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alt=\"\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306e\u7a74\u69cb\u9020\" class=\"wp-image-24072\" style=\"width:600px\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part-1024x388.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part-300x114.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part-768x291.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part-18x7.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part-600x228.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/Hole-structure-in-plastic-part.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-factors-affecting-hole-diameter-tolerances\">\u7a74\u5f84\u306e\u516c\u5dee\u306b\u5f71\u97ff\u3059\u308b\u8981\u56e0<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7d20\u6750\u306e\u53ce\u7e2e\uff1a<\/strong> \u5bf8\u6cd5\u516c\u5dee\u306b\u52a0\u3048\u3001\u6750\u6599\u306e\u53ce\u7e2e\u3082\u7a74\u306e\u6700\u7d42\u76f4\u5f84\u3092\u6c7a\u5b9a\u3059\u308b\u91cd\u8981\u306a\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002<\/li>\n\n\n\n<li><strong>\u91d1\u578b\u306e\u8a2d\u8a08\uff1a<\/strong> \u30b3\u30a2\u30d4\u30f3\u306e\u8a2d\u8a08\u3068\u4f4d\u7f6e\u306f\u3001\u901a\u5e38\u3001\u91d1\u578b\u7a74\u306e\u5f79\u5272\u3092\u679c\u305f\u3059\u304c\u3001\u305f\u308f\u307f\u3084\u7d4c\u6642\u7684\u306a\u6469\u8017\u3092\u53d7\u3051\u308b\u3068\u3001\u6700\u7d42\u7684\u306a\u76f4\u5f84\u306b\u540c\u3058\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tolerances-for-concentricity-and-ovality\">\u540c\u5fc3\u5ea6\u3068\u6955\u5186\u5ea6\u306e\u8a31\u5bb9\u5dee<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5186\u7b52\u90e8\u54c1\u306e\u6700\u3082\u91cd\u8981\u306a\u516c\u5dee\u306f\u3001\u540c\u5fc3\u5ea6\u3068\u6955\u5186\u5ea6\u3067\u3042\u308b\u3002\u540c\u5fc3\u5ea6\u306f\u5186\u7b52\u90e8\u54c1\u306e\u4e2d\u5fc3\u8ef8\u304c\u57fa\u6e96\u8ef8\u3068\u3069\u308c\u3060\u3051\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3092\u8868\u3057\u3001\u6955\u5186\u5ea6\u306f\u90e8\u54c1\u306e\u771f\u5186\u5ea6\u3092\u8868\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-concentricity-and-ovality-maintenance\">\u540c\u5fc3\u6027\u3068\u5375\u6027\u7dad\u6301<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5747\u4e00\u306a\u51b7\u5374\uff1a<\/strong> \u51b7\u5374\u304c\u5747\u4e00\u3067\u306a\u3044\u305f\u3081\u306b\u90e8\u54c1\u304c\u5375\u578b\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u5186\u7b52\u5f62\u306e\u90e8\u54c1\u304c\u771f\u5186\u5ea6\u3092\u5931\u3046\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u516c\u5dee\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u901a\u5e38\u3001\u51b7\u5374\u304c\u5168\u4f53\u7684\u306b\u5747\u4e00\u3067\u3042\u308b\u3053\u3068\u304c\u8981\u6c42\u3055\u308c\u308b\u3002<\/li>\n\n\n\n<li><strong>\u7d20\u6750\u306e\u9078\u629e\uff1a<\/strong> \u53ce\u7e2e\u7387\u304c\u4f4e\u304f\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u306b\u512a\u308c\u305f\u6750\u6599\u306f\u3001\u3088\u308a\u53b3\u3057\u3044\u540c\u5fc3\u5ea6\u516c\u5dee\u3084\u6955\u5186\u5ea6\u516c\u5dee\u3092\u5fc5\u8981\u3068\u3059\u308b\u90e8\u54c1\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-factors-affecting-injection-molding-tolerances\">\u5c04\u51fa\u6210\u5f62\u306e\u516c\u5dee\u306b\u5f71\u97ff\u3059\u308b\u8981\u56e0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u3067\u9054\u6210\u53ef\u80fd\u306a\u516c\u5dee\u306b\u306f\u3001\u4ee5\u4e0b\u306b\u6319\u3052\u308b\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u304c\u5f71\u97ff\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u8981\u56e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u516c\u5dee\u8981\u4ef6\u3092\u6e80\u305f\u3059\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-material-selection\">\u7d20\u6750\u306e\u9078\u629e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u56fa\u6709\u306e\u53ce\u7e2e\u7279\u6027\u306b\u3088\u308a\u3001\u6750\u6599\u306e\u9078\u629e\u306f\u516c\u5dee\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u4e00\u822c\u7684\u306a\u7d4c\u9a13\u5247\u3067\u306f\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u306e\u90e8\u54c1\u306fABS\u3084\u30dd\u30ea\u30ab\u30fc\u30dc\u30cd\u30fc\u30c8\u306e\u3088\u3046\u306a\u6750\u6599\u3088\u308a\u308220%\u307b\u3069\u9ad8\u3044\u53ce\u7e2e\u7387\u3092\u793a\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8a2d\u5b9a\u3055\u308c\u305f\u516c\u5dee\u5185\u3067\u90e8\u54c1\u3092\u4f5c\u308b\u305f\u3081\u306b\u306f\u3001\u3053\u306e\u53ce\u7e2e\u7387\u3092\u8003\u616e\u3057\u3066\u91d1\u578b\u3092\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/material-selection-will-affect-the-injection-molding-tolerance.webp\" alt=\"\u6750\u6599\u306e\u9078\u629e\u306f\u5c04\u51fa\u6210\u5f62\u306e\u516c\u5dee\u306b\u5f71\u97ff\u3059\u308b\" class=\"wp-image-24073\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/material-selection-will-affect-the-injection-molding-tolerance.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/material-selection-will-affect-the-injection-molding-tolerance-300x225.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/10\/material-selection-will-affect-the-injection-molding-tolerance-16x12.webp 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-shrinkage-rates\">\u53ce\u7e2e\u7387<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u306f\u3001\u53ce\u7e2e\u7387\u306f\u7d20\u6750\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u4f8b\u3048\u3070\u3001ABS\u306e\u53ce\u7e2e\u7387\u306f0.4\uff5e0.7%\u3067\u3059\u304c\u3001\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306e\u53ce\u7e2e\u7387\u306f1.5\uff5e4%\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306a\u91d1\u578b\u516c\u5dee\u306b\u95a2\u3059\u308b\u77e5\u8b58\u306f\u3001\u91d1\u578b\u8a2d\u8a08\u306e\u969b\u306b\u5f79\u7acb\u3061\u3001\u91d1\u578b\u304c\u6307\u5b9a\u3055\u308c\u305f\u516c\u5dee\u5185\u3067\u90e8\u54c1\u3092\u751f\u7523\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-part-design\">\u30d1\u30fc\u30c4\u30c7\u30b6\u30a4\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u578b\u306e\u516c\u5dee\u7ba1\u7406\u306f\u3001\u90e8\u54c1\u3092\u6b63\u3057\u304f\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u3059\u3079\u3066\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u8a2d\u8a08\u306b\u304a\u3051\u308b\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u8981\u7d20\u3092\u7d39\u4ecb\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u58c1\u306e\u539a\u3055\uff1a<\/strong> \u5747\u4e00\u306a\u8089\u539a\u306f\u3001\u5bf8\u6cd5\u306e\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3042\u308b\u3002\u8089\u539a\u304c\u539a\u3051\u308c\u3070\u539a\u3044\u307b\u3069\u3001\u4e0d\u5747\u4e00\u306b\u51b7\u5374\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u90e8\u54c1\u306e\u3055\u307e\u3056\u307e\u306a\u90e8\u5206\u3067\u53ce\u7e2e\u306e\u3070\u3089\u3064\u304d\u304c\u751f\u3058\u3001\u5168\u4f53\u7684\u306a\u5bf8\u6cd5\u304c\u516c\u5dee\u304b\u3089\u5916\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30c9\u30e9\u30d5\u30c8\u306e\u89d2\u5ea6<\/strong> \u4e00\u822c\u306b\u3001\u5341\u5206\u306a\u629c\u304d\u52fe\u914d\u306f\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002\u629c\u304d\u52fe\u914d\u306f\u901a\u5e381\u5ea6\u304b\u30892\u5ea6\u306e\u7bc4\u56f2\u3067\u3001\u5bf8\u6cd5\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u90e8\u54c1\u3092\u91d1\u578b\u304b\u3089\u5bb9\u6613\u306b\u6392\u51fa\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5341\u5206\u306a\u629c\u304d\u52fe\u914d\u304c\u306a\u3044\u3068\u3001\u90e8\u54c1\u304c\u91d1\u578b\u5185\u3067\u56fa\u7740\u3059\u308b\u305f\u3081\u3001\u5bf8\u6cd5\u306e\u3070\u3089\u3064\u304d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u7279\u5fb4\u306e\u8907\u96d1\u3055\uff1a<\/strong> \u6df1\u3044\u30dd\u30b1\u30c3\u30c8\u3084\u8584\u3044\u58c1\u306e\u3088\u3046\u306a\u8907\u96d1\u306a\u5f62\u72b6\u306f\u3001\u53b3\u3057\u3044\u516c\u5dee\u3067\u6210\u5f62\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5f62\u72b6\u3092\u5358\u7d14\u5316\u3059\u308b\u304b\u3001\u91d1\u578b\u516c\u5dee\u5236\u5fa1\u3092\u8003\u616e\u3057\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3067\u3001\u6700\u7d42\u90e8\u54c1\u306e\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tooling-considerations\">\u5de5\u5177\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u91d1\u578b\u81ea\u4f53\u306e\u8a2d\u8a08\u3068\u54c1\u8cea\u306f\u3001\u9054\u6210\u53ef\u80fd\u306a\u516c\u5dee\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u305d\u306e\u7406\u7531\u3092\u63a2\u3063\u3066\u307f\u3088\u3046\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u91d1\u578b\u7d20\u6750\uff1a<\/strong> \u91d1\u578b\u306e\u6750\u8cea\u306f\u8010\u4e45\u6027\u3068\u7cbe\u5ea6\u306b\u5f71\u97ff\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001\u30b9\u30c1\u30fc\u30eb\u88fd\u306e\u91d1\u578b\u306f\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u88fd\u306e\u91d1\u578b\u306b\u6bd4\u3079\u3066\u3001\u3088\u308a\u591a\u304f\u306e\u30b5\u30a4\u30af\u30eb\u3067\u3088\u308a\u53b3\u3057\u3044\u91d1\u578b\u516c\u5dee\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u91d1\u578b\u306e\u30c7\u30b6\u30a4\u30f3\uff1a 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class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u306e\u516c\u5dee\u306f\u3001\u9ad8\u54c1\u8cea\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u88fd\u9020\u306e\u4e2d\u5fc3\u3067\u3042\u308a\u3001\u975e\u5e38\u306b\u53b3\u3057\u3044\u90e8\u54c1\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u306e\u9078\u629e\u3001\u90e8\u54c1\u306e\u8a2d\u8a08\u3001\u5de5\u5177\u306e\u54c1\u8cea\u3001\u5de5\u7a0b\u7ba1\u7406\u306a\u3069\u3001\u516c\u5dee\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u91cd\u8981\u306a\u8981\u7d20\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u8907\u96d1\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u898b\u3089\u308c\u308b\u7528\u9014\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b\u7cbe\u5ea6\u306e\u90e8\u54c1\u3092\u4f5c\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u90e8\u54c1\u3067\u53b3\u3057\u3044\u516c\u5dee\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u306f\u3001\u88fd\u9020\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\u3001\u9069\u5207\u306a\u6750\u6599\u306e\u9078\u629e\u3001\u4e00\u8cab\u3057\u305f\u5de5\u7a0b\u7ba1\u7406\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u54c1\u306e\u9069\u5207\u306a\u6a5f\u80fd\u3001\u30d5\u30a3\u30c3\u30c8\u611f\u3001\u54c1\u8cea\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c04\u51fa\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f\u5f53\u793e\u306e\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8 <strong><a href=\"https:\/\/firstmold.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6700\u521d<\/a> <a href=\"https:\/\/firstmold.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u91d1\u578b<\/a><\/strong><a href=\"https:\/\/firstmold.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a>\u8907\u96d1\u306a\u91d1\u578b\u516c\u5dee\u7ba1\u7406\u3092\u901a\u3057\u3066\u3001\u304a\u5ba2\u69d8\u306e\u4ed5\u69d8\u306b\u3074\u3063\u305f\u308a\u5408\u3063\u305f\u90e8\u54c1\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5c04\u51fa\u6210\u5f62\u306e\u516c\u5dee\u3092\u7406\u89e3\u3057\u3001\u6750\u6599\u9078\u629e\u3001\u91d1\u578b\u8a2d\u8a08\u3001\u5de5\u7a0b\u7ba1\u7406\u306a\u3069\u306e\u8981\u56e0\u304c\u7cbe\u5ea6\u3084\u90e8\u54c1\u54c1\u8cea\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u3092\u7406\u89e3\u3059\u308b\u3002<\/p>","protected":false},"author":5,"featured_media":24071,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[48],"tags":[51],"class_list":["post-24068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tips","tag-injection-molding"],"acf":[],"yoast_head":"<!-- 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Key insights into materials, design, and process factors.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstmold.com\/ja\/tips\/injection-molding-tolerances\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Understanding Injection Molding Tolerances: An Essential Guide for Precision and Consistency\" \/>\n<meta property=\"og:description\" content=\"Learn how to control injection molding tolerances for precision and quality. 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