{"id":835,"date":"2025-03-10T07:38:31","date_gmt":"2025-03-10T07:38:31","guid":{"rendered":"https:\/\/ygdiecasting.com\/?p=835"},"modified":"2025-03-14T15:44:26","modified_gmt":"2025-03-14T15:44:26","slug":"fixing-undercasting-and-porosity-in-die-casting","status":"publish","type":"post","link":"https:\/\/ygdiecasting.com\/ja\/fixing-undercasting-and-porosity-in-die-casting\/","title":{"rendered":"\u30c0\u30a4\u30ab\u30b9\u30c8\u92f3\u9020\u306b\u304a\u3051\u308b\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c8\u3068\u30dd\u30ed\u30b7\u30c6\u30a3\u306e\u4fee\u6b63"},"content":{"rendered":"<h1>\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u306b\u3088\u308b\u30c0\u30a4\u30ab\u30b9\u30c8\u306e\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c8\u3068\u30dd\u30ed\u30b7\u30c6\u30a3\u306e\u4fee\u6b63<\/h1>\n<h2>\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u3067\u30c0\u30a4\u30ab\u30b9\u30c8\u306e\u30b9\u30af\u30e9\u30c3\u30d7\u7387\u309238%\u6e1b\u5c11\u3055\u305b\u308b\u65b9\u6cd5<\/h2>\n<p>\u6c11\u751f\u7528\u30c0\u30a4\u30ab\u30b9\u30c8\u696d\u754c\u3067\u306f\u3001\u30b9\u30af\u30e9\u30c3\u30d7\u7387\u306f\u30b3\u30b9\u30c8\u3068\u9867\u5ba2\u6e80\u8db3\u5ea6\u306b\u5f71\u97ff\u3059\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3053\u306e\u30b9\u30ed\u30c3\u30c8\u30eb\u30d0\u30eb\u30d6\u30dc\u30c7\u30a3\u3092\u4f8b\u306b\u3068\u308b\u3068\u3001\u8907\u96d1\u306a\u30c7\u30a3\u30fc\u30d7\u30ad\u30e3\u30d3\u30c6\u30a3\u69cb\u9020\u3068\u53b3\u3057\u3044\u54c1\u8cea\u8981\u4ef6\uff08\u6c17\u5b54\u7387\u304c0.4mm\u3092\u8d85\u3048\u3066\u306f\u306a\u3089\u306a\u3044\u306a\u3069\uff09\u306b\u3088\u308a\u3001\u30b9\u30af\u30e9\u30c3\u30d7\u7387\u304c48%\u3068\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u306a\u3053\u3068\u306b\u3001\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u306f\u554f\u984c\u3092\u7279\u5b9a\u3057\u3001\u91d1\u578b\u8a2d\u8a08\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u9ad8\u5ea6\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30e2\u30fc\u30eb\u30c9\u30d5\u30ed\u30fc\u89e3\u6790\u306b\u3088\u3063\u3066\u30b9\u30af\u30e9\u30c3\u30d7\u7387\u304c48.52%\u304b\u308910%\u4ee5\u4e0b\u306b\u524a\u6e1b\u3055\u308c\u305f\u5b9f\u969b\u306e\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u3001\u30c0\u30a4\u30ab\u30b9\u30c8\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5f79\u7acb\u3064\u5b9f\u7528\u7684\u306a\u77e5\u898b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<br 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\/><\/p>\n<h4>\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u30b9\u30ed\u30c3\u30c8\u30eb\u30d0\u30eb\u30d6\u30dc\u30c7\u30a3\u306e\u8ab2\u984c<\/h4>\n<p>B15B\u30b9\u30ed\u30c3\u30c8\u30eb\u30d0\u30eb\u30d6\u30dc\u30c7\u30a3\u306f\u5178\u578b\u7684\u306a\u6c11\u751f\u7528\u30c0\u30a4\u30ab\u30b9\u30c8\u90e8\u54c1\u3067\u3001\u30b5\u30a4\u30ba\u306f107mm\u00d7103mm\u00d763mm\u3001\u8089\u539a\u306f1.7mm\u304b\u30895mm\u3001\u91cd\u91cf\u306f\u7d04400g\u3067\u3059\u3002\u81ea\u52d5\u8eca\u306e\u96fb\u5b50\u71c3\u6599\u5674\u5c04\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u3001\u5b8c\u74a7\u306a\u5916\u89b3\u3068\u5185\u90e8\u54c1\u8cea\u304c\u8981\u6c42\u3055\u308c\u308b\u3002\u3057\u304b\u3057\u3001\u751f\u7523\u73fe\u5834\u3067\u306f\u4e3b\u306b2\u3064\u306e\u30b9\u30af\u30e9\u30c3\u30d7\u554f\u984c\u304c\u767a\u899a\u3057\u305f\uff1a<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/jl5.jpg\" alt=\"Throttle Valve Body Mold structure 2d drawing\" title=\"\u30b9\u30ed\u30c3\u30c8\u30eb\u30d0\u30eb\u30d6\u672c\u4f53\u91d1\u578b\u69cb\u90202D\u56f3\u9762\" \/><\/p>\n<ul>\n<li><strong>\u7a7a\u767d\u306e\u6b20\u9665<\/strong>:\u30ae\u30e4\u30dc\u30c3\u30af\u30b9\u5074\u306e\u30ea\u30df\u30c3\u30c8\u30d4\u30f3\uff08\u76f4\u5f841.3mm\u3001\u9ad8\u30559mm\uff09\u304a\u3088\u3073\u305d\u306e\u5468\u8fba\u306b\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u304c\u767a\u751f\u3002<\/li>\n<li><strong>\u52a0\u5de5\u5f8c\u306e\u30b9\u30af\u30e9\u30c3\u30d7<\/strong>:\u30a8\u30a2\u30a4\u30f3\u30c6\u30fc\u30af\u30ea\u30f3\u30b0\u3068\u30a4\u30f3\u30ca\u30fc\u30b2\u30fc\u30c8\u30d9\u30fc\u30b9\u306b\u904e\u5ea6\u306e\u6c17\u5b54\u304c\u3042\u308b\u3002<br \/>\n\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u91d1\u578b\u8a2d\u8a08\u3068\u30d7\u30ed\u30bb\u30b9\u306e\u9650\u754c\u306b\u8d77\u56e0\u3057\u3066\u304a\u308a\u3001\u5f93\u6765\u306e\u8abf\u6574\uff08\u5c04\u51fa\u901f\u5ea6\u306a\u3069\uff09\u3067\u306f\u52b9\u679c\u304c\u306a\u304b\u3063\u305f\u3002<\/p>\n<h4>\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u306e\u9069\u7528<\/h4>\n<p>\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u306f\u3001\u6eb6\u878d\u5408\u91d1\u306e\u6d41\u52d5\u3001\u51b7\u5374\u3001\u30ac\u30b9\u629c\u304d\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001\u6b20\u9665\u306e\u539f\u56e0\u3092\u7a81\u304d\u6b62\u3081\u307e\u3059\u3002B15B\u306e\u554f\u984c\u306b\u3069\u306e\u3088\u3046\u306b\u5bfe\u51e6\u3057\u305f\u304b\u3092\u7d39\u4ecb\u3057\u3088\u3046\uff1a<\/p>\n<\/li>\n<\/ul>\n<ol>\n<li><strong>\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0\u3078\u306e\u53d6\u308a\u7d44\u307f<\/strong>\n<ul>\n<li><strong>\u30ea\u30df\u30c3\u30c8\u30fb\u30d4\u30f3\u30fb\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0<\/strong>:\u5206\u6790\u306e\u7d50\u679c\u3001\u6df1\u3044\u7a7a\u6d1e\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u30ac\u30b9\u304c\u5145\u586b\u3092\u59a8\u3052\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002\u30d9\u30f3\u30c8\u30d4\u30f3\uff08\u76f4\u5f846mm\u3001\u5074\u9762\u30920.15\uff5e0.2mm\u5e73\u3089\u306b\u3057\u305f\u3082\u306e\uff09\u3092\u30d4\u30f3\u306e\u8fd1\u304f\u306b\u8ffd\u52a0\u3057\u3001\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u3092\u9003\u304c\u3057\u305f\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/jl7.jpg\" alt=\"Vent Pin Design for Deep Cavity\" title=\"\u30c7\u30a3\u30fc\u30d7\u30fb\u30ad\u30e3\u30d3\u30c6\u30a3\u7528\u30d9\u30f3\u30c8\u30fb\u30d4\u30f3\u30fb\u30c7\u30b6\u30a4\u30f3\" \/><\/li>\n<li><strong>\u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u30fb\u30a2\u30f3\u30c0\u30fc\u30ad\u30e3\u30b9\u30c6\u30a3\u30f3\u30b0<\/strong>:\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d50\u679c\u3001\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30b7\u30b9\u30c6\u30e0\u304c\u306a\u3044\u305f\u3081\u3001\u5145\u586b\u7aef\u3067\u306e\u92f3\u9020\u4e0d\u8db3\u304c\u5224\u660e\u3057\u305f\u3002\u30b9\u30e9\u30b0\u30c8\u30e9\u30c3\u30d7\u3068\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30d9\u30f3\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u51b7\u305f\u3044\u6750\u6599\u3068\u30ac\u30b9\u304c\u6392\u51fa\u3055\u308c\u3001\u5145\u586b\u306e\u5b8c\u5168\u6027\u304c\u5411\u4e0a\u3057\u305f\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/jl02.jpg\" alt=\"Overflow System with Slag Trap of Throttle Valve Body\" title=\"\u30b9\u30ed\u30c3\u30c8\u30eb\u30d0\u30eb\u30d6\u672c\u4f53\u306e\u30b9\u30e9\u30b0\u30c8\u30e9\u30c3\u30d7\u4ed8\u304d\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30b7\u30b9\u30c6\u30e0\" \/><\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6c17\u5b54\u7387\u306e\u4f4e\u6e1b<\/strong>  <\/p>\n<ul>\n<li>\n<p><strong>\u30a8\u30a2\u30a4\u30f3\u30c6\u30fc\u30af\u30ea\u30f3\u30b0\u306e\u6c17\u5b54\u7387<\/strong>:\u7089\u5fc3\u63a5\u5408\u90e8\u4ed8\u8fd1\u306b\u96c6\u307e\u3063\u305f\u7a7a\u9699\u3002\u30e0\u30fc\u30d3\u30f3\u30b0\u30b3\u30a2\u306e\u6c34\u8def\u3092\u30ea\u30f3\u30b0\u30a8\u30ea\u30a2\u307e\u3067\u5ef6\u9577\u3057\u3001\u30c1\u30eb\u5c64\u3092\u5f62\u6210\u3057\u3066\u30ac\u30b9\u306e\u5dfb\u304d\u8fbc\u307f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3067\u3001\u51b7\u5374\u3092\u5f37\u5316\u3057\u305f\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/ygdiecasting.com\/wp-content\/uploads\/2025\/03\/jl05.jpg\" alt=\"Cooling Channel Extension in Moving Core\" title=\"\u30e0\u30fc\u30d3\u30f3\u30b0\u30b3\u30a2\u306e\u51b7\u5374\u30c1\u30e3\u30f3\u30cd\u30eb\u5ef6\u9577\" 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