{"id":17959,"date":"2025-01-24T20:07:21","date_gmt":"2025-01-24T20:07:21","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=17959"},"modified":"2025-03-22T06:12:54","modified_gmt":"2025-03-22T06:12:54","slug":"%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/","title":{"rendered":"\u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0628\u0627\u0644\u0642\u0627\u0644\u0628 \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0642\u0627\u0644\u0628"},"content":{"rendered":"<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0646\u062a\u062c \u0645\u0635\u0628\u0648\u0628\u0627\u062a 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\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u064a\u062c\u0639\u0644 \u0642\u0637\u0639 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0642\u0648\u064a\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u064a\u0645\u0646\u0639\u0647\u0627 \u0645\u0646 \u0627\u0644\u0635\u062f\u0623. \u064a\u0636\u064a\u0641 \u0627\u0644\u0637\u0644\u0627\u0621 \u0644\u0648\u0646\u0627\u064b \u0648\u064a\u062d\u0645\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621. \u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0646\u0627\u0639\u0645\u0629 \u0648\u0644\u0627\u0645\u0639\u0629.<\/p>\n<p>\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u062a\u0639\u0631\u0651\u0641 \u0639\u0644\u0649 \u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0632\u064a\u0627\u062f\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0633\u0628\u0648\u0643\u0627\u062a \u0648\u0645\u0638\u0647\u0631\u0647\u0627 \u0628\u0639\u0645\u0642.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Surface_Finishing_Options\" >\u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#A_Mechanical_Finishing_Methods\" >A. \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#1_Machining\" >1. \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Tool_Materials\" >\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u062f\u0648\u0627\u062a:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Tool_Wear_and_Its_Effects\" >\u062a\u0622\u0643\u0644 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0622\u062b\u0627\u0631\u0647:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#2_Grinding\" >2. \u0627\u0644\u0637\u062d\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Abrasives\" >\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0627\u0634\u0637\u0629:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Coolants\" >\u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#3_Polishing\" >3. \u0627\u0644\u062a\u0644\u0645\u064a\u0639<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#B_Chemical_Finishing_Methods\" >B. \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Chemical_Etching\" >\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Chemical_Milling\" >\u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Pickling\" >\u0627\u0644\u062a\u062e\u0644\u064a\u0644<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#C_Coating_and_Plating_Methods\" >C. \u0637\u0631\u0642 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0627\u0644\u0637\u0644\u0627\u0621<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#1_Painting\" >1.   \u0627\u0644\u0637\u0644\u0627\u0621<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#2_Plating\" >2.   \u0627\u0644\u0637\u0644\u0627\u0621<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#3_Powder_Coating\" >3.   \u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0633\u062d\u0648\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#4_Anodizing\" >4. \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Advanced_Surface_Finishing_Techniques\" >\u062a\u0642\u0646\u064a\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#1_Laser_Polishing\" >1.   \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Electrochemical_Polishing\" >\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Ultrasonic_Finishing\" >\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Casting_Defects_Causes_Types_and_Prevention\" >\u0639\u064a\u0648\u0628 \u0627\u0644\u0635\u0628: \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u0648\u0642\u0627\u064a\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#1_Porosity\" >1. \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Gas_Porosity\" >\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u063a\u0627\u0632:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Sand_Porosity\" >\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0631\u0645\u0644:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Prevention\" >\u0627\u0644\u0648\u0642\u0627\u064a\u0629:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#2_Shrinkage\" >2. \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Prevention-2\" >\u0627\u0644\u0648\u0642\u0627\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#3_Rough_Surfaces\" >3. \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Surface_roughness\" >\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Prevention-3\" >\u0627\u0644\u0648\u0642\u0627\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Considerations_for_Choosing_a_Surface_Finishing_Option\" >\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aludiecasting.com\/ar\/%d8%ae%d9%8a%d8%a7%d8%b1%d8%a7%d8%aa-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b5%d8%a8-%d8%a8%d8%a7%d9%84%d9%82%d8%a7%d9%84%d8%a8\/#Conclusion\" >\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Surface_Finishing_Options\"><\/span>\u062e\u064a\u0627\u0631\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17960 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1-1024x1024.jpg\" alt=\"\u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0627\u0644\u0635\u0628\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"A_Mechanical_Finishing_Methods\"><\/span>A. \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642 \u0641\u064a \u0632\u064a\u0627\u062f\u0629 \u062f\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u062c\u0648\u062f\u0629 \u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0635\u0628. \u0641\u0647\u064a \u062a\u0632\u064a\u0644 \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0633\u0637\u062d \u0648\u062a\u062c\u0639\u0644 \u0645\u064a\u0632\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0623\u0641\u0636\u0644.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Machining\"><\/span>1. \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0642\u0637\u0639. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0644\u062a\u0634\u0643\u064a\u0644 \u0642\u0637\u0639\u0629 \u0627\u0644\u0639\u0645\u0644 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f. \u0637\u0631\u0642 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0647\u064a:<\/p>\n<ul>\n<li><strong>\u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/strong>: \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0632\u0627\u0626\u062f \u0623\u062b\u0646\u0627\u0621 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628. \u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629. \u0648\u0647\u064a \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0623\u0628\u0639\u0627\u062f \u062a\u0628\u0644\u063a \u00b1 0.05 \u0645\u0645.<\/li>\n<li><strong>\u0627\u0644\u0637\u062d\u0646<\/strong>: \u064a\u0642\u0648\u0645 \u0627\u0644\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0648\u0651\u0627\u0631 \u0628\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0639\u0646\u062f \u0625\u0628\u0642\u0627\u0621 \u0627\u0644\u062c\u0632\u0621 \u0641\u064a \u062d\u0627\u0644\u0629 \u062b\u0627\u0628\u062a\u0629. \u064a\u0645\u0643\u0646\u0643 \u0635\u0646\u0639 \u0623\u0634\u0643\u0627\u0644 \u0635\u0639\u0628\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u062d\u0646 \u0648\u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u00b1 0.02 \u0645\u0645.<\/li>\n<li><strong>\u0627\u0644\u062d\u0641\u0631<\/strong>: \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u0643\u064a\u0646\u0629 \u0627\u0644\u062d\u0641\u0631 \u0644\u0639\u0645\u0644 \u062b\u0642\u0648\u0628 \u0641\u064a \u0627\u0644\u0623\u062c\u0632\u0627\u0621. \u0648\u0628\u0648\u062c\u0647 \u0639\u0627\u0645\u060c \u064a\u0645\u0643\u0646 \u0644\u0642\u0645 \u0627\u0644\u062b\u0642\u0628 \u0625\u0646\u0634\u0627\u0621 \u062b\u0642\u0648\u0628 \u0628\u0623\u0642\u0637\u0627\u0631 \u0635\u063a\u064a\u0631\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 0.5 \u0645\u0645. \u0648\u062a\u062a\u0631\u0627\u0648\u062d \u062f\u0631\u062c\u0629 \u062a\u0641\u0627\u0648\u062a \u0647\u0630\u0647 \u0627\u0644\u062b\u0642\u0648\u0628 \u0645\u0646 \u00b1 0.05 \u0645\u0645 \u0625\u0644\u0649 \u00b1 0.1 \u0645\u0645\u060c \u062d\u0633\u0628 \u0627\u0644\u062d\u062c\u0645.<\/li>\n<li><strong>\u0645\u0645\u0644<\/strong>: \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062b\u0642\u0628 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u062b\u0642\u0648\u0628 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629. \u062a\u0648\u0641\u0631 \u062f\u0642\u0629 \u062f\u0642\u064a\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u00b1 0.01 \u0645\u0645.<\/li>\n<li><strong>\u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0648\u0627\u0644\u062a\u062e\u0637\u064a\u0637<\/strong>: \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0644\u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629 \u0648\u0639\u0645\u0644 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645\u0629. \u0648\u0647\u064a \u062a\u0648\u0641\u0631 \u062f\u0642\u0629 \u062a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a \u00b1 0.1 \u0645\u0645.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tool_Materials\"><\/span>\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u062f\u0648\u0627\u062a:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0633\u0628\u0643\u0647 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0634\u0637\u064a\u0628. \u064a\u0645\u0643\u0646\u0643 \u0627\u062e\u062a\u064a\u0627\u0631 <a href=\"https:\/\/en.wikipedia.org\/wiki\/High-speed_steel\" target=\"_blank\" rel=\"noopener\">\u0641\u0648\u0644\u0627\u0630 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629<\/a> (HSS) \u0644\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u0644\u064a\u0646\u0629. \u062a\u0648\u0641\u0631 \u0633\u0631\u0639\u0629 \u0642\u0637\u0639 \u062a\u0635\u0644 \u0625\u0644\u0649 30-40 \u0645\/\u062f\u0642\u064a\u0642\u0629. \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0643\u0631\u0628\u064a\u062f \u0647\u064a \u062e\u064a\u0627\u0631\u0627\u062a \u062c\u064a\u062f\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u0648\u0627\u0644\u0642\u0627\u0633\u064a\u0629. \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0633\u0631\u0639\u0627\u062a \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 150-300 \u0645\/\u062f\u0642\u064a\u0642\u0629.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tool_Wear_and_Its_Effects\"><\/span>\u062a\u0622\u0643\u0644 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0622\u062b\u0627\u0631\u0647:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0628\u0644\u0649 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u063a\u0627\u0644\u0628\u064b\u0627 \u0628\u0633\u0628\u0628 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062a\u0643\u0631\u0631 \u0644\u0641\u062a\u0631\u0629 \u0637\u0648\u064a\u0644\u0629. \u062a\u0633\u0628\u0628 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0639\u064a\u0628\u0629 \u0623\u0633\u0637\u062d\u064b\u0627 \u062e\u0634\u0646\u0629 \u0648\u0623\u0628\u0639\u0627\u062f\u064b\u0627 \u063a\u064a\u0631 \u062f\u0642\u064a\u0642\u0629. \u0643\u0645\u0627 \u0623\u0646\u0647\u0627 \u062a\u0632\u064a\u062f \u0645\u0646 \u062e\u0637\u0631 \u062d\u062f\u0648\u062b \u0639\u064a\u0648\u0628. \u0644\u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0645\u0647\u0645\u0629 \u0644\u062a\u062c\u0646\u0628 \u0647\u0630\u0647 \u0627\u0644\u0622\u062b\u0627\u0631.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Grinding\"><\/span>2. \u0627\u0644\u0637\u062d\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-grinding.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17962 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-grinding-1024x1024.jpg\" alt=\"\u0637\u062d\u0646 \u0627\u0644\u0633\u0637\u062d \u0641\u064a \u0635\u0628 \u0627\u0644\u0642\u0648\u0627\u0644\u0628\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-grinding-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-grinding-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-grinding-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u0627\u0644\u0637\u062d\u0646 \u0647\u0648 \u062a\u0642\u0646\u064a\u0629 \u062a\u0634\u0637\u064a\u0628. \u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u062c\u0644\u0627\u062a \u0643\u0627\u0634\u0637\u0629 \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0646\u0639\u064a\u0645 \u0633\u0637\u062d \u0627\u0644\u062c\u0632\u0621. \u062a\u0634\u0645\u0644 \u0637\u0631\u0642 \u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ul>\n<li><strong>\u0637\u062d\u0646 \u0627\u0644\u0633\u0637\u062d<\/strong>:<\/li>\n<\/ul>\n<p>\u062a\u0648\u0641\u064a\u0631 \u0623\u0633\u0637\u062d \u0645\u0633\u0637\u062d\u0629 \u0648\u064a\u0645\u0643\u0646\u0647\u0627 \u062a\u062d\u0642\u064a\u0642 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062a\u0641\u0627\u0648\u062a \u00b1 0.001 \u0645\u0645. \u062a\u0648\u0636\u062d \u0627\u0644\u0635\u0648\u0631\u0629 \u0639\u0645\u0644\u064a\u0629 \u0637\u062d\u0646 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u063a\u0632\u0644 \u0623\u0641\u0642\u064a \u0648\u0637\u0627\u0648\u0644\u0629 \u062a\u0631\u062f\u062f\u064a\u0629. \u0647\u0646\u0627\u060c \u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0641 \u0637\u062d\u0646 \u0627\u0644\u0633\u0637\u062d \u0625\u0644\u0649 \u0646\u0648\u0639\u064a\u0646:<\/p>\n<ol>\n<li>\u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0639\u0631\u0636\u064a: \u062a\u062a\u062d\u0631\u0643 \u0639\u062c\u0644\u0629 \u0627\u0644\u0637\u062d\u0646 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0625\u0644\u0649 \u0622\u062e\u0631 \u0639\u0628\u0631 \u0627\u0644\u0633\u0637\u062d.<\/li>\n<li>\u0627\u0644\u0637\u062d\u0646 \u0628\u0627\u0644\u063a\u0637\u0633: \u062a\u062a\u063a\u0630\u0649 \u0627\u0644\u0639\u062c\u0644\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0625\u0644\u0649 \u0623\u0633\u0641\u0644 \u0627\u0644\u0645\u0627\u062f\u0629.<\/li>\n<\/ol>\n<ul>\n<li><strong>\u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a<\/strong>: \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0630\u0627\u062a \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0648\u064a\u062d\u0635\u0644\u0648\u0646 \u0639\u0644\u0649 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u00b1 0.002 \u0645\u0645.<\/li>\n<li><strong>\u0627\u0644\u0637\u062d\u0646 \u0628\u062f\u0648\u0646 \u0645\u0631\u0643\u0632\u064a\u0629<\/strong>: \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0635\u0646\u0639 \u0642\u0637\u0639 \u0639\u0645\u0644 \u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u062f\u0642\u064a\u0642\u0629. \u0641\u0647\u064a \u062a\u062d\u0642\u0642 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u062a\u0628\u0644\u063a \u00b1 0.001 \u0645\u0645.<\/li>\n<li><strong>\u0627\u0644\u0637\u062d\u0646 \u0628\u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0632\u0627\u062d\u0641\u0629<\/strong>: \u064a\u0632\u064a\u0644 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0645\u0646 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0639\u0645\u064a\u0642 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629. \u0648\u0647\u064a \u062a\u0633\u0645\u062d \u0644\u0647\u0645 \u0628\u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0641\u0627\u0648\u062a \u0642\u062f\u0631\u0647 \u00b1 0.002 \u0645\u0645.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Abrasives\"><\/span>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0627\u0634\u0637\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0634\u0637\u0629 \u0647\u064a \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u0627\u0634\u0637\u0629. \u0648\u0647\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0644\u0644\u0642\u0637\u0639 \u0623\u0648 \u0627\u0644\u0641\u0631\u0643 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0637\u062d\u0646 \u0648\u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0637\u062d\u0646\u0647. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0628\u062d\u062c\u0645 \u062d\u0635\u0649 60-120. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0644\u0627\u0628\u0629 (\u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643)\u060c \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0643\u0631\u0628\u064a\u062f \u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0645\u0639 \u062d\u0635\u0649 \u0628\u0645\u0642\u0627\u0633\u0627\u062a 120-240.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Coolants\"><\/span>\u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0645\u0647\u0645\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0642\u0650\u0637\u0639 \u0645\u0646 \u0627\u0644\u062a\u0644\u0641 \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u0641\u0647\u064a \u062a\u062a\u062d\u0643\u0645 \u0641\u064a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0642\u0650\u0637\u0639 \u0648\u0639\u062c\u0644\u0627\u062a \u0627\u0644\u0637\u062d\u0646. \u062a\u0642\u0644\u0644 \u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u062a\u0622\u0643\u0644 \u0627\u0644\u0639\u062c\u0644\u0627\u062a \u0644\u0623\u0646\u0647\u0627 \u062a\u0648\u0641\u0631 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0648\u062a\u0633\u0647\u0644 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0628\u064f\u0631\u0627\u062f\u0629. \u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0627\u0644\u0632\u064a\u0648\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u0648\u0628\u0627\u0646 \u0641\u064a \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0627\u0644\u0627\u0635\u0637\u0646\u0627\u0639\u064a\u0629.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Polishing\"><\/span>3. \u0627\u0644\u062a\u0644\u0645\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0642\u0648\u0645 \u0635\u0627\u0646\u0639\u0648 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0628\u062a\u062d\u0633\u064a\u0646 \u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0627\u0644\u062a\u0644\u0645\u064a\u0639. \u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642 \u0639\u0644\u0649 \u0625\u0636\u0641\u0627\u0621 \u0627\u0644\u0644\u0645\u0639\u0627\u0646 \u0648\u0627\u0644\u062c\u0645\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0639\u0645\u0631\u0647\u0627 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a. \u062a\u0634\u0645\u0644 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/polishing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17963 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/polishing-1024x1024.jpg\" alt=\"\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/polishing-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/polishing-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/polishing-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0644\u0645\u064a\u0639<\/strong>: \u062a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0639\u062c\u0644\u0627\u062a \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0648\u062d \u0633\u0631\u0639\u062a\u0647\u0627 \u0645\u0646 2000 \u0625\u0644\u0649 4000 \u062f\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u062f\u0642\u064a\u0642\u0629. \u064a\u062a\u0645 \u0625\u0646\u062a\u0627\u062c\u0647\u0627 \u0628\u0645\u0648\u0627\u062f \u0642\u0645\u0627\u0634\u064a\u0629 \u0623\u0648 \u0644\u0628\u0627\u062f. \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u062a\u0646\u0639\u064a\u0645 \u0627\u0644\u0623\u0633\u0637\u062d \u0628\u0647\u0630\u0647 \u0627\u0644\u0639\u062c\u0644\u0627\u062a. \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0637\u0631\u0642\u0627\u064b \u0643\u0627\u0634\u0637\u0629 \u0648\u063a\u064a\u0631 \u0643\u0627\u0634\u0637\u0629 \u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628.<\/li>\n<li><strong>\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/strong>:<\/li>\n<\/ul>\n<p>\u062a\u0642\u0648\u0645 \u0623\u062f\u0627\u0629 \u062f\u0648\u0627\u0631\u0629 (\u0643\u0631\u0629 \u064a\u0648\u0631\u064a\u062a\u0627\u0646) \u0628\u062a\u0646\u0639\u064a\u0645 \u0633\u0637\u062d \u0642\u0637\u0639\u0629 \u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629. \u062a\u0642\u0648\u0645 \u0627\u0644\u0623\u062f\u0627\u0629 \u0628\u0627\u0644\u0636\u063a\u0637 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0639\u0627\u0645\u0629 \u0632\u0646\u0628\u0631\u0643\u064a\u0629. \u062a\u0642\u0648\u0645 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0628\u062a\u062f\u0641\u0642 \u0627\u0644\u0637\u064a\u0646 \u0623\u0633\u0641\u0644 \u0627\u0644\u0623\u062f\u0627\u0629. \u0648\u0647\u0630\u0627 \u064a\u0635\u0642\u0644 \u0627\u0644\u0633\u0637\u062d \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0645\u0644 \u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a.<\/p>\n<ul>\n<li><strong>\u0627\u0644\u0644\u0641<\/strong>: \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0644\u0641 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f \u0643\u0627\u0634\u0637\u0629 \u062f\u0642\u064a\u0642\u0629 (\u0639\u062c\u064a\u0646\u0629 \u0627\u0644\u0645\u0627\u0633). \u062a\u0648\u0641\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0623\u0633\u0637\u062d\u064b\u0627 \u0623\u0643\u062b\u0631 \u0646\u0639\u0648\u0645\u0629. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629 \u0644\u062a\u062d\u0642\u064a\u0642 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0628\u0642\u064a\u0645 RA \u0623\u0642\u0644 \u0645\u0646 0.01 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631.<\/li>\n<li><strong>\u0627\u0644\u0634\u062d\u0630<\/strong>: \u062a\u0639\u0645\u0644 \u0637\u0631\u0642 \u0627\u0644\u0634\u062d\u0630 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0639\u0644\u0649 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u062b\u0644 \u062a\u062c\u0627\u0648\u064a\u0641 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a. \u0641\u0647\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u062d\u062c\u0627\u0631 \u0643\u0627\u0634\u0637\u0629. \u0648\u0647\u0630\u0627 \u064a\u0632\u064a\u0644 \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0648\u064a\u0639\u0637\u064a \u062a\u0634\u0637\u064a\u0628\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0648\u0633\u0644\u0633\u064b\u0627. \u062a\u0639\u0637\u064a \u0627\u0644\u0634\u062d\u0630 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 \u00b1 0.01 \u0645\u0645 \u0625\u0644\u0649 \u00b1 0.02 \u0645\u0645\u060c \u062d\u0633\u0628 \u0627\u0644\u0645\u0627\u062f\u0629.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"B_Chemical_Finishing_Methods\"><\/span>B. \u0637\u0631\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Etching\"><\/span>\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0632\u064a\u0644 \u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0645\u0646\u0627\u0637\u0642 \u0645\u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u062c\u0632\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f \u0627\u0644\u062d\u0641\u0631. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u062d\u062f\u064a\u062f\u064a\u0643 \u0644\u0644\u0646\u062d\u0627\u0633 \u0648\u062d\u0645\u0636 \u0627\u0644\u0646\u064a\u062a\u0631\u064a\u0643 \u0644\u0644\u0635\u0644\u0628. \u0648\u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0644\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0641\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a (\u0645\u0631\u0643\u0628\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631) \u0648\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0632\u062e\u0631\u0641\u064a\u0629. \u062a\u062a\u0641\u0627\u0648\u062a \u0623\u0639\u0645\u0627\u0642 \u0627\u0644\u062d\u0641\u0631 \u0645\u0646 0.01 \u0625\u0644\u0649 0.5 \u0645\u0645\u060c \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u0648\u0642\u062a \u0627\u0644\u062a\u0639\u0631\u064a\u0636.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Milling\"><\/span>\u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0632\u064a\u0644 \u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0631\u0642\u0627\u0628\u0629 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Chemical_milling\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u062d\u0641\u0631 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/a>. \u062a\u062a\u0631\u0627\u0648\u062d \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0646 0.1 \u0625\u0644\u0649 2 \u0645\u0645\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0627 \u064a\u062d\u062a\u0627\u062c\u0647 \u0627\u0644\u0645\u0643\u0648\u0646.<\/p>\n<p>\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0644\u064a\u0633\u062a \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0644\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0625\u0646\u0634\u0627\u0621 \u0623\u0634\u0643\u0627\u0644 \u0645\u0639\u0642\u062f\u0629 \u0628\u062f\u0648\u0646\u0647\u0627. \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Pickling\"><\/span>\u0627\u0644\u062a\u062e\u0644\u064a\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0632\u064a\u0644 \u0627\u0644\u062a\u062e\u0644\u064a\u0644 \u0627\u0644\u0623\u0643\u0627\u0633\u064a\u062f \u0648\u0627\u0644\u0642\u0634\u0648\u0631 \u0648\u0627\u0644\u0635\u062f\u0623 \u0644\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629. \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u063a\u0645\u0631 \u0641\u064a \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u062d\u0645\u0636\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062d\u0645\u0636 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0644\u0648\u0631\u064a\u0643 \u0623\u0648 \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0646\u0638\u0641 \u0627\u0644\u062a\u062e\u0644\u064a\u0644 \u0628\u0623\u0639\u0645\u0627\u0642 \u062a\u062a\u0631\u0627\u0648\u062d \u0645\u0646 0.05 \u0625\u0644\u0649 0.3 \u0645\u0645. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0639\u062a\u0645\u062f \u0630\u0644\u0643 \u0639\u0644\u0649 \u0627\u0644\u062d\u0645\u0636 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0648\u0648\u0642\u062a \u0627\u0644\u063a\u0645\u0631. \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0644\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u0644\u062d\u0627\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"C_Coating_and_Plating_Methods\"><\/span>C. \u0637\u0631\u0642 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0627\u0644\u0637\u0644\u0627\u0621<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Painting\"><\/span>1.   \u0627\u0644\u0637\u0644\u0627\u0621<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0644\u0627\u0621 \u0639\u062f\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u0627\u0644\u0637\u0644\u0627\u0621. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0630\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0645\u0633\u0627\u062d\u064a\u0642. \u0642\u0628\u0644 \u0627\u0644\u0637\u0644\u0627\u0621\u060c \u064a\u0639\u062f \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0633\u0637\u062d \u0648\u0646\u0638\u0627\u0641\u062a\u0647 (\u0623\u0643\u062b\u0631 \u0645\u0646 95%) \u0645\u0647\u0645\u064b\u0627 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642. \u0648\u064a\u0634\u0645\u0644 \u0630\u0644\u0643 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0634\u062d\u0648\u0645 \u0648\u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a.<\/p>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0637\u0644\u0627\u0621 \u0627\u0644\u062c\u0632\u0621 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0631\u0634 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u063a\u0645\u0633 \u0623\u0648 \u0627\u0644\u0631\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a. \u0627\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u062a\u0634\u0637\u064a\u0628.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Plating\"><\/span>2.   \u0627\u0644\u0637\u0644\u0627\u0621<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0634\u064a\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0625\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0637\u0644\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0646 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0648\u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062e\u0635\u0648\u0635\u060c \u064a\u0639\u0645\u0644 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0639\u0644\u0649 \u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0645\u062b\u0644 \u0627\u0644\u0643\u0631\u0648\u0645 \u0623\u0648 \u0627\u0644\u0646\u064a\u0643\u0644 \u0623\u0648 \u0627\u0644\u0630\u0647\u0628 \u0641\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u0639\u0637\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u063a\u064a\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0637\u0644\u0627\u0621\u0627\u062a \u0645\u0648\u062d\u062f\u0629 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u064a\u0627\u0631 \u062e\u0627\u0631\u062c\u064a.<\/p>\n<p>\u062a\u062a\u0631\u0627\u0648\u062d \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0645\u0646 0.005-0.25 \u0645\u0645. \u0648\u0647\u0648 \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u0635\u062f\u0623 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u064a\u0639\u0637\u064a \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0632\u062e\u0631\u0641\u064a\u0629 \u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Powder_Coating\"><\/span>3.   \u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0633\u062d\u0648\u0642<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0645\u0633\u062d\u0648\u0642 \u0645\u0633\u062d\u0648\u0642\u064b\u0627 \u0633\u0627\u0644\u0628 \u0627\u0644\u0634\u062d\u0646\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0647 \u0639\u0644\u0649 \u0642\u0637\u0639 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u0624\u0631\u0636\u0629. \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u062a\u0633\u062e\u064a\u0646 \u0627\u0644\u0642\u0637\u0639\u0629 \u062a\u062d\u062a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 160 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 200 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u064a\u062a\u0633\u0628\u0628 \u0630\u0644\u0643 \u0641\u064a \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u0645\u0633\u062d\u0648\u0642 \u0637\u0628\u0642\u0629 \u0646\u0647\u0627\u0626\u064a\u0629 \u0646\u0627\u0639\u0645\u0629.<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/powder-coating.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17964 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/powder-coating-1024x1024.jpg\" alt=\"\u0637\u0644\u0627\u0621 \u0645\u0633\u062d\u0648\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/powder-coating-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/powder-coating-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/powder-coating-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u064a\u062f\u0648\u0645 \u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0633\u062d\u0648\u0642 \u0644\u0641\u062a\u0631\u0629 \u0623\u0637\u0648\u0644\u060c \u0648\u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u0643\u0645\u0627 \u0623\u0646\u0647 \u0635\u062f\u064a\u0642 \u0644\u0644\u0628\u064a\u0626\u0629. \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u0642\u0637\u0639 \u063a\u064a\u0627\u0631 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0648\u0627\u0644\u0623\u062b\u0627\u062b.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Anodizing\"><\/span>4. \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/maxresdefault-1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17984 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/maxresdefault-1-1-1024x455.jpg\" alt=\"\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645\" width=\"1024\" height=\"455\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/maxresdefault-1-1-1024x455.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/maxresdefault-1-1-980x435.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/maxresdefault-1-1-480x213.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u062a\u063a\u064a\u0631 \u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646. \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0648\u062d\u0645\u0627\u0645 \u0643\u064a\u0645\u064a\u0627\u0626\u064a. \u064a\u0646\u062a\u062c \u0639\u0646 \u0630\u0644\u0643 \u0637\u0628\u0642\u0629 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u0627\u064b \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646. \u0648\u062a\u0643\u0648\u0646 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0623\u0643\u062b\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0622\u0643\u0644. \u0643\u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u063a\u064a\u0631 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0645\u0646 \u0645\u0638\u0647\u0631 \u0627\u0644\u0645\u0639\u062f\u0646. \u0648\u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0647\u0648 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u064b \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645. \u0648\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0645\u062b\u0644 \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0628\u0646\u0627\u0621.<\/p>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0630\u0647\u0627\u0628 \u0625\u0644\u0649 <a href=\"https:\/\/aludiecasting.com\/ar\/%d8%a3%d9%86%d9%88%d8%af%d8%a9-%d8%a7%d9%84%d8%a3%d9%84%d9%88%d9%85%d9%86%d9%8a%d9%88%d9%85-%d8%a7%d9%84%d9%85%d8%b5%d8%a8%d9%88%d8%a8\/\">\u0623\u0646\u0648\u062f\u0629 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0645\u0635\u0628\u0648\u0628<\/a> \u0635\u0641\u062d\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0639\u0646 \u062a\u0634\u0637\u064a\u0628 \u0623\u0633\u0637\u062d \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0627\u0644\u0623\u0646\u0648\u062f\u064a\u0646\u062c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advanced_Surface_Finishing_Techniques\"><\/span>\u062a\u0642\u0646\u064a\u0627\u062a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Laser_Polishing\"><\/span>1.   \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0639\u0645\u0644 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u064f\u0635\u0646\u0651\u0639\u0629 \u0628\u0634\u0643\u0644 \u0625\u0636\u0627\u0641\u064a. \u064a\u0642\u0648\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0645\u0633\u0627\u0631\u0627\u062a \u0645\u0641\u0631\u062f\u0629 \u0637\u0628\u0642\u0629 \u062a\u0644\u0648 \u0627\u0644\u0623\u062e\u0631\u0649 \u0644\u062a\u062d\u0633\u064a\u0646 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0634\u0648\u0646\u0629.<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/laser-polishing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17965 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/laser-polishing-1024x1024.jpg\" alt=\"\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/laser-polishing-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/laser-polishing-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/laser-polishing-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u064a\u0645\u0633\u062d \u0634\u0639\u0627\u0639 \u0644\u064a\u0632\u0631 \u063a\u0627\u0648\u0633\u064a \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0645\u0639\u064a\u0646. \u064a\u0642\u0648\u0645 \u0628\u0635\u0647\u0631 \u0648\u062a\u0646\u0639\u064a\u0645 \u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u0627\u062f\u0629. \u062a\u062a\u062f\u0627\u062e\u0644 \u0628\u0642\u0639\u0629 \u0627\u0644\u0644\u064a\u0632\u0631 \u0647\u0630\u0647 \u0645\u0639 \u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0645\u0646 0.1-0.5 \u0645\u0645 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0627\u062a\u0633\u0627\u0642.<\/p>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0623\u0634\u0639\u0629 \u0644\u064a\u0632\u0631 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u062a\u0633\u064a\u064a\u0644 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0648\u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u0637\u064a\u062f\u0647\u0627. \u0648\u064a\u0648\u0641\u0631 \u062f\u0642\u0629 \u062a\u0635\u0644 \u0625\u0644\u0649 \u00b1 0.1 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631. \u062a\u064f\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0645\u0641\u0636\u0644\u0629 \u0644\u0644\u0623\u0634\u0643\u0627\u0644 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0635\u0639\u0628\u0629 \u0645\u062b\u0644 \u0627\u0644\u063a\u0631\u0633\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0648\u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Electrochemical_Polishing\"><\/span>\u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0642\u0644 \u0627\u0644\u0643\u0647\u0631\u0648\u0643\u064a\u0645\u064a\u0627\u0626\u064a (ECP) \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621. \u0648\u0647\u0648 \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0646\u0639\u064a\u0645 \u0648\u0635\u0642\u0644 \u0633\u0637\u062d \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0639 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0646\u0633\u0628\u0629 80-95%.<\/p>\n<p>\u062a\u0634\u0628\u0647 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0639\u0643\u0633\u064a. \u0644\u0623\u0646 \u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u064a\u0632\u064a\u0644\u0648\u0646 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0639\u062f\u0646. \u0628\u062d\u064a\u062b \u064a\u062d\u0642\u0642\u0648\u0646 \u0644\u0645\u0633\u0629 \u0646\u0647\u0627\u0626\u064a\u0629 \u0645\u0635\u0642\u0648\u0644\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n<p>\u062a\u064f\u0639\u062f ECP \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0634\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0641\u0636\u0627\u0626\u064a\u0629.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ultrasonic_Finishing\"><\/span>\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0645\u0648\u062c\u0627\u062a \u0635\u0648\u062a\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u062f\u062f. \u062a\u062e\u0644\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0641\u064a \u0645\u0644\u0627\u0637 \u0645\u0646 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0643\u0627\u0634\u0637\u0629 \u0648\u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0633\u0627\u0626\u0644. \u062a\u0642\u0648\u0645 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0628\u062a\u062d\u0631\u064a\u0643 \u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0643\u0627\u0634\u0637\u0629 \u0644\u0642\u0635\u0641 \u0633\u0637\u062d \u0627\u0644\u062c\u0632\u0621. \u0648\u0647\u0630\u0627 \u064a\u0632\u064a\u0644 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u064a\u0633\u0628\u0628 \u0646\u062a\u064a\u062c\u0629 \u0635\u0642\u0644 \u0623\u0639\u0644\u0649.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 0.1-0.3 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631. \u0648\u0647\u064a \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0632\u064a\u0632 \u0648\u0627\u0644\u0635\u0642\u0644 \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0645\u0646 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Casting_Defects_Causes_Types_and_Prevention\"><\/span>\u0639\u064a\u0648\u0628 \u0627\u0644\u0635\u0628: \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u0648\u0642\u0627\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Porosity\"><\/span>1. \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0628\u062f\u0648 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u062b\u0642\u0648\u0628 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0623\u0648 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a. \u062a\u062a\u0634\u0643\u0644 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0639\u062f\u0646 \u0648\u062a\u0636\u0639\u0641\u0647. \u0648\u0623\u0633\u0628\u0627\u0628 \u062d\u062f\u0648\u062b\u0647\u0627 \u0647\u064a:<\/p>\n<ul>\n<li>\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0645\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631<\/li>\n<li>\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u064a\u0629<\/li>\n<li>\u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0639\u0641\u0646 (\u0642\u062f\u064a\u0645 \u0623\u0648 \u062a\u0627\u0644\u0641)<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Gas_Porosity\"><\/span>\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u063a\u0627\u0632:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u062d\u062f\u062b \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u063a\u0627\u0632\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0644\u0628. \u062a\u062f\u062e\u0644 \u063a\u0627\u0632\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0623\u0648 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646 \u0623\u0648 \u0627\u0644\u0623\u0643\u0633\u062c\u064a\u0646 \u0623\u0648 \u062a\u062e\u062a\u0644\u0637 \u0628\u0627\u0644\u0645\u0639\u0627\u062f\u0646. \u062a\u062a\u0631\u0627\u0643\u0645 \u0647\u0630\u0647 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0641\u064a \u0627\u0644\u062f\u0627\u062e\u0644 \u0648\u062a\u0634\u0643\u0644 \u0641\u0642\u0627\u0639\u0627\u062a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u064f\u0638\u0647\u0631 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0641\u064a \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0642\u0627\u0628\u0644\u064a\u0629 \u0630\u0648\u0628\u0627\u0646 \u062a\u0628\u0644\u063a 0.69 \u0633\u0645\u00b3\/100 \u062c\u0645 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 660 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0648\u064a\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 0.034 \u0633\u0645\u00b3\/100 \u062c\u0645 \u0639\u0646\u062f\u0645\u0627 \u064a\u0635\u0628\u062d \u0627\u0644\u0645\u0639\u062f\u0646 \u0635\u0644\u0628\u064b\u0627.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sand_Porosity\"><\/span>\u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0631\u0645\u0644:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u062d\u062f\u062b \u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0631\u0645\u0644 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0631\u0645\u0644. \u062a\u062e\u062a\u0644\u0637 \u0628\u0639\u0636 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0645\u0644 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0645\u0646 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0645\u0639 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Prevention\"><\/span>\u0627\u0644\u0648\u0642\u0627\u064a\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0628\u0627\u0644\u0623\u0631\u062c\u0648\u0646 \u0623\u0648 \u0625\u0630\u0627\u0628\u0629 \u0627\u0644\u0645\u0639\u062f\u0646 \u0641\u064a \u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0647\u0648\u0627\u0621 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0628\u0633\u0629.<\/p>\n<p>\u0644\u0645\u0646\u0639 \u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0631\u0645\u0627\u0644\u060c \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0645\u0644 \u0646\u0627\u0639\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0630\u0648 \u0646\u0641\u0627\u0630\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629. \u0643\u0645\u0627 \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0641\u064a \u0642\u0627\u0644\u0628 \u0627\u0644\u0631\u0645\u0644. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0642\u0644\u0644 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0628\u0646\u0633\u0628\u0629 3 \u0625\u0644\u0649 5%.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Shrinkage\"><\/span>2. \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0639\u0646\u062f\u0645\u0627 \u064a\u0635\u0628\u062d \u0627\u0644\u0645\u0639\u062f\u0646 \u0635\u0644\u0628\u064b\u0627\u060c \u064a\u0646\u0643\u0645\u0634 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u0645\u062a\u0633\u0627\u0648\u064d\u060c \u062a\u0627\u0631\u0643\u064b\u0627 \u0641\u0631\u0627\u063a\u0627\u062a \u0641\u064a \u0627\u0644\u062f\u0627\u062e\u0644\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u064f\u0639\u0631\u0641 \u0628\u0627\u0633\u0645 \u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u0648\u0647\u0630\u0647 \u0645\u0634\u0643\u0644\u0629 \u0634\u0627\u0626\u0639\u0629 \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u062d\u062f\u062b \u0641\u064a <a href=\"https:\/\/aludiecasting.com\/ar\/%d8%b5%d8%a8-%d8%a7%d9%84%d9%82%d9%88%d8%a7%d9%84%d8%a8-%d8%a7%d9%84%d8%a3%d9%84%d9%88%d9%85%d9%86%d9%8a%d9%88%d9%85\/\">\u0635\u0628 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645<\/a>. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0642\u0644\u0635 \u0647\u0630\u0647 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u062d\u062a\u0649 6.61 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a 4 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062d\u062c\u0645. \u0648\u062a\u0624\u062b\u0631 \u0639\u0648\u0627\u0645\u0644 \u0645\u062e\u062a\u0644\u0641\u0629 \u0639\u0644\u0649 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634\u060c \u0645\u062b\u0644:<\/p>\n<ul>\n<li>\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/li>\n<li>\u0646\u0648\u0639 \u0627\u0644\u0645\u0639\u062f\u0646<\/li>\n<li>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0635\u0628<\/li>\n<\/ul>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-porosity.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17961 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-porosity-1024x1024.jpg\" alt=\"\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0642\u0627\u0644\u0628\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-porosity-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-porosity-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-porosity-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u062a\u0633\u0628\u0628 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 (30 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\/\u062f\u0642\u064a\u0642\u0629) \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u0634\u0642\u0642\u0627\u062a. \u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u0636\u0645\u0646 \u0645\u0639\u062f\u0644 5 \u062f\u0631\u062c\u0627\u062a \u0645\u0626\u0648\u064a\u0629\/\u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0628\u0646\u064a\u0629 \u0645\u0648\u062d\u062f\u0629.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Prevention-2\"><\/span>\u0627\u0644\u0648\u0642\u0627\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u063a\u0630\u064a\u0627\u062a \u0644\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0644\u0628 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0635\u0628 \u062b\u0627\u0628\u062a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 650-700 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645. \u062a\u0635\u0645\u064a\u0645 \u0642\u0627\u0644\u0628 \u0645\u0648\u062d\u062f. \u0623\u064a\u0636\u064b\u0627\u060c \u0636\u0639 \u0642\u0634\u0639\u0631\u064a\u0631\u0629 \u0644\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0633\u0645\u064a\u0643\u0629. \u062a\u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f\u0627\u062a \u0639\u0644\u0649 \u062a\u0633\u0631\u064a\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u0628 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634.<\/p>\n<p>\u062a\u064f\u0638\u0647\u0631 \u0647\u0630\u0647 \u0627\u0644\u0635\u0648\u0631\u0629 \u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634. \u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u0630\u0644\u0643 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0644\u0628 \u0627\u0644\u0645\u0636\u063a\u0648\u0637. \u064a\u0645\u0643\u0646\u0643 \u0631\u0624\u064a\u0629 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u062a\u062c\u0631\u0628\u0629 \u0648\u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629. \u064a\u0648\u0636\u062d \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0645\u0633\u062a\u0648\u0649 \u0645\u0633\u0627\u0645\u064a\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0643\u0644\u064a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0632\u0631\u0642 \u064a\u0633\u0627\u0648\u064a \u0635\u0641\u0631\u060c \u0648\u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0623\u062e\u0636\u0631 \u0627\u0644\u0645\u0638\u0644\u0644 \u064a\u0633\u0627\u0648\u064a \u062d\u0648\u0627\u0644\u064a 40 \u0625\u0644\u0649 50\u060c \u0648\u064a\u0638\u0647\u0631 \u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0627\u0644\u0623\u062d\u0645\u0631 \u0627\u0646\u0643\u0645\u0627\u0634 100%.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Rough_Surfaces\"><\/span>3. \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0634\u064a\u0631 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646\u0629 \u0625\u0644\u0649 \u0627\u0644\u0639\u064a\u0648\u0628. \u062a\u0624\u062b\u0631 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0639\u0644\u0649 \u0645\u0638\u0647\u0631 \u0648\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629. \u0648\u0647\u064a \u062a\u062a\u0643\u0648\u0646 \u0628\u0633\u0628\u0628:<\/p>\n<ul>\n<li><strong>\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0639\u0641\u0646<\/strong>: \u062a\u062a\u0633\u0628\u0628 \u0623\u0633\u0637\u062d \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0629 \u0641\u064a \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0628\u0633\u0628\u0628 <strong>\u062e\u0634\u0646<\/strong> \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0645\u0644. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0630\u0627\u062a \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0645\u0644\u064a\u0629 AFS GFN &lt;50 \u062a\u062c\u0639\u0644 \u0627\u0644\u0623\u0633\u0637\u062d \u062e\u0634\u0646\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/li>\n<li><strong>\u0634\u0648\u0627\u0626\u0628 \u0631\u0645\u0644\u064a\u0629<\/strong>: \u0639\u0646\u062f\u0645\u0627 \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u0635\u0628 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0641\u064a \u0627\u0644\u0642\u0627\u0644\u0628 \u0627\u0644\u0631\u0645\u0644\u064a\u060c \u062a\u0644\u062a\u0635\u0642 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0633\u0627\u0626\u0628\u0629 \u0628\u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0648\u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d.<\/li>\n<li><strong>\u0627\u0644\u062a\u0622\u0643\u0644: <\/strong>\u062a\u064f\u0634\u0643\u0650\u0651\u0644 \u0633\u0631\u0639\u0629 \u0627\u0644\u0645\u0639\u062f\u0646 \u0627\u0644\u0645\u0646\u0635\u0647\u0631 \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u0646 2 \u0645\/\u062b \u062a\u0622\u0643\u0644\u064b\u0627.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Surface_roughness\"><\/span>\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u064a\u0645\u0643\u0646\u0643 \u0642\u064a\u0627\u0633 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u0645\u062b\u0644 \u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0644\u0627\u0645\u062d. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0631\u0627\u0648\u062d \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 (Ra) \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u0631\u0645\u0644 \u0628\u064a\u0646 6-25 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631. \u0648\u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0646\u0641\u0633\u0647\u060c \u064a\u062a\u0631\u0627\u0648\u062d \u0630\u0644\u0643 \u0645\u0646 0.4 \u0625\u0644\u0649 0.8 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0642\u0648\u0644\u0629.<\/p>\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 Rz (\u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0645\u0639 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639) \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0628\u0648\u0628\u0629 \u0628\u0627\u0644\u0631\u0645\u0644 \u062a\u062a\u0623\u0631\u062c\u062d \u0628\u064a\u0646 50 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0623\u0648 \u0623\u0643\u062b\u0631.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Prevention-3\"><\/span>\u0627\u0644\u0648\u0642\u0627\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u062d\u0633\u064a\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u0642\u0627\u0644\u0628 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0631\u0645\u0644 \u0646\u0627\u0639\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c AFS GFN &gt;60). \u0636\u0639 \u0637\u0644\u0627\u0621\u0627\u062a \u062d\u0631\u0627\u0631\u064a\u0629 \u0646\u0627\u0639\u0645\u0629. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u062d\u0643\u0645 \u0641\u064a \u0633\u0631\u0639\u0629 \u0627\u0644\u0635\u0628 \u0625\u0644\u0649 1.5-2 \u0645\/\u062b\u0627\u0646\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0622\u0643\u0644. \u0644\u0644\u0645\u0633\u0629 \u0646\u0647\u0627\u0626\u064a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0627\u0644\u0637\u062d\u0646 \u0623\u0648 \u0627\u0644\u062a\u0644\u0645\u064a\u0639.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Considerations_for_Choosing_a_Surface_Finishing_Option\"><\/span>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u064a\u0639\u062a\u0645\u062f \u062e\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u0639\u062f\u0629 \u0639\u0648\u0627\u0645\u0644\u060c \u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0636\u062d \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c. \u0627\u062e\u062a\u0631\u0647\u0627 \u0628\u062d\u0643\u0645\u0629 \u0644\u062a\u0628\u0631\u064a\u0631 \u0627\u0633\u062a\u062b\u0645\u0627\u0631\u0627\u062a\u0643.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0623\u0633\u0637\u062d \u062e\u0634\u0646\u0629 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0635\u0644\u0627\u062d. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u062f\u062b \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646\u0629 \u0623\u064a\u0636\u064b\u0627 \u0628\u0633\u0628\u0628 \u0645\u0634\u0627\u0643\u0644 \u0645\u0639\u064a\u0628\u0629 \u0645\u062b\u0644 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0629 \u0623\u0648 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u0623\u0648 \u062a\u0622\u0643\u0644 \u0627\u0644\u0642\u0627\u0644\u0628. \u0639\u0644\u0649 \u0623\u064a \u062d\u0627\u0644\u060c \u064a\u0645\u0643\u0646\u0643 \u0625\u0635\u0644\u0627\u062d\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u062f\u0629 \u062e\u064a\u0627\u0631\u0627\u062a \u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d. \u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0637\u062d\u0646 \u0623\u0648 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a \u0623\u0648 \u0627\u0644\u062a\u0644\u0645\u064a\u0639 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0631\u064a\u062f \u0628\u0647\u0627 \u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062e\u0634\u0646\u0629 \u0625\u0644\u0649 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u062f\u0642\u064a\u0642\u0629 \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>Die castings often produce parts with rough surfaces. To improve these surfaces, manufacturers use several casting surface finishing options. They use machining to remove residues, grinding for better accuracy, polishing for smooth, shiny surfaces, etc. Electroplating adds a shiny metal coat to stop rust and make them look nicer. Powder coating sprays on colored powder [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":17966,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-17959","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-die-casting"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/posts\/17959","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/comments?post=17959"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/posts\/17959\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/media\/17966"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/media?parent=17959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/categories?post=17959"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/ar\/wp-json\/wp\/v2\/tags?post=17959"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}