{"id":4124,"date":"2025-02-13T11:50:31","date_gmt":"2025-02-13T03:50:31","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4124"},"modified":"2025-02-11T17:04:56","modified_gmt":"2025-02-11T09:04:56","slug":"%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%b9%d9%85%d9%84%d9%8a%d8%a9-%d8%a7%d9%84%d8%b1%d8%a6%d9%8a%d8%b3%d9%8a%d8%a9-%d9%81%d9%8a-%d8%a7%d9%84%d9%85%d9%86%d8%b7%d9%82%d8%a9","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ar\/news-blog\/industry-news\/key-process-control-of-the-white-area-in-lost-foam-casting\/","title":{"rendered":"\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629"},"content":{"rendered":"<p>\u062a\u0645\u062b\u0644 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0639\u0645\u0644\u064a\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u062a\u0642\u062f\u0645\u0629 \u062a\u0634\u062a\u0647\u0631 \u0628\u0642\u062f\u0631\u062a\u0647\u0627 \u0639\u0644\u0649 \u0625\u0646\u062a\u0627\u062c \u0623\u062c\u0632\u0627\u0621 \u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0639\u0642\u062f\u0629 \u0628\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0643\u0641\u0627\u0621\u0629.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u062a\u0642\u0633\u064a\u0645 \u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u0645\u0646\u0627\u0637\u0642 \u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621:<\/strong>\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0641\u064a\u0647\u0627 \u0625\u0646\u0634\u0627\u0621 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629.<\/li>\n<li><strong>\u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0635\u0641\u0631\u0627\u0621:<\/strong>\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 (\u0623\u0648 \u0627\u0644\u0641\u0631\u0634\u0627\u0629).<\/li>\n<li><strong>\u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0633\u0648\u062f\u0627\u0621:<\/strong>\u0645\u0631\u062d\u0644\u0629 \u0635\u0628 \u0648\u0635\u0628.<\/li>\n<\/ul>\n<p>\u062a\u0631\u0643\u0632 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0639\u0644\u0649 <strong>\u0645\u0646\u0637\u0642\u0629 \u0628\u064a\u0636\u0627\u0621<\/strong>\u060c \u0628\u0627\u0644\u062a\u0641\u0635\u064a\u0644 \u0639\u0645\u0644\u064a\u0627\u062a\u0647\u0627 \u0627\u0644\u062d\u0631\u062c\u0629 \u0648\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0636\u0645\u0646 \u0625\u0646\u062a\u0627\u062c \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629.<\/p>\n<h2><strong>\u0641\u0647\u0645 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621<\/strong><\/h2>\n<p>\u062a\u0645\u062b\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0628\u062f\u0627\u064a\u0629 \u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629.<\/p>\n<ul>\n<li><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0628\u0629<\/strong><\/li>\n<li><strong>\u0642\u0628\u0644 \u0627\u0644\u0637\u0641\u0644\u0629<\/strong><\/li>\n<li><strong>\u0627\u0644\u062a\u062c\u0641\u064a\u0641 {{url_placeholder_0}}<\/strong><\/li>\n<li><strong>\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/li>\n<li><strong>\u0627\u0644\u062a\u062c\u0641\u064a\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/strong><\/li>\n<li><strong>\u0627\u0644\u062a\u0631\u0627\u0628\u0637 {{url_placeholder_0}}<\/strong><\/li>\n<\/ul>\n<p>\u062a\u0644\u0639\u0628 \u0643\u0644 \u062e\u0637\u0648\u0629 \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u062a\u064a \u062a\u0644\u0628\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u062c\u0648\u062f\u0629 \u0635\u0627\u0631\u0645\u0629.<\/p>\n<h3><strong><b>1. \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0631\u0632\u0629<\/b><\/strong><\/h3>\n<p>\u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u062d\u0628\u0629 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0646\u062c\u0627\u062d \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628 \u0628\u0623\u0643\u0645\u0644\u0647\u0627.<\/p>\n<ul>\n<li><strong>\u0643\u062b\u0627\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629<\/strong><\/li>\n<li><strong>\u062a\u0628\u062e\u064a\u0631 \u0633\u0631\u064a\u0639<\/strong><\/li>\n<li><strong>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u063a\u0627\u0632<\/strong><\/li>\n<li><strong>\u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/strong><\/li>\n<\/ul>\n<p>\u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 \u0623\u0633\u0627\u0633\u064a\u0629 \u0645\u0646 \u062e\u0631\u0632 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629:<\/p>\n<p><strong>EPS (\u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u0631\u064a\u0646 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0648\u0633\u064a\u0639):<\/strong><br \/>\n\u062d\u0628\u0627\u062a \u0634\u0641\u0627\u0641\u0629 \u0645\u0639 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 (W (C)) \u0628\u0646\u0633\u0628\u0629 92 \u066a \u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u063a\u0627\u0632 \u060c \u0648\u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629.<\/p>\n<p><strong>STMMA (styrene {{url_placeholder_0}} methacrylate copolymer resin):<\/strong><br \/>\n\u062d\u0644\u064a\u0628 \u0623\u0628\u064a\u0636 \u060c \u062d\u0628\u0627\u062a \u0634\u0641\u0627\u0641\u0629 \u0645\u0639 W (C) \u0628\u064a\u0646 60 \u066a \u0648 90 \u066a \u0648\u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0645\u0639\u062a\u062f\u0644 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n<p><strong>EPMMA (Polymethyl Methacrylate \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0648\u0633\u064a\u0639):<\/strong><br \/>\n\u062d\u0628\u0627\u062a \u0634\u0641\u0627\u0641\u0629 \u0645\u0639 W (C) \u0628\u0646\u0633\u0628\u0629 60 \u066a \u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0623\u0639\u0644\u0649 \u0639\u062f\u062f \u0645\u0646 \u0627\u0644\u063a\u0627\u0632 \u0648\u0623\u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629.<\/p>\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0631\u0632 \u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0645\u0631\u0627\u0639\u0627\u0629:<\/p>\n<ul>\n<li>\u0645\u0644\u0627\u0621\u0645\u0629 \u062d\u0628\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0628.<\/li>\n<li>\u062a\u0623\u062b\u064a\u0631 \u0645\u0633\u062a\u0648\u064a\u0627\u062a W (C) \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u062a\u0631\u0633\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0633\u0637\u062d\u064a.<\/li>\n<li>\u062a\u0623\u062b\u064a\u0631 \u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u063a\u0627\u0632 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628.<\/li>\n<li>\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/li>\n<\/ul>\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0627\u062f\u0629 \u0627\u0644\u062e\u0631\u0632\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0641\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u060c \u0648\u0625\u0637\u0644\u0627\u0642 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u063a\u0627\u0632 \u060c \u0648\u062a\u0631\u0643 \u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0627\u0646\u062d\u0644\u0627\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0642\u0644\u064a\u0644 \u060c \u0648\u0644\u0647\u0627 \u0645\u0646\u062e\u0641\u0636\u0629 W (C) \u060c \u0648\u062a\u062a\u0645\u064a\u0632 \u0628\u062d\u062c\u0645 \u062d\u0628\u0629 \u0635\u063a\u064a\u0631\u0629 \u060c \u0648\u062a\u0645\u062a\u0644\u0643 \u0635\u0644\u0627\u0628\u0629 \u062c\u064a\u062f\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u060c \u0648\u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0627\u062f\u0631\u0627\u062c.<\/p>\n<h3><b>2.\u00a0<\/b><strong><b>\u0639\u0645\u0644\u064a\u0629 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u063a\u0630\u064a\u0629<\/b><\/strong><\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4125 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting1-300x225.webp\" alt=\"\" width=\"599\" height=\"449\" srcset=\"\" sizes=\"(max-width: 599px) 100vw, 599px\" data-srcset=\"\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ar\/product\/%d9%85%d8%a7%d9%83%d9%8a%d9%86%d8%a9-%d8%a7%d9%84%d8%a5%d8%b1%d8%ba%d8%a7%d8%a1-%d8%a7%d9%84%d9%85%d8%b3%d8%a8%d9%82\/\"><strong><u><b>\u0642\u0628\u0644 \u0627\u0644\u0637\u0641\u0644\u0629<\/b><\/u><\/strong><\/a>\u00a0\u0647\u0648 \u0627\u0644\u062a\u0648\u0633\u0639 \u0627\u0644\u0623\u0648\u0644\u064a \u0644\u062e\u0631\u0632 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0625\u0639\u062f\u0627\u062f\u0647\u0627 \u0644\u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.<\/p>\n<p><strong>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0648\u0643\u064a\u0644 \u0627\u0644\u0645\u0641\u0627\u062c\u0626:<\/strong><br \/>\n\u062a\u062d\u062a\u0648\u064a \u0627\u0644\u062e\u0631\u0632 \u0627\u0644\u0623\u0635\u0644\u064a \u0639\u0627\u062f\u0629 \u0628\u064a\u0646 4.8 \u066a \u0648 7 \u066a \u0639\u0627\u0645\u0644 \u0646\u0641\u062e.<\/p>\n<p><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629:<\/strong><br \/>\n\u0628\u0639\u062f \u0641\u062a\u0631\u0629 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u060c \u064a\u062c\u0628 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062e\u0631\u0632\u0629 \u0628\u064a\u0646 0.018\u20130.025 G {{url_placeholder_0}} \u0645\u0639 \u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0648\u0633\u0639 \u0645\u0646 30 \u0625\u0644\u0649 40 \u0645\u0631\u0629.<\/p>\n<p><strong>\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629:<\/strong><br \/>\n\u064a\u062a\u064a\u062d Fearming \u0627\u0644\u0645\u062a\u0642\u0637\u0639 \u0644\u0644\u0645\u0634\u063a\u0644\u064a\u0646 \u0636\u0628\u0637 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u062f\u064f\u0641\u0639\u0629 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u0623\u062f\u0627\u0621 \u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u062a\u0633\u0627\u0642.<\/p>\n<h3><strong><b>3. \u0627\u0644\u062a\u062c\u0641\u064a\u0641 \u0648\u0627\u0644\u0639\u0644\u0627\u062c<\/b><\/strong><\/h3>\n<p>\u0628\u0639\u062f \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u060c \u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u062e\u0631\u0632\u0627\u062a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u0627\u0645\u0644 \u0646\u0641\u062e \u0645\u062a\u0628\u0642\u064a \u060c \u0648\u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u062e\u0627\u0631 \u060c \u0631\u0637\u0648\u0628\u0629.<\/p>\n<p><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629:<\/strong><br \/>\n\u064a\u062a\u0645 \u0648\u0636\u0639 \u0627\u0644\u062e\u0631\u0632 \u0645\u0633\u0628\u0642\u064b\u0627 \u0641\u064a \u0628\u064a\u0626\u0629 \u0628\u0627\u0631\u062f\u0629 \u0648\u062c\u0627\u0641\u0629 \u0648\u062a\u0647\u0648\u064a\u0629.<\/p>\n<p><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629:<\/strong><br \/>\n\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062e\u0631\u0632\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0634\u0643\u0644 \u0637\u0628\u064a\u0639\u064a \u0645\u0646\u062e\u0641\u0636\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0641\u064a \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u060c \u0641\u064a\u0645\u0643\u0646 \u0648\u0636\u0639\u0647\u0627 \u0641\u064a \u062d\u0627\u0648\u064a\u0629 \u0645\u063a\u0644\u0642\u0629 \u0648\u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u0628\u064a\u0626\u0629 \u063a\u0627\u0632 \u0645\u0636\u063a\u0648\u0637\u0629 (\u0639\u0627\u062f\u0629\u064b 0.2-0.3 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 \u0644\u0645\u062f\u0629 4-8 \u0633\u0627\u0639\u0627\u062a) \u0644\u062a\u0639\u0632\u064a\u0632 \u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0633\u0639.<\/p>\n<h3><b>3.\u00a0<\/b><strong><b>\u062a\u0634\u0643\u064a\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0631\u063a\u0648\u0629<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"wp-image-4126 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting2-300x188.webp\" alt=\"\" width=\"685\" height=\"429\" srcset=\"\" sizes=\"(max-width: 685px) 100vw, 685px\" data-srcset=\"\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ar\/product-category\/%d9%85%d8%a7%d9%83%d9%8a%d9%86%d8%a9-%d8%b5%d8%a8-%d8%a7%d9%84%d8%b1%d8%ba%d9%88%d8%a9\/\"><strong><u><b>\u0645\u0631\u062d\u0644\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0631\u063a\u0648\u0629<\/b><\/u><\/strong><\/a>\u00a0\u064a\u062a\u0636\u0645\u0646 \u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u062e\u0631\u0632 \u0645\u0633\u0628\u0642\u064b\u0627 \u0641\u064a \u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0642\u0627\u0644\u0628 \u0628\u0647\u0648\u0627\u0621 \u0645\u0636\u063a\u0648\u0637 \u062b\u0645 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0633\u0627\u062e\u0646.<\/p>\n<ul>\n<li><strong>\u062a\u0639\u0628\u0626\u0629<\/strong><\/li>\n<li><strong>\u0627\u0644\u0636\u063a\u0637<\/strong><\/li>\n<li><strong>\u0627\u0644\u062a\u062f\u0641\u0626\u0629<\/strong><\/li>\n<li><strong>\u062a\u0628\u0631\u064a\u062f<\/strong><\/li>\n<\/ul>\n<p>\u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062e\u0644\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u0644\u0627\u062c\u0627\u062a:<\/p>\n<p><strong>\u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631 \u0623\u0648 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u063a\u064a\u0631 \u0627\u0644\u0643\u0627\u0641\u064a\u0629:<\/strong><br \/>\n\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0628\u0633\u0628\u0628 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0623\u0648 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u0634\u0643\u064a\u0644 \u0645\u0646\u062e\u0641\u0636\u0629 \u0623\u0648 \u0639\u0627\u0645\u0644 \u0646\u0641\u062e \u063a\u064a\u0631 \u0643\u0627\u0641\u064d \u061b<\/p>\n<p><strong>\u0627\u0644\u0630\u0648\u0628\u0627\u0646 \u0623\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0642\u0627\u0644\u0628:<\/strong><br \/>\n\u0639\u0627\u062f\u0629 \u0628\u0633\u0628\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u061b<\/p>\n<p><strong>\u0645\u0644\u0627\u0645\u062d \u0633\u0637\u062d\u064a\u0629 \u063a\u064a\u0631 \u0648\u0627\u0636\u062d\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0645\u0643\u062a\u0645\u0644\u0629:<\/strong><br \/>\n\u0646\u0627\u062a\u062c \u0639\u0646 \u062d\u062c\u0645 \u062d\u0628\u0629 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0623\u0648 \u062a\u063a\u0630\u064a\u0629 \u0633\u064a\u0626\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 {{url_placeholder_0}} \u061b<\/p>\n<p><strong>\u0627\u0644\u062a\u0648\u0633\u0639 \u0623\u0648 \u0627\u0644\u0646\u062a\u0648\u0621 \u0641\u064a \u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u062e\u0631\u0632\u0629:<\/strong><br \/>\n\u0646\u062a\u064a\u062c\u0629 \u0644\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637 \u0623\u0648 \u0623\u0648\u0642\u0627\u062a \u062a\u0634\u0643\u064a\u0644 \u0645\u0645\u062a\u062f\u0629 \u061b<\/p>\n<p><strong>\u0627\u0646\u0643\u0645\u0627\u0634 \u0628\u0639\u062f \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621:<\/strong><br \/>\n\u0628\u0633\u0628\u0628 \u0627\u0646\u062e\u0641\u0627\u0636 \u0643\u062b\u0627\u0641\u0629 \u062d\u0628\u0629 \u0623\u0648 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u061b<\/p>\n<h3><strong><b>5. \u0627\u0644\u062a\u0631\u0627\u0628\u0637 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/b><\/strong><\/h3>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0633\u0628\u0627\u0642\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u062a\u0645\u0646\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0646\u0638\u0627\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0646\u0645\u0637\u064b\u0627 \u0645\u0646 \u0642\u0637\u0639\u0629 \u0648\u0627\u062d\u062f\u0629 \u060c \u064a\u062c\u0628 \u062a\u062c\u0632\u0626\u0629 \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u0631\u0628\u0637\u0647\u0627 \u0644\u0627\u062d\u0642\u064b\u0627.<\/p>\n<p><strong>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0644\u0627\u0635\u0642:<\/strong><br \/>\n\u064a\u062c\u0628 \u062a\u0637\u0628\u064a\u0642 \u0643\u0645\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0641\u0642\u0637 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u0627\u0635\u0642\u0629 \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u0633\u0637\u062d\u064a\u0646.<\/p>\n<p><strong>\u062a\u062b\u0628\u064a\u062a \u0625\u0636\u0627\u0641\u064a:<\/strong><br \/>\n\u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u060c \u0642\u062f \u064a\u062a\u0645 \u0625\u062f\u062e\u0627\u0644 \u062f\u0628\u0627\u0628\u064a\u0633 \u0644\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a.<\/p>\n<p><strong>\u0645\u0641\u0627\u0635\u0644 \u0633\u0644\u0633\u0629:<\/strong><br \/>\n\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0641\u0627\u0635\u0644 \u0627\u0644\u062a\u0631\u0627\u0628\u0637 \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062b\u063a\u0631\u0627\u062a.<\/p>\n<p><strong>\u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u0633\u0637\u062d \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629:<\/strong><br \/>\n\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u0633\u0637\u062d \u0627\u0644\u062a\u0631\u0627\u0628\u0637 \u0646\u0627\u0639\u0645\u0629 \u0648\u0645\u062d\u0627\u0630\u0627\u0629 \u0628\u062f\u0642\u0629.<\/p>\n<h2><strong>\u0647<\/strong><strong>quipment \u0648\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong><\/h2>\n<p><a href=\"https:\/\/www.oc-epc.com\/ar\/\"><strong><u><b>\u0634\u0631\u0643\u0629 Hangzhou Ouchen Technology Co. \u060c Ltd<\/b><\/u><\/strong><\/a>\u00a0\u064a\u0642\u062f\u0645 \u0623\u062d\u062f\u062b \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u062d\u0643\u0645 \u0628\u062f\u0642\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629.<\/p>\n<p><strong>\u0622\u0644\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u063a\u0630\u064a\u0629:<\/strong><br \/>\n\u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0636\u0645\u0627\u0646 \u0631\u063a\u0648\u0629 \u0645\u0648\u062d\u062f\u0629.<\/p>\n<p><strong>\u0635\u0648\u0627\u0645\u0639 \u0627\u0644\u0646\u0636\u062c:<\/strong><br \/>\n\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0647\u0630\u0647 \u0627\u0644\u0635\u0648\u0627\u0645\u0639 \u0644\u0625\u062f\u0627\u0631\u0629 \u0639\u0645\u0644\u064a\u0629 \u0646\u0636\u0648\u062c \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u062a\u0648\u0633\u0639\u0629 \u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u0648\u0642\u064a\u062a \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u062e\u0631\u0632 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u062a\u0634\u0643\u064a\u0644.<\/p>\n<p><strong>\u0622\u0644\u0627\u062a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629:<\/strong><br \/>\n\u062a\u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0622\u0644\u0627\u062a \u0641\u064a \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0631\u0623\u0633\u064a\u0629 \u0648\u0627\u0644\u0623\u0641\u0642\u064a\u0629 \u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0644\u062a\u0623\u0645\u064a\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0648\u0645\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0628\u062e\u0627\u0631.<\/p>\n<p><strong>\u0645\u062c\u0641\u0641\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621:<\/strong><br \/>\n\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0636\u062e\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u0648\u0641\u0631\u0629 \u0644\u0644\u0637\u0627\u0642\u0629 \u060c \u062a\u0632\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u062c\u0641\u0641\u0627\u062a \u0628\u0633\u0631\u0639\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0645\u0646 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0623\u0628\u064a\u0636 \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u062f\u0627\u062f \u0644\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-4127 aligncenter\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/02\/White-Area-in-Lost-Foam-Casting3-300x188.webp\" alt=\"\" width=\"630\" height=\"395\" srcset=\"\" sizes=\"(max-width: 630px) 100vw, 630px\" data-srcset=\"\" \/><\/p>\n<p><strong>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629:<\/strong><br \/>\n\u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u064a\u0637\u0631 \u0639\u0644\u064a\u0647\u0627 PLC \u0639\u0644\u0649 \u0628\u064a\u0626\u0629 \u0636\u063a\u0637 \u0633\u0644\u0628\u064a\u0629 \u0644\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0644\u0644\u0646\u0645\u0637 \u0627\u0644\u0623\u0628\u064a\u0636 \u060c \u0648\u062a\u062a\u0645\u064a\u0632 \u0628\u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u060c \u0648\u062a\u062c\u0646\u0628 \u062a\u0635\u0631\u064a\u0641 \u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641.<\/p>\n<p><strong>\u062e\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0621 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0631\u0641\u0639:<\/strong><br \/>\n\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0644\u0627\u0637\u0627\u062a \u0645\u0632\u062c \u0645\u0648\u062d\u062f \u0645\u0646 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0639\u0644\u0649 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0647\u0645 \u0641\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062a\u0633\u0642\u0629.<\/p>\n<p>\u0645\u0639\u0627 \u060c \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u060c \u0648\u0641\u0648\u0631\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u060c \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0646\u062a\u0627\u062c \u0646\u0645\u0637 \u0631\u063a\u0648\u0629 \u062b\u0627\u0628\u062a \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629.<a href=\"https:\/\/www.oc-epc.com\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\"><strong><u><b>\u00a0\u062e\u062f\u0645\u0629 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639<\/b><\/u><\/strong><\/a>\u00a0\u0648\u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lost foam casting is an advanced manufacturing process renowned for its ability to produce intricate metal parts with high precision and efficiency. Its unique advantages\u2014such as eliminating parting lines, mold removal, sand cores, core dropping, and mold assembly\u2014have driven its widespread adoption in industries like automotive, piping, and wear-resistant casting. The overall lost foam casting [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/comments?post=4124"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4124\/revisions"}],"predecessor-version":[{"id":4128,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4124\/revisions\/4128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/media\/4125"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/media?parent=4124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/categories?post=4124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/tags?post=4124"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}