062a \u0648\u062c\u0648\u062f\u0629 \u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u062c\u0645\u064a\u0639 \u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0641\u0625\u0646 <strong>FastTurnPCB<\/strong> \u062a\u0642\u062f\u0645 \u062e\u062f\u0645\u0627\u062a \u062a\u0635\u0646\u064a\u0639 \u0648\u062a\u062c\u0645\u064a\u0639 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0642\u0648\u0651\u0633 \u0645\u0646 \u0627\u0644\u0623\u0633\u0627\u0633.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.fastturnpcbs.com\/contact-us\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1880\" height=\"506\" src=\"https:\/\/www.fastturnpcbs.com\/wp-content\/uploads\/2026\/02\/1771922510-pcb-manufacturing-banner-black.png\" alt=\"PCB manufacturing and assembly service banner with circuit board close-up\" class=\"wp-image-32707\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u0627\u0647\u064a\u0629 \u0627\u0646\u062d\u0646\u0627\u0621 \u0627\u0644\u0644\u0648\u062d\u0629 (\u0627\u0646\u062d\u0646\u0627\u0621 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629)\u060c \u0648\u0644\u0645\u0627\u0630\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0641\u0633\u0627\u062f \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0642\u0628\u0648\u0644\u0629\u060c \u06489 \u062d\u0644\u0648\u0644 \u0645\u062b\u0628\u062a\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0645\u0633\u0637\u062d\u0629.<\/p>\n","protected":false},"author":5,"featured_media":33060,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54],"tags":[],"class_list":["post-33105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ar"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/33105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/comments?post=33105"}],"version-history":[{"count":0,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/posts\/33105\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media\/33060"}],"wp:attachment":[{"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/media?parent=33105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/categories?post=33105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fastturnpcbs.com\/ar\/wp-json\/wp\/v2\/tags?post=33105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}