{"id":19461,"date":"2024-05-09T21:18:34","date_gmt":"2024-05-09T13:18:34","guid":{"rendered":"https:\/\/firstmold.com\/?p=19461"},"modified":"2026-04-13T14:56:30","modified_gmt":"2026-04-13T06:56:30","slug":"splay-marks-silver-streaks-in-injeciton-molding","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ja\/tips\/splay-marks-silver-streaks-in-injeciton-molding\/","title":{"rendered":"\u5c04\u51fa\u6210\u5f62\u54c1\u306b\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u3084\u9280\u7b4b\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306e\u5bfe\u51e6\u6cd5\u3068\u306f\uff1f"},"content":{"rendered":"<p>\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306f <a href=\"https:\/\/firstmold.com\/ja\/tips\/injection-molding-defects\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5171\u901a\u6b20\u9665<\/strong><\/a> \u5c04\u51fa\u6210\u5f62\u306e\u751f\u7523\u73fe\u5834\u3067\u306f\u3001\u6bce\u65e5\u306e\u3088\u3046\u306b\u3055\u307e\u3056\u307e\u306a\u88fd\u54c1\u304c\u767b\u5834\u3057\u3066\u3044\u308b\u3002 <a href=\"https:\/\/firstmold.com\/ja\/guides\/injection-molding-machine\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5c04\u51fa\u6210\u5f62\u6a5f<\/strong><\/a>.\u3053\u306e\u6b20\u9665\u306b\u3064\u306a\u304c\u308b\u8981\u56e0\u306f\u6570\u591a\u304f\u3001\u8907\u96d1\u3067\u3042\u308b\u3002\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308c\u3070\u3001\u8abf\u6574\u306b\u624b\u9593\u53d6\u308a\u3001\u5927\u304d\u306a\u7121\u99c4\u3092\u751f\u307f\u3001\u88fd\u54c1\u7d0d\u5165\u3092\u9045\u3089\u305b\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u672c\u65e5\u306f\u3001\u5b9f\u8df5\u7684\u306a\u89b3\u70b9\u304b\u3089\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306b\u95a2\u3059\u308b\u3042\u3089\u3086\u308b\u3053\u3068\u3092\u53d6\u308a\u4e0a\u3052\u3001\u6210\u5f62\u73fe\u5834\u306b\u304a\u3051\u308b\u73fe\u5b9f\u7684\u306a\u554f\u984c\u306b\u52b9\u679c\u7684\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u898b\u8b58\u3092\u3001\u540c\u696d\u8005\u3084\u5c04\u51fa\u6210\u5f62\u611b\u597d\u5bb6\u306b\u63d0\u4f9b\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306e\u767a\u751f\u306f\u88fd\u54c1\u8a2d\u8a08\u306b\u5f71\u97ff\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u88fd\u54c1\u8a2d\u8a08\u4f1a\u793e\u3001\u69cb\u9020\u8a2d\u8a08\u8005\u3001\u6a5f\u68b0\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u306e\u554f\u984c\u306b\u3064\u3044\u3066\u6df1\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3059\u308b\u3002\u3053\u308c\u306f\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u306b\u512a\u308c\u305f\u52b9\u7387\u7684\u306a\u65b0\u88fd\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3060\u3051\u3067\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u3082\u5bb9\u6613\u306b\u306a\u308b\u3002 <a href=\"https:\/\/firstmold.com\/ja\/tips\/quality-and-acceptance-standards-for-injection-molded-parts\/\"><strong>\u53d7\u5165\u57fa\u6e96<\/strong><\/a> \u3068 <a href=\"https:\/\/firstmold.com\/ja\/insights\/injection-molding-companies-in-china\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5c04\u51fa\u6210\u5f62\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong><\/a> (\u8a73\u7d30\u306f\u5c04\u51fa\u6210\u5f62\u306e\u53d7\u3051\u5165\u308c\u57fa\u6e96\u3092\u53c2\u7167\uff09\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u4ed6\u306e\u5c04\u51fa\u6210\u5f62\u306e\u4e0d\u5177\u5408\u306b\u3054\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u8a73\u7d30\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\" colspan=\"5\">\u5c04\u51fa\u6210\u5f62\u306e\u3055\u307e\u3056\u307e\u306a\u6b20\u9665\u3092\u7406\u89e3\u3059\u308b<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/flash-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d5\u30e9\u30c3\u30b7\u30e5<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/sink-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30b7\u30f3\u30af\u30de\u30fc\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/warpage-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u53cd\u308a\uff0f\u5909\u5f62<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/burn-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d0\u30fc\u30f3\u30de\u30fc\u30af<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff0f\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/black-spots-and-black-specks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30c0\u30fc\u30af\u30b9\u30dd\u30c3\u30c8\/\u30d6\u30e9\u30c3\u30af\u30b9\u30da\u30c3\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/flow-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d5\u30ed\u30fc\u30de\u30fc\u30af<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/bubbles\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d0\u30d6\u30eb<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/weld-lines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6eb6\u63a5\u30e9\u30a4\u30f3<\/strong><\/a><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/firstmold.com\/ja\/tips\/uneven-color-and-color-difference\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8272\u5dee\u30fb\u8272\u30e0\u30e9<\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong><a href=\"https:\/\/firstmold.com\/ja\/tips\/ejector-pin-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a8\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u30de\u30fc\u30af<\/a><\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td class=\"has-text-align-center\" data-align=\"center\"><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-splay-marks\">\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p>\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306f\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3068\u3082\u547c\u3070\u308c\u3001\u30b2\u30fc\u30c8\u4ed8\u8fd1\u306e\u6210\u5f62\u90e8\u54c1\u306e\u8868\u9762\u306b\u82b1\u306e\u3088\u3046\u306a\u30b9\u30d7\u30ec\u30fc\u6a21\u69d8\u3068\u3057\u3066\u3001\u3042\u308b\u3044\u306f\u90e8\u54c1\u306b\u5149\u3092\u659c\u3081\u306b\u5f53\u3066\u308b\u3068\u660e\u308b\u304f\u8f1d\u304fV\u5b57\u578b\u306e\u7dda\u3068\u3057\u3066\u73fe\u308c\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"447\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/typical-splay-mark-in-molded-part.webp\" alt=\"\u6210\u5f62\u54c1\u306e\u5178\u578b\u7684\u306a\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\" class=\"wp-image-19485\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/typical-splay-mark-in-molded-part.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/typical-splay-mark-in-molded-part-300x224.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/typical-splay-mark-in-molded-part-16x12.webp 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">\u6210\u5f62\u54c1\u306e\u5178\u578b\u7684\u306a\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af<\/figcaption><\/figure>\n\n\n\n<p>\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3044\u3066\u3001\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\/\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u306f\u57fa\u672c\u7684\u306a\u6210\u5f62\u4e0d\u826f\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u5de5\u7a0b\u8abf\u6574\u306b\u3088\u3063\u3066\u8fc5\u901f\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u88fd\u54c1\u306e\u54c1\u8cea\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u51b7\u5374\u3068\u56fa\u5316\u306e\u6642\u9593\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b5\u30a4\u30ba\u3084\u53cd\u308a\u306e\u554f\u984c\u3068\u306f\u7570\u306a\u308a\u3001\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306e\u539f\u56e0\u306f\u6642\u306b\u3064\u304b\u307f\u306b\u304f\u304f\u3001\u751f\u7523\u52b9\u7387\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-causes-splay-marks\">\u30b9\u30d7\u30ec\u30a4\u30fb\u30de\u30fc\u30af\u306e\u539f\u56e0\u306f\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-mold-related-factors\">\u30ab\u30d3\u95a2\u9023\u8981\u56e0\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b2\u30fc\u30c8\u306e\u30b5\u30a4\u30ba\u306f\u5c0f\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u306e\u901a\u6c17\u6027\u304c\u60aa\u304f\u3001\u30ac\u30b9\u304c\u6ede\u7559\u3057\u3001\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u3084\u30e9\u30f3\u30ca\u30fc\u306e\u30c7\u30b6\u30a4\u30f3\u306b\u304a\u3051\u308b\u30b7\u30e3\u30fc\u30d7\u306a\u30b3\u30fc\u30ca\u30fc\u3002<\/li>\n\n\n\n<li>\u884c\u304d\u6b62\u307e\u308a\u306e\u6b8b\u7559\u30d7\u30e9\u30b9\u30c1\u30c3\u30af <a href=\"https:\/\/firstmold.com\/ja\/tips\/hot-runner-vs-cold-runner\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc<\/strong><\/a>.<\/li>\n\n\n\n<li>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u6e29\u5ea6\u30bb\u30f3\u30b5\u30fc\u306e\u4e0d\u9069\u5207\u306a\u914d\u7f6e\u307e\u305f\u306f\u8aa4\u4f5c\u52d5\u3002<\/li>\n\n\n\n<li>\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u8a70\u307e\u308a\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u306e\u6c34\u6f0f\u308c\u3002<\/li>\n\n\n\n<li>\u6b63\u78ba\u306b\u5236\u5fa1\u3055\u308c\u3066\u3044\u306a\u3044\u30db\u30c3\u30c8\u30e9\u30f3\u30ca\u30fc\u306e\u904e\u5ea6\u306e\u6e29\u5ea6\u3002<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30d7\u4ed8\u304d\u30ce\u30ba\u30eb\u30c1\u30c3\u30d7\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-machine-setting-factors\">\u6a5f\u68b0\u8a2d\u5b9a\u306e\u8981\u56e0\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6eb6\u878d\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u80cc\u5727\u8a2d\u5b9a\u304c\u4e0d\u9069\u5207\u3067\u3001\u4f4e\u3059\u304e\u308b\u3068\u6c34\u5206\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u304c\u767a\u751f\u3057\u3001\u9ad8\u3059\u304e\u308b\u3068\u71b1\u52a3\u5316\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/firstmold.com\/ja\/guides\/injection-speed-and-injection-pressure\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5c04\u51fa\u901f\u5ea6<\/strong><\/a> \u306f\u901f\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u521d\u671f\u5c04\u51fa\u901f\u5ea6\u307e\u305f\u306f\u521d\u671f\u5c04\u51fa\u4f4d\u7f6e\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u6eb6\u878d\u901f\u5ea6\u304c\u901f\u3044\u3002<\/li>\n\n\n\n<li>\u5c04\u51fa\u30b5\u30a4\u30af\u30eb\u306e\u7d42\u308f\u308a\u306b\u6e1b\u901f\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u30ce\u30ba\u30eb\u306e\u4e00\u90e8\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/firstmold.com\/ja\/guides\/mold-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u578b\u6e29\u5ea6<\/strong><\/a> \u304c\u4f4e\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u8a70\u307e\u308a <a href=\"https:\/\/firstmold.com\/ja\/guides\/what-is-a-parting-line\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3<\/strong><\/a> 4\u6642\u9593\u3054\u3068\u306b\u6e05\u6383\u304c\u5fc5\u8981\u3002<\/li>\n\n\n\n<li>\u6a3d\u306e\u6e29\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u30ce\u30ba\u30eb\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u4e7e\u71e5\u6e29\u5ea6\u306e\u8a2d\u5b9a\u304c\u4e0d\u9069\u5207\u3001\u307e\u305f\u306f\u4e7e\u71e5\u6642\u9593\u304c\u4e0d\u5341\u5206\u3067\u3001\u6c34\u5206\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u304c\u767a\u751f\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-design-related-factors\">\u30c7\u30b6\u30a4\u30f3\u306b\u95a2\u3059\u308b\u8981\u56e0\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ed1\u3089\u304b\u3067\u306a\u3044\u30b2\u30fc\u30c8\u8a2d\u8a08\u306b\u3088\u308a\u3001\u6750\u6599\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u304c\u6b8b\u308b\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u3068\u30e9\u30f3\u30ca\u30fc\u306e\u5bf8\u6cd5\u304c\u5c0f\u3055\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u306e\u30bf\u30a4\u30d7\uff08\u30d4\u30f3\u3001\u89d2\u3001\u4e38\u3001\u6247\u5f62\uff09\u307e\u305f\u306f\u30b5\u30a4\u30ba\u304c\u4e0d\u9069\u5207\u3002<\/li>\n\n\n\n<li>\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u9762\u306e\u30d9\u30f3\u30c8\u4f4d\u7f6e\u306e\u8a2d\u8a08\u304c\u60aa\u3044\u304b\u3001\u30d9\u30f3\u30c8\u306e\u6df1\u3055\u3084\u91cf\u304c\u4e0d\u5341\u5206\u3002<\/li>\n\n\n\n<li>\u8089\u539a\u306b\u6709\u610f\u5dee\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u306e\u4f4d\u7f6e\u304c\u4e0d\u9069\u5207\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u8a2d\u8a08\u306b\u304a\u3051\u308b\u6d41\u8def\u5f8c\u65b9\u306e\u901a\u6c17\u5b54\u306e\u6b20\u5982\u3002<\/li>\n\n\n\n<li>\u91d1\u578b\u6d41\u52d5\u89e3\u6790\u306b\u304a\u3051\u308b\u4e0d\u5341\u5206\u306a\u30d9\u30f3\u30c8\u30c1\u30e3\u30f3\u30cd\u30eb\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-machine-related-factors\">\u6a5f\u68b0\u95a2\u9023\u306e\u8981\u56e0\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ce\u30ba\u30eb\u3068\u91d1\u578b\u30b9\u30d7\u30eb\u30fc\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u304c\u60aa\u3044\u3002<\/li>\n\n\n\n<li>\u30db\u30c3\u30d1\u30fc\u5185\u306e\u767a\u71b1\u4f53\u307e\u305f\u306f\u30d5\u30a1\u30f3\u306e\u8aa4\u4f5c\u52d5\u3002<\/li>\n\n\n\n<li>\u6a3d\u306e\u7570\u5e38\u52a0\u71b1\u3002<\/li>\n\n\n\n<li>\u80cc\u5727\u30d0\u30eb\u30d6\u306e\u8aa4\u4f5c\u52d5\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-material-related-factors\">\u7d20\u6750\u306b\u95a2\u3059\u308b\u8981\u56e0\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6750\u6599\u306e\u4e7e\u71e5\u6e29\u5ea6\u3068\u6642\u9593\u304c\u9069\u5207\u3067\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u6750\u6599\u4e2d\u306e\u6c5a\u67d3\u7269\u8cea\u3002<\/li>\n\n\n\n<li>\u4e0d\u63c3\u3044\u306a\u5927\u304d\u3055\u306e\u6750\u6599\u7c92\u5b50\u3002<\/li>\n\n\n\n<li>\u7570\u306a\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u306e\u7570\u306a\u308b\u30d0\u30c3\u30c1\u306e\u6539\u8cea\u6750\u6599\u3092\u6df7\u5408\u3059\u308b\u3053\u3068\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30c8\u304c\u6c5a\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u307b\u3053\u308a\u304c\u591a\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-types-of-splay-marks\">\u30b9\u30d7\u30ec\u30a4\u30fb\u30de\u30fc\u30af\u306e\u7a2e\u985e<\/h2>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u7406\u7531\u304b\u3089\u3001\u79c1\u306f\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5206\u985e\u3057\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-hydrolytic-splay-marks-moisture-splay-marks\">1.\u52a0\u6c34\u5206\u89e3\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff08\u30e2\u30a4\u30b9\u30c1\u30e3\u30fc\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff09<\/h3>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u6210\u5f62\u524d\u306e\u6750\u6599\u306b\u542b\u307e\u308c\u308b\u6c34\u5206\u306e\u305f\u3081\u306b\u30d0\u30ec\u30eb\u5185\u3067\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304c\u52a0\u6c34\u5206\u89e3\u3092\u8d77\u3053\u3059\u304b\u3001\u5341\u5206\u306b\u4e7e\u71e5\u3057\u305f\u6750\u6599\u304c\u52b9\u679c\u7684\u306a\u65ad\u71b1\u6750\u306a\u3057\u3067\u30db\u30c3\u30d1\u30fc\u5185\u306b\u7f6e\u304b\u308c\u305f\u307e\u307e\u6c34\u5206\u3092\u5438\u53ce\u3057\u305f\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u3002\u3053\u306e\u904e\u5270\u306a\u6c34\u5206\u306f\u3001\u30d0\u30ec\u30eb\u5185\u3067\u9ad8\u6e29\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u6c34\u3092\u6c34\u84b8\u6c17\u306b\u5909\u3048\u3001\u6a39\u8102\u3092\u52a3\u5316\u3055\u305b\u3001\u6eb6\u878d\u6a39\u8102\u5185\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u70ad\u9178\u30ac\u30b9\u3092\u5f62\u6210\u3059\u308b\u3002\u3053\u306e\u30ac\u30b9\u306f\u5c04\u51fa\u4e2d\u306b\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u6d41\u308c\u8fbc\u307f\u3001\u52a0\u6c34\u5206\u89e3\u6027\u306e\u9280\u6761\u3092\u4f5c\u308a\u3001\u6210\u5f62\u54c1\u306e\u5f37\u5ea6\u3068\u8106\u6027\u3092\u8457\u3057\u304f\u4f4e\u4e0b\u3055\u305b\u308b\u3002\u3053\u308c\u3089\u306f\u304b\u306a\u308a\u4e00\u822c\u7684\u3067\u8b58\u5225\u3082\u5bb9\u6613\u3067\u3042\u308a\u3001\u901a\u5e38\u306f\u5c04\u51fa\u65b9\u5411\u306b\u6cbf\u3063\u3066\u5747\u4e00\u306b\u5206\u5e03\u3057\u3001\u3072\u3069\u3044\u5834\u5408\u306b\u306f\u8868\u9762\u306b\u5bc6\u96c6\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u52a0\u6c34\u5206\u89e3\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306e\u6839\u672c\u7684\u306a\u5bfe\u7b56\u306f\u3001\u539f\u6599\u306e\u5fb9\u5e95\u3057\u305f\u4e7e\u71e5\u3067\u3042\u308a\u3001\u6210\u5f62\u6642\u306b\u4f7f\u7528\u3059\u308b\u30da\u30ec\u30c3\u30c8\u306e\u542b\u6c34\u7387\u30920.03%\u4ee5\u4e0b\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u5f93\u3063\u3066\u3001\u4e7e\u71e5\u5de5\u7a0b\u6761\u4ef6\u3092\u53b3\u5bc6\u306b\u7ba1\u7406\u3057\u3001\u6210\u5f62\u524d\u306b\u30da\u30ec\u30c3\u30c8\u306e\u542b\u6c34\u7387\u3092\u30a8\u30a2\u30b7\u30e7\u30c3\u30c8\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"429\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Hydrolytic-splay-marks.webp\" alt=\"\u52a0\u6c34\u5206\u89e3\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\" class=\"wp-image-19486\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Hydrolytic-splay-marks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Hydrolytic-splay-marks-300x129.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Hydrolytic-splay-marks-768x329.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Hydrolytic-splay-marks-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u52a0\u6c34\u5206\u89e3\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-the-moisture-content-of-materials\">\u6750\u6599\u306e\u542b\u6c34\u7387<\/h4>\n\n\n\n<p>\u6750\u6599\u306e\u542b\u6c34\u7387\u306f\u975e\u5e38\u306b\u591a\u304f\u306e\u6df1\u523b\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u542b\u6c34\u7387\u306b\u95a2\u3059\u308b\u7d71\u4e00\u3055\u308c\u305f\u6ce8\u610f\u30e9\u30a4\u30f3\u306f\u3042\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u3042\u308a\u307e\u305b\u3093\uff01\u5404\u7d20\u6750\u306e\u542b\u6c34\u7387\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u3001\u300c\u8131\u6c34\u300d\u3067\u304d\u308b\u5ea6\u5408\u3044\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u4e0b\u306e\u8868\u306f\u3001\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3068\u305d\u306e\u542b\u6c34\u7387\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af<\/th><th>\u542b\u6c34\u7387<\/th><th>\u5c04\u51fa\u6210\u5f62\u306e\u8a31\u5bb9\u6c34\u5206\u7387<\/th><\/tr><tr><td>PE<\/td><td>0.1%~0.2%<\/td><td>0.05%<\/td><\/tr><tr><td>PP<\/td><td>0.1%~0.3%<\/td><td>0.07%<\/td><\/tr><tr><td>\u9ad8\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3<\/td><td>0.1%~0.2%<\/td><td>0.05%<\/td><\/tr><tr><td>LDPE<\/td><td>0.1%~0.2%<\/td><td>0.05%<\/td><\/tr><tr><td>LLDPE<\/td><td>0.1%~0.2%<\/td><td>0.05%<\/td><\/tr><tr><td>PVC<\/td><td>0.1~0.4%<\/td><td>0.07%<\/td><\/tr><tr><td>\u30b8\u30fc\u30d4\u30fc\u30d4\u30fc\u30a8\u30b9<\/td><td>0.1~0.3%<\/td><td>0.07%<\/td><\/tr><tr><td>\u30d2\u30c3\u30d7\u30b9<\/td><td>0.1~0.3%<\/td><td>0.07%<\/td><\/tr><tr><td>AS\u3001SAN<\/td><td>0.20.3%<\/td><td>0.07%<\/td><\/tr><tr><td>ABS<\/td><td>0.40%<\/td><td>0.07%<\/td><\/tr><tr><td>PMMA<\/td><td>0.40%<\/td><td>0.07%<\/td><\/tr><tr><td>PET<\/td><td>0.3%~0.4%<\/td><td>0.02%<\/td><\/tr><tr><td>PBT<\/td><td>0.1%~0.25%<\/td><td>0.02%<\/td><\/tr><tr><td>PA6<\/td><td>1.30%<\/td><td>0.019<\/td><\/tr><tr><td>PA66<\/td><td>1.50%<\/td><td>0.01%<\/td><\/tr><tr><td>PC<\/td><td>0.30%<\/td><td>0.02%<\/td><\/tr><tr><td>POM<\/td><td>0.12%~0.25%<\/td><td>0.02%<\/td><\/tr><tr><td>PPO\uff08\u30ce\u30ea\u30eb\uff09<\/td><td>0.14%<\/td><td>0.02%<\/td><\/tr><tr><td>PPO\uff08SE-100\uff09<\/td><td>0.37%<\/td><td>0.02%<\/td><\/tr><tr><td>\u30d4\u30fc\u30d4\u30fc\u30a8\u30b9<\/td><td>0.10%<\/td><td>0.05%<\/td><\/tr><tr><td>\u8ffd\u8a18<\/td><td>0.1~0.3%<\/td><td>0.07%<\/td><\/tr><tr><td>PC\/PBT<\/td><td>0.50%<\/td><td>0.05%<\/td><\/tr><tr><td>PC\/ABS<\/td><td>0.50%<\/td><td>0.06%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-dehydration\">\u8131\u6c34<\/h4>\n\n\n\n<p>\u4e00\u822c\u7684\u306b\u3001\u7d20\u65e9\u304f\u8131\u6c34\u3059\u308b\u305f\u3081\u306b\u3001\u307b\u3068\u3093\u3069\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306f\u5c04\u51fa\u6210\u5f62\u524d\u306b\u713c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u7c92\u5b50\u306e\u521d\u671f\u542b\u6c34\u7387\u306f\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u4e7e\u71e5\u5de5\u7a0b\u306f\u5fae\u91cf\u6c34\u5206\u4e7e\u71e5\u306b\u5c5e\u3057\u3001\u4e7e\u71e5\u5a92\u4f53\u3068\u3057\u3066\u4e00\u822c\u7684\u306b\u71b1\u98a8\u304c\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u751f\u7523\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u3001\u30d9\u30fc\u30ad\u30f3\u30b0\u306b\u306f2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3002\u3072\u3068\u3064\u306f\u5c0f\u30ed\u30c3\u30c8\u539f\u6599\u7528\u3067\u3001\u30d9\u30fc\u30ad\u30f3\u30b0\u30aa\u30fc\u30d6\u30f3\u3067\u884c\u3046\u975e\u9023\u7d9a\u30d9\u30fc\u30ad\u30f3\u30b0\u3067\u3042\u308b\u3002\u3088\u308a\u4e00\u822c\u7684\u306a\u9023\u7d9a\u713c\u6210\u6cd5\u3067\u306f\u3001\u71b1\u98a8\u4e7e\u71e5\u6a5f\u3068\u9664\u6e7f\u4e7e\u71e5\u6a5f\u306e2\u7a2e\u985e\u306e\u88c5\u7f6e\u3092\u4f7f\u7528\u3059\u308b\u3002\u30b3\u30b9\u30c8\u306f\u696d\u7a2e\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-hot-air-dryer\">\u71b1\u98a8\u4e7e\u71e5\u6a5f<\/h5>\n\n\n\n<p>\u5c0f\u30ed\u30c3\u30c8\u539f\u6599\u306b\u9069\u3057\u3001\u4e00\u53f0\u306e\u30aa\u30fc\u30d6\u30f3\u3067\u591a\u7a2e\u306e\u539f\u6599\u7c92\u5b50\u3092\u540c\u6642\u306b\u713c\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6e29\u5ea6\u5236\u5fa1\u7cbe\u5ea6\u304c\u9ad8\u304f\u3001\u8a2d\u5099\u6295\u8cc7\u304c\u5c11\u306a\u304f\u3001\u64cd\u4f5c\u304c\u7c21\u5358\u3067\u3042\u308b\u3002\u4e00\u822c\u7684\u306b\u5c0f\u578b\u5bb6\u96fb\u3084\u96fb\u5b50\u6d88\u8cbb\u8ca1\u306e\u5c04\u51fa\u6210\u5f62\u30cb\u30fc\u30ba\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-hot-air-drying-machine\">\u71b1\u98a8\u4e7e\u71e5\u6a5f<\/h5>\n\n\n\n<p>\u5927\u30ed\u30c3\u30c8\u539f\u6599\u306e\u4f7f\u7528\u306b\u9069\u3057\u3001\u64cd\u4f5c\u304c\u7c21\u5358\u3067\u3001\u6295\u8cc7\u30b3\u30b9\u30c8\u304c\u6bd4\u8f03\u7684\u4f4e\u304f\u3001\u4f4e\u6e7f\u5ea6\u74b0\u5883\u3067\u306e\u4e7e\u71e5\u52b9\u679c\u304c\u9ad8\u3044\u3002\u3057\u304b\u3057\u3001\u96e8\u5b63\u306b\u306f\u4e0d\u826f\u7387\u304c\u6025\u4e0a\u6607\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u5357\u90e8\u5730\u57df\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u7279\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-dehumidifying-dryer\">\u9664\u6e7f\u4e7e\u71e5\u6a5f<\/h5>\n\n\n\n<p>\u71b1\u98a8\u4e7e\u71e5\u6a5f\u3092\u30d9\u30fc\u30b9\u306b\u3001\u7a7a\u6c17\u4e2d\u306e\u6c34\u5206\u3092\u9664\u53bb\u3057\u3001\u4e7e\u71e5\u52b9\u7387\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u9664\u6e7f\u6a5f\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u7279\u306b\u96e8\u306e\u65e5\u3084\u542b\u6c34\u7387\u306e\u9ad8\u3044PA\u7d20\u6750\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u713c\u304f\u5de5\u7a0b\u306b\u95a2\u3057\u3066\u306f\u3001\u6599\u7406\u3068\u540c\u3058\u3088\u3046\u306b\u300c\u706b\u52a0\u6e1b\u300d\u304c\u91cd\u8981\u3060\u3068\u8003\u3048\u3066\u3044\u3044\u3002\u713c\u6210\u6642\u9593\u304c\u9577\u3059\u304e\u308b\u3068\u5909\u8272\u3084\u7d20\u6750\u306e\u52a3\u5316\u3092\u62db\u304d\u3001\u4e7e\u71e5\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u308b\u3068\u7d20\u6750\u306e\u542b\u6c34\u7387\u304c\u57fa\u6e96\u5024\u3092\u8d85\u3048\u3066\u3057\u307e\u3046\u3002\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u713c\u6210\u6642\u9593\u306e\u8868\u3082\u307e\u3068\u3081\u3066\u307f\u305f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af<\/th><th>\u30d9\u30fc\u30ad\u30f3\u30b0\u6e29\u5ea6<\/th><th>\u713c\u6210\u6642\u9593<\/th><\/tr><tr><td>PE<\/td><td>60~80\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>PP<\/td><td>80~100\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>\u9ad8\u5bc6\u5ea6\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3<\/td><td>60~80\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>LDPE<\/td><td>60~80\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>LLDPE<\/td><td>60~80\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>PVC<\/td><td>60~80\u00b0C<\/td><td>1~2h<\/td><\/tr><tr><td>\u30b8\u30fc\u30d4\u30fc\u30d4\u30fc\u30a8\u30b9<\/td><td>80~90\u00b0C<\/td><td>2~3h<\/td><\/tr><tr><td>\u30d2\u30c3\u30d7\u30b9<\/td><td>80~90\u00b0C<\/td><td>2~3h<\/td><\/tr><tr><td>AS\/SAN<\/td><td>80~90\u00b0C<\/td><td>2~4h<\/td><\/tr><tr><td>ABS<\/td><td>80~90\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>PMMA<\/td><td>80~90\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>PET<\/td><td>130~140\u00b0C<\/td><td>4-6h<\/td><\/tr><tr><td>PBT<\/td><td>130~140\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>PA6<\/td><td>80~100\u00b0C<\/td><td>4~6h<\/td><\/tr><tr><td>PA66<\/td><td>80~100\u00b0C<\/td><td>4~6h<\/td><\/tr><tr><td>PC<\/td><td>120\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>POM<\/td><td>80-90\u00b0C<\/td><td>2~4h<\/td><\/tr><tr><td>PPO(\u30ce\u30ea\u30eb)<\/td><td>120\u00b0C<\/td><td>2~4h<\/td><\/tr><tr><td>PPO(SE-100)<\/td><td>95\u00b0C<\/td><td>2~4h<\/td><\/tr><tr><td>\u30d4\u30fc\u30d4\u30fc\u30a8\u30b9<\/td><td>120\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>\u8ffd\u8a18<\/td><td>80~90\u00b0C<\/td><td>2~3h<\/td><\/tr><tr><td>PC\/PBT<\/td><td>100~120\u00b0C<\/td><td>3~4h<\/td><\/tr><tr><td>PC\/ABS<\/td><td>80~100\u00b0C<\/td><td>2~3h<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-thermal-degradation-splay-marks-thermal-silver-streaks\">2.\u71b1\u52a3\u5316\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff08\u30b5\u30fc\u30de\u30eb\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\uff09<\/h3>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u6210\u5f62\u4e2d\u306b\u6a39\u8102\u304c\u904e\u71b1\u3057\u3066\u4e8c\u9178\u5316\u70ad\u7d20\u306a\u3069\u306e\u30ac\u30b9\u304c\u767a\u751f\u3057\u3001\u6210\u5f62\u54c1\u306e\u8868\u9762\u306b\u9280\u8272\u306e\u7b4b\u304c\u5165\u308b\u3053\u3068\u3067\u8d77\u3053\u308b\u3002 <\/p>\n\n\n\n<p><strong>\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/strong><\/p>\n\n\n\n<p>1.\u30d0\u30ec\u30eb\u306e\u6e29\u5ea6\u304c\u904e\u5ea6\u306b\u9ad8\u3044\u3002<\/p>\n\n\n\n<p>2.\u30d0\u30ec\u30eb\u307e\u305f\u306f\u30ce\u30ba\u30eb\u306e\u30c7\u30c3\u30c9\u30a8\u30f3\u30c9\u306b\u6b8b\u7559\u3059\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3002<\/p>\n\n\n\n<p>3.\u30d0\u30ec\u30eb\u5185\u3067\u306e\u6ede\u7559\u6642\u9593\u304c\u9577\u3044\u3002<\/p>\n\n\n\n<p>4.\u30ea\u30b0\u30e9\u30a4\u30f3\u30c9\u306e\u904e\u5270\u4f7f\u7528\u306b\u3088\u308b\u6a39\u8102\u306e\u5206\u5b50\u91cf\u4f4e\u4e0b\u3002\u3053\u308c\u306b\u3088\u308a\u885d\u6483\u5f37\u5ea6\u304c\u640d\u306a\u308f\u308c\u3001\u6750\u6599\u304c\u3082\u308d\u304f\u306a\u308a\u3059\u304e\u3066\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<p>5.\u80cc\u5727\u304c\u9ad8\u3059\u304e\u308b\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30de\u30eb\u30fb\u30b7\u30eb\u30d0\u30fc\u30fb\u30b9\u30c8\u30ea\u30fc\u30af\u306f\u3001\u7279\u5b9a\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5f93\u308f\u305a\u3001\u6642\u306b\u306f\u5f57\u661f\u306e\u3088\u3046\u306a\u5916\u89b3\u3067\u8b58\u5225\u3067\u304d\u308b\u3002\u7279\u306b\u30b9\u30d7\u30eb\u30fc\u306b\u6cbf\u3063\u3066\u9855\u8457\u3067\u3001\u30b5\u30fc\u30de\u30eb\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u4e3b\u306a\u6307\u6a19\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u52a3\u5316\u306e\u539f\u56e0\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u30d0\u30ec\u30eb\u5185\u306e\u4e00\u90e8\u5206\u306e\u6e29\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3053\u3068\u304c\u539f\u56e0\u3067\u3042\u308c\u3070\u3001\u305d\u306e\u90e8\u5206\u306e\u6e29\u5ea6\u3092\u4e0b\u3052\u308b\u3053\u3068\u3001\u30d0\u30ec\u30eb\u3084\u30ce\u30ba\u30eb\u306e\u30c7\u30c3\u30c9\u30b9\u30dd\u30c3\u30c8\u304c\u539f\u56e0\u3067\u3042\u308c\u3070\u3001\u305d\u306e\u90e8\u5206\u3092\u6e05\u6383\u3057\u3066\u30c7\u30c3\u30c9\u30b9\u30dd\u30c3\u30c8\u3092\u306a\u304f\u3059\u3053\u3068\u3001\u30d0\u30ec\u30eb\u5185\u306e\u6ede\u7559\u6642\u9593\u304c\u9577\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u3042\u308c\u3070\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u3092\u78ba\u4fdd\u3057\u306a\u304c\u3089\u6210\u5f62\u30b5\u30a4\u30af\u30eb\u3092\u3067\u304d\u308b\u3060\u3051\u77ed\u304f\u3059\u308b\u3053\u3068\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u308b\u3002\u3053\u308c\u3089\u306e\u5bfe\u7b56\u304c\u52b9\u679c\u7684\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u3088\u308a\u5c0f\u5bb9\u91cf\u306e\u5c04\u51fa\u6210\u5f62\u6a5f\u3092\u4f7f\u7528\u3057\u3066\u751f\u7523\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"574\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Decomposition-silver-streaks.webp\" alt=\"\u5206\u89e3\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\" class=\"wp-image-19487\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Decomposition-silver-streaks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Decomposition-silver-streaks-300x172.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Decomposition-silver-streaks-768x441.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Decomposition-silver-streaks-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u5206\u89e3\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-structural-silver-streaks\">3.\u69cb\u9020\u7684\u306a\u9280\u8272\u306e\u7b4b\uff1a<\/h3>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u6210\u5f62\u54c1\u306e\u69cb\u9020\u8a2d\u8a08\u304c\u4e0d\u5341\u5206\u3067\u3001\u8089\u539a\u306e\u4e0d\u5747\u4e00\u304c\u3072\u3069\u304b\u3063\u305f\u308a\u3001\u65ad\u9762\u304c\u6025\u6fc0\u306b\u5909\u5316\u3057\u305f\u308a\u3057\u3066\u3001\u5145\u586b\u6642\u306b\u6eb6\u878d\u6750\u6599\u304c\u6025\u6fc0\u306b\u81a8\u5f35\u30fb\u53ce\u7e2e\u3057\u3001\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u306e\u6eb6\u878d\u6750\u6599\u306b\u7a7a\u6c17\u304c\u6df7\u5165\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u307e\u3059\u3002\u69cb\u9020\u9280\u6761\u306f\u4e3b\u306b\u5916\u89b3\u306b\u5f71\u97ff\u3057\u3001\u6210\u5f62\u54c1\u306e\u5f37\u5ea6\u3084\u885d\u6483\u976d\u6027\u306b\u306f\u307b\u3068\u3093\u3069\u5f71\u97ff\u3057\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u69cb\u9020\u9280\u7b4b\u306e\u7279\u5fb4\u3068\u3057\u3066\u306f\u3001\u5de5\u7a0b\u6761\u4ef6\u304c\u4e00\u5b9a\u3067\u3042\u308c\u3070\u3001\u7b4b\u306e\u5f62\u72b6\u3084\u4f4d\u7f6e\u304c\u4e00\u5b9a\u306b\u5206\u5e03\u3057\u3001\u4e00\u822c\u306b\u5c04\u51fa\u65b9\u5411\u306b\u6cbf\u3063\u3066\u767a\u751f\u3057\u3001\u6025\u306a\u65ad\u9762\u5909\u5316\u5f8c\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u69cb\u9020\u9280\u7b4b\u306f\u3001\u6025\u6fc0\u306a\u65ad\u9762\u5909\u5316\u3084\u6fc0\u3057\u3044\u504f\u8089\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u30d2\u30b1\u6b20\u9665\u3068\u3068\u3082\u306b\u6210\u5f62\u54c1\u8868\u9762\u306b\u73fe\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u6210\u5f62\u54c1\u5185\u90e8\u306b\u7a0b\u5ea6\u306e\u5dee\u3053\u305d\u3042\u308c\u6c17\u6ce1\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u69cb\u9020\u7684\u306a\u9280\u7b4b\u306f\u3001\u4e00\u822c\u306b\u5c04\u51fa\u901f\u5ea6\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u6d88\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u65ad\u9762\u5909\u5316\u304c\u5c0f\u3055\u3044\u5834\u5408\u306f\u3001\u5c04\u51fa\u901f\u5ea6\u3092\u4e0b\u3052\u308b\u3053\u3068\u3067\u3001\u6750\u6599\u304c\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u30b9\u30e0\u30fc\u30ba\u306b\u5145\u586b\u3055\u308c\u3001\u6025\u5cfb\u306a\u65ad\u9762\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u7a7a\u6c17\u304c\u6df7\u5165\u3059\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u306e\u767a\u751f\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5c04\u51fa\u901f\u5ea6\u3092\u4e0b\u3052\u308b\u3068\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u3001\u91d1\u578b\u6e29\u5ea6\u3084\u30ce\u30ba\u30eb\u6e29\u5ea6\u306a\u3069\u4ed6\u306e\u5de5\u7a0b\u6761\u4ef6\u3092\u8abf\u6574\u3057\u3066\u89e3\u6c7a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u65ad\u9762\u7a4d\u306e\u5909\u5316\u304c\u5927\u304d\u3044\u5834\u5408\u306f\u3001\u5c04\u51fa\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3068\u3068\u3082\u306b\u3001\u5c04\u51fa\u5727\u529b\u3092\u4e0a\u3052\u3066\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u9762\u304b\u3089\u7a7a\u6c17\u3092\u8ffd\u3044\u51fa\u3059\u3053\u3068\u3082\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u5c04\u51fa\u901f\u5ea6\u3092\u8abf\u6574\u3057\u305f\u308a\u3001\u5c04\u51fa\u5727\u529b\u3092\u4e0a\u3052\u3066\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u69cb\u9020\u8a2d\u8a08\u3092\u6539\u5584\u3057\u3001\u91d1\u578b\u30d9\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"456\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Structural-silver-streaks.webp\" alt=\"\u69cb\u9020\u7684\u306a\u9280\u306e\u7b4b\" class=\"wp-image-19488\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Structural-silver-streaks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Structural-silver-streaks-300x137.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Structural-silver-streaks-768x350.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Structural-silver-streaks-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u69cb\u9020\u7684\u306a\u9280\u306e\u7b4b<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-gate-and-runner-design-splay-marks\">4.\u30b2\u30fc\u30c8\u3068\u30e9\u30f3\u30ca\u30fc\u306e\u30c7\u30b6\u30a4\u30f3 \u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\uff1a<\/h3>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001\u30b2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u4e0d\u5408\u7406\u306a\u8a2d\u8a08\u3084\u5c40\u6240\u7684\u306a\u9589\u585e\u304c\u539f\u56e0\u3067\u3042\u308b\u3002\u305d\u306e\u539f\u56e0\u3068\u89e3\u6c7a\u7b56\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-the-sprue-s-cone-angle-is-designed-to-be-too-large\">1\uff09\u30b9\u30d7\u30eb\u30fc\u306e\u5186\u9310\u89d2\u5ea6\u304c\u5927\u304d\u304f\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002<\/h4>\n\n\n\n<p>\u30b9\u30d7\u30eb\u30fc\u306e\u5186\u9310\u89d2\u5ea6\u304c\u5927\u304d\u3059\u304e\u308b\u3068\u3001\u5c04\u51fa\u958b\u59cb\u6642\u306b\u6750\u6599\u304c\u5186\u9310\u58c1\u304b\u3089\u96e2\u308c\u3001\u9699\u9593\u304c\u751f\u3058\u307e\u3059\u3002\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u5145\u586b\u3055\u308c\u308b\u3068\u3001\u6750\u6599\u306e\u6d41\u308c\u306b\u6df7\u3058\u3063\u305f\u7a7a\u6c17\u304c\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306b\u5165\u308a\u3001\u9280\u8272\u306e\u7b4b\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u7b4b\u306f\u5c04\u51fa\u65b9\u5411\u306b\u6cbf\u3063\u3066\u5206\u5e03\u3057\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u4e0d\u5177\u5408\u3092\u306a\u304f\u3059\u306b\u306f\u3001\u307e\u305a\u30c9\u30e9\u30a4\u30fb\u30b5\u30a4\u30af\u30eb\u3092\u884c\u3044\u3001\u6a39\u8102\u306e\u52a0\u6c34\u5206\u89e3\u3084\u5909\u6027\u306e\u53ef\u80fd\u6027\u3092\u6392\u9664\u3057\u3001\u6b21\u306b\u30b9\u30d7\u30eb\u30fc\u30fb\u30b3\u30fc\u30f3\u89d2\u306e\u5927\u304d\u3055\u304c\u9069\u5207\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002A\u89d2\u304c10\u5ea6\u4ee5\u4e0a\u306e\u5834\u5408\u3001\u4e0a\u8a18\u306e\u73fe\u8c61\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002A\u89d2\u5ea6\u306f4\uff5e6\u5ea6\u304c\u9069\u5f53\u3067\u3001\u5c0f\u3055\u3059\u304e\u308b\u3068\u8131\u578b\u304c\u56f0\u96e3\u306b\u306a\u308a\u3001\u6750\u6599\u306e\u6d41\u308c\u304c\u60aa\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u5c04\u51fa\u901f\u5ea6\u3092\u5909\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30e9\u30f3\u30ca\u30fc\u30b7\u30eb\u30d0\u30fc\u306e\u7b4b\u304c\u306a\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u3084\u306f\u308a\u30b9\u30d7\u30eb\u30fc\u30d6\u30c3\u30b7\u30e5\u3092\u6539\u9020\u307e\u305f\u306f\u4ea4\u63db\u3057\u3066\u30b9\u30d7\u30eb\u30fc\u30b3\u30fc\u30f3\u306e\u89d2\u5ea6\u3092\u5c0f\u3055\u304f\u3059\u308b\u306e\u304c\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-irrational-gate-design\">2) \u4e0d\u5408\u7406\u306a\u30b2\u30fc\u30c8\u8a2d\u8a08<\/h4>\n\n\n\n<p>\u30b2\u30fc\u30c8\u306e\u65ad\u9762\u7a4d\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u3001\u6750\u6599\u304c\u30b2\u30fc\u30c8\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u4e71\u6d41\u3084\u5674\u6d41\u304c\u767a\u751f\u3057\u3001\u6eb6\u878d\u6750\u6599\u304c\u7a7a\u6c17\u3068\u6df7\u5408\u3057\u3066\u30b2\u30fc\u30c8\u4ed8\u8fd1\u306b\u9280\u8272\u306e\u7b4b\u304c\u767a\u751f\u3059\u308b\u3002\u3053\u306e\u30b9\u30c8\u30ea\u30fc\u30af\u30de\u30fc\u30af\u306f\u3001\u30b2\u30fc\u30c8\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u653e\u5c04\u72b6\u306e\u5206\u5e03\u304c\u7279\u5fb4\u3067\u3042\u308b\u3002\u305d\u306e\u9664\u53bb\u65b9\u6cd5\u306f\u3001\u30b2\u30fc\u30c8\u3092\u5927\u304d\u304f\u3059\u308b\u304b\u3001\u30b2\u30fc\u30c8\u306e\u65ad\u9762\u5f62\u72b6\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u9280\u6761\u75d5\u3092\u76ee\u7acb\u305f\u306a\u304f\u3059\u308b\u3002\u30b2\u30fc\u30c8\u3092\u5909\u66f4\u3059\u308b\u4e00\u65b9\u3067\u3001\u5c04\u51fa\u901f\u5ea6\u3092\u9069\u5207\u306b\u4f4e\u4e0b\u3055\u305b\u308c\u3070\u3001\u3088\u308a\u52b9\u679c\u7684\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-3-cold-material-at-the-nozzle-tip-causes-part-of-the-gating-system-or-local-blockage-during-injection\">3.\u30ce\u30ba\u30eb\u5148\u7aef\u306e\u51b7\u305f\u3044\u6750\u6599\u304c\u3001\u5c04\u51fa\u4e2d\u306b\u30b2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u90e8\u3084\u5c40\u6240\u7684\u306a\u9589\u585e\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/h4>\n\n\n\n<p>\u30e9\u30f3\u30ca\u30fc\u3084\u30b2\u30fc\u30c8\u306e\u90e8\u5206\u7684\u306a\u9589\u585e\u306b\u3088\u308b\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u5f62\u6210\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u3001\u5c0f\u3055\u3059\u304e\u308b\u30b2\u30fc\u30c8\u306b\u3088\u308b\u3082\u306e\u3068\u4f3c\u3066\u3044\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u3001\u30b2\u30fc\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u51b7\u3048\u305f\u6750\u6599\u306e\u75d5\u8de1\u304c\u898b\u3064\u304b\u308b\u306f\u305a\u3067\u3042\u308b\u3002\u3053\u306e\u6b20\u9665\u3092\u306a\u304f\u3059\u65b9\u6cd5\u306f\u3001\u91d1\u578b\u5185\u306e\u30b3\u30fc\u30eb\u30c9\u30fb\u30b9\u30e9\u30b0\u30fb\u30a6\u30a7\u30eb\u3092\u5927\u304d\u304f\u3057\u3001\u30ce\u30ba\u30eb\u6e29\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"523\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Runner-silver-streaks.webp\" alt=\"\u30e9\u30f3\u30ca\u30fc\u9280\u7b4b\" class=\"wp-image-19489\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Runner-silver-streaks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Runner-silver-streaks-300x157.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Runner-silver-streaks-768x402.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Runner-silver-streaks-18x9.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u30b2\u30fc\u30c8\u3068\u30e9\u30f3\u30ca\u30fc\u306e\u30c7\u30b6\u30a4\u30f3 \u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-pulsation-silver-streaks\">5.\u8108\u6253\u3064\u9280\u8272\u306e\u7b4b\uff1a<\/h3>\n\n\n\n<p>\u3044\u308f\u3086\u308b\u8108\u52d5\u9280\u6761\u306f\u3001\u9280\u6761\u305d\u306e\u3082\u306e\u304c\u8108\u52d5\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4e88\u5099\u53ef\u5851\u5316\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u5f8c\u9000\u3068\u9001\u308a\u51fa\u3057\u306e\u9593\u306b\u8d77\u3053\u308b\u3001\u30d1\u30eb\u30b9\u306b\u4f3c\u305f\u4e0d\u5747\u4e00\u306a\u30b8\u30e3\u30f3\u30d7\u73fe\u8c61\u3092\u6307\u3059\u3002\u3053\u306e\u73fe\u8c61\u306f\u4e3b\u306b\u6750\u6599\u306e\u7570\u5e38\u843d\u4e0b\u3092\u53cd\u6620\u3057\u305f\u3082\u306e\u3067\u3001\u5c04\u51fa\u6642\u306b\u30d0\u30ec\u30eb\u5185\u306b\u7a7a\u6c17\u304c\u5165\u308a\u3084\u3059\u304f\u3001\u6eb6\u878d\u6750\u6599\u3068\u3068\u3082\u306b\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u306b\u904b\u3070\u308c\u3001\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3092\u5f62\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u7b4b\u306f\u3001\u4f4d\u7f6e\u7684\u306b\u3082\u91cf\u7684\u306b\u3082\u4e0d\u898f\u5247\u306b\u767a\u751f\u3059\u308b\u306e\u304c\u7279\u5fb4\u3067\u3001\u6642\u306b\u306f\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u3001\u30d2\u30b1\u3001\u5185\u90e8\u306e\u6c17\u6ce1\u3092\u4f34\u3046\u3002 <\/p>\n\n\n\n<p>\u8108\u52d5\u9280\u7b4b\u3092\u89e3\u6d88\u3059\u308b\u65b9\u6cd5\u306f\u3001\u8108\u52d5\u306e\u539f\u56e0\u306b\u5fdc\u3058\u305f\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u539f\u56e0\u3068\u89e3\u6c7a\u7b56\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<p>1).\u30d0\u30ec\u30eb\u5f8c\u7aef\u90e8\u306e\u6e29\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u305f\u3081\u3001\u4f9b\u7d66\u53e3\u4ed8\u8fd1\u306e\u6750\u6599\u7c92\u5b50\u304c\u56fa\u7740\u3057\u3066\u7570\u5e38\u843d\u4e0b\u3057\u3066\u3044\u308b\u3002\u30d0\u30ec\u30eb\u5f8c\u7aef\u306e\u6e29\u5ea6\u3092\u4e0b\u3052\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>2).\u6750\u6599\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u3066\u6a39\u8102\u306e\u53ef\u5851\u5316\u304c\u60aa\u304f\u3001\u4e88\u5099\u53ef\u5851\u5316\u30e2\u30fc\u30bf\u30fc\u306b\u904e\u5927\u306a\u8ca0\u8377\u304c\u304b\u304b\u308a\u3001\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u56de\u8ee2\u6570\u304c\u7570\u5e38\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>3).\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u80cc\u5727\u304c\u4f4e\u3059\u304e\u308b\u3002PC\u6750\u6599\u306e\u5834\u5408\u3001\u80cc\u5727\u306f10\uff5e25Mpa\u3067\u3042\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>4).\u30db\u30c3\u30d1\u30fc\u4fdd\u6e29\u88c5\u7f6e\u306e\u8a2d\u5b9a\u307e\u305f\u306f\u4f7f\u7528\u65b9\u6cd5\u304c\u4e0d\u9069\u5207\u3067\u3042\u308b\u3002\u8d64\u5916\u7dda\u96fb\u7403\u3092\u6750\u6599\u7c92\u5b50\u306b\u8fd1\u3065\u3051\u3059\u304e\u305f\u308a\u3001\u9577\u6642\u9593\u4f7f\u7528\u3057\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u9ad8\u6e29\u3067\u7c92\u5b50\u540c\u58eb\u304c\u304f\u3063\u3064\u304d\u3001\u843d\u4e0b\u306e\u539f\u56e0\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306e\u751f\u7523\u4e2d\u306b\u6025\u6fc0\u306a\u8108\u52d5\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u304c\u3001\u3053\u308c\u306f\u500b\u3005\u306e\u81ea\u52d5\u5236\u5fa1\u6a5f\u5668\u306e\u8aa4\u52d5\u4f5c\u3084\u30d0\u30ec\u30eb\u52a0\u71b1\u88c5\u7f6e\u306e\u6545\u969c\u304c\u539f\u56e0\u3067\u3001\u30d0\u30ec\u30eb\u5f8c\u7aef\u306e\u6e29\u5ea6\u304c\u7570\u5e38\u306b\u4e0a\u6607\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u6e29\u5ea6\u8abf\u6574\u3068\u540c\u6642\u306b\u3001\u8a08\u5668\u3084\u56de\u8def\u306b\u7570\u5e38\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"500\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Pulsation-silver-streak.webp\" alt=\"\u8108\u52d5\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\" class=\"wp-image-19491\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Pulsation-silver-streak.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Pulsation-silver-streak-300x150.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Pulsation-silver-streak-768x384.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Pulsation-silver-streak-18x9.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u8108\u52d5\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-trapped-air-silver-streaks\">6.\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u306e\u9280\u8272\u306e\u7b4b\uff1a<\/h3>\n\n\n\n<p>\u30c8\u30e9\u30c3\u30d7\u30c9\u30fb\u30a8\u30a2\u30fb\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3068\u306f\u3001\u6750\u6599\u5145\u586b\u5de5\u7a0b\u3067\u6392\u51fa\u3067\u304d\u306a\u304b\u3063\u305f\u30ac\u30b9\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u308b\u7b4b\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u7b4b\u306e\u7279\u5fb4\u306f\u3001\u6eb6\u63a5\u7dda\u304c\u304b\u306a\u308a\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u9280\u7b4b\u306f\u6eb6\u63a5\u7dda\u306e\u8fd1\u304f\u306b\u73fe\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u304c\u3001\u4ed6\u306e\u90e8\u5206\u306b\u306f\u9280\u7b4b\u306f\u898b\u3089\u308c\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u30b7\u30eb\u30d0\u30fc\u30b9\u30c8\u30ea\u30fc\u30af\u3092\u306a\u304f\u3059\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u30b2\u30fc\u30c8\u306e\u4f4d\u7f6e\u3084\u7a2e\u985e\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u52b9\u679c\u7684\u306a\u30d9\u30f3\u30c8\u30b9\u30ed\u30c3\u30c8\u3092\u8a2d\u5b9a\u3057\u305f\u308a\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u69cb\u9020\u3092\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u305d\u306e\u305f\u3081\u306b\u306f\u91d1\u578b\u306b\u5927\u304d\u306a\u5909\u66f4\u3092\u52a0\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u73fe\u5b9f\u7684\u306a\u751f\u7523\u307e\u305f\u306f <a href=\"https:\/\/firstmold.com\/ja\/guides\/what-is-mold-trial\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u8a66\u4f5c<\/strong><\/a>\u5c04\u51fa\u5727\u529b\u3084\u5c04\u51fa\u901f\u5ea6\u306e\u8abf\u6574\u3001\u56fa\u5b9a\u91d1\u578b\u3068\u79fb\u52d5\u91d1\u578b\u306e\u6e29\u5ea6\u5dee\u306e\u5909\u66f4\u306a\u3069\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"623\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Trapped-air-silver-streaks.webp\" alt=\"\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u306e\u9280\u8272\u306e\u7b4b\" class=\"wp-image-19492\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Trapped-air-silver-streaks.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Trapped-air-silver-streaks-300x187.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Trapped-air-silver-streaks-768x478.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Trapped-air-silver-streaks-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u306e\u9280\u8272\u306e\u7b4b<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-case-study-of-a-splay-mark-defect\">\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u306e\u6b20\u9665\u4e8b\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-product-information\">\u88fd\u54c1\u60c5\u5831<\/h3>\n\n\n\n<p>1.\u540d\u79f0\u30b9\u30d4\u30fc\u30ab\u30fc\u30b7\u30a7\u30eb<\/p>\n\n\n\n<p>2.\u6750\u6599\uff1a\u9ad8\u8f1d\u5ea6ABS\u30b0\u30ec\u30fc<\/p>\n\n\n\n<p>3.\u30b5\u30a4\u30ba: 20mm x <em>5mm<\/em> x 4mm<\/p>\n\n\n\n<p>4.\u30ad\u30e3\u30d3\u30c6\u30a3: 1*2<\/p>\n\n\n\n<p>5.\u91cd\u91cf\uff1a87g*2<\/p>\n\n\n\n<p>6.\u30b2\u30fc\u30c8\uff1a\u30b5\u30d6\u30de\u30ea\u30f3\u30bf\u30a4\u30d7<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-injection-molding-process\">\u5c04\u51fa\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\uff1a<\/h3>\n\n\n\n<p>1.\u5c04\u51fa\u6210\u5f62\u6a5f\u30e2\u30c7\u30eb\u30cf\u30a4\u30c1450T<\/p>\n\n\n\n<p>2.\u30ce\u30ba\u30eb\u6e29\u5ea6\uff1a215<\/p>\n\n\n\n<p>3.\u30d0\u30ec\u30eb\u6e29\u5ea6230\u00b0C-220\u00b0C-200\u00b0C-190\u00b0C-170\u00b0C<\/p>\n\n\n\n<p>4.\u91d1\u578b\u6e29\u5ea6\u30ad\u30e3\u30d3\u30c6\u30a355\u2103\u3001\u30b3\u30a245<\/p>\n\n\n\n<p>5.\u6210\u5f62\u6642\u959345\u79d2\u3001\u51b7\u5374\u6642\u959318\u79d2<\/p>\n\n\n\n<p>6.\u6ce8\u5165\u6642\u95933.2\u79d2<\/p>\n\n\n\n<p>7.\u8a08\u91cf\u30b9\u30c8\u30ed\u30fc\u30af150mm<\/p>\n\n\n\n<p>8.\u5f15\u304d\u8fbc\u307f\u6642\u9593\uff1a0.3\u79d2<\/p>\n\n\n\n<p>9.\u5206\u5272\u6ce8\u5165\uff1a4\u6bb5\u968e<\/p>\n\n\n\n<p>10.\u5c04\u51fa\u5727\u529b90-110-90-50<\/p>\n\n\n\n<p>11.\u5c04\u51fa\u901f\u5ea6\uff1a 20-45-30-5<\/p>\n\n\n\n<p>12.\u6ce8\u5165\u4f4d\u7f6e142-130-122-0<\/p>\n\n\n\n<p>13.\u30bb\u30b0\u30e1\u30f3\u30c8 <a href=\"https:\/\/firstmold.com\/ja\/guides\/holding-pressure-and-holding-time\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u4fdd\u5727<\/strong><\/a>2\u30b9\u30c6\u30fc\u30b8<\/p>\n\n\n\n<p>14.\u4fdd\u6301\u5727\u529b15-72<\/p>\n\n\n\n<p>15.\u4fdd\u6301\u6642\u959310-20<\/p>\n\n\n\n<p>16.\u4fdd\u6301\u6642\u9593\uff1a2\u79d2\uff5e6\u79d2<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"418\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Schematic-diagram-of-the-speaker-shell-splay-mark-case.webp\" alt=\"\u30b9\u30d4\u30fc\u30ab\u30fc\u30b7\u30a7\u30eb\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u30b1\u30fc\u30b9\u306e\u6a21\u5f0f\u56f3\" class=\"wp-image-19493\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Schematic-diagram-of-the-speaker-shell-splay-mark-case.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Schematic-diagram-of-the-speaker-shell-splay-mark-case-300x125.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Schematic-diagram-of-the-speaker-shell-splay-mark-case-768x321.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/05\/Schematic-diagram-of-the-speaker-shell-splay-mark-case-18x8.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u30b9\u30d4\u30fc\u30ab\u30fc\u30b7\u30a7\u30eb\u306e\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u30b1\u30fc\u30b9\u306e\u6a21\u5f0f\u56f3<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-product-processing-method\">\u88fd\u54c1\u306e\u52a0\u5de5\u65b9\u6cd5\uff1a<\/h3>\n\n\n\n<p>\u81ea\u52d5\u30ed\u30dc\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u3001ABS\u7d20\u6750\u306f\u30b0\u30ec\u30fc\u306e\u30de\u30b9\u30bf\u30fc\u30d0\u30c3\u30c1\u3068\u6df7\u5408\u3055\u308c\u3001\u88fd\u9020\u524d\u306b85\u2103\u306e\u4e7e\u71e5\u6e29\u5ea6\u3067\u4e88\u5099\u4e7e\u71e5\u3055\u308c\u308b\u3002 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-product-quality-requirements\">\u88fd\u54c1\u306e\u54c1\u8cea\u8981\u4ef6\uff1a<\/h3>\n\n\n\n<p>\u3053\u306e\u88fd\u54c1\u306f\u5916\u89b3\u7528\u3067\u3042\u308a\u3001\u8868\u9762\u306b\u50b7\u3001\u30d2\u30b1\u3001\u30d5\u30ed\u30fc\u30e9\u30a4\u30f3\u3001\u30b9\u30d7\u30ec\u30a4\u30de\u30fc\u30af\u3001\u305d\u306e\u4ed6\u306e\u6b20\u9665\u304c\u3042\u3063\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u5bf8\u6cd5\u516c\u5dee\u306f0.02\u3092\u8d85\u3048\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u516c\u5dee\u3092\u8d85\u3048\u308b\u3068\u3001\u7d44\u307f\u7acb\u3066\u306b\u554f\u984c\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" 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