{"id":4121,"date":"2026-10-25T16:12:14","date_gmt":"2026-10-25T08:12:14","guid":{"rendered":"http:\/\/0"},"modified":"2026-10-22T14:58:38","modified_gmt":"2026-10-22T06:58:38","slug":"hot-runner-defects-trace-the-melt-path","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/hot-runner-defects-trace-the-melt-path\/","title":{"rendered":"\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u6b20\u9665\uff1a\u30e1\u30eb\u30c8\u30d1\u30b9\u306e\u8ffd\u8de1"},"content":{"rendered":"<p>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u6b20\u9665\u306f\u3001\u30de\u30cb\u30db\u30fc\u30eb\u30c9\u3084\u30ce\u30ba\u30eb\u306e\u305b\u3044\u306b\u3059\u308b\u524d\u306b\u3001\u30e1\u30eb\u30c8\u7d4c\u8def\u3092\u901a\u3057\u3066\u8ffd\u8de1\u3059\u3079\u304d\u3067\u3059\u3002\u30b2\u30fc\u30c8\u30de\u30fc\u30af\u3001\u30c9\u30ed\u30fc\u30eb\u3001\u7cf8\u5f15\u304d\u3001\u30b7\u30e7\u30fc\u30c8\u30d5\u30a3\u30eb\u3001\u8272\u7b4b\u3001\u4e0d\u5b89\u5b9a\u306a\u30b7\u30e7\u30c3\u30c8\u306f\u3001\u6e29\u5ea6\u5236\u5fa1\u3001\u6750\u6599\u72b6\u614b\u3001\u30b2\u30fc\u30c8\u5f62\u72b6\u3001\u30d9\u30f3\u30c8\u3001\u30d7\u30ed\u30bb\u30b9\u8a2d\u5b9a\u3001\u307e\u305f\u306f\u3053\u308c\u3089\u306e\u8907\u5408\u8981\u56e0\u304b\u3089\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u75c7\u72b6\u304c\u3069\u3053\u3067\u3044\u3064\u73fe\u308c\u308b\u304b\u3092\u8a18\u9332\u3057\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u306e\u8a3c\u62e0\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<nav class=\"table-of-contents\">\n<h2>\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9<\/h2>\n<ol>\n<li><a href=\"#map\">\u307e\u305a\u6b20\u9665\u30d1\u30bf\u30fc\u30f3\u3092\u8aad\u307f\u53d6\u308b<\/a><\/li>\n<li><a href=\"#thermal\">\u63a8\u6e2c\u305b\u305a\u306b\u71b1\u7684\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<li><a href=\"#gate\">\u30b2\u30fc\u30c8\u6319\u52d5\u3068\u90e8\u54c1\u5145\u586b\u3092\u5207\u308a\u5206\u3051\u308b<\/a><\/li>\n<li><a href=\"#sequence\">\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u6b20\u9665\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806<\/a><\/li>\n<li><a href=\"#prevention\">\u4fee\u6b63\u5f8c\u306b\u8a18\u9332\u3059\u3079\u304d\u3053\u3068<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ol>\n<\/nav>\n<h2 id=\"map\">\u307e\u305a\u6b20\u9665\u30d1\u30bf\u30fc\u30f3\u3092\u8aad\u307f\u53d6\u308b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/hot-runner-molded-gate-defects.webp\" alt=\"Gate marks reveal inconsistent molding\" \/><\/p>\n<p>\u6b20\u9665\u3092\u4f4d\u7f6e\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\uff1a\u30b2\u30fc\u30c8\u90e8\u3001\u30d5\u30ed\u30fc\u30d5\u30ed\u30f3\u30c8\u306b\u6cbf\u3063\u305f\u7b87\u6240\u3001\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u5468\u8fba\u3001\u30d9\u30f3\u30c8\u90e8\u3001\u307e\u305f\u306f\u90e8\u54c1\u5168\u4f53\u306b\u308f\u305f\u308b\u7b87\u6240\u3002\u6b21\u306b\u3001\u305d\u306e\u554f\u984c\u304c\u3059\u3079\u3066\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u5f71\u97ff\u3059\u308b\u306e\u304b\u30011\u3064\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u307f\u304b\u3001\u7279\u5b9a\u306e\u30b5\u30a4\u30af\u30eb\u306e\u307f\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4f4d\u7f6e\u306b\u7279\u5316\u3057\u305f\u5b89\u5b9a\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u5c40\u6240\u7684\u306a\u30b2\u30fc\u30c8\u3001\u30d9\u30f3\u30c8\u3001\u307e\u305f\u306f\u91d1\u578b\u306e\u72b6\u614b\u3092\u793a\u5506\u3057\u3001\u30b7\u30e7\u30c3\u30c8\u5168\u4f53\u306b\u308f\u305f\u308b\u5909\u5316\u306f\u6750\u6599\u3001\u6a5f\u68b0\u3001\u307e\u305f\u306f\u71b1\u7684\u6761\u4ef6\u3092\u793a\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u624b\u304c\u304b\u308a\u306f\u8abf\u67fb\u306e\u6307\u91dd\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u81ea\u4f53\u3067\u6839\u672c\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"background: #e9edf2;color: #17212b;font-size: 16px\">\u89b3\u5bdf\u3055\u308c\u305f\u75c7\u72b6<\/th>\n<th style=\"background: #e9edf2;color: #17212b;font-size: 16px\">\u78ba\u8a8d\u3059\u3079\u304d\u6839\u62e0<\/th>\n<th style=\"background: #e9edf2;color: #17212b;font-size: 16px\">\u6700\u521d\u306e\u6ce8\u610f\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-size: 16px\">\u30b2\u30fc\u30c8\u4ed8\u8fd1\u306e\u30c9\u30ed\u30fc\u30eb\u307e\u305f\u306f\u7cf8\u5f15\u304d<\/td>\n<td style=\"font-size: 16px\">\u30b2\u30fc\u30c8\u72b6\u614b\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u6319\u52d5\u3001\u6e29\u5ea6\u8a18\u9332\u3001\u6ede\u7559\u304a\u3088\u3073\u6750\u6599\u5c65\u6b74<\/td>\n<td style=\"font-size: 16px\">\u6750\u6599\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u8981\u4ef6\u3092\u78ba\u8a8d\u3059\u308b\u524d\u306b\u3001\u3059\u3079\u3066\u306e\u6e29\u5ea6\u3092\u4e0b\u3052\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 16px\">\u30b7\u30e7\u30fc\u30c8\u30d5\u30a3\u30eb\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u5145\u586b<\/td>\n<td style=\"font-size: 16px\">\u30b7\u30e7\u30c3\u30c8\u306e\u5b89\u5b9a\u6027\u3001\u5727\u529b\u5fdc\u7b54\u3001\u6d41\u52d5\u7d4c\u8def\u3001\u30d9\u30f3\u30c8\u72b6\u614b\u3001\u30b2\u30fc\u30c8\u306e\u5236\u9650<\/td>\n<td style=\"font-size: 16px\">\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u30b7\u30b9\u30c6\u30e0\u3060\u3051\u304c\u552f\u4e00\u306e\u539f\u56e0\u3067\u3042\u308b\u3068\u6c7a\u3081\u3064\u3051\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 16px\">\u8272\u7b4b\u307e\u305f\u306f\u52a3\u5316\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u308b\u6750\u6599<\/td>\n<td style=\"font-size: 16px\">\u6750\u6599\u5207\u66ff\u3001\u6ede\u7559\u3001\u6c5a\u67d3\u3001\u4e7e\u71e5\u304a\u3088\u3073\u71b1\u5c65\u6b74<\/td>\n<td style=\"font-size: 16px\">\u5916\u89b3\u3060\u3051\u3067\u306f\u52a3\u5316\u3092\u5224\u65ad\u3067\u304d\u306a\u3044\u3002.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 16px\">\u30b2\u30fc\u30c8\u8de1\u306e\u4e0d\u5747\u4e00<\/td>\n<td style=\"font-size: 16px\">\u30b2\u30fc\u30c8\u5f62\u72b6\u3001\u51b7\u5374\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3001\u5c40\u6240\u7684\u306a\u90e8\u54c1\u304a\u3088\u3073\u91d1\u578b\u306e\u72b6\u614b<\/td>\n<td style=\"font-size: 16px\">\u3070\u3089\u3064\u304d\u304c\u30ad\u30e3\u30d3\u30c6\u30a3\u3054\u3068\u306b\u518d\u73fe\u3059\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"thermal\">\u63a8\u6e2c\u305b\u305a\u306b\u71b1\u7684\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/hot-runner-zone-check.webp\" alt=\"Engineer checks heater zone connections\" \/><\/p>\n<p>\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u8aad\u307f\u5024\u3068\u30a2\u30e9\u30fc\u30e0\u5c65\u6b74\u3092\u3001\u6750\u6599\u304a\u3088\u3073\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u4f9b\u7d66\u5143\u306e\u6587\u66f8\u5316\u3055\u308c\u305f\u904b\u8ee2\u30ac\u30a4\u30c0\u30f3\u30b9\u3068\u6bd4\u8f03\u3059\u308b\u3002\u8868\u793a\u3055\u308c\u305f\u8a2d\u5b9a\u5024\u3068\u95a2\u9023\u7b87\u6240\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u6e29\u5ea6\u3092\u533a\u5225\u3057\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30d2\u30fc\u30bf\u30fc\u30be\u30fc\u30f3\u304c\u610f\u56f3\u3069\u304a\u308a\u306b\u6a5f\u80fd\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u666e\u904d\u7684\u306a\u6e29\u5ea6\u7bc4\u56f2\u3092\u3067\u3063\u3061\u4e0a\u3052\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u6a39\u8102\u30b0\u30ec\u30fc\u30c9\u3001\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3001\u7528\u9014\u304c\u9069\u5207\u306a\u6761\u4ef6\u306b\u5f71\u97ff\u3059\u308b\u3002.<\/p>\n<p>\u8d77\u52d5\u5f8c\u3001\u6750\u6599\u5207\u66ff\u5f8c\u3001\u9577\u6642\u9593\u306e\u505c\u6b62\u5f8c\u3001\u307e\u305f\u306f\u30d7\u30ed\u30bb\u30b9\u8abf\u6574\u5f8c\u306b\u75c7\u72b6\u306e\u5909\u5316\u304c\u306a\u3044\u304b\u8abf\u3079\u308b\u3002\u7570\u5e38\u306b\u9577\u3044\u6ede\u7559\u3084\u7e70\u308a\u8fd4\u3057\u306e\u30d1\u30fc\u30b8\u304c\u4e00\u90e8\u306e\u6750\u6599\u3067\u554f\u984c\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u304c\u3001\u8a3a\u65ad\u306b\u306f\u5b9f\u969b\u306e\u6a39\u8102\u5c65\u6b74\u3068\u8a2d\u5099\u8a18\u9332\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u8a3c\u62e0\u304c\u4e0d\u660e\u78ba\u306a\u5834\u5408\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u4fdd\u7ba1\u3057\u3001\u71b1\u8a08\u753b\u3092\u5909\u66f4\u3059\u308b\u524d\u306b\u627f\u8a8d\u3055\u308c\u305f\u6750\u6599\u304a\u3088\u3073\u30b7\u30b9\u30c6\u30e0\u306e\u6587\u66f8\u3092\u53c2\u7167\u3059\u308b\u3002.<\/p>\n<h2 id=\"gate\">\u30b2\u30fc\u30c8\u6319\u52d5\u3068\u90e8\u54c1\u5145\u586b\u3092\u5207\u308a\u5206\u3051\u308b<\/h2>\n<p>\u30b2\u30fc\u30c8\u306e\u554f\u984c\u306f\u3001\u30c9\u30ed\u30fc\u30eb\u3001\u7cf8\u5f15\u304d\u3001\u30b2\u30fc\u30c8\u8de1\u306e\u3070\u3089\u3064\u304d\u3001\u5c40\u6240\u7684\u306a\u5145\u586b\u5dee\u3068\u3057\u3066\u73fe\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30b2\u30fc\u30c8\u9818\u57df\u306e\u6469\u8017\u3001\u9589\u585e\u3001\u640d\u50b7\u3001\u6c5a\u67d3\u3001\u307e\u305f\u306f\u90e8\u54c1\u5f62\u72b6\u3068\u30b2\u30fc\u30c8\u8a2d\u8a08\u306e\u4e0d\u4e00\u81f4\u3092\u691c\u67fb\u3059\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u304c\u30d0\u30eb\u30d6\u30b2\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30d0\u30eb\u30d6\u30d4\u30f3\u3060\u3051\u304c\u539f\u56e0\u3068\u6c7a\u3081\u3064\u3051\u305a\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u4f5c\u52d5\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u306e\u8a3c\u62e0\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n<p>\u30d9\u30f3\u30c8\u306e\u72b6\u614b\u3068\u4e0b\u6d41\u306e\u6d41\u308c\u304c\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u554f\u984c\u3092\u6a21\u5023\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u30d9\u30f3\u30c8\u306e\u8a70\u307e\u308a\u3001\u90e8\u54c1\u5f62\u72b6\u306b\u3088\u308b\u6d41\u308c\u306e\u5236\u7d04\u3001\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u30b7\u30e7\u30c3\u30c8\u306f\u3001\u30e1\u30eb\u30c8\u7d4c\u8def\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u4e0d\u5b8c\u5168\u5145\u586b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u540c\u3058\u30ad\u30e3\u30d3\u30c6\u30a3\u3067\u826f\u54c1\u3068\u4e0d\u826f\u54c1\u3092\u6bd4\u8f03\u3057\u3001\u30ce\u30ba\u30eb\u304b\u3089\u30b2\u30fc\u30c8\u3001\u90e8\u54c1\u306b\u81f3\u308b\u5168\u7d4c\u8def\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/p>\n<h2 id=\"sequence\">\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u6b20\u9665\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806<\/h2>\n<ol>\n<li>\u6b20\u9665\u3092\u6b63\u78ba\u306b\u8a18\u8ff0\u3057\u3001\u90e8\u54c1\u4e0a\u306e\u4f4d\u7f6e\u3092\u30de\u30fc\u30ad\u30f3\u30b0\u3059\u308b\u3002.<\/li>\n<li>\u30ad\u30e3\u30d3\u30c6\u30a3\u56fa\u6709\u304b\u3001\u30b5\u30a4\u30af\u30eb\u56fa\u6709\u304b\u3001\u30b7\u30e7\u30c3\u30c8\u5168\u4f53\u306b\u5b58\u5728\u3059\u308b\u304b\u3092\u8a18\u9332\u3059\u308b\u3002.<\/li>\n<li>\u6a39\u8102\u306e\u540c\u4e00\u6027\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u4e7e\u71e5\u8a18\u9332\u3001\u7740\u8272\u5264\u3001\u5207\u66ff\u3001\u6750\u6599\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<li>\u6a5f\u68b0\u304a\u3088\u3073\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u30a2\u30e9\u30fc\u30e0\u3001\u30be\u30fc\u30f3\u8aad\u307f\u5024\u3001\u8d77\u52d5\u3001\u505c\u6b62\u3001\u6700\u8fd1\u306e\u5909\u66f4\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<li>\u30b2\u30fc\u30c8\u3001\u30d9\u30f3\u30c8\u3001\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u91d1\u578b\u8868\u9762\u306e\u72b6\u614b\u3084\u9589\u585e\u3092\u691c\u67fb\u3059\u308b\u3002.<\/li>\n<li>\u4e00\u5ea6\u306b1\u3064\u306e\u5236\u5fa1\u5909\u6570\u306e\u307f\u3092\u5909\u66f4\u3057\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3059\u3079\u3066\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u304b\u3089\u30b5\u30f3\u30d7\u30eb\u3092\u6bd4\u8f03\u3059\u308b\u3002.<\/li>\n<\/ol>\n<p>\u4e00\u3064\u306e\u75c7\u72b6\u3092\u4fee\u6b63\u3057\u305f\u3053\u3068\u3067\u5225\u306e\u7b87\u6240\u306b\u7570\u306a\u308b\u6b20\u9665\u304c\u751f\u3058\u305f\u5834\u5408\u306f\u3001\u88dc\u511f\u7684\u306a\u8abf\u6574\u3092\u7a4d\u307f\u91cd\u306d\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8a3c\u62e0\u306b\u7acb\u3061\u8fd4\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u5909\u66f4\u3068\u305d\u306e\u7d50\u679c\u306e\u4e21\u65b9\u3092\u8a18\u9332\u3057\u305f\u30d7\u30ed\u30bb\u30b9\u30ed\u30b0\u306f\u3001\u691c\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u300c\u4fee\u6b63\u300d\u306e\u4e00\u89a7\u3088\u308a\u3082\u6709\u7528\u3067\u3059\u3002\u201c<\/p>\n<h2 id=\"prevention\">\u4fee\u6b63\u5f8c\u306b\u8a18\u9332\u3059\u3079\u304d\u3053\u3068<\/h2>\n<p>\u6700\u7d42\u7684\u306a\u6750\u6599\u3068\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3001\u95a2\u9023\u3059\u308b\u8a2d\u5b9a\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u8b58\u5225\u60c5\u5831\u3001\u8d77\u52d5\u6761\u4ef6\u3001\u89b3\u5bdf\u3055\u308c\u305f\u6b20\u9665\u306e\u9650\u754c\u3001\u691c\u67fb\u65b9\u6cd5\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u91d1\u578b\u307e\u305f\u306f\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u4f55\u3092\u5909\u66f4\u3057\u3001\u305d\u306e\u4fee\u6b63\u3092\u3069\u306e\u3088\u3046\u306b\u691c\u8a3c\u3057\u305f\u304b\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u5c06\u6765\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u57fa\u6e96\u304c\u78ba\u7acb\u3055\u308c\u3001\u518d\u767a\u306e\u8a3a\u65ad\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3088\u308a\u5e83\u7bc4\u306a <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/service\/hot-runner-injection-mold-manufacturing\/\">\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u91d1\u578b\u306e\u7d4c\u8def<\/a>, \u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3001\u30b2\u30fc\u30c8\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u3001\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1\u3092\u7dcf\u5408\u7684\u306b\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b20\u9665\u306f\u3001\u627f\u8a8d\u3055\u308c\u305f\u751f\u7523\u6761\u4ef6\u306e\u4e0b\u3067\u90e8\u54c1\u304c\u305d\u306e\u5408\u683c\u57fa\u6e96\u3092\u4e00\u8cab\u3057\u3066\u6e80\u305f\u3057\u305f\u3068\u304d\u306b\u306e\u307f\u89e3\u6c7a\u3055\u308c\u305f\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h2 id=\"faq\">FAQ<\/h2>\n<h3>\u30b2\u30fc\u30c8\u306e\u6b20\u9665\u306f\u5e38\u306b\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u6545\u969c\u3092\u610f\u5473\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u30b2\u30fc\u30c8\u306e\u5f62\u72b6\u3001\u6750\u6599\u306e\u72b6\u614b\u3001\u30d7\u30ed\u30bb\u30b9\u8a2d\u5b9a\u3001\u30d9\u30f3\u30c8\u3001\u4e0b\u6d41\u5074\u306e\u90e8\u54c1\u8a2d\u8a08\u304c\u540c\u69d8\u306e\u75c7\u72b6\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u524d\u306b\u3001\u6b20\u9665\u306e\u4f4d\u7f6e\u3092\u7a81\u304d\u6b62\u3081\u3001\u305d\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u3068\u30b5\u30a4\u30af\u30eb\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u30c9\u30ed\u30fc\u30eb\u3092\u6b62\u3081\u308b\u305f\u3081\u306b\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u6e29\u5ea6\u3092\u5909\u66f4\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u6750\u6599\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u3001\u5b9f\u969b\u306e\u6e2c\u5b9a\u5024\u3001\u30b2\u30fc\u30c8\u306e\u6319\u52d5\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u5c65\u6b74\u3092\u691c\u8a0e\u3057\u305f\u5f8c\u306b\u306e\u307f\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u5f8b\u306e\u6e29\u5ea6\u8abf\u6574\u306f\u3001\u65b0\u305f\u306a\u5145\u586b\u4e0d\u826f\u3084\u6750\u6599\u54c1\u8cea\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u554f\u984c\u304c\u7279\u5b9a\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u56fa\u6709\u306e\u3082\u306e\u304b\u3069\u3046\u304b\u3092\u3069\u3046\u3084\u3063\u3066\u5224\u65ad\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u30b5\u30f3\u30d7\u30eb\u4e0a\u3067\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u8b58\u5225\u60c5\u5831\u3092\u4fdd\u6301\u3057\u3001\u30b5\u30a4\u30af\u30eb\u3092\u307e\u305f\u3044\u3060\u7e70\u308a\u8fd4\u3057\u89b3\u5bdf\u3092\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u3064\u306e\u5916\u308c\u5024\u3060\u3051\u3067\u306f\u3001\u5b89\u5b9a\u3057\u305f\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u30e9\u30f3\u30c0\u30e0\u306a\u30d7\u30ed\u30bb\u30b9\u3084\u6e2c\u5b9a\u306e\u3070\u3089\u3064\u304d\u3092\u533a\u5225\u3059\u308b\u306b\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>A hot-runner defect should be traced through the melt path before the manifold or nozzle is blamed. A gate mark, drool, stringing, short fill, color streak, or unstable shot can come from temperature control, material condition, gate geometry, venting, process settings, or a combination of factors. Record where and when the symptom appears, then compare it with cavity and process evidence. In this article Read the defect pattern first Check thermal conditions without guessing Separate gate behavior from part filling A troubleshooting sequence for hot-runner defects What to record after correction FAQ Read the defect pattern first Map the defect to a location: at the gate, along a flow front, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4155,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/4121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/comments?post=4121"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/4121\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/4155"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=4121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=4121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=4121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}