{"id":19395,"date":"2024-05-08T11:00:52","date_gmt":"2024-05-08T03:00:52","guid":{"rendered":"https:\/\/firstmold.com\/?p=19395"},"modified":"2026-01-21T14:06:29","modified_gmt":"2026-01-21T06:06:29","slug":"sink-marks","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ar\/tips\/sink-marks\/","title":{"rendered":"\u062a\u062d\u0644\u064a\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629 \u0648\u062d\u0644\u0647\u0627 | \u0639\u064a\u0648\u0628 \u062d\u0642\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/injection-molding-defects\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0639\u064a\u0648\u0628 \u062d\u0642\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646<\/strong><\/a> \u0647\u064a \u0645\u0634\u0643\u0644\u0627\u062a \u0634\u0627\u0626\u0639\u0629 \u0642\u062f \u062a\u0646\u0634\u0623 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0628\u0627\u0644\u062d\u0642\u0646. \u0645\u0646 \u0628\u064a\u0646\u0647\u0627\u060c \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0647\u064a \u0639\u064a\u0628 \u0634\u0627\u0626\u0639 \u062c\u062f\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0635\u0645\u0645\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u064a\u0646 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u064a\u0646\u060c \u0648\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u064a\u0633\u0627\u0639\u062f\u0647\u0645 \u0641\u0647\u0645 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0639\u064a\u0648\u0628 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0637\u0631\u0642 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0623\u0648 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0645\u0646 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 (\u0631\u0627\u062c\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0642\u0628\u0648\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0648\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646\u060c \u0641\u0625\u0646 \u062a\u062d\u0644\u064a\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0648\u062d\u0644 \u0647\u0630\u0627 \u0627\u0644\u0639\u064a\u0628 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0623\u0645\u0631 \u0623\u0633\u0627\u0633\u064a. \u062a\u0642\u0639 \u0639\u0644\u0649 \u0639\u0627\u062a\u0642 \u0643\u0644 \u0645\u0645\u0627\u0631\u0633 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0648\u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0625\u062a\u0642\u0627\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0639\u0627\u0631\u0641 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0639\u064a\u0648\u0628 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem.webp\" alt=\"\u064a\u0645\u0643\u0646 \u0644\u0644\u0641\u0631\u064a\u0642 \u0627\u0644\u062a\u0642\u0646\u064a \u0644\u0634\u0631\u0643\u0629 First Mould \u062d\u0644 \u0645\u0634\u0643\u0644\u0629 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0628\u0643\u0641\u0627\u0621\u0629\" class=\"wp-image-31459\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/The-First-Mold-technical-team-can-efficiently-solve-the-sink-mark-problem-600x338.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">\u064a\u0645\u0643\u0646 \u0644\u0644\u0641\u0631\u064a\u0642 \u0627\u0644\u062a\u0642\u0646\u064a \u0644\u0634\u0631\u0643\u0629 First Mould \u062d\u0644 \u0645\u0634\u0643\u0644\u0629 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0628\u0643\u0641\u0627\u0621\u0629<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0645\u062e\u0637\u0637 \u0639\u064a\u0648\u0628 \u0627\u0644\u062d\u0642\u0646 \u0628\u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0641\u0635\u0644\u0629 \u0639\u0646\u0647\u0627. \u0627\u0644\u0623\u0635\u062f\u0642\u0627\u0621 \u0627\u0644\u0645\u0647\u062a\u0645\u0648\u0646 \u0645\u062f\u0639\u0648\u0648\u0646 \u0644\u0644\u0646\u0642\u0631 \u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0641\u0647\u0645:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\">\u0641\u0647\u0645 \u0639\u064a\u0648\u0628 \u062d\u0642\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/flash-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0641\u0644\u0627\u0634<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0644\u0642\u0637\u0629 \u0642\u0635\u064a\u0631\u0629<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/warpage-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621\/\u0627\u0644\u062a\u0634\u0648\u064a\u0647<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/burn-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0631\u0642<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/splay-marks-silver-streaks-in-injeciton-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0639\u0644\u0627\u0645\u0629 \u0633\u0628\u0644\u0627\u064a \u0645\u0627\u0631\u0643\/\u0627\u0644\u0628\u0642\u0639\u0629 \u0627\u0644\u0641\u0636\u064a\u0629<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/black-spots-and-black-specks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0628\u0642\u0639\u0629 \u062f\u0627\u0643\u0646\u0629\/\u0628\u0642\u0639\u0629 \u0633\u0648\u062f\u0627\u0621\/\u0628\u0642\u0639\u0629 \u0633\u0648\u062f\u0627\u0621<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/flow-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0642<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/bubbles\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0641\u0642\u0627\u0639\u0629<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/weld-lines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u062e\u0637 \u0627\u0644\u0644\u062d\u0627\u0645<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ar\/tips\/uneven-color-and-color-difference\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0644\u0648\u0646\/\u0644\u0648\u0646 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong><a href=\"https:\/\/firstmold.com\/ar\/tips\/ejector-pin-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0639\u0644\u0627\u0645\u0629 \u062f\u0628\u0648\u0633 \u0627\u0644\u0642\u0627\u0630\u0641<\/a><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-sink-mark-in-injection-molding\">\u0645\u0627 \u0647\u064a \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0623\u0648 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0648 \u0627\u0644\u0627\u0646\u062e\u0641\u0627\u0636\u0627\u062a \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0647\u064a \u0639\u064a\u0648\u0628 \u062a\u062d\u062f\u062b \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0648\u064a\u0635\u0639\u0628 \u0625\u0632\u0627\u0644\u062a\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects.webp\" alt=\"\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0645\u0639 \u0639\u064a\u0648\u0628 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0648\u0628\u062f\u0648\u0646\u0647\u0627\" class=\"wp-image-31456\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Compare-plastic-products-with-and-without-sink-mark-defects-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption class=\"wp-element-caption\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0645\u0639 \u0639\u064a\u0648\u0628 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0648\u0628\u062f\u0648\u0646\u0647\u0627<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-1024x576.webp\" alt=\"\u0642\u062f \u062a\u062d\u062f\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u062c\u0645\u064a\u0639 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646\" class=\"wp-image-31458\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories-600x338.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-marks-may-occur-in-the-production-process-of-all-injection-molding-factories.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0642\u062f \u062a\u062d\u062f\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u062c\u0645\u064a\u0639 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"659\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-1024x659.webp\" alt=\"\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u063a\u0631\u0642 \u0639\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0642\u0648\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646\" class=\"wp-image-19398\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-1024x659.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-300x193.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-768x494.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Sink-Mark-on-Injection-Molded-Part.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u063a\u0631\u0642 \u0639\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0642\u0648\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-harms-caused-by-sink-marks\">\u0627\u0644\u0623\u0636\u0631\u0627\u0631 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0633\u0628\u0628 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0623\u0646 \u064a\u0643\u0648\u0646 \u0633\u0637\u062d \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0645\u0642\u0639\u0631\u064b\u0627 \u0648\u063a\u064a\u0631 \u0645\u0633\u062a\u0648\u064d\u060c \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0628\u0634\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0638\u0647\u0631. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u062e\u0641\u0627\u0621 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629\u060c \u0628\u0644 \u0625\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0644\u0627\u0645\u0639\u0629 \u0633\u062a\u0632\u064a\u062f \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0648\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u062b\u0644\u0627\u062c\u0627\u062a \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0645\u062d\u0645\u0648\u0644\u0629\u060c \u0625\u0630\u0627 \u0631\u0623\u0649 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0648\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0623\u0633\u0637\u062d \u063a\u064a\u0631 \u0645\u0633\u062a\u0648\u064a\u0629 \u0648\u0645\u062e\u0627\u0644\u0641\u0627\u062a \u0645\u0642\u0639\u0651\u0631\u0629\u060c \u0641\u0633\u0648\u0641 \u064a\u0646\u0638\u0631\u0648\u0646 \u0625\u0644\u0649 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0631\u062f\u064a\u0626\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u062e\u0637\u064a\u0631 \u0639\u0644\u0649 \u0635\u0648\u0631\u0629 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0627 \u064a\u0648\u0627\u062c\u0647 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u064a\u0646 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0628\u0644 \u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0645\u0624\u0633\u0633\u0627\u062a\u060c \u0641\u0625\u0646 \u0631\u0624\u064a\u0629 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0642\u062f \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u063a\u064a\u0631 \u0645\u062d\u062a\u0631\u0641\u064a\u0646 \u0648\u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0635\u0648\u0631\u0629 \u0627\u0644\u0634\u0631\u0643\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0623\u0628\u0639\u0627\u062f \u0645\u0646\u0627\u0637\u0642 \u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 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\u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0648\u0647\u0648 \u0645\u0627 \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0644\u0627\u0633\u062a\u0647\u0627\u0646\u0629 \u0628\u0647.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-do-sink-marks-occur\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062d\u062f\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629\u061f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062c\u0628 \u0635\u0647\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u0646\u0635\u0647\u0631\u0629 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646\u060c \u0648\u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0625\u0644\u0649 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0635\u0644\u0628. \u0625\u0630\u0627 \u0643\u0627\u0646 <a href=\"https:\/\/firstmold.com\/ar\/tips\/wall-thickness\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a<\/strong><\/a> \u063a\u064a\u0631 \u0645\u062a\u0646\u0627\u0633\u0642 \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u062f\u062b \u062f\u0631\u062c\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"195\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding.webp\" alt=\"\u0631\u0633\u0645 \u062a\u0648\u0636\u064a\u062d\u064a \u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0641\u064a \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646\" class=\"wp-image-19397\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-300x59.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-768x150.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Illustration-of-sink-mark-in-injection-molding-18x4.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u0631\u0633\u0645 \u062a\u0648\u0636\u064a\u062d\u064a \u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0641\u064a \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u062c\u0632\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0635\u0644\u0628\u064b\u0627 \u0628\u0645\u0627 \u0641\u064a\u0647 \u0627\u0644\u0643\u0641\u0627\u064a\u0629 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0633\u062a\u062a\u062d\u0631\u0643 \u0625\u0644\u0649 \u0627\u0644\u062f\u0627\u062e\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u063a\u0627\u0637\u0633\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u062f\u0648\u0646 \u062a\u0639\u0648\u064a\u0636 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u0627\u062d\u0642\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u062c\u0632\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0635\u0644\u0628\u064b\u0627 \u0628\u0645\u0627 \u0641\u064a\u0647 \u0627\u0644\u0643\u0641\u0627\u064a\u0629\u060c \u0641\u0633\u0648\u0641 \u062a\u062a\u0634\u0643\u0644 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a \u062f\u0627\u062e\u0644\u064a\u064b\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0627\u0647\u0645 \u0641\u064a \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0647\u064a\u0643\u0644 \u0627\u0644\u0642\u0627\u0644\u0628 \u0648\u0645\u0639\u0644\u0645\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0628\u0627\u0644\u062d\u0642\u0646 \u0648\u063a\u064a\u0631\u0647\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-material-factors-contributing-to-product-sink-marks-in-injection-molding\">1. \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0647\u0645 \u0641\u064a \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0639\u062f\u0644 \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0645\u0631\u062a\u0641\u0639\u064b\u0627\u060c \u062a\u0632\u062f\u0627\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642. \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 1\u060c \u064a\u0645\u0643\u0646 \u0645\u0644\u0627\u062d\u0638\u0629 \u0623\u0646\u0647 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644PC\/ABS\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0633\u0645\u0643 \u0636\u0644\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0645\u0635\u0645\u0645\u064b\u0627 \u0644\u064a\u0643\u0648\u0646 50% \u0645\u0646 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u060c \u0641\u0625\u0646 \u0627\u062d\u062a\u0645\u0627\u0644 \u062d\u062f\u0648\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u064a\u0643\u0648\u0646 \u0645\u0646\u062e\u0641\u0636\u064b\u0627 \u0646\u0633\u0628\u064a\u064b\u0627. \u0648\u0639\u0644\u0649 \u0627\u0644\u0646\u0642\u064a\u0636 \u0645\u0646 \u0630\u0644\u0643\u060c \u0641\u064a \u062d\u0627\u0644\u0629 PBT\u060c \u062a\u0642\u0644 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0633\u0645\u0643 \u0636\u0644\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d 30% \u0645\u0646 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646 \u0633\u0645\u0643 \u0636\u0644\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0642\u0644\u064a\u0644\u064b\u0627 \u064a\u0632\u064a\u062f \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0645\u0627\u062f\u0629 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/th><th>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/th><th>\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0642\u0644<\/th><\/tr><\/thead><tbody><tr><td>\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0634\u062e\u0635\u064a<\/td><td>50%<\/td><td>66%<\/td><\/tr><tr><td>ABS<\/td><td>40%<\/td><td>60%<\/td><\/tr><tr><td>\u062c\u0647\u0627\u0632 \u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0634\u062e\u0635\u064a\/\u0645\u0643\u064a\u0641 \u0647\u0648\u0627\u0626\u064a<\/td><td>50%<\/td><td>50%<\/td><\/tr><tr><td>\u0627\u0644\u0633\u0644\u0637\u0629 \u0627\u0644\u0641\u0644\u0633\u0637\u064a\u0646\u064a\u0629<\/td><td>30%<\/td><td>40%<\/td><\/tr><tr><td>\u0627\u0644\u0633\u0644\u0637\u0629 \u0627\u0644\u0641\u0644\u0633\u0637\u064a\u0646\u064a\u0629 (\u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629)<\/td><td>33%<\/td><td>50%<\/td><\/tr><tr><td>PBT<\/td><td>30%<\/td><td>50%<\/td><\/tr><tr><td>\u0645\u0627\u062f\u0629 PBT (\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629)<\/td><td>33%<\/td><td>50%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0639\u062f\u0644 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u060c \u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u062a\u064a \u062a\u0633\u0627\u0647\u0645 \u0641\u064a \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u062a\u062c\u0641\u064a\u0641 \u0627\u0644\u0645\u0627\u062f\u0629.<\/li>\n\n\n\n<li>\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062c\u0648\u062f\u0629 \u0630\u0648\u0628\u0627\u0646 \u062f\u0648\u0646 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u0646\u0635\u0627\u0626\u062d: \u0627\u0646\u0642\u0631 \u0639\u0644\u0649 \u0627\u0644\u0631\u0627\u0628\u0637 \u0627\u0644\u062a\u0634\u0639\u0628\u064a \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0623\u0643\u062b\u0631 \u062a\u0641\u0635\u064a\u0644\u0627\u064b \u0639\u0646 <a href=\"https:\/\/firstmold.com\/ar\/guides\/plastic-shrinkage\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643<\/strong><\/a>.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-design-factors-contributing-to-product-sink-marks\">2. \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0633\u0627\u0647\u0645\u0629 \u0641\u064a \u0639\u0644\u0627\u0645\u0627\u062a \u063a\u0631\u0642 \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0638\u0648\u0627\u0647\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u060c \u0633\u0646\u0631\u0643\u0632 \u0639\u0644\u0649 \u0645\u0646\u0627\u0642\u0634\u0629 \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0628\u0631\u062f \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0645\u062d\u0644\u064a\u064b\u0627 \u0628\u0634\u0643\u0644 \u0623\u0628\u0637\u0623 \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0623\u0642\u0644 \u0633\u0645\u0643\u064b\u0627. \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0642\u062f \u0628\u0631\u062f\u062a \u0648\u062a\u0635\u0644\u0628\u062a \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0644\u0645 \u062a\u0628\u0631\u062f \u0648\u062a\u062a\u0635\u0644\u0628 \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0648\u0645\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0648\u0627\u0644\u062a\u0635\u0644\u0628\u060c \u062a\u062d\u062f\u062b \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Areas-with-locally-excessive-wall-thickness-cool-more-slowly-than-areas-with-thinner-walls.gif\" alt=\"\u062a\u0628\u0631\u062f \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0645\u062d\u0644\u064a\u064b\u0627 \u0628\u0634\u0643\u0644 \u0623\u0628\u0637\u0623 \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0623\u0642\u0644 \u0633\u0645\u0643\u064b\u0627\" class=\"wp-image-19400\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0627\u0644\u0645\u0631\u062c\u062d \u0623\u0646 \u062a\u062d\u062f\u062b \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0645\u062d\u0644\u064a\u064b\u0627 \u0639\u0646\u062f \u062c\u0630\u0648\u0631 \u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d\u060c \u0648\u062c\u0630\u0648\u0631 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0628\u064a\u0646 <strong>\u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0642\u0648\u064a\u0629<\/strong>\u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0628\u064a\u0646 \u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0648\u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u0627\u0644\u062c\u062f\u0631\u0627\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u0624\u062f\u064a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0625\u0644\u0649 \u062a\u0628\u0631\u064a\u062f \u0623\u0633\u0631\u0639 \u0648\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0631\u0642\u064a\u0642\u0629 \u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062d\u062f\u062b \u062a\u0628\u0631\u064a\u062f \u0623\u0628\u0637\u0623 \u0648\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0633\u0645\u064a\u0643\u0629 \u0627\u0644\u062c\u062f\u0631\u0627\u0646\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0627\u0644\u0630\u064a \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0638\u0647\u0648\u0631 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0646\u0627\u062a\u062c \u0639\u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u0646 \u0644\u0644\u0645\u0646\u062a\u062c.<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0644\u0640 <a href=\"https:\/\/firstmold.com\/ar\/guides\/injection-molding-gate\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0629<\/strong><\/a>.<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645 \u063a\u064a\u0631 \u0645\u0644\u0627\u0626\u0645 \u0644\u0645\u0648\u0636\u0639 \u0627\u0644\u0639\u0638\u0627\u0645 \u062f\u0648\u0646 \u0645\u0631\u0627\u0639\u0627\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0633\u064f\u0645\u0643 \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0644\u0627\u062d\u0642.<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0644\u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"465\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts.webp\" alt=\"\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629\" class=\"wp-image-19401\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-300x140.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-768x357.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Uneven-wall-thickness-of-plastic-parts-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-mold-factors-contributing-to-product-sink-marks\">3. \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0639\u0641\u0646 \u0627\u0644\u0645\u0633\u0627\u0647\u0645\u0629 \u0641\u064a \u0639\u0644\u0627\u0645\u0627\u062a \u063a\u0631\u0642 \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0623\u0633\u0628\u0627\u0628 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0627\u0644\u0639\u0641\u0646 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0648\u062a\u0634\u0645\u0644 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u064a\u062a\u0633\u0628\u0628 \u0635\u063a\u0631 \u062d\u062c\u0645 \u0627\u0644\u0645\u062f\u062e\u0644 \u0641\u064a \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0636\u063a\u0637\u060c \u062e\u0627\u0635\u0629\u064b \u0641\u064a \u0642\u0648\u0627\u0644\u0628 \u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0634\u062e\u0635\u064a\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0642\u0648\u0627\u0629 \u0628\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u0635\u0644\u0629 \u062d\u0631\u0627\u0631\u064a\u064b\u0627.<\/li>\n\n\n\n<li>\u0639\u0627\u062f\u0645 \u0627\u0644\u0639\u0641\u0646 \u0627\u0644\u0631\u062f\u064a\u0621 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u062d\u0628\u0648\u0633.<\/li>\n\n\n\n<li>\u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u063a\u064a\u0631 \u0627\u0644\u0643\u0627\u0641\u064a \u0644\u0644\u0642\u0627\u0644\u0628 \u0625\u0644\u0649 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0632\u0627\u0626\u062f.<\/li>\n\n\n\n<li>\u0625\u0632\u0627\u062d\u0629 \u0642\u0644\u0628 \u0627\u0644\u0642\u0627\u0644\u0628 \u0623\u0648 \u0642\u0644\u0628 \u0627\u0644\u0642\u0627\u0644\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0627\u0644\u062d\u0642\u0646 \u0648\u0627\u0644\u0628\u062b\u0642 \u0627\u0644\u0645\u062a\u062d\u064a\u0632.<\/li>\n\n\n\n<li>\u062a\u062d\u062f\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0639\u0641\u0646.<\/li>\n\n\n\n<li>\u0627\u0644\u0625\u0628\u0631 \u0627\u0644\u0645\u0643\u0633\u0648\u0631\u0629 \u0623\u0648 <strong><a href=\"https:\/\/firstmold.com\/ar\/guides\/mold-inserts\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0625\u062f\u062e\u0627\u0644\u0627\u062a \u0627\u0644\u0642\u0627\u0644\u0628<\/a><\/strong> \u062a\u0633\u0628\u0628 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0644\u0627\u062d\u0642.<\/li>\n\n\n\n<li>\u0635\u063a\u0631 \u062d\u062c\u0645 \u0628\u0648\u0627\u0628\u0629 \u0627\u0644\u0642\u0627\u0644\u0628 \u0623\u0648 <a href=\"https:\/\/firstmold.com\/ar\/hot-runner-mold-making\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0635 \u0627\u0644\u0633\u0627\u062e\u0646\u0629<\/strong><\/a><strong><a href=\"https:\/\/firstmold.com\/ar\/tips\/hot-runner-vs-cold-runner\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0623\u0648\u0646\u0631<\/a><\/strong> \u064a\u0633\u0628\u0628 \u0627\u0644\u062d\u0634\u0648 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a.<\/li>\n\n\n\n<li>\u0627\u0646\u0633\u062f\u0627\u062f \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0627\u0644\u063a\u0631\u064a\u0628\u0629 \u0641\u064a \u0627\u0644\u0639\u062f\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0645\u0644\u0621 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d.<\/li>\n\n\n\n<li>\u0644\u0648\u062d\u0629 \u0627\u0644\u0639\u062f\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u062a\u062a\u0634\u0642\u0642 \u0648\u062a\u062a\u0633\u0631\u0628.<\/li>\n\n\n\n<li>\u0648\u0636\u0639 \u0645\u062f\u062e\u0644 \u063a\u064a\u0631 \u0635\u062d\u064a\u062d \u0644\u0627 \u064a\u062f\u062e\u0644 \u0645\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 \u0648\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/li>\n\n\n\n<li>\u062a\u062e\u0637\u064a\u0637 \u063a\u064a\u0631 \u0645\u0639\u0642\u0648\u0644 \u0644\u0644\u0645\u0646\u062a\u062c \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0636\u063a\u0637 \u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0630\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 \u0645\u0646\u0627\u0637\u0642 \u0628\u0639\u064a\u062f\u0629 \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0646\u0643\u0645\u0627\u0634. (\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u062e\u0637\u064a\u0637 \u0645\u0639\u0642\u0648\u0644 \u0644\u0644\u0645\u0646\u062a\u062c\u060c \u064a\u0631\u062c\u0649 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u062a\u062f\u0641\u0642 \u0642\u0627\u0644\u0628 \u0627\u0644\u062d\u0642\u0646).<\/li>\n\n\n\n<li>\u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0642\u0646\u0627\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0645\u0639 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a <a href=\"https:\/\/firstmold.com\/ar\/guides\/mold-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0627\u0644\u0628<\/strong><\/a> \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0642\u064a\u0645 \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u062b\u0646\u0627\u0621 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0627\u0644\u0628.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors.webp\" alt=\"\u062b\u0644\u0627\u062b\u0629 \u0639\u0634\u0631 \u0633\u0628\u0628\u0627\u064b \u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0642\u0627\u0644\u0628\" class=\"wp-image-31460\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Thirteen-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-Mold-Factors-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-machine-factors-contributing-to-product-sink-marks\">4. \u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0622\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0627\u0647\u0645 \u0641\u064a \u0639\u0644\u0627\u0645\u0627\u062a \u063a\u0631\u0642 \u0627\u0644\u0645\u0646\u062a\u062c<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062a\u0633\u0628\u0628 \u0636\u063a\u0637\u0627\u064b \u063a\u064a\u0631 \u0643\u0627\u0641\u064d.<\/li>\n\n\n\n<li>\u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u062a\u0622\u0643\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 (\u0645\u062b\u0644 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629) \u0623\u0648 \u062a\u0645\u0632\u0642 \u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062e\u062a\u0645\/\u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u062f\u0641\u0642 \u0639\u0643\u0633\u064a\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0647\u0645 \u0641\u064a \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643.<\/li>\n\n\n\n<li>\u064a\u062a\u0633\u0628\u0628 \u062a\u0633\u0631\u0628 \u0627\u0644\u0632\u064a\u062a \u0641\u064a \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062d\u0642\u0646 \u0641\u064a \u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0648\u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u062a\u0647.<\/li>\n\n\n\n<li>\u062a\u0644\u0641 \u0641\u064a \u0634\u0641\u0631\u0627\u062a \u0645\u0636\u062e\u0629 \u0627\u0644\u0632\u064a\u062a \u0645\u0645\u0627 \u062a\u0633\u0628\u0628 \u0641\u064a \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0636\u063a\u0637.<\/li>\n\n\n\n<li>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a\u0629 \u0644\u0644\u0628\u0631\u0645\u064a\u0644 \u0645\u0639 \u0639\u062f\u0645 \u062a\u0633\u062e\u064a\u0646 \u0623\u062d\u062f \u0627\u0644\u0623\u0642\u0633\u0627\u0645\u060c \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0627\u0646\u062e\u0641\u0627\u0636 \u062c\u0648\u062f\u0629 \u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0648\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/li>\n\n\n\n<li>\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0636\u0639\u064a\u0641 \u0644\u0645\u064a\u0627\u0647 \u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0628\u0631\u0645\u064a\u0644 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u062f\u0641\u0642 \u0639\u0643\u0633\u064a.<\/li>\n\n\n\n<li>\u0639\u062f\u0645 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0646\u0648\u0639 \u0628\u0631\u063a\u064a \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629 \u0648\u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u060c \u0645\u062b\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u063a\u064a \u0642\u064a\u0627\u0633\u064a \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0627\u0644\u0634\u062e\u0635\u064a.<\/li>\n\n\n\n<li>\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0631 \u0645\u0645\u0627 \u064a\u062a\u0633\u0628\u0628 \u0641\u064a \u0636\u0639\u0641 \u0639\u0645\u0644 \u0627\u0644\u062d\u0642\u0646.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine.webp\" alt=\"6 \u0623\u0633\u0628\u0627\u0628 \u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0645\u0627\u0643\u064a\u0646\u0629 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646\" class=\"wp-image-31455\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/6-Reasons-for-Sink-Marks-in-Injection-Molded-Products-Caused-by-the-Injection-Molding-Machine-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-injection-molding-sink-mark-defects\">\u0639\u064a\u0648\u0628 \u0639\u0644\u0627\u0645\u0629 \u062d\u0642\u0646 \u062d\u0642\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-prevention-is-key-for-sink-mark-issues\">1. \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0647\u064a \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0644\u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0646\u062a\u0638\u0631 \u062d\u062a\u0649 \u062a\u062d\u062f\u062b \u0639\u064a\u0648\u0628 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u0628\u0627\u0644\u0641\u0639\u0644 \u0644\u062d\u0644\u0647\u0627 \u0639\u0644\u0649 \u0639\u062c\u0644. \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0647\u0630\u0627 \u0642\u062f \u064a\u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u0642\u062f \u064a\u0639\u0646\u064a \u0623\u064a\u0636\u064b\u0627 \u062a\u0639\u062f\u064a\u0644 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629\u060c \u0648\u062a\u0639\u062f\u064a\u0644 \u0628\u0648\u0627\u0628\u0627\u062a \u0627\u0644\u0642\u0648\u0627\u0644\u0628\u060c \u0648\u0627\u0644\u0639\u062f\u0627\u0626\u064a\u0627\u062a\u060c \u0648\u0645\u0627 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0645\u0645\u0627 \u0644\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0645\u0646\u062a\u062c \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u064a\u0637\u064a\u0644 \u0623\u064a\u0636\u064b\u0627 \u062f\u0648\u0631\u0627\u062a \u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u062d\u0627\u0644\u060c \u0647\u0646\u0627\u0643 \u0627\u062d\u062a\u0645\u0627\u0644 \u0623\u0643\u0628\u0631 \u0623\u0646\u0647 \u0628\u0633\u0628\u0628 \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0648\u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0644\u0644\u0642\u0627\u0644\u0628 \u0623\u0648 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0628\u0627\u0647\u0638\u0629\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a\u060c \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0625\u0644\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u062c\u0631\u0627\u0621 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629\u060c 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\u0644\u0644\u0645\u0646\u062a\u062c.<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0637\u062d C: \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0633\u0641\u0644\u064a \u0644\u0644\u0645\u0646\u062a\u062c.<\/li>\n\n\n\n<li>D- \u0627\u0644\u0633\u0637\u062d: \u0627\u0644\u0633\u0637\u062d \u063a\u064a\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0645\u0646\u062a\u062c\u060c \u0645\u062b\u0644 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0627\u0644\u0648\u0627\u0636\u062d \u0623\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0644\u0647\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a 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\u0623\u0648 \u0642\u062f \u064a\u062a\u0645 \u062d\u0630\u0641 \u0627\u0644\u0634\u0631\u0627\u0626\u062d \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u062a\u0643\u0648\u0646 \u0627\u0644\u0642\u0648\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629\u060c \u0644\u0630\u0644\u0643 \u0642\u062f \u064a\u0644\u0632\u0645 \u0632\u064a\u0627\u062f\u0629 \u0633\u064f\u0645\u0643 \u0623\u0636\u0644\u0627\u0639 \u0627\u0644\u062a\u0633\u0644\u064a\u062d \u0642\u0644\u064a\u0644\u0627\u064b\u060c \u0645\u0639 \u0625\u0636\u0627\u0641\u0629 \u0634\u0631\u0627\u0626\u062d \u0625\u0644\u0649 \u0627\u0644\u0642\u0627\u0639\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-comprehensive-consideration\">3. \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u0627\u0645\u0644 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0637\u0644\u0628 \u0645\u0646\u0639 \u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u062f\u0631\u0627\u0633\u0629 \u0634\u0627\u0645\u0644\u0629. \u0641\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0645\u0646\u0639 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-starting-from-plastic-part-design-is-the-best-solution\">4. \u0627\u0644\u0628\u062f\u0621 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 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\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0632\u064a\u062f \u0628\u0633\u0647\u0648\u0644\u0629 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u062c\u0628 \u062a\u062c\u0646\u0628\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0627\u0644\u0634\u0643\u0644\u060c \u062d\u062f\u062b\u062a \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0623\u062b\u0646\u0627\u0621 \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u0628\u0633\u0628\u0628 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 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\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0623\u062f\u0649 \u0630\u0644\u0643 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u062d\u062c\u0645 \u0627\u0644\u0639\u062f\u0627\u0621 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u062f\u0648\u0631\u0629 \u0627\u0644\u0635\u0628 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631. \u062a\u0632\u0646 \u0627\u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 0.6 \u062c\u0631\u0627\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0632\u0646 \u0627\u0644\u0639\u062f\u0627\u0621 \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 22.0 \u062c\u0631\u0627\u0645\u060c \u0645\u0639 \u0632\u0645\u0646 \u062a\u0628\u0631\u064a\u062f \u064a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a 45 \u062b\u0627\u0646\u064a\u0629. \u0633\u064a\u0624\u062f\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u062a\u0643\u0627\u0644\u064a\u0641 \u0645\u0648\u0627\u062f \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"588\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark.webp\" alt=\"\u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u062a\u0635\u0645\u064a\u0645 \u0636\u0639\u064a\u0641 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636\" class=\"wp-image-19403\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-300x176.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-768x452.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/light-guide-plate-poor-wall-thickness-design-leads-sink-mark-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u062e\u0641\u064a\u0641\u0629 \u062a\u0635\u0645\u064a\u0645 \u0636\u0639\u064a\u0641 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0639\u0644\u0627\u0645\u0629 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\u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0644\u0644\u0645\u0634\u0627\u0631\u0643\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab.webp\" alt=\"\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0639\u0627\u0648\u0646\u064a \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629\u060c \u0648\u0631\u0628\u0637 \u0645\u0648\u0631\u062f\u064a \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0642\u0648\u0627\u0644\u0628\u060c \u0648\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0628\u0627\u0644\u062d\u0642\u0646\u060c \u0648\u0645\u0635\u0645\u0645\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u062d\u0648\u0644 \u0646\u0645\u0648\u0630\u062c \u0645\u0643\u0648\u0646 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0645\u0639 \u0627\u062c\u062a\u0645\u0627\u0639 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\" class=\"wp-image-31457\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/PlasticPart_DesignReview_StakeholderCollab-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0645\u062c\u0631\u062f \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0641\u064a \u0628\u0631\u0646\u0627\u0645\u062c \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0645\u0647\u0646\u062f\u0633\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0638\u0647\u0631 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0628\u062f\u0642\u0629 \u0641\u064a \u0631\u0633\u0648\u0645\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 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\u0648\u062d\u062c\u0645 \u0627\u0644\u0639\u062f\u0627\u0626\u064a\u0646\u060c \u0648\u0647\u064a\u0643\u0644 \u0642\u0646\u0648\u0627\u062a \u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0623\u062b\u0646\u0627\u0621 <a href=\"https:\/\/firstmold.com\/ar\/guides\/what-is-mold-trial\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u062a\u062c\u0627\u0631\u0628 \u0627\u0644\u0639\u0641\u0646<\/strong><\/a>\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u0627\u0644\u062c \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u0639\u0644\u0627\u0647 \u0628\u0634\u0643\u0644 \u0645\u0634\u062a\u0631\u0643 \u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-use-of-mold-flow-analysis-software\">6. \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u062a\u062d\u0644\u064a\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0642\u0627\u0644\u0628 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0639\u064a\u0648\u0628 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062d\u0648\u0636 \u0648\u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627, <a href=\"https:\/\/firstmold.com\/ar\/guides\/mold-flow-analysis\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u062a\u062d\u0644\u064a\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0642\u0627\u0644\u0628<\/strong><\/a> \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0623\u062f\u0627\u0629 \u0645\u0641\u064a\u062f\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u0646\u0627\u062f\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0642\u0648\u0627\u0644\u0628\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u062a\u062d\u0644\u064a\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0642\u0627\u0644\u0628 (\u0645\u062b\u0644 Moldflow) \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u062d\u062c\u0645 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062d\u0648\u0636 \u062a\u062a\u062c\u0627\u0648\u0632 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0638\u0647\u0631\u060c \u064a\u0645\u0643\u0646 \u0637\u0644\u0628 \u062a\u062d\u0633\u064a\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062c\u062f\u0627\u0631 \u0633\u0645\u064a\u0643\u064b\u0627) \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0627\u0644\u0628 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u0639\u062f\u064a\u0644 \u0645\u0648\u0636\u0639 \u0648\u062d\u062c\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues.webp\" alt=\"\u0627\u0633\u062a\u062e\u062f\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u062a\u062d\u0644\u064a\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0644\u0625\u0635\u0644\u0627\u062d \u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0627\u0644\u0648\u0639\u0629\" class=\"wp-image-31461\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Use-Mold-Flow-Analysis-Software-to-Fix-the-Sink-Mark-Issues-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-in-summary\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062d\u062f\u0648\u062b \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u062a\u0639\u0627\u062f\u0644 \u0627\u0644\u0648\u0645\u064a\u0636. \u064a\u062a\u0637\u0644\u0628 \u0645\u0646\u0639 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0634\u0627\u0643\u0644 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0642\u0648\u0644\u0628\u0629 \u0627\u0644\u062d\u0642\u0646 \u0648\u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627 \u0641\u0647\u0645\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b \u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0648\u0627\u062f. \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u0643\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0639\u062f\u0644 \u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0645\u0648\u0627\u062f \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a\u060c \u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u0645\u0639\u062f\u0644 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0646\u0641\u0633 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u062c\u0632\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u062a\u0642\u0648\u0645 \u0634\u0631\u0643\u0629 First Mold \u0628\u062a\u062c\u0645\u064a\u0639 \u062c\u062f\u0648\u0644 \u0634\u0627\u0645\u0644 \u0644\u0640 \"\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\" \u0627\u0633\u062a\u0646\u0627\u062f\u064b\u0627 \u0625\u0644\u0649 \u0633\u0646\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u062e\u0628\u0631\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u0627\u0644\u062d\u0642\u0646. \u062a\u0631\u0642\u0628\u0648\u0627 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0641\u0647\u0645 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u063a\u0631\u0642 \u0641\u064a \u0639\u064a\u0648\u0628 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u062d\u0642\u0646 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\u060c \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628\u060c \u0648\u062e\u0637\u0637 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 (\u064a\u062c\u0628 \u0642\u0631\u0627\u0621\u062a\u0647\u0627 \u0644\u0645\u0635\u0645\u0645\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a)<\/p>","protected":false},"author":5,"featured_media":31459,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[48],"tags":[51,63],"class_list":["post-19395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","tag-injection-molding","tag-injection-molding-defects"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sink Marks In Injection Molding<\/title>\n<meta name=\"description\" content=\"Learn how to prevent sink marks in injection molding with tips on cooling, material flow, and design adjustments for a flawless finish.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstmold.com\/ar\/tips\/sink-marks\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sink Marks Analysis And Solution | Injection Molding Defects\" \/>\n<meta property=\"og:description\" content=\"Learn how to prevent sink marks in injection molding with tips on cooling, material flow, and design adjustments for a flawless finish.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/firstmold.com\/ar\/tips\/sink-marks\/\" \/>\n<meta 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