{"id":13148,"date":"2019-04-15T08:37:02","date_gmt":"2019-04-15T08:37:02","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=13148"},"modified":"2019-09-20T12:34:04","modified_gmt":"2019-09-20T12:34:04","slug":"%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/","title":{"rendered":"\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd"},"content":{"rendered":"<p> \u03a4\u03bf <strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/strong> \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 <strong><a href=\"https:\/\/aludiecasting.com\/el\/\">\u03bc\u03cc\u03bd\u03b9\u03bc\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9<\/a><\/strong>, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03c0\u03bf\u03c5 \u03c7\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9, \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2. Cast \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b5\u03b9\u03bb\u03b7\u03bc\u03bc\u03ad\u03bd\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 (\u03b5\u03ba\u03b1\u03c4\u03bf\u03bd\u03c4\u03ac\u03b4\u03b5\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03ad\u03c9\u03c2 \u03c7\u03b9\u03bb\u03b9\u03ac\u03b4\u03b5\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2).<\/p>\n\n\n\n<p>\u039c\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03c3\u03b5 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 <strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ac\u03bc\u03bc\u03bf\u03c5<\/strong> \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7: \u03c3\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<p>(1) \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae <strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/strong>, \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ac\u03bc\u03bc\u03bf\u03c5. \u03a4\u03bf \u03af\u03b4\u03b9\u03bf \u03ba\u03c1\u03ac\u03bc\u03b1, \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03cc \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03c9\u03b8\u03b5\u03af \u03ba\u03b1\u03c4\u03ac \u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 25%, \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac \u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 20%, \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c5\u03be\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac,<\/p>\n\n\n\n<p>(2) \u03b7 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c4\u03c1\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ac\u03bc\u03bc\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2,<\/p>\n\n\n\n<p>(3) \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b7\u03c2 \u03c5\u03b3\u03c1\u03bf\u03cd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5, \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03b9 15 ~ 30%,<\/p>\n\n\n\n<p>(4) \u03bc\u03b7\u03bd \u03c4\u03c1\u03af\u03b2\u03b5\u03c4\u03b5 \u03ae \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf, \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c5\u03bb\u03b9\u03ba\u03cc \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 80 ~ 100%,<\/p>\n\n\n\n<p>\u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2. \u03bc\u03b5\u03b9\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03bb\u03cc\u03b3\u03bf\u03c5\u03c2 \u03b5\u03bb\u03b1\u03c4\u03c4\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2. \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ae, \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b1\u03c5\u03c4\u03bf\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2. \u03a4\u03bf <strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/strong> \u03b1\u03bd \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b1\u03bb\u03bb\u03ac \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03b5\u03bb\u03bb\u03b5\u03af\u03c8\u03b5\u03b9\u03c2. \u038c\u03c0\u03c9\u03c2:<\/p>\n\n\n\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\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/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=\"\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03a0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae<\/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' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#1_metal_mold_manufacturing_cost_high\" >(1) \u03c5\u03c8\u03b7\u03bb\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd,<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#The_metal_mold_casting_forming_process_characteristics\" >\u03a4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#The_metal_mold_casting_process\" >\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#1_metal_to_preheating\" >1 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7<\/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\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#Metal_type_preheating_method_is\" >\u0397 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9:<\/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\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#2_the_metal_mold_casting\" >2 \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#3_casting_out_type_and_core-pulling_time\" >3 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%8d%cf%84%ce%b5%cf%85%cf%83%ce%b7-%ce%ba%ce%b1%ce%bb%ce%bf%cf%85%cf%80%ce%b9%cf%8e%ce%bd-%ce%bc%ce%b5%cf%84%ce%ac%ce%bb%ce%bb%cf%89%ce%bd\/#4_metal_mold_working_temperature_regulation\" >4 \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_metal_mold_manufacturing_cost_high\"><\/span>(1) \u03c5\u03c8\u03b7\u03bb\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd,<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>(2) \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf \u03b1\u03b5\u03c1\u03bf\u03c3\u03c4\u03b5\u03b3\u03ae, \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c3\u03c5\u03bc\u03b2\u03b9\u03b2\u03ac\u03b6\u03b5\u03b9 \u03c4\u03bf \u03c6\u03cd\u03bb\u03bf, \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b1\u03b9\u03c4\u03af\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c0\u03bb\u03cd\u03c3\u03b7 \u03b1\u03bd\u03b5\u03c0\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1, \u03c4\u03bf \u03c1\u03ac\u03b3\u03b9\u03c3\u03bc\u03b1 \u03ae\u00a0<strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5<\/strong>\u00a0\u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b7\u03bc\u03ad\u03c1\u03b1,<\/p>\n\n\n\n<p>(3) \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd, \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd, \u03c4\u03bf \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03bd\u03ae\u03c2 \u03c3\u03c4\u03bf \u03c7\u03c5\u03c4\u03cc, \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03c0\u03b9\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7, \u03ba\u03bb\u03c0, \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c1\u03c1\u03bf\u03ae \u03c3\u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c5\u03c4\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03b1, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c3\u03c4\u03b7\u03c1\u03ac.<\/p>\n\n\n\n<p>\u0397 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd \u03c4\u03ce\u03c1\u03b1 \u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03c3\u03b5 \u03b2\u03ac\u03c1\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u03bc\u03b1\u03cd\u03c1\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1 \u03b1\u03c0\u03bb\u03cc \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7? \u03c4\u03bf \u03b2\u03ac\u03c1\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf, \u03c4\u03bf \u03c0\u03ac\u03c7\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c4\u03bf\u03b9\u03c7\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03cc, \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03c0\u03ac\u03c7\u03bf\u03c2 \u03c4\u03bf\u03b9\u03c7\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c7\u03c5\u03b8\u03b5\u03af. \u03a9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b1\u03c3\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03cc\u03bd\u03c4\u03c9\u03bd: \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf; \u0398\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ae \u03c0\u03b1\u03c1\u03c4\u03af\u03b4\u03b1; \u039f\u03bb\u03bf\u03ba\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03ac\u03b4\u03b5\u03b9\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_metal_mold_casting_forming_process_characteristics\"><\/span>\u03a4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03b4\u03b9\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u039c\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ac\u03bc\u03bc\u03bf\u03c5, \u03b7 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03ac\u03bc\u03bc\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c0\u03b5\u03c1\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9. \u0397 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03b3\u03c9\u03b3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03ac\u03bc\u03bc\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c6\u03c4\u03c9\u03c7\u03ae, \u03b7 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03b3\u03c9\u03b3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03ae, \u03b7 \u03ac\u03bc\u03bc\u03bf\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c5\u03bc\u03b2\u03b9\u03b2\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c3\u03b5\u03be \u03ba\u03b1\u03b9 \u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03cc\u03c7\u03b9, \u03ba\u03bb\u03c0. \u039f \u03c4\u03cd\u03c0\u03bf\u03c2 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b9\u03c3\u03b5 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03bf \u03b4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b1.<\/p>\n\n\n\n<p>\u0397 \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c1\u03c1\u03bf\u03ae: \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7, \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03b1\u03ad\u03c1\u03b9\u03bf \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03b1\u03c0\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae, \u03b1\u03bb\u03bb\u03ac \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03c0\u03b5\u03c1\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b1\u03ad\u03c1\u03b1, \u03cc\u03c3\u03bf \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03bb\u03af\u03b3\u03bf \u03b1\u03bc\u03ad\u03bb\u03b5\u03b9\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c6\u03ad\u03c1\u03b5\u03b9 \u03ba\u03b1\u03ba\u03ae \u03b5\u03c0\u03b9\u03c1\u03c1\u03bf\u03ae.<\/p>\n\n\n\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2: \u03c5\u03b3\u03c1\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bc\u03af\u03b1 \u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf \u03c4\u03bf\u03af\u03c7\u03c9\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd. \u03a5\u03b3\u03c1\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03bf\u03af\u03c7\u03bf\u03c5 \u03c4\u03cd\u03c0\u03bf\u03c5, \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03c5\u03bd \u03c3\u03c5\u03c3\u03c4\u03bf\u03bb\u03ae, \u03ba\u03b1\u03b9 \u03c4\u03bf\u03af\u03c7\u03bf \u03c4\u03cd\u03c0\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03c5\u03bd \u03c0\u03bb\u03b7\u03b8\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc, \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03af\u03c7\u03bf \u03c4\u03cd\u03c0\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \"\u03c7\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2\". \u03a3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \"\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ad\u03bd\u03b1 \u03b4\u03b9\u03ac\u03ba\u03b5\u03bd\u03bf \u03ad\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf\" \u03b4\u03b5\u03bd \u03c6\u03b8\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03b9\u03bd, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b8\u03ad\u03c3\u03b5\u03b9 \u03c4\u03bf \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c4\u03bf \"\u03c7\u03ac\u03c3\u03bc\u03b1\" \u03c3\u03c4\u03b7\u03bd \u03c8\u03cd\u03be\u03b7, \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03bf\u03af\u03c7\u03c9\u03bc\u03b1 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \"\u03c7\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2\" \u03b5\u03af\u03bd\u03b1\u03b9 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7.<\/p>\n\n\n\n<p>\u039c\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b5\u03bc\u03c0\u03bf\u03b4\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03c1\u03c1\u03af\u03ba\u03bd\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c1\u03c1\u03bf\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ae \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1, \u03c3\u03c4\u03b7 \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 Cuo \u03c0\u03b1\u03bd\u03bf\u03c0\u03bb\u03af\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03c7\u03b5 \u03c3\u03c5\u03bc\u03b2\u03b9\u03b2\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c6\u03cd\u03bb\u03bf, \u03bc\u03c0\u03bb\u03bf\u03ba \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c3\u03c5\u03c1\u03c1\u03af\u03ba\u03bd\u03c9\u03c3\u03b7, \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_metal_mold_casting_process\"><\/span>\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_metal_to_preheating\"><\/span>1 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u039f \u03bc\u03b7 \u03c0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03b1\u03bb\u03ac\u03b2\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7. \u0391\u03c5\u03c4\u03cc \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03cc\u03c4\u03b9 \u03b7 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03b3\u03c9\u03b3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \/ \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2 \u03c5\u03b3\u03c1\u03bf\u03cd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5, \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03bf\u03b2\u03b1\u03c1\u03ae \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7, \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03c1\u03cd\u03bf \u03ba\u03bb\u03b5\u03af\u03c3\u03b5\u03b9, misrun \u03ad\u03bd\u03c4\u03b1\u03be\u03b7, stoma \u03b5\u03bb\u03ac\u03c4\u03c4\u03c9\u03bc\u03b1. \u0394\u03b5\u03bd \u03c0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03c3\u03c4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7, \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7, \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03c0\u03b5\u03c1\u03b3\u03af\u03b1, \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c4\u03c1\u03b5\u03c2, \u03ba\u03ac\u03bd\u03b5\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03c4\u03b7 \u03b6\u03b7\u03bc\u03b9\u03ac \u03c4\u03bf\u03c5. \u03a9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03c3\u03b5 \u03c0\u03c1\u03b9\u03bd \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03ac\u03bd\u03b5\u03c4\u03b5, \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 (\u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2), \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03b1 \u03b5\u03af\u03b4\u03b7 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b1\u03c3\u03af\u03c3\u03b5\u03c4\u03b5, \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bc\u03b5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03c3\u03b5\u03c4\u03b5. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2, \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 1500 c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metal_type_preheating_method_is\"><\/span>\u0397 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>(1) \u03bc\u03b5 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03bc\u03b5 \u03c0\u03c5\u03c1\u03c3\u03cc \u03ae \u03c6\u03bb\u03cc\u03b3\u03b1 \u03b1\u03b5\u03c1\u03af\u03bf\u03c5, (2) \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b1\u03bd\u03c4\u03ae\u03c1\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2, (3) \u03b7 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf\u03c5, \u03c4\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03ac \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03bf\u03bc\u03bf\u03b9\u03bf\u03bc\u03bf\u03c1\u03c6\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2, \u03b1\u03bb\u03bb\u03ac \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03bf\u03cd\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2, (4) \u03c3\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03c3\u03c4\u03bf \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf \u03c8\u03b7\u03c3\u03af\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c1\u03af\u03c7\u03bd\u03b5\u03b9 \u03c5\u03b3\u03c1\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03c3\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf \u03ba\u03b1\u03c5\u03c4\u03cc \u03b6\u03b5\u03c3\u03c4\u03cc. \u0391\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2, \u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03cc \u03c7\u03c5\u03c4\u03cc, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03b8\u03b1 \u03c3\u03c0\u03b1\u03c4\u03b1\u03bb\u03ae\u03c3\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf \u03c5\u03b3\u03c1\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_the_metal_mold_casting\"><\/span>2 \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5, \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ac\u03bc\u03bc\u03bf\u03c5. \u0391\u03bb\u03bb\u03ac \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c4\u03cd\u03c0\u03bf \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7, \u03c4\u03bf \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03ac\u03c7\u03bf\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03ba\u03b1\u03b9 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03cc. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03b3\u03b9\u03b1 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac.<\/p>\n\n\n\n<p>\u038c\u03bb\u03b1 \u03c4\u03b1 \u03b5\u03af\u03b4\u03b7 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2<\/p>\n\n\n\n<p>\u0398\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u2103 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u2103<\/p>\n\n\n\n<p>\u039a\u03c1\u03ac\u03bc\u03b1 \u03ba\u03b1\u03c3\u03c3\u03af\u03c4\u03b5\u03c1\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 350 ~ 450 \u03bf\u03c1\u03b5\u03af\u03c7\u03b1\u03bb\u03ba\u03bf\u03c2 900 ~ 950<\/p>\n\n\n\n<p>\u039a\u03c1\u03ac\u03bc\u03b1 \u03c8\u03b5\u03c5\u03b4\u03b1\u03c1\u03b3\u03cd\u03c1\u03bf\u03c5 450 ~ 480 \u03c7\u03b1\u03bb\u03ba\u03cc\u03c2 1100 ~ 1150<\/p>\n\n\n\n<p>\u03ba\u03c1\u03ac\u03bc\u03b1 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 680 ~ 740 \u03c7\u03b1\u03bb\u03ba\u03cc\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 1150 ~ 1300<\/p>\n\n\n\n<p>\u039a\u03c1\u03ac\u03bc\u03b1 \u03bc\u03b1\u03b3\u03bd\u03b7\u03c3\u03af\u03bf\u03c5 715 ~ 740 \u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 1300 ~ 1370<\/p>\n\n\n\n<p>\u03a9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5 \u03c8\u03cd\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03b5\u03c1\u03bf\u03c3\u03c4\u03b5\u03b3\u03bf\u03cd\u03c2, \u03b7 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b1 \u03b1\u03c1\u03b3\u03ac, \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1, \u03c0\u03ac\u03bb\u03b9 \u03b1\u03c1\u03b3\u03ac. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c0\u03b1\u03b8\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03c4\u03b5 \u03bf\u03bc\u03b1\u03bb\u03ae \u03c1\u03bf\u03ae.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_casting_out_type_and_core-pulling_time\"><\/span>3 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u0395\u03ac\u03bd \u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1\u03c2 \u03c3\u03c4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03b5\u03af\u03bd\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03b7 \u03c3\u03c5\u03c1\u03c1\u03af\u03ba\u03bd\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03c4\u03cd\u03c0\u03bf\u03c5 hold, \u03c4\u03cc\u03c3\u03bf \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b3\u03b9\u03b1 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03ad\u03bb\u03be\u03b7\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1. \u039f \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03b1\u03b8\u03c1\u03ad\u03c6\u03c4\u03b7 \u03c3\u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03c0\u03b1\u03c1\u03b1\u03bc\u03bf\u03bd\u03ae\u03c2, \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c8\u03cd\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae, \u03c4\u03bf \u03c4\u03c1\u03ac\u03b2\u03b7\u03b3\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2. <strong>\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf<\/strong> \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03b9\u03c1\u03cc, \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03b9\u03c7\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5, \u03bc\u03b5 \u03cc\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03c8\u03cd\u03be\u03b7\u03c2, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd.<\/p>\n\n\n\n<p>\u039f \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c0\u03c5\u03c1\u03ae\u03bd\u03b1\u03c2 \u03c3\u03c7\u03b5\u03b4\u03af\u03b1\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5, \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03cc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_metal_mold_working_temperature_regulation\"><\/span>4 \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 <strong>\u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/strong> \u03b7 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae, \u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd, \u03c0\u03c1\u03ce\u03c4\u03b1 \u03b1\u03c0 '\u03cc\u03bb\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ce\u03bd \u03b1\u03bb\u03bb\u03b1\u03b3\u03ce\u03bd \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2. \u0388\u03c4\u03c3\u03b9, \u03ba\u03ac\u03b8\u03b5 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03bf\u03af\u03be\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf, \u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03bc\u03b5\u03cd\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1, \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03cd\u03bf \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b5\u03c1\u03cc. \u0395\u03ac\u03bd \u03c3\u03c4\u03b7\u03c1\u03b9\u03c7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c8\u03cd\u03be\u03b7, \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c2, \u03b8\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b1\u03bd\u03b1\u03b3\u03ba\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2. \u039f \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c4\u03b1 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03b1 \u03b5\u03af\u03b4\u03b7:<\/p>\n\n\n\n<p>(1) \u03b1\u03b5\u03c1\u03cc\u03c8\u03c5\u03be\u03b7: \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03ae \u03c8\u03cd\u03be\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd, \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03b9 \u03c4\u03bf \u03c8\u03c5\u03b3\u03b5\u03af\u03bf \u03c3\u03c5\u03bd\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2. \u039f \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2 \u03bc\u03b5 \u03b1\u03ad\u03c1\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03bf\u03cd \u03c4\u03cd\u03c0\u03bf\u03c5, \u03b1\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ae \u03b4\u03bf\u03bc\u03ae, \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae, \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c8\u03cd\u03be\u03b7\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc.<\/p>\n\n\n\n<p>(2) \u03c4\u03bf \u03ad\u03bc\u03bc\u03b5\u03c3\u03bf \u03bd\u03b5\u03c1\u03cc: \u03c3\u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf \u03c0\u03af\u03c3\u03c9 \u03ae \u03ad\u03bd\u03b1 \u03c4\u03bf\u03c0\u03b9\u03ba\u03cc, \u03c7\u03c5\u03c4\u03cc \u03c3\u03b5 \u03bc\u03b1\u03bd\u03b4\u03cd\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd, \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c8\u03cd\u03be\u03b7\u03c2 \u03b1\u03c0\u03cc \u03b1\u03b5\u03c1\u03cc\u03c8\u03c5\u03ba\u03c4\u03bf \u03ba\u03b1\u03bb\u03cc, \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c4\u03b5\u03bc\u03b1\u03c7\u03af\u03c9\u03bd \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03ae \u03c7\u03c5\u03c4\u03bf\u03c3\u03b9\u03b4\u03b7\u03c1\u03ce\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0391\u03bb\u03bb\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c7\u03c5\u03c4\u03ce\u03bd \u03c4\u03b5\u03bc\u03b1\u03c7\u03af\u03c9\u03bd \u03bb\u03b5\u03c0\u03c4\u03bf\u03cd \u03c4\u03bf\u03b9\u03c7\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ae \u03c7\u03c5\u03c4\u03ce\u03bd \u03c4\u03b5\u03bc\u03b1\u03c7\u03af\u03c9\u03bd \u03b1\u03c0\u03cc \u03cc\u03bb\u03ba\u03b9\u03bc\u03bf \u03c3\u03af\u03b4\u03b7\u03c1\u03bf, \u03b7 \u03ad\u03bd\u03c4\u03bf\u03bd\u03b7 \u03c8\u03cd\u03be\u03b7, \u03b8\u03b1 \u03b1\u03c5\u03be\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03b5\u03bb\u03b1\u03c4\u03c4\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c5\u03c4\u03ce\u03bd \u03c4\u03b5\u03bc\u03b1\u03c7\u03af\u03c9\u03bd.<\/p>\n\n\n\n<p>(3) \u03ac\u03bc\u03b5\u03c3\u03bf \u03bd\u03b5\u03c1\u03cc: \u03c3\u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c4\u03cd\u03c0\u03bf \u03c0\u03af\u03c3\u03c9 \u03ae \u03c4\u03bf\u03c0\u03b9\u03ba\u03cc \u03ba\u03ac\u03bd\u03b5\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 \u03bc\u03b1\u03bd\u03b4\u03cd\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd, \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c0\u03bf\u03c5 \u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03b3\u03b9\u03b1 \u03c8\u03cd\u03be\u03b7, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c3\u03b5 \u03c7\u03c5\u03c4\u03ac \u03bc\u03ad\u03c1\u03b7 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1 \u03ae \u03ac\u03bb\u03bb\u03b1 \u03c7\u03c5\u03c4\u03ac \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1, \u03c7\u03c5\u03c4\u03ac \u03bc\u03ad\u03c1\u03b7 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2. \u039b\u03cc\u03b3\u03c9 \u03c4\u03bf\u03c5 \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5, \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03bc\u03b1\u03b6\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae.\n\n<\/p>","protected":false},"excerpt":{"rendered":"<p>The metal mold casting also called permanent mould casting, it is the liquid metal poured into the metal mold, for casting a casting method. Cast is to use metal, can use repeatedly many (hundreds of times to thousands of times). Metal to casting and sand mold casting comparison: in technical and economic have many advantages. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[109,68,89,58,69,110],"tags":[],"class_list":["post-13148","post","type-post","status-publish","format-standard","hentry","category-metal-mold-casting","category-casting-forging","category-die-casting-parts","category-gravity-casting","category-iron-die-casting","category-sand-mold-casting"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/13148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/comments?post=13148"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/13148\/revisions"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/media?parent=13148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/categories?post=13148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/tags?post=13148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}