{"id":4573,"date":"2025-09-19T00:00:15","date_gmt":"2025-09-18T16:00:15","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4573"},"modified":"2025-09-16T13:59:41","modified_gmt":"2025-09-16T05:59:41","slug":"top-2-quality-challenges-in-lost-foam-casting-and-how-to-overcome-them","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ja\/%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9%e3%83%96%e3%83%ad%e3%82%b0\/%e6%a5%ad%e7%95%8c%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9\/%e5%a4%b1%e3%82%8f%e3%82%8c%e3%81%9f%e6%b3%a1%e5%a4%b1%e5%a4%b1%e5%a4%b1%e3%82%8f%e3%82%8c%e3%81%9f%e5%a4%b1%e5%a4%b1%e3%82%8f%e3%82%8c%e3%81%9f%e5%a4%b1%e5%a4%b1%e5%a4%b1%e3%82%8f%e3%82%8c%e3%81%9f\/","title":{"rendered":"\u5931\u308f\u308c\u305f\u6ce1\u30c8\u30c3\u30d72\u306e\u54c1\u8cea\u306e\u8ab2\u984c\u3068\u305d\u308c\u3089\u3092\u514b\u670d\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/%e3%82%b1%e3%83%bc%e3%82%b9\/\"><strong>\u30d5\u30a9\u30fc\u30e0\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u7d1b\u5931<\/strong><\/a> 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style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/09\/Lost-Foam-Casting-products-1.webp\" alt=\"Lost Foam Casting \u88fd\u54c1\" \/><\/div>\n<h2 id=\"key-aspect-1-material-selection\">\u4e3b\u8981\u306a\u5074\u97621\uff1a\u6750\u6599\u306e\u9078\u629e<\/h2>\n<h3 id=\"lost-foam-casting-foam-beads\">\u30d5\u30a9\u30fc\u30e0\u30d3\u30fc\u30ba\u306e\u5931\u308f\u308c\u305f\u6ce1\u5931\u308f\u308c\u305f\u6ce1\u5931\u308f\u308c\u5931\u308f\u308c\u305f\u6ce1\u5931\u308f\u308c\u5931\u308f\u308c\u5931\u308f\u308c\u5931\u308f\u308c\u5931\u308f\u308c\u30d5\u30a9\u30d5\u30a9\u30fc\u30e0\u5931\u308f\u308c\u305f\u308b\u6ce1\u5931\u308f\u308c\u5931\u308f\u308c<\/h3>\n<p>\u30d5\u30a9\u30fc\u30e0\u30d3\u30fc\u30ba\u306e\u30bf\u30a4\u30d7\u306f,\u6700\u7d42\u7684\u306a\u90e8\u5206\u304c\u3069\u308c\u307b\u3069\u6ed1\u3089\u304b\u306b\u898b\u3048\u308b\u304b,\u6e2c\u5b9a\u304c\u3069\u308c\u307b\u3069\u6b63\u78ba\u304b,\u5185\u90e8\u304c\u3069\u308c\u307b\u3069\u5f37\u3044\u304b\u306b\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059.<\/p>\n<h4 id=\"eps-expanded-polystyrene\">EPS\uff08\u62e1\u5f35\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff09<\/h4>\n<p>EPS\u306f\u3001\u70ad\u7d20\u84c4\u7a4d\u304c\u5fc3\u914d\u3067\u306f\u306a\u3044\u5834\u5408\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u9285\u3001\u7070\u8272\u9244\u3001\u304a\u3088\u3073\u4e2d\u9ad8\u70ad\u7d20\u92fc\u3092\u70ad\u70ad\u7d20\u84c4\u7a4d\u3059\u308b\u305f\u3081\u306b\u4eba\u6c17\u306e\u3042\u308b\u9078\u629e\u3067\u3059\u3002\u8ca1\u5e03\u306b\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u9244\u306e\u90e8\u5206\u306b\u8f1d\u304f\u70ad\u7d20\u6591\u70b9\u3084\u92fc\u306e\u8868\u9762\u306b\u4f59\u5206\u306a\u70ad\u7d20\u304c\u7c98\u7740\u3059\u308b\u306a\u3069\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4 id=\"stmma-styrene-methyl-methacrylate-copolymer\">STMMA\uff08Styrene Methyl Methacrylate Copolymer\uff09<\/h4>\n<p>STMMA\u306fEPS\u3068EPMMA\u306e\u6700\u9ad8\u306e\u3082\u306e\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u304a\u308a,\u7570\u306a\u308bSTMMA\u30ad\u30e3\u30b9\u30c8\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3067\u304d\u307e\u3059.\u30ab\u30fc\u30dc\u30f3\u30d3\u30c3\u30c8\u3092\u51e6\u7406\u3067\u304d\u306a\u3044\u5ef6\u6027\u9244\u306e\u90e8\u5206\u3084\u3001\u512a\u96c5\u306a\u4ed5\u4e0a\u3052\u3092\u5fc5\u8981\u3068\u3059\u308b\u8584\u3044\u90e8\u54c1\u306b\u3068\u3063\u3066\u306f\u672c\u5f53\u306b\u826f\u304f\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"epmma-expanded-polymethyl-methacrylate\">EPMMA\uff08Expanded Polymethyl Methacrylate\uff09<\/h4>\n<p>EPMMA\u306f,\u8d85\u304d\u308c\u3044\u306a\u8868\u9762\u3092\u5fc5\u8981\u3068\u3059\u308b\u5408\u91d1\u92fc\u306e\u90e8\u5206\u306e\u305f\u3081\u306e\u9078\u629e\u80a2\u3067\u3059.\u3057\u304b\u3057\u3001EPS\u3088\u308a\u7d041.5\u500d\u306e\u30ac\u30b9\u3092\u653e\u51fa\u3059\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6b63\u3057\u3044\u30d3\u30fc\u30ba\u3092\u9078\u3076\u3068\u304d\u3001\u6b63\u3057\u3044\u30d3\u30fc\u30ba\u306e\u6750\u6599\u3068\u54c1\u8cea\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2 id=\"key-aspect-2-pattern-quality\">\u4e3b\u8981\u306a\u5074\u97622:\u30d1\u30bf\u30fc\u30f3\u306e\u8cea<\/h2>\n<h3 id=\"foam-pattern-quality-requirements\">\u6ce1\u30d1\u30bf\u30fc\u30f3\u54c1\u8cea\u8981\u4ef6<\/h3>\n<h4 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id=\"surface-finish\">\u8868\u9762\u4ed5\u4e0a\u3052<\/h4>\n<p>\u7dca\u5bc6\u306b\u63a5\u7d9a\u3055\u308c\u305f\u30d3\u30fc\u30ba\u3092\u6301\u3064\u7d20\u6674\u3089\u3057\u3044\u5747\u5300\u306a\u8868\u9762\u306f\u5fc5\u9808\u3067\u3059\u3002\u3053\u308c\u306f\u6ed1\u3089\u304b\u306a\u578b\u306e\u30b9\u30da\u30fc\u30b9\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061,\u3088\u308a\u7f8e\u3057\u3044\u3053\u308c\u3053\u308c\u3053\u308c\u3053\u308c\u3053\u308c\u3053\u308c\u3053\u308c\u306b\u3088\u308a,\u3053\u308c\u3053\u308c\u3053\u308c\u306b\u3088\u308a,\u3053\u308c\u3053\u308c\u306b\u3088\u308a,\u3088\u308a\u7f8e\u3057\u304f\u898b\u3048\u308b\u3053\u308c\u3053\u308c\u306b\u3088\u308a,\u3053\u308c\u3053\u308c\u306b\u3088\u308a,\u3053\u308c\u3053\u308c\u306f<\/p>\n<h4 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id=\"pre-expansion-parameters\">\u524d\u62e1\u5f35\u30d1\u30e9\u30e1\u30fc\u30bf<\/h4>\n<p>EPS\u306b\u306f100\u301c105\u00b0C\u306e\u524d\u62e1\u5f35\u71b1\u304c\u5fc5\u8981\u3067\u3059\u3002STMMA\u306f105-115\u00b0C\u3067\u6700\u3082\u52b9\u679c\u304c\u3042\u308a\u3001EPMMA\u306f120-130\u00b0C\u304c\u5fc5\u8981\u3067\u3059\u3002\u84b8\u6c17\u306e\u6d41\u308c\u3092\u6ce8\u610f\u6df1\u304f\u898b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u30d3\u30fc\u30ba\u306e\u4e0d\u5747\u7b49\u306a\u30d3\u30d3\u30d3\u30fc\u30c9\u306e\u30d3\u30d3\u30d3\u30fc\u30ba\u306e\u4e0d\u5747\u7b49\u306a\u30d3\u30d3\u30d3\u30fc\u30ba\u306e\u30d3\u30d3\u30d3\u30fc\u30c9\u30d3\u30fc\u30ba\u306e\u4e0d\u5747\u7b49\u306a\u30d3\u30d3\u30d3\u30fc<\/p>\n<h4 id=\"aging-of-pre-expanded-beads\">\u524d\u62e1\u5f35\u3055\u308c\u305f\u30d3\u30fc\u30ba\u306e\u8001\u5316<\/h4>\n<p>\u4e8b\u524d\u306b\u62e1\u5f35\u3057\u305f\u5f8c\u3001\u30d3\u30fc\u30ba\u306f\u91cd\u91cf\u3067\u6700\u592710\uff05\u306e\u6c34\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u6c34\u304c2\uff05\u4ee5\u4e0b\u306b\u306a\u308b\u307e\u3067\u4e7e\u71e5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8001\u5316\u306f\u30d3\u30fc\u30ba\u5185\u90e8\u306e\u5727\u529b\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3 id=\"forming\">\u5f62\u6210<\/h3>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/09\/Lost-foam-casting-pattern-forming-machine-1.webp\" alt=\"\u6a5f\u68b0\u3092\u5f62\u4f5c\u308b\u5931\u308f\u308c\u305f\u6ce1\u6a5f\u9020\u30d1\u30bf\u30fc\u30f3\" \/><\/div>\n<h3 id=\"molding-pressure-and-temperature-control\">\u6210\u5f62\u5727\u529b\u304a\u3088\u3073\u6e29\u5ea6\u5236\u5fa1<\/h3>\n<p>0.1\u301c0.15 MPa\u306e\u84b8\u6c17\u306f\u3001\u3059\u3067\u306b\u7d04100\u00b0C\u306b\u52a0\u71b1\u3055\u308c\u305f\u578b\u306b\u30dd\u30f3\u30d7\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u5f8c,\u9006\u306e\u84b8\u6c17\u6d41\u308c\u306f,\u3059\u3079\u3066\u304c\u5747\u7b49\u306b\u52a0\u71b1\u3059\u308b\u3053\u3068\u3092\u78ba\u4fdd\u3057\u307e\u3059.\u51b7\u5374\u306f\u3001\u91d1\u578b\u306e\u71b1\u309240\u301c50\u00b0C\u307e\u3067\u4e0b\u3052\u3001\u4f5c\u54c1\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<\/p>\n<h3 id=\"bonding-assembly\">\u7d50\u5408 &amp;\u30a2\u30bb\u30f3\u30d6\u30ea<\/h3>\n<h4 id=\"adhesive-selection-and-application-techniques\">\u63a5\u7740\u5264\u306e\u9078\u629e\u3068\u9069\u7528\u6280\u8853<\/h4>\n<p>\u63a5\u7740\u306b\u4f7f\u7528\u3055\u308c\u308b\u63a5\u7740\u5264\u306f\u3001\u6df7\u4e71\u3092\u6b8b\u3055\u305a\u306b\u5b8c\u5168\u306b\u6d88\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u63a5\u7740\u5264\u304c\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u3001\u5b8c\u5168\u306b\u6d88\u5931\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u6700\u7d42\u90e8\u5206\u306b\u6b20\u9665\u3092\u751f\u307f\u51fa\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30c8\u30e9\u30d6\u30eb\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3044\u304f\u3064\u304b\u306e\u90e8\u54c1\u304b\u3089\u4f5c\u3089\u308c\u305f\u96e3\u3057\u3044\u30d1\u30bf\u30fc\u30f3\u306e\u5834\u5408,\u63a5\u7740\u4e2d\u306b\u307e\u3055\u306b\u305d\u308c\u3089\u3092\u5217\u4ed8\u3051\u308b\u3053\u3068\u3067,\u30e2\u30c7\u30eb\u5168\u4f53\u3067\u30b5\u30a4\u30ba\u3092\u5b89\u5b9a\u3055\u305b\u307e\u3059.<\/p>\n<h2 id=\"pattern-aging-and-stabilization\">\u30d1\u30bf\u30fc\u30f3\u8001\u5316\u3068\u5b89\u5b9a\u5316<\/h2>\n<h3 id=\"drying-of-foam-patterns\">\u6ce1\u30d1\u30bf\u30fc\u30f3\u306e\u4e7e\u71e5<\/h3>\n<h4 id=\"moisture-content-control\">\u6e7f\u5ea6\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/h4>\n<p>\u65b0\u3057\u3044\u5f62\u72b6\u306e\u30d1\u30bf\u30fc\u30f3\u306f6\uff05\u301c8\uff05\u306e\u6e7f\u5ea6\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u52a0\u3048\u308b\u524d\u306b\u30011\uff05\u672a\u6e80\u307e\u3067\u4e7e\u71e5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"curing-of-foam-patterns\">\u6ce1\u30d1\u30bf\u30fc\u30f3\u306e\u56fa\u5316<\/h3>\n<h4 id=\"time-and-temperature-considerations\">\u6642\u9593\u3068\u6e29\u5ea6\u306e\u8003\u616e<\/h4>\n<p>EPS\u30d1\u30bf\u30fc\u30f3\u306f4\u301c6\u65e5\u959345\u301c60\u00b0C\u3067\u5f37\u5236\u786c\u5316\u304c\u5fc5\u8981\u3067\u3059\u3002STMMA\u3068EPMMA\u306f\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u539a\u3055\u3068\u6e7f\u5ea6\u306b\u5fdc\u3058\u3066\u3001\u7d045\u301c7\u65e5\u304b\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u81ea\u7136\u306b\u4e7e\u71e5\u3055\u305b\u308b\u3053\u3068\u306f\u5929\u5019\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066,\u6c34\u5206\u3092\u9664\u53bb\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u5099\u3048\u305f\u4e7e\u71e5\u5ba4\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f,\u5b89\u5b9a\u3057\u305f\u7d50\u679c\u306e\u305f\u3081\u306b\u3088\u308a\u826f\u3044\u30d9\u30c3\u30c8\u3067\u3059.<\/p>\n<h2 id=\"coating-application-and-drying\">\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304a\u3088\u3073\u4e7e\u71e5<\/h2>\n<h3 id=\"refractory-coatings\">\u96e3\u6cbb\u6027\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/h3>\n<h4 id=\"types-of-coatings-used-in-lost-foam-casting\">\u5931\u308f\u308c\u305f\u6ce1\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u308f\u308c\u305f\u6ce1\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u5931\u308f\u308c\u305f\u6ce1\u5931\u5931\u5931\u308f\u308c\u305f\u5931\u5931\u5931\u308f\u308c\u9020\u9020\u9020\u9020\u9020\u9020\u308a\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b3\u30fc\u30c6\u30a3<\/h4>\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3057\u3070\u3057\u3070\u30a2\u30eb\u30b3\u30fc\u30eb\u30d9\u30fc\u30b9\u307e\u305f\u306f\u6c34\u30d9\u30fc\u30b9\u306e\u6df7\u5408\u7269\u3067,\u9ad8\u3044\u91d1\u5c5e\u71b1\u3092\u51e6\u7406\u3057\u306a\u304c\u3089\u30ac\u30b9\u3092\u8131\u51fa\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.<\/p>\n<h3 id=\"curing-methods-best-practices\">\u6cbb\u7642\u65b9\u6cd5&amp;\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n<h4 id=\"air-drying-vs.-oven-drying-techniques\">\u7a7a\u6c17\u4e7e\u71e5\u3068\u30aa\u30fc\u30d6\u30f3\u4e7e\u71e5\u6280\u8853<\/h4>\n<p>\u30a2\u30eb\u30b3\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u9732\u5929\u306730\u301c60\u5206\u3067\u4e7e\u71e5\u3067\u304d\u307e\u3059\u3002\u6c34\u30d9\u30fc\u30b9\u306e\u3082\u306e\u306f\u300150\u301c60\u00b0C\u306e\u30aa\u30fc\u30d6\u30f3\u3068\u826f\u3044\u7a7a\u6c17\u6d41\u308c\u3067\u7269\u4e8b\u3092\u52a0\u901f\u3055\u305b\u306a\u3044\u9650\u308a\u3001\u6700\u592712\u6642\u9593\u304b\u304b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e7e\u71e5\u4e2d\u306b\u9069\u5207\u306b\u7f6e\u304f\u3068\u3001\u66f2\u304c\u308a\u304c\u6b62\u307e\u308a\u307e\u3059\u3002\u4e7e\u71e5\u3057\u305f\u5f8c\u3001\u6e7f\u6c17\u304c\u6f5c\u5165\u3057\u306a\u3044\u3088\u3046\u306b\u4e7e\u71e5\u3057\u305f\u5834\u6240\u306b\u4fdd\u7ba1\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"casting-defects-their-causes\">\u305d\u306e\u539f\u56e0<\/h2>\n<h3 id=\"impact-of-thermal-decomposition-on-casting-quality\">\u71b1\u5206\u89e3\u306b\u3088\u308b<\/h3>\n<p>\u6ce1\u304c\u5206\u89e3\u3059\u308b\u3068,\u91d1\u5c5e\u3092\u91d1\u91d1\u5c5e\u3092\u6ce1\u6ce1\u6ce1\u304c\u6ce1\u6ce1\u304c\u6ce1\u6ce1\u304c\u6ce1\u6ce1\u304c\u5206\u89e3\u3059\u308b\u3068,\u91d1\u5c5e\u306e\u6ce1\u304c\u6ce1\u304c\u6ce1\u304c\u6ce1\u304c\u6ce1\u304c\u5206\u89e3\u3055\u308c\u308b\u3068,\u91d1\u5c5e\u306e\u6ce1\u6ce1\u6ce1\u304c\u6ce1\u6ce1\u6ce1\u304c\u6ce1\u304c\u6ce1\u304c<\/p>\n<h4 id=\"gas-generation-and-entrapment-issues\">\u30ac\u30b9\u767a\u751f\u3068\u57cb\u3081\u8fbc\u307f\u306e\u554f\u984c<\/h4>\n<p>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5341\u5206\u306a\u30ac\u30b9\u3092\u653e\u51fa\u3057\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u30ac\u30b9\u304c\u7a4d\u307e\u308c\u3059\u304e\u305f\u5834\u5408\u3001\u305d\u308c\u306f\u30ac\u30ac\u30ac\u30b9\u304c\u30ac\u30ac\u30b9\u306b\u56fa\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6700\u5f8c\u306e\u90e8\u5206\u306b\u5c0f\u3055\u306a\u7a74\u3084\u7c97\u3044\u30d1\u30c3\u30c1\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h4 id=\"carbon-residue-formation\">\u70ad\u7d20\u6b8b\u7559\u7269\u306e\u5f62\u6210<\/h4>\n<p>\u6ce1\u304c\u5b8c\u5168\u306b\u5206\u89e3\u3057\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u6ce1\u6ce1\u6ce1\u6ce1\u6ce1\u6ce1\u304c\u5b8c\u5168\u306b\u5206\u89e3\u3057\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u6ce1\u6ce1\u304c\u5b8c\u5168\u306b\u5206\u89e3\u3057\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u6ce1\u304c\u6ce1\u6ce1\u304c\u5b8c\u5168\u306b\u5206\u89e3\u3055\u308c\u306a\u3044\u5834\u5408\u3001\u30ac\u30b9\u306e\u53d6\u308a\u9664\u304d\u3068\u30ac\u30b9\u306e\u53d6\u308a\u9664\u304d\u304c\u6b63\u3057\u304f\u30bf\u30a4\u30df\u30f3\u30b0\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408<\/p>\n<h2 id=\"process-optimization\">\u30d7\u30ed\u30bb\u30b9\u6700\u9069\u5316<\/h2>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u4e00\u6b69\u4e00\u6b69\u89e3\u6c7a\u3059\u308b\u306b\u306f\uff1a<\/p>\n<ul>\n<li>\u5408\u91d1\u306e\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u30d3\u30fc\u30ba\u306e\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3057\u307e\u3059\uff08\u5ef6\u6027\u9244\u306e\u305f\u3081\u306bSTMMA\u3092\u4f7f\u7528\u3059\u308b\u306a\u3069\uff09\u3002<\/li>\n<li>\u58c1\u306e\u539a\u3055\u3068\u30da\u30a2\u30d3\u30fc\u30ba\u30b5\u30a4\u30ba\uff08 &lt;1\/10\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\uff09\u3002<\/li>\n<li>\u89b3\u5bdf\u3055\u308c\u305f\u84b8\u6c17\u8a2d\u5b9a\u3067\u614e\u91cd\u306a\u4e8b\u524d\u767a\u6ce1\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u8001\u5316\u3068\u4e7e\u71e5\u306e\u6642\u9593\u304c\u5b63\u7bc0\u306b\u5408\u3046\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u63a5\u7740\u6642\u306b\u63a5\u7740\u5264\u306e\u4f7f\u7528\u3092\u6700\u5c0f\u9650\u306b\u4fdd\u3064\u3002<\/li>\n<li>\u5206\u6563\u5668\u3068\u79fb\u52d5\u30bf\u30f3\u30af\u3092\u6301\u3064\u30ea\u30d5\u30c8\u30bf\u30a4\u30d7\u306e\u30da\u30f3\u30ad\u30df\u30ad\u30b5\u30fc\u306e\u3088\u3046\u306a\u81ea\u52d5\u30df\u30ad\u30b5\u30fc\u3067\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5747\u7b49\u306b\u6563\u5e03\u3057\u307e\u3059\u3002<\/li>\n<li>Hangzhou Ouchen Technology\u306e\u4e2d\u592e\u771f\u7a7a\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u771f\u7a7a\u652f\u63f4\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3057\u3066,\u5f62\u72b6\u5909\u5316\u304c\u5c11\u306a\u304f\u8fc5\u901f\u306b\u51b7\u5374\u3059\u308b\u305f\u3081\u306b-0.5MPa\u304b\u3089-0.8MPa\u306e\u8ca0\u5727\u3092\u7dad\u6301\u3057\u307e\u3059.<\/li>\n<\/ul>\n<h2 id=\"faq\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n<p><strong>Q:\u306a\u305c\u6ce1\u6750\u6599\u306e\u9078\u629e\u304c\u91cd\u8981\u3067\u3059\u304b\u3002<\/strong><br \/>\nA:\u7570\u306a\u308b\u6ce1\u306f\u71b1\u306e\u4e0b\u3067\u30e6\u30cb\u30fc\u30af\u306a\u65b9\u6cd5\u3067\u5206\u89e3\u3057\u307e\u3059\u3002\u9593\u9055\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3068,\u30ac\u30b9\u3084\u70ad\u7d20\u306e\u6b8b\u308a\u304c\u5897\u3048,\u9593\u9593\u9593\u9593\u9055\u3063\u305f\u9593\u9593\u9593\u9055\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u306f,\u9593\u9593\u9593\u9593\u9593\u9055\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u306f,\u9593\u9593\u9593\u9593\u9593\u9055\u3063\u305f\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u306f,\u9593<\/p>\n<p><strong>Q: \u30d1\u30bf\u30fc\u30f3\u4e7e\u71e5\u306f\u3069\u306e\u304f\u3089\u3044\u91cd\u8981\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA:\u8d85\u91cd\u8981\u306a\u6e7f\u5ea6\u306f,\u30b5\u30a4\u30ba\u306e\u5b89\u5b9a\u6027\u3068\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u7c98\u7740\u6027\u3092\u6df7\u4e71\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059.\u30d1\u30bf\u30fc\u30f3\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u524d\u306b1\uff05\u672a\u6e80\u306e\u6e7f\u5ea6\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>Q: \u5efa\u8a2d\u7b49\u7d1a\u306e\u6ce1\u677f\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><br \/>\nA: \u3044\u3044\u3048\u3002\u5efa\u8a2d\u6ce1\u306f\u3057\u3070\u3057\u3070\u30d3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3068\u5f37\u3055\u304c\u9593\u9055\u3063\u3066\u304a\u308a,\u30b2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3059\u308b\u3068\u304d\u306b\u30d3\u30c3\u30c8\u304c\u69cb\u30d3\u30d3\u30c3\u30c8\u306b\u5efa\u5efa\u69cb\u9020\u6ce1\u304c\u69cb\u69cb\u9020\u3055\u308c\u308b\u69cb\u9020\u6ce1\u304c\u69cb\u69cb\u9020\u9020\u3055\u308c\u308b\u30d3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3068\u5f37\u3055\u304c\u9593\u9055\u3063\u3066\u3044\u307e\u3059.<\/p>\n<p><strong>Q: \u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8fc5\u901f\u306b\u4e7e\u71e5\u3055\u305b\u308b\u6700\u9069\u306a\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA: \u6c34\u57fa\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u7528\u9664\u6e7f\u5668\u3067\u7d0460\u00b0C\u3067\u52a0\u71b1\u3055\u308c\u305f\u4e7e\u71e5\u5ba4\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044.\u3042\u308b\u3044\u306f\u3001\u6674\u308c\u305f\u3089\u3001\u5929\u6c17\u304c\u826f\u3044\u5834\u5408\u306f\u30a2\u30eb\u30b3\u30fc\u30eb\u30d9\u30fc\u30b9\u306e\u3082\u306e\u3092\u5916\u3067\u4e7e\u71e5\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"hangzhou-ouchen-technology-co.-ltd-lost-foam-casting-white-area-equipment-manufacturer\">\u676d\u5ddeOuchen\u30c6\u30af\u30ce\u30ed\u30b8\u30fcCo.\u3001LTD\u306f\u767d\u3044\u30a8\u30ea\u30a2\u88c5\u7f6e\u30e1\u30fc\u30ab\u30fc\u306e\u676d\u676d\u676d\u676d\u5dde\u30aa\u30fc\u30c1\u30a7\u30f3\u6280\u8853\u682a\u5f0f\u4f1a\u793e\u306e\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u5dde\u30aa\u30fc\u30c1\u30a7\u30f3\u6280\u8853\u682a\u5f0f\u4f1a\u793e\u306e\u5931\u308f\u308c\u305f\u6ce1\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u676d\u5dde\u676d\u5dde\u676d\u5dde<\/h2>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/\"><strong>Hangzhou Oouchen Technology Co.\u3001Ltd<\/strong><\/a> \u3092\u4f5c\u308b\u3053\u3068\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u308b\u3002 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/%e8%a3%bd%e5%93%81\/\"><strong>\u5931\u308f\u308c\u305f\u6ce1\u767d\u3044\u30a8\u30ea\u30a2\u3092\u767d\u304f\u767d\u3044\u30a8\u30ea\u30a2\u306e\u305f\u3081\u306e\u30b9\u30de\u30fc\u30c8\u306a\u88c5\u7f6e<\/strong><\/a>\u5f7c\u3089\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306b\u306f\u3001\u96fb\u78c1\u84b8\u6c17\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3092\u5099\u3048\u305f\u5b8c\u5168\u81ea\u52d5\u4e8b\u524d\u767a\u6ce1\u6a5f\u68b0\u3001\u30b9\u30de\u30fc\u30c8\u306a\u6c17\u5019\u5236\u5fa1\u3092\u5099\u3048\u305f\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30ed\u3001PLC\u81ea\u52d5\u5316\u3092\u5099\u3048\u305f\u5782\u76f4\u304a\u3088\u3073\u6c34\u5e73\u5f62\u6210\u6a5f\u68b0\u3001\u8fc5\u901f\u306a\u51b7\u5374\u306e\u305f\u3081\u306e\u4e2d\u592e\u771f\u7a7a\u30b7\u30b9\u30c6\u30e0\u3001\u304a\u3088\u3073\u5747\u7b49\u306a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u62e1\u6563\u306e\u305f\u3081\u306e\u6700\u9ad8\u7d1a\u306e\u30da\u30f3\u30ad\u30df\u30ad\u30b5\u30fc\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30e2\u30fc\u30c8\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0,\u8abf\u6574\u53ef\u80fd\u306a\u5727\u529b\u8a2d\u5b9a,\u7701\u30a8\u30cd\u30eb\u30ae\u30fc\u30b7\u30b9\u30c6\u30e0,\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6570\u6642\u9593\u304b\u3089\u6570\u5206\u306b\u77ed\u7e2e\u3059\u308b\u8fc5\u901f\u306a\u578b\u4ea4\u63db\u306a\u3069\u306e\u7d20\u6674\u3089\u3057\u3044\u6a5f\u80fd\u306b\u3088\u308a,\u5931\u308f\u308c\u305f\u6ce1\u751f\u7523\u306e\u305f\u3081\u306e\u30b2\u30fc\u30e0\u3092\u5909\u3048\u3066\u3044\u307e\u3059.\u5f7c\u3089\u306f\u7cbe\u5ea6\u3068\u4fe1\u983c\u6027\u3092\u6c42\u3081\u3066\u3044\u308b\u73fe\u4ee3\u306e\u7cbe\u7cbe\u88fd\u5de5\u5834\u306b\u3068\u3063\u3066\u5fc5\u9808\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u3067\u3059\u3002 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ja\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%83%88\/\"><strong>\u304a\u554f\u3044\u5408\u308f\u305b Ouchen<\/strong><\/a> \u4eca\u65e5\u306f\u6700\u9ad8\u306e\u6a5f\u5668\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6d88\u5931\u578b\u92f3\u9020\u306f\u73fe\u4ee3\u306e\u91d1\u5c5e\u6210\u5f62\u65b9\u6cd5\u3067\u3042\u308a\u3001\u8d85\u7cbe\u5bc6\u306a\u5bf8\u6cd5\u3001\u8ffd\u52a0\u306e\u5207\u65ad\u9700\u8981\u306e\u6e1b\u5c11\u3001\u72ec\u7279\u306e\u5f62\u72b6\u306e\u8a2d\u8a08\u306e\u81ea\u7531\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u5927\u304d\u306a\u5229\u70b9\u304c\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u6bce\u56de\u4e00\u6d41\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u306f\u3001\u9069\u5207\u306a\u6750\u6599\u306e\u9078\u629e\u3068\u30d1\u30bf\u30fc\u30f3\u306e\u5b8c\u74a7\u3055\u3092\u78ba\u4fdd\u3059\u308b\u3068\u3044\u30462\u3064\u306e\u969c\u5bb3\u3092\u514b\u670d\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u3053\u3068\u306f\u3001\u6b20\u9665\u3092\u56de\u907f\u3057\u3001\u751f\u7523\u3092\u5186\u6ed1\u306b\u9032\u3081\u308b\u305f\u3081\u306e\u9375\u3067\u3059\u3002\u91cd\u8981\u306a\u70b91\uff1a\u6750\u6599\u9078\u629e\u6d88\u5931\u578b\u92f3\u9020\u767a\u6ce1\u30d3\u30fc\u30ba\u6d88\u5931\u578b\u92f3\u9020\u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u305f\u767a\u6ce1\u30d3\u30fc\u30ba\u30bf\u30a4\u30d7\u306f\u6700\u7d42\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u5e73\u6ed1\u6027\u3001\u6e2c\u5b9a\u7cbe\u5ea6\u3001\u5185\u90e8\u5f37\u5ea6\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u3002EPS\uff08\u767a\u6ce1\u30dd\u30ea\u30b9\u30c1\u30ec\u30f3\uff09[&amp;hellip ;]<\/p>","protected":false},"author":3,"featured_media":4569,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4573","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"jetpack_publicize_connections":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/4573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/comments?post=4573"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/4573\/revisions"}],"predecessor-version":[{"id":4574,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/posts\/4573\/revisions\/4574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/media\/4569"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/media?parent=4573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/categories?post=4573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ja\/wp-json\/wp\/v2\/tags?post=4573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}