{"id":4912,"date":"2026-03-27T00:00:21","date_gmt":"2026-03-26T16:00:21","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4912"},"modified":"2026-03-23T17:03:37","modified_gmt":"2026-03-23T09:03:37","slug":"%d9%85%d8%a7-%d8%a7%d9%84%d8%b1%d8%ba%d9%88%d8%a9-%d8%a7%d9%84%d8%aa%d9%8a-%d8%aa%d8%b3%d8%aa%d8%ae%d8%af%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a7%d9%84%d8%b1%d8%ba%d9%88%d8%a9-%d8%a7%d9%84","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ar\/news-blog\/industry-news\/what-foam-is-used-in-lost-foam-casting\/","title":{"rendered":"\u0645\u0627 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629"},"content":{"rendered":"<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ar\/%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/\"><strong>\u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/a>\u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0623\u064a\u0636\u064b\u0627 \u0628\u0627\u0633\u0645 \u0635\u0628 \u0646\u0645\u0637 \u0627\u0644\u062a\u0628\u062e\u0631 \u0623\u0648 EPC \u060c \u0647\u064a \u0637\u0631\u064a\u0642\u0629 \u062f\u0642\u064a\u0642\u0629 \u0648\u0641\u0639\u0627\u0644\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a. \u0625\u0646\u0647 \u064a\u062c\u0639\u0644 \u0623\u062c\u0632\u0627\u0621 \u0645\u0639\u0642\u062f\u0629 \u0645\u0639 \u0627\u0644\u0642\u0644\u064a\u0644 \u062c\u062f\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629. \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0647\u0648 \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629. \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0637 \u064a\u0634\u0643\u0644 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0644\u0628 \u0648\u064a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u0628\u062e\u0627\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u0644\u0645\u0633\u0647 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0633\u0627\u062e\u0646. \u064a\u0633\u0627\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062c\u0648\u062f\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628. \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0633\u0644\u0627\u0633\u0629 \u0627\u0644\u0633\u0637\u062d \u0648\u062f\u0642\u0629 \u0627\u0644\u062d\u062c\u0645 \u0648\u0645\u062f\u0649 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627.<\/p>\n<p>\u0645\u0639\u0638\u0645 \u0627\u0644\u0646\u0627\u0633 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 (EPS) \u0643\u0631\u063a\u0648\u0629 \u0631\u0626\u064a\u0633\u064a\u0629 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ar\/%d8%b9%d9%86\/\"><strong>\u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/a>. \u0647\u0630\u0647 \u0627\u0644\u0642\u0637\u0639\u0629 \u062a\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0646\u0627\u0633 \u064a\u062e\u062a\u0627\u0631\u0648\u0646\u0647\u0627 \u060c \u0648\u0645\u064a\u0632\u0627\u062a\u0647\u0627 \u0627\u0644\u0645\u0647\u0645\u0629 \u060c \u0648\u0637\u0631\u0642 \u0635\u0646\u0639 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u060c \u0648\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u0646\u0627\u0633\u0628\u0647\u0627 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u060c \u0648\u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062c\u064a\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0644\u0628\u0647\u0627. \u0645\u0639\u0631\u0641\u0629 \u0647\u0630\u0647 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u062a\u0633\u0645\u062d \u0644\u0644\u0645\u0635\u0627\u0646\u0639 \u0628\u062a\u062d\u0633\u064a\u0646 \u0623\u0639\u0645\u0627\u0644 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629. \u0625\u0646\u0647\u0645 \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646\u0647\u0627 \u0644\u0642\u0637\u0639 \u063a\u064a\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0642\u0637\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0628\u0646\u0648\u062f \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4919\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting.webp\" alt=\"\u0645\u0627 \u0647\u0648 \u0623\u0641\u0636\u0644 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629\" width=\"831\" height=\"615\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting.webp 831w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting-300x222.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting-768x568.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting-16x12.webp 16w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/what-is-the-best-foam-for-lost-foam-casting-600x444.webp 600w\" sizes=\"(max-width: 831px) 100vw, 831px\" \/><\/p>\n<h2 id=\"understanding-the-lost-foam-casting-process\"><strong>\u0641\u0647\u0645 \u0639\u0645\u0644\u064a\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h2>\n<h3 id=\"foam-pattern-design-for-lost-foam-casting\"><strong>\u062a\u0635\u0645\u064a\u0645 \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h3>\n<p>\u062a\u0628\u062f\u0623 \u0639\u0645\u0644\u064a\u0629 \u0635\u0628 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\u0627\u0644\u0639\u0645\u0627\u0644 \u0637\u0644\u0627\u0621 \u0631\u0642\u064a\u0642 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u064a\u0642 \u0639\u0644\u0649 \u0627\u0644\u0646\u0645\u0637. \u062b\u0645 \u064a\u0636\u0639\u0648\u0646\u0647\u0627 \u0641\u064a \u0631\u0645\u0644 \u062c\u0627\u0641 \u0641\u0636\u0641\u0627\u0636 \u062f\u0627\u062e\u0644 \u0642\u0646\u064a\u0646\u0629. \u064a\u0633\u0643\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0633\u0627\u062e\u0646 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u0628\u0648\u0627\u0628\u0629. \u064a\u062d\u0631\u0642 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u064a\u0645\u0644\u0623 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0641\u0627\u0631\u063a\u0629 \u0644\u062c\u0639\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628.<\/p>\n<h3 id=\"advantages-of-the-cavity-less-lost-foam-casting-method\"><strong>\u0645\u0632\u0627\u064a\u0627 \u0637\u0631\u064a\u0642\u0629 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0623\u0642\u0644 \u062a\u062c\u0648\u064a\u0641<\/strong><\/h3>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0628\u062f\u0648\u0646 \u062a\u062c\u0648\u064a\u0641 \u062a\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0646\u0648\u0627\u0629 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u0627\u0646\u0641\u0635\u0627\u0644. \u064a\u0633\u0645\u062d \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0646\u0647\u0627\u0626\u064a. \u064a\u062d\u062a\u0627\u062c \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0625\u0644\u0649 \u0627\u0644\u0628\u0642\u0627\u0621 \u0642\u0648\u064a\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0631\u0645\u0627\u0644. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0646\u0647\u0627\u0631 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u062f\u0648\u0646 \u062a\u0631\u0643 \u0623\u062c\u0632\u0627\u0621 \u0648\u0631\u0627\u0621\u0647\u0627.<\/p>\n<h3 id=\"production-areas-in-a-lost-foam-casting-plant\"><strong>\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u0645\u0635\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u062a\u0633\u0645\u062d \u0644\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0647\u0631\u0648\u0628 \u0628\u0633\u0647\u0648\u0644\u0629. \u0625\u0646\u0647 \u064a\u0648\u0642\u0641 \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 \u0627\u0644\u062b\u0642\u0648\u0628 \u0623\u0648 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0628\u0648\u0646. \u0643\u0645\u0627 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0628\u064a\u0631\u0629. \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0635\u0646\u0639 \u0627\u0644\u0623\u0646\u0645\u0627\u0637. \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0635\u0641\u0631\u0627\u0621 \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0637\u0644\u0627\u0621. \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0633\u0648\u062f\u0627\u0621 \u062a\u0647\u062a\u0645 \u0628\u0627\u0644\u0631\u0645\u0644 \u0648\u0627\u0644\u0633\u0643\u0628.<\/p>\n<h2 id=\"primary-foam-material-in-lost-foam-casting-expanded-polystyrene-eps\"><strong>\u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629: \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 (EPS)<\/strong><\/h2>\n<h3 id=\"why-expanded-polystyrene-is-used-in-lost-foam-casting\"><strong>\u0644\u0645\u0627\u0630\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0648\u0633\u0639 (EPS) \u0647\u0648 \u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0639\u062a\u0627\u062f\u0629 \u0641\u064a \u0645\u0639\u0638\u0645 \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629.<\/p>\n<h3 id=\"structure-and-composition-of-eps-foam-beads\"><strong>\u0647\u064a\u0643\u0644 \u0648\u062a\u0643\u0648\u064a\u0646 \u062d\u0628\u0627\u062a \u0631\u063a\u0648\u0629 EPS<\/strong><\/h3>\n<p>\u064a\u062d\u062a\u0648\u064a EPS \u0639\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 2.5\u066a \u0645\u0646 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0648 97.5\u066a \u0645\u0646 \u0627\u0644\u0647\u0648\u0627\u0621. \u0627\u0644\u0646\u0627\u0633 \u062a\u0648\u0633\u064a\u0639 \u062d\u0628\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0645\u0639 \u0627\u0644\u0628\u062e\u0627\u0631 \u0641\u064a \u0627\u0644\u0642\u0627\u0644\u0628. \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062e\u0641\u064a\u0641 \u064a\u0639\u0637\u064a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u062c\u064a\u062f \u0648\u0627\u0644\u062d\u0631\u0642 \u0627\u0644\u0646\u0638\u064a\u0641.<\/p>\n<h3 id=\"eps-vaporization-behavior-during-metal-pouring\"><strong>\u0633\u0644\u0648\u0643 \u062a\u0628\u062e\u064a\u0631 EPS \u0623\u062b\u0646\u0627\u0621 \u0635\u0628 \u0627\u0644\u0645\u0639\u0627\u062f\u0646<\/strong><\/h3>\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062f\u062b \u0627\u0644\u0635\u0628 \u060c \u064a\u062a\u062d\u0648\u0644 EPS \u0625\u0644\u0649 \u063a\u0627\u0632. \u0627\u0644\u063a\u0627\u0632 \u064a\u062a\u0631\u0643 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u0627\u0644\u0628 \u0627\u0644\u0631\u0645\u0627\u0644 \u0627\u0644\u0645\u0641\u062a\u0648\u062d. \u0644\u0627 \u062a\u062a\u0631\u0643 \u0646\u0641\u0627\u064a\u0627\u062a \u0635\u0644\u0628\u0629 \u0625\u0630\u0627 \u0638\u0644\u062a \u0627\u0644\u0638\u0631\u0648\u0641 \u0635\u062d\u064a\u062d\u0629.<\/p>\n<h3 id=\"casting-precision-achieved-with-eps-foam-patterns\"><strong>\u0627\u0644\u0635\u0628 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0642\u0642\u062a \u0645\u0639 \u0623\u0646\u0645\u0627\u0637 \u0631\u063a\u0648\u0629 EPS<\/strong><\/h3>\n<p>\u0647\u0630\u0627 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642 \u0627\u0644\u0646\u0638\u064a\u0641 \u064a\u062c\u0639\u0644 EPS \u062c\u064a\u062f \u0644\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u0648\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0631\u0645\u0627\u062f\u064a \u0648\u0628\u0639\u0636 \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0635\u0644\u0628. \u062a\u062d\u062a\u0641\u0638 \u0623\u0646\u0645\u0627\u0637 EPS \u0628\u0623\u062d\u062c\u0627\u0645 \u0636\u064a\u0642\u0629 \u060c \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0636\u0645\u0646 \u00b1 0.005 \u0645\u0645 \/ \u0645\u0645. \u0625\u0646\u0647\u0627 \u062a\u0639\u0637\u064a \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0645\u0646 2.5 \u0625\u0644\u0649 25 \u0645\u064a\u0643\u0631\u0648\u0645 RMS. \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0645\u062b\u0644 EPS \u0644\u0623\u0646\u0647\u0627 \u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644 \u060c \u0648\u064a\u0645\u0643\u0646 \u0625\u0639\u0627\u062f\u0629 \u062a\u062f\u0648\u064a\u0631\u0647\u0627 \u060c \u0648\u062a\u0623\u062a\u064a \u0643\u062d\u0628\u0627\u062a \u0644\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0628\u064a\u0631.<\/p>\n<h2 id=\"key-properties-required-for-foam-in-lost-foam-casting\"><strong>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0631\u063a\u0648\u0629 \u0641\u064a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h2>\n<h3 id=\"eps-foam-density-requirements-for-casting-patterns\"><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0643\u062b\u0627\u0641\u0629 \u0631\u063a\u0648\u0629 EPS \u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0635\u0628<\/strong><\/h3>\n<p>\u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0627\u0644\u062c\u064a\u062f\u0629 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0628\u0639\u0636 \u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u063a\u0648\u0629. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0639\u0627\u0645\u0644 \u0627\u0644\u0631\u063a\u0648\u0629 \u0645\u0639 \u0627\u0644\u062a\u062d\u0631\u0643 \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0631\u0645\u0627\u0644. \u0643\u0645\u0627 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062d\u0631\u0642 \u0643\u0627\u0645\u0644. \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0647\u064a \u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629.<\/p>\n<p>\u0639\u0627\u062f\u0629 \u0645\u0627 \u062a\u0642\u0639 \u0631\u063a\u0648\u0629 EPS \u0644\u0644\u0623\u0646\u0645\u0627\u0637 \u0628\u064a\u0646 1.4 \u0648 5.0 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0642\u062f\u0645 \u0645\u0643\u0639\u0628 (PCF). \u062a\u0635\u0628\u062d \u0627\u0644\u0643\u062b\u0627\u0641\u0627\u062a \u062a\u062d\u062a 1.4 pcf \u0636\u0639\u064a\u0641\u0629 \u062c\u062f\u0627 \u0644\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0639\u0642\u062f\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0646\u062d\u0646\u064a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632. \u0627\u0644\u0643\u062b\u0627\u0641\u0627\u062a \u0645\u0646 2.0 \u0625\u0644\u0649 3.0 PCF \u062a\u0648\u0641\u0631 \u0645\u0632\u064a\u062c\u0627 \u062c\u064a\u062f\u0627 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u062d\u0631\u0642 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0648\u0638\u0627\u0626\u0641.<\/p>\n<h3 id=\"cell-structure-and-dimensional-stability\"><strong>\u0647\u064a\u0643\u0644 \u0627\u0644\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong><\/h3>\n<p>\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062d\u062c\u0645 \u064a\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0645\u0646 \u0648\u0632\u0646 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0642\u0648\u0629 \u0627\u0644\u0631\u0645\u0627\u0644. \u0627\u0644\u0631\u063a\u0648\u0629 \u062a\u062d\u062a\u0627\u062c \u062d\u062a\u0649 \u062d\u062c\u0645 \u0627\u0644\u062e\u0644\u064a\u0629. \u0647\u0630\u0627 \u064a\u062a\u062c\u0646\u0628 \u0628\u0642\u0639 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062a\u064a \u062a\u0633\u0628\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0633\u064a\u0626\u0629.<\/p>\n<h3 id=\"machinability-and-thermal-performance-of-foam-patterns\"><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062c\u064a\u062f \u064a\u0633\u0645\u062d \u0644\u0644\u0639\u0645\u0627\u0644 \u062a\u0634\u0643\u064a\u0644 \u0623\u0646\u0645\u0627\u0637 \u0645\u0639 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0623\u0648 \u0622\u0644\u0627\u062a CNC. \u062a\u062d\u0627\u0641\u0638 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0634\u0643\u0644 \u062d\u062a\u0649 \u064a\u0635\u0644 \u0627\u0644\u0645\u0639\u062f\u0646.<\/p>\n<h3 id=\"environmental-and-emission-considerations\"><strong>\u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062b\u0627\u062a<\/strong><\/h3>\n<p>\u0627\u0644\u062d\u0631\u0642 \u0627\u0644\u0646\u0638\u064a\u0641 \u0628\u062f\u0648\u0646 \u0642\u0637\u0639 \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0623\u0648 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0645\u0647\u0645 \u062c\u062f\u0627\u064b \u0644\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0629. \u0627\u0644\u0634\u0648\u0627\u0626\u0628 \u062a\u0633\u0628\u0628 \u0627\u0644\u0639\u064a\u0648\u0628 \u0623\u0648 \u0627\u0644\u062b\u0642\u0648\u0628. \u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u062a\u062f\u0641\u0639 \u0625\u0644\u0649 \u0627\u0644\u0631\u063a\u0648\u0629 \u0630\u0627\u062a \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0633\u064a\u0626\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631.<\/p>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0645\u0639\u064b\u0627 \u062a\u0633\u0645\u062d \u0644\u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0628\u0646\u0633\u062e \u062a\u0635\u0627\u0645\u064a\u0645 \u0645\u0641\u0635\u0644\u0629. \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062c\u0639\u0644\u0647\u0627 \u0631\u062e\u064a\u0635\u0629.<\/p>\n<h2 id=\"how-foam-patterns-are-created-for-lost-foam-casting\"><strong>\u0643\u064a\u0641 \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h2>\n<h3 id=\"eps-bead-pre-foaming-process\"><strong>EPS \u0627\u0644\u062e\u0631\u0632 \u0639\u0645\u0644\u064a\u0629 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/h3>\n<p>\u064a\u062d\u062f\u062b \u0635\u0646\u0639 \u0627\u0644\u0646\u0645\u0637 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0645\u0646 \u0645\u0635\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629. \u0622\u0644\u0627\u062a \u062e\u0627\u0635\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062e\u0631\u0632 \u0648\u0642\u0627\u0644\u0628 \u0644\u0647\u0627. \u0627\u0644\u062e\u0631\u0632 EPS \u0627\u0644\u062e\u0627\u0645 \u062a\u0630\u0647\u0628 \u0625\u0644\u0649 \u0648\u062d\u062f\u0627\u062a \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0631\u063a\u0648\u0629 \u0623\u0648\u0644\u0627. \u0647\u0646\u0627\u0643\u060c \u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0636\u063a\u0637 \u062a\u0648\u0633\u0639\u0647\u0627 \u0625\u0644\u0649 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u062a\u062d\u062a \u0627\u0644\u0633\u064a\u0637\u0631\u0629.<\/p>\n<h3 id=\"bead-aging-and-maturation-in-silos\"><strong>\u0634\u064a\u062e\u0648\u062e\u0629 \u0627\u0644\u062e\u0631\u0632 \u0648\u0627\u0644\u0646\u0636\u062c \u0641\u064a \u0627\u0644\u0635\u064a\u0644\u0648<\/strong><\/h3>\n<p>\u0627\u0644\u062e\u0631\u0632 \u0627\u0644\u0645\u0648\u0633\u0639\u0629 \u062a\u0631\u062a\u0627\u062d \u0641\u064a \u0627\u0644\u0635\u0645\u0648\u0639. \u062a\u0635\u0644 \u0625\u0644\u0649 \u0631\u0637\u0648\u0628\u0629 \u0648 \u0636\u063a\u0637 \u062b\u0627\u0628\u062a\u064a\u0646. \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u062a\u0628\u0646\u064a \u0642\u0648\u0629 \u0646\u0645\u0637 \u0623\u0641\u0636\u0644 \u0648\u062a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0639\u0635\u0627 \u0627\u0644\u0637\u0644\u0627\u0621.<\/p>\n<h3 id=\"eps-pattern-molding-with-foam-molding-machines\"><strong>EPS \u0646\u0645\u0637 \u0635\u0628 \u0645\u0639 \u0622\u0644\u0627\u062a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u062e\u0631\u0632 \u0627\u0644\u0645\u0648\u0633\u0639\u0629 \u062a\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0622\u0644\u0627\u062a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629. \u0647\u0630\u0647 \u0644\u062f\u064a\u0647\u0627 \u0623\u062c\u0632\u0627\u0621 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0648\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0641\u0631\u0627\u063a. \u0627\u0644\u0622\u0644\u0627\u062a \u062a\u062f\u0641\u0639 \u0627\u0644\u062e\u0631\u0632 \u0625\u0644\u0649 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645. \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u062e\u0637\u0648\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0648\u0636\u063a\u0637 \u062f\u0642\u064a\u0642\u0629. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0623\u0646\u0645\u0627\u0637 \u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629.<\/p>\n<h3 id=\"cnc-cutting-and-eps-block-processing\"><strong>\u0642\u0637\u0639 CNC \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u062a\u0644\u0629 EPS<\/strong><\/h3>\n<p>\u0622\u0644\u0627\u062a \u0648\u0631\u0642\u0629 \u0627\u0644\u0631\u063a\u0648\u0629 \u062a\u062e\u0644\u0642 \u0643\u062a\u0644 EPS \u0643\u0628\u064a\u0631\u0629. \u0627\u0644\u0639\u0645\u0627\u0644 \u064a\u0642\u0637\u0639\u0648\u0646\u0647\u0627 \u0628\u0627\u0644\u064a\u062f \u0623\u0648 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 CNC \u0644\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u062e\u0627\u0635\u0629.<\/p>\n<h3 id=\"automation-in-lost-foam-pattern-production-lines\"><strong>\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0641\u064a \u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h3>\n<p>\u062a\u062d\u0627\u0641\u0638 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0639\u0644\u0649 \u0636\u063a\u0637 \u0645\u0646\u062e\u0641\u0636 \u062b\u0627\u0628\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u0628 \u0648\u0627\u0644\u062a\u0628\u0631\u064a\u062f. \u0647\u0630\u0627 \u064a\u0648\u0642\u0641 \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u0634\u0643\u0644 \u0648\u064a\u0648\u0641\u0631 \u0627\u0644\u0637\u0627\u0642\u0629. \u062a\u0633\u062a\u062e\u062f\u0645 \u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0628\u064a\u0636\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0644\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0648\u0645\u0641\u062a\u0627\u062d\u0627\u062a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629. \u062a\u062f\u0639\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0633\u0631\u064a\u0639. \u0635\u0646\u0639 \u0646\u0645\u0637 \u062c\u064a\u062f \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062a\u0633\u0627\u0648\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0641\u064a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629.<\/p>\n<h2 id=\"what-density-foam-is-ideal-for-lost-foam-casting-patterns\"><strong>\u0645\u0627 \u0647\u064a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629\u061f<\/strong><\/h2>\n<h3 id=\"recommended-eps-density-for-aluminum-castings\"><strong>\u0643\u062b\u0627\u0641\u0629 EPS \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627 \u0644\u0635\u0628 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645<\/strong><\/h3>\n<p>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0634\u0643\u0644 \u0627\u0644\u062c\u0632\u0621 \u0648\u0646\u0648\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 1.4 \u0625\u0644\u0649 2.0 PCF EPS. \u064a\u0639\u0637\u064a \u0642\u0648\u0629 \u0643\u0627\u0641\u064a\u0629 \u0648\u062d\u0631\u0642 \u0633\u0631\u064a\u0639.<\/p>\n<h3 id=\"density-range-for-iron-and-steel-castings\"><strong>\u0646\u0637\u0627\u0642 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u062d\u062f\u064a\u062f\u064a \u0648\u0627\u0644\u0635\u0644\u0628<\/strong><\/h3>\n<p>\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u062d\u062f\u064a\u062f \u0623\u0648 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0639 \u0643\u062b\u0627\u0641\u0627\u062a PCF \u0645\u0646 2.5 \u0625\u0644\u0649 4.0. \u0647\u0630\u0627 \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621 \u0645\u0646 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n<h3 id=\"optimizing-foam-density-for-casting-quality\"><strong>\u062a\u062d\u0633\u064a\u0646 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0635\u0628<\/strong><\/h3>\n<p>\u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629 \u062c\u062f\u0627 \u064a\u0628\u0637\u0626 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0642 \u0648\u064a\u0632\u064a\u062f \u0645\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u063a\u0627\u0632. \u0648\u0647\u0630\u0627 \u064a\u062e\u0627\u0637\u0631 \u0628\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0636\u063a\u0637. \u0627\u0644\u0643\u062b\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u062c\u062f\u0627 \u062a\u062c\u0639\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0635\u0639\u0628\u0627 \u0648\u062a\u0633\u0628\u0628 \u0627\u0633\u062a\u0631\u0627\u062d\u0627\u062a.<\/p>\n<p>\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0628\u0643\u062b\u0627\u0641\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0638\u0631\u0648\u0641 \u062d\u0642\u064a\u0642\u064a\u0629. \u0647\u0630\u0627 \u064a\u062c\u062f \u0623\u0641\u0636\u0644 \u0646\u0637\u0627\u0642. \u064a\u062a\u0646\u0628\u0623 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u0645\u062a\u0642\u062f\u0645 \u0628\u0627\u0644\u062d\u0631\u0642 \u0648\u064a\u0633\u0627\u0639\u062f \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n<h2 id=\"eps-foam-vs-other-materials-in-lost-foam-casting\"><strong>\u0631\u063a\u0648\u0629 EPS \u0645\u0642\u0627\u0628\u0644 \u0645\u0648\u0627\u062f \u0623\u062e\u0631\u0649 \u0641\u064a \u0627\u0644\u0635\u0628 \u0631\u063a\u0648\u0629 \u0636\u0627\u0626\u0639\u0629<\/strong><\/h2>\n<h3 id=\"extruded-polystyrene-xps-foam\"><strong>\u0631\u063a\u0648\u0629 \u0627\u0644\u0628\u0648\u0644\u064a\u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0637\u0631\u0648\u0639\u0629 (XPS)<\/strong><\/h3>\n<p>\u064a\u0624\u062f\u064a EPS \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0644\u0623\u0646\u0647 \u064a\u0648\u0627\u0632\u0646 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629. \u0648\u0644\u0643\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0633\u062a\u064a\u0631\u064a\u0646 \u0627\u0644\u0645\u0642\u0637\u0648\u0639 (XPS) \u064a\u0639\u0645\u0644 \u0643\u062e\u064a\u0627\u0631 \u0622\u062e\u0631 \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062d\u0627\u0644\u0627\u062a.<\/p>\n<p>XPS \u0644\u062f\u064a\u0647 \u0628\u0646\u0627\u0621 \u062e\u0644\u0627\u064a\u0627 \u0645\u063a\u0644\u0642\u0629 \u0645\u0646 \u0627\u0644\u0628\u062b\u0642. \u0625\u0646\u0647 \u064a\u0639\u0637\u064a \u0648\u062c\u0648\u0647 \u0623\u0643\u062b\u0631 \u0633\u0644\u0627\u0633\u0629 \u0648\u0623\u0641\u0636\u0644 \u0636\u063a\u0637 \u0639\u0642\u062f \u0644\u0642\u0637\u0639 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0641\u0635\u0644\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643 \u060c \u064a\u0643\u0644\u0641 XPS \u0623\u0643\u062b\u0631 \u0648\u064a\u062d\u0631\u0642 \u0623\u0628\u0637\u0623 \u0642\u0644\u064a\u0644\u0627\u064b \u0645\u0646 EPS.<\/p>\n<h3 id=\"pmma-foam-for-high-temperature-steel-castings\"><strong>\u0631\u063a\u0648\u0629 PMMA \u0644\u0644\u0635\u0628 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u0631\u063a\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 polymethacryl methacrylate (PMMA) \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0635\u0628 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u064a\u0639\u0637\u064a \u062d\u062c\u0645 \u0623\u0641\u0636\u0644 \u0639\u0642\u062f \u0648\u062f\u0642\u0629. \u0648\u0647\u0630\u0627 \u064a\u0639\u0648\u0636 \u0639\u0646 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0633\u0639\u0631.<\/p>\n<h3 id=\"why-polyurethane-foam-is-rarely-used\"><strong>\u0644\u0645\u0627\u0630\u0627 \u0646\u0627\u062f\u0631\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0631\u063a\u0648\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u064a\u0648\u0631\u064a\u062b\u0627\u0646<\/strong><\/h3>\n<p>\u0631\u063a\u0648\u0629 \u0627\u0644\u0628\u0648\u0644\u064a \u064a\u0648\u0631\u064a\u062b\u0627\u0646 \u062a\u0631\u0649 \u0627\u0644\u0642\u0644\u064a\u0644 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0633\u0628\u0628 \u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0642\u0637\u0639 \u0648\u0645\u062e\u0627\u0648\u0641 \u0627\u0644\u063a\u0627\u0632. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0645\u0635\u0627\u0646\u0639\u060c \u064a\u0628\u0642\u0649 EPS \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0648\u0644 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629. \u0644\u062f\u064a\u0647\u0627 \u062a\u0627\u0631\u064a\u062e \u0642\u0648\u064a \u0641\u064a \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<\/p>\n<h2 id=\"advantages-of-using-high-quality-foam-in-lost-foam-casting\"><strong>\u0645\u0632\u0627\u064a\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u063a\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h2>\n<h3 id=\"near-net-shape-manufacturing-benefits\"><strong>\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0642\u0631\u064a\u0628 \u0645\u0646 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u0627\u0641\u064a<\/strong><\/h3>\n<p>\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u062c\u064a\u062f\u0629 \u062a\u062c\u0644\u0628 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0645\u0643\u0627\u0633\u0628 \u0627\u0644\u0639\u0645\u0644. \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0642\u0631\u064a\u0628 \u0645\u0646 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u0646\u0633\u0628\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 50\u066a. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a \u0648\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621.<\/p>\n<h3 id=\"improved-design-flexibility-without-cores\"><strong>\u062a\u062d\u0633\u064a\u0646 \u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0628\u062f\u0648\u0646 \u0646\u0648\u0627\u0629<\/strong><\/h3>\n<p>\u062a\u0634\u0643\u0644 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0628\u062f\u0648\u0646 \u0646\u0648\u0627\u0629 \u0623\u0648 \u062e\u0637\u0648\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0623\u0633\u0647\u0644 \u0648\u064a\u0642\u0635\u0631 \u0627\u0644\u0648\u0642\u062a \u0644\u0644\u0628\u062f\u0621.<\/p>\n<h3 id=\"energy-efficiency-and-environmental-benefits\"><strong>\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u0628\u064a\u0626\u064a\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0646\u0627\u0639\u0645\u0629 \u062a\u0642\u0637\u0639 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0625\u0636\u0627\u0641\u064a. \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u0623\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0631\u0645\u0627\u0644 \u0627\u0644\u062c\u0627\u0641\u0629 \u0648\u062a\u062a\u062e\u0637\u064a \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0627\u0644\u0645\u0631\u0628\u0637\u0629.<\/p>\n<p>\u062a\u0642\u0644\u0644 \u0627\u0644\u0622\u062b\u0627\u0631 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0645\u0639 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0648\u0623\u0642\u0644 \u0646\u0641\u0627\u064a\u0627\u062a \u0627\u0644\u0631\u0645\u0627\u0644. \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u062a\u0639\u0637\u064a \u0646\u0641\u0633 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644\u0627\u062a \u0643\u0628\u064a\u0631\u0629. \u0647\u0630\u0627 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u062f\u0642\u064a\u0642\u0629 \u0648\u0635\u0628 \u0646\u0638\u064a\u0641\u0629.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4917\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer.webp\" alt=\"\u0645\u0635\u0646\u0639 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629\" width=\"800\" height=\"500\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer.webp 800w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer-300x188.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer-768x480.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer-18x12.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/lost-foam-casting-equipment-manufacturer-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2 id=\"common-applications-of-lost-foam-casting-with-proper-foam\"><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0645\u0639 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/strong><\/h2>\n<h3 id=\"automotive-lost-foam-casting-applications\"><strong>\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u0628 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/strong><\/h3>\n<p>\u0641\u0642\u062f\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0635\u0628 \u0645\u0639 \u0631\u063a\u0648\u0629 EPS \u062c\u064a\u062f\u0629 \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642. \u062a\u0635\u0646\u0639 \u0634\u0631\u0643\u0627\u062a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0643\u062a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a \u0648\u0631\u0624\u0648\u0633 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a \u0648\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u064a\u0639\u0627\u0628 \u0648\u0642\u0637\u0639 \u0627\u0644\u062a\u0639\u0644\u064a\u0642 \u0645\u0639 \u0645\u0633\u0627\u0631\u0627\u062a \u062a\u0628\u0631\u064a\u062f \u0645\u0641\u0635\u0644\u0629.<\/p>\n<h3 id=\"heavy-machinery-and-industrial-equipment\"><strong>\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/strong><\/h3>\n<p>\u0635\u0646\u0627\u0639 \u0622\u0644\u0627\u062a \u0627\u0644\u0632\u0631\u0627\u0639\u0629 \u0648\u0627\u0644\u0628\u0646\u0627\u0621 \u064a\u062e\u0644\u0642\u0648\u0646 \u0623\u063a\u0644\u0628\u064a\u0629 \u0639\u0644\u0628\u0629 \u0627\u0644\u062a\u0631\u0648\u0633 \u0648\u0647\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0648\u0642\u0648\u0627\u0633\u064a\u0646 \u0642\u0648\u064a\u0629.<\/p>\n<h3 id=\"aerospace-and-precision-machinery-components\"><strong>\u0645\u0643\u0648\u0646\u0627\u062a \u0622\u0644\u0627\u062a \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u062f\u0642\u0629<\/strong><\/h3>\n<p>\u062a\u0639\u0645\u0644 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629. \u0643\u0645\u0627 \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0623\u063a\u0644\u0628\u064a\u0629 \u0627\u0644\u0636\u0627\u063a\u0637.<\/p>\n<h3 id=\"prototype-development-and-high-volume-production\"><strong>\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0628\u064a\u0631<\/strong><\/h3>\n<p>\u062a\u0634\u063a\u064a\u0644\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u0627\u0644. \u0645\u0643\u0627\u0633\u0628 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0645\u0646 \u0642\u0637\u0639 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0633\u0631\u064a\u0639. \u062d\u0642\u0648\u0644 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0644\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0642\u0637\u0639. \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u0645\u0644\u064a \u0627\u0644\u0645\u0646\u062a\u0638\u0645 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062c\u0639\u0644\u0647\u0627 \u0631\u062e\u064a\u0635\u0629.<\/p>\n<h2 id=\"challenges-and-best-practices-in-foam-usage-for-lost-foam-casting\"><strong>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0648\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u063a\u0648\u0629 \u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629<\/strong><\/h2>\n<h3 id=\"common-foam-pattern-problems\"><strong>\u0645\u0634\u0627\u0643\u0644 \u0646\u0645\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/strong><\/h3>\n<p>\u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629 \u0623\u0646\u0645\u0627\u0637 \u0636\u0639\u064a\u0641\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062d\u0631\u0643\u060c \u0648\u0639\u064a\u0648\u0628 \u0627\u0644\u0637\u0644\u0627\u0621 \u0645\u0646 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629\u060c \u0648\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0645\u062d\u0627\u0635\u0631 \u0625\u0630\u0627 \u0642\u0635\u0631\u062a \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629.<\/p>\n<h3 id=\"best-practices-for-eps-pattern-production\"><strong>\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u0625\u0646\u062a\u0627\u062c \u0646\u0645\u0637 EPS<\/strong><\/h3>\n<p>\u0623\u0641\u0636\u0644 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0644\u0625\u0635\u0644\u0627\u062d \u0647\u0630\u0647 \u0628\u0637\u0631\u0642 \u0648\u0627\u0636\u062d\u0629. \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u064a\u0637\u0631\u0629 \u0636\u064a\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0645\u062f\u064a\u062f \u0627\u0644\u0645\u0633\u0628\u0642 \u0644\u0644\u062d\u0631\u0632 \u062d\u062a\u0649 \u0627\u0644\u0643\u062b\u0627\u0641\u0629. \u0636\u0639 \u0637\u0644\u0627\u0621 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062d\u0631\u064a\u0642 \u0641\u064a \u0633\u0645\u0643 \u0627\u0644\u064a\u0645\u064a\u0646 \u0645\u0639 \u062e\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0645\u062c\u0641\u0641\u0627\u062a. \u0625\u0636\u0627\u0641\u0629 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u062e\u0637\u0637 \u0644\u0647\u0627 \u0648\u0627\u0644\u0635\u0639\u0648\u062f\u0627\u062a \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0645\u0637.<\/p>\n<h3 id=\"process-monitoring-and-simulation-optimization\"><strong>\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629<\/strong><\/h3>\n<p>\u0627\u0644\u062a\u062d\u0642\u0642\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0648\u062a\u062a\u0628\u0639 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0642\u0641 \u0627\u0644\u0639\u064a\u0648\u0628. \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u062a\u062e\u0645\u0646 \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0627\u0646\u0647\u064a\u0627\u0631 \u0627\u0644\u0631\u063a\u0648\u0629. \u064a\u0633\u0645\u062d\u0648\u0646 \u0644\u0644\u0639\u0645\u0627\u0644 \u0636\u0628\u0637 \u0627\u0644\u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n<p>\u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0645\u0648\u0638\u0641\u064a\u0646 \u0639\u0644\u0649 \u0638\u0631\u0648\u0641 \u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0631\u063a\u0648\u0629 \u0648\u0627\u0644\u0631\u0627\u062d\u0629 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u062c\u064a\u062f\u0629. \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u062a\u062d\u0635\u0644 \u0639\u0644\u0649 \u0623\u0642\u0635\u0649 \u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0631\u063a\u0648\u0629 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629. \u064a\u062d\u062a\u0641\u0638\u0648\u0646 \u0628\u0645\u0639\u062f\u0644\u0627\u062a \u0646\u062c\u0627\u062d \u0639\u0627\u0644\u064a\u0629.<\/p>\n<p>\u0645\u0642\u062f\u0645\u064a \u062e\u062f\u0645\u0627\u062a \u0645\u062b\u0644 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ar\/\"><strong>\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 OC<\/strong><\/a> \u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0625\u0646\u062a\u0627\u062c \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0631\u063a\u0648\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629. \u0648\u062a\u0634\u0645\u0644 \u0639\u0631\u0648\u0636\u0647\u0627 \u0622\u0644\u0627\u062a \u0635\u0628 \u0643\u062a\u0644\u0629 EPS \u060c \u0648\u0622\u0644\u0627\u062a \u0627\u0644\u0631\u063a\u0648\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u060c \u0648\u0622\u0644\u0627\u062a \u0635\u0628 \u0627\u0644\u0631\u063a\u0648\u0629 \u060c \u0648\u0645\u062c\u0641\u0641\u0627\u062a \u0627\u0644\u0647\u0648\u0627\u0621 \u060c \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0641\u0631\u0627\u063a \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u060c \u0648\u062e\u0644\u0627\u0637\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0621 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0645\u0635\u0639\u062f \u060c \u0648\u0645\u0635\u0627\u0645\u0639 \u0627\u0644\u0646\u0636\u062c \u060c \u0648\u062f\u0639\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0641\u0639\u0627\u0644 \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629. <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\"><strong>\u0627\u062a\u0635\u0644 \u0628\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 OC<\/strong><\/a> \u0627\u0644\u064a\u0648\u0645<\/p>","protected":false},"excerpt":{"rendered":"<p>Lost foam casting, also known as evaporative pattern casting or EPC, is a precise and efficient way to cast metal. It makes complex parts with very little extra machining needed. The key part of this method is the foam pattern. This pattern shapes the mold space and turns into vapor when hot metal touches it. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4918,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160,161],"tags":[],"class_list":["post-4912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4912","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=4912"}],"version-history":[{"count":2,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4912\/revisions"}],"predecessor-version":[{"id":4922,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/posts\/4912\/revisions\/4922"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/media\/4918"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/media?parent=4912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/categories?post=4912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ar\/wp-json\/wp\/v2\/tags?post=4912"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}