{"id":3418,"date":"2026-01-13T01:20:54","date_gmt":"2026-01-13T01:20:54","guid":{"rendered":"https:\/\/www.leierwocasting.com\/?p=3418"},"modified":"2026-01-15T01:46:26","modified_gmt":"2026-01-15T01:46:26","slug":"8-powerful-sand-casting-foundries-techniques-for-precision","status":"publish","type":"post","link":"https:\/\/www.leierwocasting.com\/ar\/8-powerful-sand-casting-foundries-techniques-for-precision\/","title":{"rendered":"\u062b\u0645\u0627\u0646\u064a \u062a\u0642\u0646\u064a\u0627\u062a \u0641\u0639\u0651\u0627\u0644\u0629 \u0644\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0628 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062f\u0642\u0629"},"content":{"rendered":"<p class=\"has-small-font-size\"><strong>\u0645\u0631\u062d\u0628\u0627\u064b \u0628\u0643\u0645 \u0641\u064a \u0645\u062f\u0648\u0646\u062a\u064a!<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size\">\u064a\u0633\u0639\u062f\u0646\u064a \u0648\u062c\u0648\u062f\u0643 \u0647\u0646\u0627! \u0642\u0628\u0644 \u0623\u0646 \u0646\u062a\u0639\u0645\u0642 \u0641\u064a \u0627\u0644\u0645\u062d\u062a\u0648\u0649\u060c \u0623\u0648\u062f \u0623\u0646 \u062a\u0646\u0636\u0645\u0648\u0627 \u0625\u0644\u064a\u0651 \u0639\u0644\u0649 \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639\u064a. \u0647\u0646\u0627\u0643 \u0623\u0634\u0627\u0631\u0643\u0643\u0645 \u0623\u0641\u0643\u0627\u0631\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u0629\u060c \u0648\u0623\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0645\u062c\u062a\u0645\u0639\u0646\u0627 \u0627\u0644\u0631\u0627\u0626\u0639\u060c \u0648\u0623\u064f\u0637\u0644\u0639\u0643\u0645 \u0639\u0644\u0649 \u0622\u062e\u0631 \u0627\u0644\u0623\u062e\u0628\u0627\u0631. \u0625\u0644\u064a\u0643\u0645 \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0628\u0642\u0627\u0621 \u0639\u0644\u0649 \u062a\u0648\u0627\u0635\u0644:<\/p>\n\n\n\n<p class=\"has-small-font-size\">\ud83d\udcd8 <strong>\u0641\u064a\u0633\u0628\u0648\u0643:<\/strong> <a href=\"https:\/\/www.facebook.com\/people\/Shanghai-Leierwo-Industry-Trade-Co-Ltd\/61574022590718\/\" target=\"_blank\" rel=\"noopener\">\u0634\u0631\u0643\u0629 \u0634\u0646\u063a\u0647\u0627\u064a \u0644\u064a\u064a\u0631\u0648\u0648 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\">\u0627\u0644\u0622\u0646\u060c \u0644\u0646\u0646\u0637\u0644\u0642 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0631\u062d\u0644\u0629 \u0645\u0639\u064b\u0627! \u0622\u0645\u0644 \u0623\u0646 \u062a\u062c\u062f\u0648\u0627 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0645\u0641\u064a\u062f\u064b\u0627 \u0648\u0645\u064f\u0644\u0647\u0645\u064b\u0627 \u0648\u0642\u064a\u0651\u0645\u064b\u0627. \u0647\u064a\u0627 \u0628\u0646\u0627!<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2><nav><ul><li><a href=\"#introduction\">\u0645\u0642\u062f\u0645\u0629<\/a><\/li><li><a href=\"#understanding-sand-casting-foundries\">\u0641\u0647\u0645 \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a><ul><li><a href=\"#what-are-sand-casting-foundries\">\u0645\u0627 \u0647\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644\u061f<\/a><\/li><\/ul><\/li><li><a href=\"#undefined-1\">\u0627\u0644\u0623\u0633\u0644\u0648\u0628 \u0627\u0644\u0623\u0648\u0644: \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0645\u064f\u062d\u0633\u0651\u0646\u0629<\/a><\/li><li><a href=\"#undefined-2\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629: \u0623\u0633\u0627\u0644\u064a\u0628 \u0636\u063a\u0637 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/a><\/li><li><a href=\"#undefined-3\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629: \u062a\u0635\u0645\u064a\u0645 \u062f\u0642\u064a\u0642 \u0644\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/a><\/li><li><a href=\"#undefined-4\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0631\u0627\u0628\u0639\u0629: \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u0628<\/a><\/li><li><a href=\"#undefined-5\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062e\u0627\u0645\u0633\u0629: \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u063a\u0644\u0627\u0641 \u0648\u0627\u0644\u0637\u0644\u0627\u0621<\/a><\/li><li><a href=\"#undefined-6\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0633\u0627\u062f\u0633\u0629: \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0628\u0647 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/a><\/li><li><a href=\"#undefined-7\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0633\u0627\u0628\u0639\u0629: \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0648\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0631\u0642\u0645\u064a \u0628\u0627\u0644\u062d\u0627\u0633\u0648\u0628<\/a><\/li><li><a href=\"#undefined-8\">\u0627\u0644\u0623\u0633\u0644\u0648\u0628 \u0627\u0644\u062b\u0627\u0645\u0646: \u0641\u062d\u0635 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0631\u0627\u062c\u0639\u0629<\/a><\/li><li><a href=\"#undefined-9\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u062d\u0633\u064a\u0646\u0647\u0627<\/a><\/li><li><a href=\"#undefined-10\">\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0645\u0646\u0647\u0627<\/a><\/li><li><a href=\"#undefined-11\">\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641<\/a><\/li><li><a href=\"#undefined-12\">\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/a><\/li><li><a href=\"#undefined-14\">\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a><\/li><li><a href=\"#undefined-13\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul><li><a href=\"#q1-what-metals-can-be-used-in-sand-casting-foundries-for-high-precision\">\u06331: \u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u061f<\/a><\/li><li><a href=\"#q2-how-does-sand-quality-affect-casting\">\u06332: \u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u062c\u0648\u062f\u0629 \u0627\u0644\u0631\u0645\u0644 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628\u061f<\/a><\/li><li><a href=\"#q3-can-defects-be-predicted-before-casting\">\u06333: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0644\u0639\u064a\u0648\u0628 \u0642\u0628\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628\u061f<\/a><\/li><li><a href=\"#q4-is-automation-worth-the-investment\">\u06334: \u0647\u0644 \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u062a\u0633\u062a\u062d\u0642 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u061f<\/a><\/li><li><a href=\"#q5-how-do-foundries-maintain-consistency-across-batches\">\u06335: \u0643\u064a\u0641 \u062a\u062d\u0627\u0641\u0638 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0628 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642 \u0628\u064a\u0646 \u0627\u0644\u062f\u0641\u0639\u0627\u062a\u061f<\/a><\/li><li><a href=\"#q6-can-sand-casting-foundries-produce-parts-with-complex-geometries\">\u06336: \u0647\u0644 \u062a\u0633\u062a\u0637\u064a\u0639 \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0625\u0646\u062a\u0627\u062c \u0623\u062c\u0632\u0627\u0621 \u0630\u0627\u062a \u0623\u0634\u0643\u0627\u0644 \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u0639\u0642\u062f\u0629\u061f<\/a><\/li><li><a href=\"#q7-how-does-mold-preheating-affect-precision-in-sand-casting-foundries\">\u06337: \u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0645\u0633\u0628\u0642 \u0644\u0644\u0642\u0627\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644\u061f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"introduction\">\u0645\u0642\u062f\u0645\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/042.jpg\" alt=\"\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644\" class=\"wp-image-3419\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/042.jpg 600w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/042-300x225.jpg 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/042-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p>\u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0633\u0631\u064a\u0639\u0629 \u0627\u0644\u062e\u0637\u0649 \u0627\u0644\u064a\u0648\u0645\u060c \u0644\u0645 \u064a\u0639\u062f \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u062e\u064a\u0627\u0631\u064b\u0627\u060c \u0628\u0644 \u0623\u0635\u0628\u062d \u0636\u0631\u0648\u0631\u0629. <strong>\u0645\u064a\u0632\u0629 \u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0631\u0626\u064a\u0633\u064a\u0629<\/strong>. <a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\"><strong>\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/strong> <\/a>\u062a\u064f\u0639\u062f\u0651 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0642\u0637\u0639 \u063a\u064a\u0627\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0642\u0637\u0627\u0639\u0627\u062a \u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u062a\u0646\u0648\u0639\u0629\u060c \u0645\u0646 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0625\u0644\u0649 \u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0627\u0644\u062f\u0641\u0627\u0639. \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0639\u064a\u0628 \u0648\u0627\u062d\u062f \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628 \u0625\u0644\u0649 \u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u0643\u0644\u0641\u0629\u060c \u0648\u0647\u062f\u0631 \u0644\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u062a\u0623\u062e\u064a\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<p>\u0644\u0645 \u062a\u0639\u062f \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0635\u0647\u0631 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0635\u0628\u0651\u0647 \u0641\u064a \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0641\u062d\u0633\u0628\u061b \u0628\u0644 \u0623\u0635\u0628\u062d\u062a \u062a\u062a\u0639\u0644\u0642 \u0628\u0640 <strong>\u062f\u0645\u062c \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629 \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/strong> \u0644\u0625\u0646\u062a\u0627\u062c \u0623\u062c\u0632\u0627\u0621 \u062f\u0642\u064a\u0642\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621. \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0637\u0628\u064a\u0642 \u062a\u0642\u0646\u064a\u0627\u062a \u0641\u0639\u0627\u0644\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0633\u0627\u0628\u0643 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0639\u064a\u0648\u0628 \u0648\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0648\u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0623\u0628\u0639\u0627\u062f \u062a\u0644\u0628\u064a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<p><strong>\u0633\u0646\u062a\u0646\u0627\u0648\u0644 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0634\u0627\u0645\u0644 \u0645\u0627 \u064a\u0644\u064a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0645\u0633\u0627\u0628\u0643 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/li>\n\n\n\n<li>\u062b\u0645\u0627\u0646\u064a \u062a\u0642\u0646\u064a\u0627\u062a \u0641\u0639\u0627\u0644\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062f\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0642\u0648\u0627\u0644\u0628<\/li>\n\n\n\n<li>\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0645\u0646\u0647\u0627<\/li>\n\n\n\n<li>\u0646\u0635\u0627\u0626\u062d \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0648\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/li>\n\n\n\n<li>\u062a\u062d\u0644\u064a\u0644 \u0645\u0642\u0627\u0631\u0646 \u0644\u0644\u062a\u0642\u0646\u064a\u0627\u062a<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/li>\n\n\n\n<li>\u0631\u0624\u0649 \u0627\u0644\u062e\u0628\u0631\u0627\u0621 \u0648\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u062e\u062a\u0635\u064a\u0646<\/li>\n<\/ul>\n\n\n\n<p>\u0635\u064f\u0645\u0645 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0644\u0645\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0645\u0633\u0627\u0628\u0643 \u0648\u0645\u062f\u064a\u0631\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u0645\u062a\u062e\u0635\u0635\u064a\u0646 \u0641\u064a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0630\u064a\u0646 \u064a\u0647\u062f\u0641\u0648\u0646 \u0625\u0644\u0649 <strong>\u062a\u062d\u0633\u064a\u0646 \u062f\u0642\u0629 \u0627\u0644\u0635\u0628<\/strong> \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-sand-casting-foundries\">\u0641\u0647\u0645 <a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\">\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-sand-casting-foundries\">\u0645\u0627 \u0647\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644\u061f<\/h3>\n\n\n\n<p>\u062a\u064f\u0639\u062f\u0651 \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0645\u0631\u0627\u0641\u0642 \u062a\u0635\u0646\u064a\u0639 \u0645\u062a\u062e\u0635\u0635\u0629 \u062d\u064a\u062b \u064a\u064f\u0635\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0641\u064a \u0642\u0648\u0627\u0644\u0628 \u0631\u0645\u0644\u064a\u0629 \u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0623\u0634\u0643\u0627\u0644 \u0648\u0623\u062d\u062c\u0627\u0645 \u0648\u062a\u0639\u0642\u064a\u062f\u0627\u062a \u0645\u062a\u0646\u0648\u0639\u0629. \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0646\u0638\u0631\u064b\u0627 \u0644\u0640 <strong>\u0627\u0644\u0645\u0631\u0648\u0646\u0629\u060c \u0648\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639<\/strong>.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u0645\u0644:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0642\u0648\u0627\u0644\u0628:<\/strong> \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0623\u062e\u0636\u0631\u060c \u0648\u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0645\u0631\u062a\u0628\u0637 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0627\u064b\u060c \u0648\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0635\u062f\u0641. \u0643\u0644 \u0645\u0646\u0647\u0627 \u064a\u0648\u0641\u0631 \u062f\u0642\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0645\u062e\u062a\u0644\u0641\u060c \u0648\u062e\u0635\u0627\u0626\u0635 \u062a\u0643\u0644\u0641\u0629 \u0645\u062e\u062a\u0644\u0641\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u062f\u0646:<\/strong> \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0648\u0627\u0644\u0628\u0631\u0648\u0646\u0632 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630. \u0648\u064a\u0624\u062b\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u062f\u0646 \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0627\u0644\u0628 \u0648\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0635\u0628 \u0648\u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<\/li>\n\n\n\n<li><strong>\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0639\u064a\u0648\u0628:<\/strong> \u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0631\u0645\u0644 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0645\u0648\u0631\u0627\u064b \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0648\u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0645\u0646\u0638\u0648\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629:<\/strong><br>\u064a\u0642\u0648\u0644 \u0627\u0644\u062f\u0643\u062a\u0648\u0631 \u0644\u064a\u0627\u0646\u063a \u062a\u0634\u064a\u0646\u060c \u062e\u0628\u064a\u0631 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0633\u0627\u0628\u0643 \u0641\u064a \u0627\u0644\u0645\u0639\u0647\u062f \u0627\u0644\u062f\u0648\u0644\u064a \u0644\u0644\u0645\u0639\u0627\u062f\u0646: <em>\u201c&quot;\u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0644\u0627 \u062a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0635\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u062a\u062a\u0639\u0644\u0642 \u0623\u064a\u0636\u0627\u064b \u0628\u0640 <strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0643\u0644 \u062e\u0637\u0648\u0629 \u0645\u0646 \u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong>, \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0631\u0645\u0644 \u0648\u062d\u062a\u0649 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a.\u201d<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-1\">\u0627\u0644\u0623\u0633\u0644\u0648\u0628 \u0627\u0644\u0623\u0648\u0644: \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0645\u064f\u062d\u0633\u0651\u0646\u0629<\/h2>\n\n\n\n<p>\u0623\u0633\u0627\u0633 \u0627\u0644\u0635\u0628 \u0627\u0644\u062f\u0642\u064a\u0642 \u064a\u0628\u062f\u0623 \u0628\u0640 <strong>\u0642\u0648\u0627\u0644\u0628 \u0631\u0645\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/strong>. \u064a\u0624\u062b\u0631 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0631\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0648\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u0648\u0639 \u0627\u0644\u0631\u0645\u0644:<\/strong> \u064a\u064f\u0639\u062f \u0631\u0645\u0644 \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0627 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b\u060c \u0648\u0644\u0643\u0646 \u0623\u0646\u0648\u0627\u0639\u0627\u064b \u0645\u062a\u062e\u0635\u0635\u0629 \u0645\u0646 \u0627\u0644\u0631\u0645\u0644 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u0633\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0646\u0639\u0648\u0645\u0629 \u0627\u0644\u0633\u0637\u062d.<\/li>\n\n\n\n<li><strong>\u0646\u0633\u0628\u0629 \u0627\u0644\u0637\u064a\u0646 \u0648\u0627\u0644\u0631\u0637\u0648\u0628\u0629:<\/strong> \u064a\u0624\u062f\u064a \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0645\u0646 \u0627\u0644\u0637\u064a\u0646 \u0648\u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u062a\u0645\u0627\u0633\u0643 \u0627\u0644\u0642\u0627\u0644\u0628 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0634\u0648\u0647.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0636\u0627\u0641\u0629:<\/strong> \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0639\u0636\u0648\u064a\u0629 \u0623\u0648 \u0627\u0644\u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u0646 \u062a\u0642\u0644\u0644 \u0645\u0646 \u0639\u064a\u0648\u0628 \u0627\u0644\u0633\u0637\u062d \u0648\u062a\u062d\u0633\u0646 \u0642\u0648\u0629 \u0627\u0644\u0642\u0627\u0644\u0628.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0646\u0635\u064a\u062d\u0629 \u0639\u0645\u0644\u064a\u0629:<\/strong><br>\u0627\u0636\u0628\u0637 \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0631\u0645\u0644 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 <strong>\u0646\u0648\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0645\u062f\u0649 \u062a\u0639\u0642\u064a\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628<\/strong>. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645\u060c \u0641\u0625\u0646 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0623\u062f\u0642 \u062a\u062d\u0633\u0646 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0633\u0637\u062d\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0642\u0648\u0629 \u0642\u0627\u0644\u0628 \u0623\u0639\u0644\u0649 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-2\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629: \u0623\u0633\u0627\u0644\u064a\u0628 \u0636\u063a\u0637 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"280\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/2-10.avif\" alt=\"\u0635\u0628 \u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u064a\u0629\" class=\"wp-image-1731\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/2-10.avif 500w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/2-10-300x168.avif 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/2-10-18x10.avif 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"280\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/3-8.avif\" alt=\"\u0635\u0628 \u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0631\u0627\u062a\u0646\u062c\u064a\u0629\" class=\"wp-image-1730\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/3-8.avif 500w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/3-8-300x168.avif 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/04\/3-8-18x10.avif 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u064a\u0636\u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0643\u062b\u0627\u0641\u0629 \u0645\u0648\u062d\u062f\u0629 \u0644\u0644\u0642\u0627\u0644\u0628 \u0648\u064a\u062d\u0633\u0646 \u062b\u0628\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f. \u062a\u0634\u0645\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u062a\u0643\u0633\u064a\u0631 \u0627\u0644\u064a\u062f\u0648\u064a:<\/strong> \u0628\u0633\u064a\u0637 \u0648\u0644\u0643\u0646\u0647 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0639\u0645\u0627\u0644\u0629\u060c \u0648\u0647\u0648 \u0627\u0644\u0623\u0646\u0633\u0628 \u0644\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a:<\/strong> \u064a\u0648\u0641\u0631 \u0636\u063a\u0637\u064b\u0627 \u0645\u0648\u062d\u062f\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0639\u064a\u0648\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u064a:<\/strong> \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0639\u0627\u0644\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0644\u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0631\u0645\u0627\u0644 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a\u060c \u0648\u0647\u0648 \u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u062f\u0642\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0633\u0645\u0627\u0643\u0629 \u062c\u062f\u0627\u0631 \u062b\u0627\u0628\u062a\u0629<\/li>\n\n\n\n<li>\u062a\u0642\u0644\u064a\u0644 \u062a\u0622\u0643\u0644 \u0627\u0644\u0631\u0645\u0627\u0644 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u0628<\/li>\n\n\n\n<li>\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0641\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-3\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629: \u062a\u0635\u0645\u064a\u0645 \u062f\u0642\u064a\u0642 \u0644\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/h2>\n\n\n\n<p>\u062a\u062a\u062d\u0643\u0645 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u062e\u0631\u0648\u062c \u0627\u0644\u0647\u0648\u0627\u0621. \u0648\u064a\u0624\u062f\u064a \u0633\u0648\u0621 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0625\u0644\u0649 \u0630\u0644\u0643. <strong>\u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629\u060c \u0648\u0627\u0644\u0625\u063a\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u0628\u0627\u0631\u062f\u0629<\/strong>.<\/p>\n\n\n\n<p><strong>\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u062a\u0635\u0645\u064a\u0645:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0642\u0644\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0644\u0633\u0644\u0633\u0629 \u0628\u064a\u0646 \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628<\/li>\n\n\n\n<li>\u064a\u0636\u0645\u0646 \u0648\u0636\u0639 \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628 \u062e\u0631\u0648\u062c \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0645\u062d\u062a\u0628\u0633.<\/li>\n\n\n\n<li>\u064a\u064f\u0639\u0648\u0636 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u0627\u0639\u062f \u0639\u0646 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0646\u0635\u064a\u062d\u0629 \u0627\u0644\u062e\u0628\u0631\u0627\u0621:<\/strong><br>\u0648\u0641\u0642\u064b\u0627 \u0644\u062f\u0631\u0627\u0633\u0629 \u0627\u0633\u062a\u0642\u0635\u0627\u0626\u064a\u0629 \u0623\u062c\u0631\u062a\u0647\u0627 \u0627\u0644\u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0644\u0645\u0633\u0627\u0628\u0643\u060c, <strong>\u062a\u0631\u062a\u0628\u0637 70% \u0645\u0646 \u0639\u064a\u0648\u0628 \u0627\u0644\u0635\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0628\u0633\u0648\u0621 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0647\u0648\u064a\u0629.<\/strong>. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0627\u0645\u062c \u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0631\u0628\u0629 \u0648\u0627\u0644\u062e\u0637\u0623 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-4\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0631\u0627\u0628\u0639\u0629: \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u0628<\/h2>\n\n\n\n<p><strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0639\u062f\u0646<\/strong> \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0645\u0644\u0621 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0648\u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645: 660-750 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631: 1150-1250 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u0648\u0644\u0627\u0630: 1400-1600 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0635\u0628<\/li>\n\n\n\n<li>\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062b\u0627\u0628\u062a\u0629 \u0644\u0643\u0644 \u062f\u0641\u0639\u0629<\/li>\n\n\n\n<li>\u0642\u0645 \u0628\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0645\u0633\u0628\u0642\u064b\u0627 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0641\u0627\u0626\u062f\u0629:<\/strong><br>\u064a\u0636\u0645\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062f\u0642\u064a\u0642\u0629 <strong>\u062f\u0642\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0643\u0631\u0627\u0631<\/strong>, \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629\u060c \u0648\u064a\u062d\u0633\u0646 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0633\u0637\u062d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-5\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062e\u0627\u0645\u0633\u0629: \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u063a\u0644\u0627\u0641 \u0648\u0627\u0644\u0637\u0644\u0627\u0621<\/h2>\n\n\n\n<p>\u0627\u0644\u062a\u0642\u062f\u064a\u0645 <strong>\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u063a\u0644\u0627\u0641 \u0623\u0648 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062d\u0631\u0627\u0631\u0629<\/strong> \u064a\u062d\u0633\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0641\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0645\u0646\u0639 \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0646 \u0645\u0639 \u0627\u0644\u0631\u0645\u0644<\/li>\n\n\n\n<li>\u064a\u0642\u0644\u0644 \u0645\u0646 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d<\/li>\n\n\n\n<li>\u064a\u0633\u0645\u062d \u0628\u0625\u0639\u0627\u062f\u0629 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0628\u062f\u0642\u0629 \u0623\u0643\u0628\u0631<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0646\u0635\u064a\u062d\u0629:<\/strong><br>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0646\u062a\u062c \u0637\u0628\u0642\u0627\u062a \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u063a\u0644\u0627\u0641 \u0627\u0644\u062e\u0627\u0631\u062c\u064a <strong>\u062d\u0648\u0627\u0641 \u0648\u0632\u0648\u0627\u064a\u0627 \u0628\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0641\u064a \u062d\u062f\u0648\u062f \u00b10.5 \u0645\u0645<\/strong>, \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u0641\u0636\u0627\u0621 \u0623\u0648 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-6\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0633\u0627\u062f\u0633\u0629: \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0628\u0647 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/h2>\n\n\n\n<p>\u064a\u0624\u062b\u0631 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0628\u0639\u062f \u0627\u0644\u0635\u0628 <strong>\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0628\u064f\u0639\u062f\u064a<\/strong> \u0648\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0641\u064a \u062d\u062f\u0648\u062b \u0625\u062c\u0647\u0627\u062f \u062f\u0627\u062e\u0644\u064a \u0648\u0627\u0644\u062a\u0648\u0627\u0621\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u062a\u0635\u0644\u0628\u064b\u0627 \u0645\u0648\u062d\u062f\u064b\u0627.<\/p>\n\n\n\n<p><strong>\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0625\u062c\u0647\u0627\u062f<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0633\u0631\u064a\u0639 \u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0644\u064a\u0648\u0646\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u0623\u062b\u064a\u0631:<\/strong><br>\u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0645\u0633\u0628\u0648\u0643\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u0623\u0628\u0639\u0627\u062f\u0647\u0627\u060c \u0648\u062a\u062d\u0633\u0646 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u062a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0635\u062d\u064a\u062d\u0627\u062a \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-7\">\u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0633\u0627\u0628\u0639\u0629: \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0648\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0631\u0642\u0645\u064a \u0628\u0627\u0644\u062d\u0627\u0633\u0648\u0628<\/h2>\n\n\n\n<p>\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0641\u064a \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062f\u064a\u062b <a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\">\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a> \u064a\u0634\u0645\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0622\u0644\u064a\u0627\u064b<\/strong><\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0628\u0648\u0627\u0628\u0627\u062a \u0648\u0627\u0644\u062a\u0634\u0630\u064a\u0628 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0627\u0633\u0648\u0628<\/strong><\/li>\n\n\n\n<li><strong>\u0645\u0631\u0627\u0642\u0628\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u062f\u0641\u0642 \u0631\u0642\u0645\u064a\u064b\u0627<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>\u0641\u0648\u0627\u0626\u062f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0643\u0631\u0627\u0631 \u0639\u0627\u0644\u064a\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0628\u0634\u0631\u064a<\/li>\n\n\n\n<li>\u062f\u0648\u0631\u0627\u062a \u0625\u0646\u062a\u0627\u062c \u0623\u0633\u0631\u0639<\/li>\n\n\n\n<li>\u062c\u0648\u062f\u0629 \u0645\u062a\u0633\u0642\u0629 \u0639\u0628\u0631 \u062c\u0645\u064a\u0639 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629:<\/strong><br>\u0642\u0627\u0645\u062a \u0634\u0631\u0643\u0629 \u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0628\u062f\u0645\u062c \u0639\u0645\u0644\u064a\u0629 \u062a\u0634\u0630\u064a\u0628 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u062d\u0627\u0633\u0648\u0628\u060c \u0645\u0645\u0627 \u062d\u0642\u0642... <strong>\u062f\u0642\u0629 \u0623\u0628\u0639\u0627\u062f \u0623\u0639\u0644\u0649 25%<\/strong> \u0648 <strong>\u0645\u0639\u062f\u0644\u0627\u062a \u0625\u0646\u062a\u0627\u062c \u0623\u0633\u0631\u0639 15%<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-8\">\u0627\u0644\u0623\u0633\u0644\u0648\u0628 \u0627\u0644\u062b\u0627\u0645\u0646: \u0641\u062d\u0635 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0631\u0627\u062c\u0639\u0629<\/h2>\n\n\n\n<figure class=\"wp-block-image alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/10\/2-16.avif\" alt=\"\u0645\u0646\u062a\u062c\u0627\u062a \u0635\u0628 \u0627\u0644\u0631\u0645\u0644\" class=\"wp-image-3018\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/10\/2-16.avif 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/10\/2-16-150x150.jpg 150w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/10\/2-16-12x12.jpg 12w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/10\/2-16-100x100.jpg 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p>\u062a\u0636\u0645\u0646 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0623\u0646 \u0643\u0644 \u0642\u0637\u0639\u0629 \u0645\u0635\u0628\u0648\u0628\u0629 \u062a\u0644\u0628\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647. \u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0645\u0633\u062d \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong> \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0628\u064f\u0639\u062f\u064a\u0629<\/li>\n\n\n\n<li><strong>\u0641\u062d\u0635 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629<\/strong> \u0644\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629<\/li>\n\n\n\n<li><strong>\u0622\u0644\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0625\u062d\u062f\u0627\u062b\u064a\u0627\u062a (CMM)<\/strong> \u0644\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u062f\u0642\u064a\u0642<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0631\u0627\u062c\u0639\u0629:<\/strong><br>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0641\u064a \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u0642\u0648\u0627\u0644\u0628\u060c \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0645\u064a\u0645 \u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0635\u0628\u060c \u0623\u0648 \u062a\u062d\u0633\u064a\u0646 \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u0631\u0645\u0644 \u0644\u0644\u062f\u0641\u0639\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629. <strong>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0639\u062f\u0644\u0627\u062a \u0627\u0644\u062e\u0631\u062f\u0629 \u0628\u0646\u0633\u0628\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 12%<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-9\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u062d\u0633\u064a\u0646\u0647\u0627<\/h2>\n\n\n\n<p><strong>\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0645\u0639\u062f\u0646<\/th><th>\u0627\u0644\u0645\u0632\u0627\u064a\u0627<\/th><th>\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a<\/th><th>\u0623\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/th><\/tr><\/thead><tbody><tr><td>\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645<\/td><td>Lightweight, corrosion-resistant<\/td><td>Shrinkage sensitive<\/td><td>Automotive, aerospace<\/td><\/tr><tr><td>\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/td><td>Durable, wear-resistant<\/td><td>Brittle, heavy<\/td><td>Engine blocks, industrial machinery<\/td><\/tr><tr><td>\u0641\u064f\u0648\u0644\u0627\u064e\u0630<\/td><td>High strength, versatile<\/td><td>High pouring temp<\/td><td>Structural components, machinery<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u0628\u0635\u064a\u0631\u0629:<\/strong><br>Selecting the right metal, paired with optimized mold techniques, directly improves casting precision and reduces post-processing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-10\">\u0627\u0644\u0639\u064a\u0648\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0648\u0642\u0627\u064a\u0629 \u0645\u0646\u0647\u0627<\/h2>\n\n\n\n<p><strong>Typical Sand Casting Defects:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629:<\/strong> Caused by trapped gases; prevent with venting and degassing techniques<\/li>\n\n\n\n<li><strong>Cold Shuts:<\/strong> Result from low pouring temperature; prevent by controlling metal temp<\/li>\n\n\n\n<li><strong>Misruns:<\/strong> Metal fails to fill mold completely; prevent with proper gating and temperature<\/li>\n\n\n\n<li><strong>Surface Roughness:<\/strong> Excessive sand movement; prevent by shell coatings and proper compaction<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0646\u0635\u064a\u062d\u0629 \u0639\u0645\u0644\u064a\u0629:<\/strong><br>A combination of <strong>optimized sand, controlled pouring, and inspection loops<\/strong> can reduce defect rate below 5% in high-volume foundries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-11\">\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use <strong>reusable sand<\/strong> where possible<\/li>\n\n\n\n<li>Minimize scrap through simulation and inspection<\/li>\n\n\n\n<li>Invest in <strong>automation<\/strong> for labor-intensive processes<\/li>\n\n\n\n<li>Implement <strong>energy-efficient furnaces<\/strong> to reduce metal heating costs<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a:<\/strong><br>According to the International Foundry Association, adopting these strategies can <strong>reduce overall production cost by 10\u201318%<\/strong> without compromising precision.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-12\">\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h2>\n\n\n\n<p>Modern sand casting foundries focus on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dust and particulate control<\/li>\n\n\n\n<li>Recyclable sand usage<\/li>\n\n\n\n<li>Energy-efficient melting systems<\/li>\n\n\n\n<li>Safe handling of molten metals<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0631\u0623\u064a \u0627\u0644\u062e\u0628\u0631\u0627\u0621:<\/strong><br>\u201cFoundries integrating sustainable practices not only reduce environmental impact but also improve workplace safety and operational efficiency,\u201d notes Dr. Emily Hart, a metallurgical engineer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-14\">\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062f\u0642\u0629 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Conduct regular sand quality and mold integrity tests.<\/li>\n\n\n\n<li>Implement advanced gating and venting design using software simulation.<\/li>\n\n\n\n<li>Monitor metal temperature rigorously with thermocouples or infrared cameras.<\/li>\n\n\n\n<li>Apply shell coatings for fine surface finish and precise edges.<\/li>\n\n\n\n<li>Use controlled cooling and heat treatment protocols.<\/li>\n\n\n\n<li>Integrate automation and CNC systems for high-volume repeatability.<\/li>\n\n\n\n<li>Establish real-time inspection and feedback loops.<\/li>\n\n\n\n<li>Invest in operator training and continuous improvement programs.<\/li>\n<\/ol>\n\n\n\n<p>By following these practices, <strong><a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\">\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a><\/strong> can consistently produce high-precision, low-defect metal components for demanding industries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-13\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q1-what-metals-can-be-used-in-sand-casting-foundries-for-high-precision\">\u06331: \u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u061f<\/h3>\n\n\n\n<p>A1: Aluminum, steel, bronze, and cast iron are the most commonly used metals in <strong>\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/strong>. The choice depends on mechanical properties, tolerance requirements, and intended application. High-precision components often require aluminum or steel due to their consistent flow and low shrinkage rates. Selecting the right metal helps <strong>\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/strong> achieve tight dimensional tolerances.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q2-how-does-sand-quality-affect-casting\">\u06332: \u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u062c\u0648\u062f\u0629 \u0627\u0644\u0631\u0645\u0644 \u0639\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628\u061f<\/h3>\n\n\n\n<p>A2: High-quality, properly mixed sand ensures mold stability, accurate dimensions, and smooth surface finish.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q3-can-defects-be-predicted-before-casting\">\u06333: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0627\u0644\u0639\u064a\u0648\u0628 \u0642\u0628\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628\u061f<\/h3>\n\n\n\n<p>A3: Yes, simulation software predicts flow, solidification, and potential defects, allowing proactive adjustments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q4-is-automation-worth-the-investment\">\u06334: \u0647\u0644 \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u062a\u0633\u062a\u062d\u0642 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631\u061f<\/h3>\n\n\n\n<p>A4: Absolutely. Automation increases repeatability, reduces errors, and improves output consistency, especially for large-scale production.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q5-how-do-foundries-maintain-consistency-across-batches\">\u06335: \u0643\u064a\u0641 \u062a\u062d\u0627\u0641\u0638 \u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0628 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0627\u0633\u0642 \u0628\u064a\u0646 \u0627\u0644\u062f\u0641\u0639\u0627\u062a\u061f<\/h3>\n\n\n\n<p>A5: Through CNC-controlled molds, temperature monitoring, in-process inspections, and feedback loops from previous batches.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q6-can-sand-casting-foundries-produce-parts-with-complex-geometries\">Q6: Can <a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\">\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a> produce parts with complex geometries?<\/h3>\n\n\n\n<p><strong>A8:<\/strong> Yes. With advanced mold design, simulation software, and precise sand compaction, <strong>\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/strong> can produce highly complex shapes while maintaining dimensional accuracy. Proper gating and venting strategies are critical to avoid defects in intricate castings.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q7-how-does-mold-preheating-affect-precision-in-sand-casting-foundries\">Q7: How does mold preheating affect precision in <a href=\"https:\/\/www.leierwocasting.com\/ar\/sand-casting\/\">\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/a>?<\/h3>\n\n\n\n<p><strong>A9:<\/strong> Preheating molds reduces thermal shock, ensures even metal flow, and prevents defects like cold shuts. Many <strong>\u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644<\/strong> preheat molds based on metal type and casting size to improve surface finish and dimensional accuracy.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0627\u0643\u062a\u0634\u0641 8 \u062a\u0642\u0646\u064a\u0627\u062a \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0645\u0635\u0627\u0646\u0639 \u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0644\u062a\u062d\u0642\u064a\u0642 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0639\u064a\u0648\u0628\u060c \u0648\u062a\u0639\u0632\u064a\u0632 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>","protected":false},"author":1,"featured_media":3419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-3418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/posts\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/comments?post=3418"}],"version-history":[{"count":1,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/posts\/3418\/revisions"}],"predecessor-version":[{"id":3420,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/posts\/3418\/revisions\/3420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/media\/3419"}],"wp:attachment":[{"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/media?parent=3418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/categories?post=3418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leierwocasting.com\/ar\/wp-json\/wp\/v2\/tags?post=3418"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}