{"id":6954,"date":"2026-06-10T13:18:02","date_gmt":"2026-06-10T13:18:02","guid":{"rendered":"https:\/\/rapidcision.com\/?p=6954"},"modified":"2026-06-08T19:35:49","modified_gmt":"2026-06-08T19:35:49","slug":"cnc-tolerance-chart-iso-2768","status":"publish","type":"post","link":"https:\/\/rapidcision.com\/ja\/cnc-tolerance-chart-iso-2768\/","title":{"rendered":"CNC Machining Tolerance Chart: ISO 2768 General Tolerances Explained"},"content":{"rendered":"<p><i><span style=\"font-weight: 400;\">Rapidcision\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc | \u6700\u7d42\u66f4\u65b0\u65e5\uff1a2026\u5e746\u6708<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">CNC\u52a0\u5de5\u306e\u516c\u5dee\u8868\u306f\u3001\u500b\u5225\u306e\u516c\u5dee\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5bf8\u6cd5\u306b\u3064\u3044\u3066\u3001\u8a31\u5bb9\u3055\u308c\u308b\u5909\u52d5\u7bc4\u56f2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u8a2d\u8a08\u56f3\u9762\u3067\u306f\u3001\u3053\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306fISO 2768\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u30d6\u30ed\u30c3\u30af\u306b\u300cISO 2768-mK\u300d\u3068\u3044\u3063\u305f\u4e00\u6587\u3092\u8a18\u8f09\u3059\u308b\u3060\u3051\u3067\u9069\u7528\u3067\u304d\u308b\u56fd\u969b\u898f\u683c\u3067\u3059\u3002 \u3053\u306e1\u3064\u306e\u6ce8\u8a18\u306b\u3088\u308a\u3001\u90e8\u54c1\u4e0a\u306e\u516c\u5dee\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3059\u3079\u3066\u306e\u9577\u3055\u3001\u76f4\u5f84\u3001\u89d2\u5ea6\u3001\u5f62\u72b6\u306e\u8a31\u5bb9\u504f\u5dee\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u56f3\u9762\u304c\u6574\u7406\u3055\u308c\u3001\u5404\u5de5\u5834\u304c\u66d6\u6627\u306a\u5bf8\u6cd5\u3092\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u65b9\u6cd5\u3067\u89e3\u91c8\u3057\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u63a8\u6e2c\u306e\u4f59\u5730\u304c\u6392\u9664\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4ee5\u4e0b\u306e\u8868\u306b\u306f\u3001\u76f4\u7dda\u5bf8\u6cd5\u3001\u534a\u5f84\u304a\u3088\u3073\u9762\u53d6\u308a\u3001\u89d2\u5ea6\u3001\u304a\u3088\u3073\u5e7e\u4f55\u5b66\u7684\u5f62\u72b6\u306b\u95a2\u3059\u308bISO 2768\u306e\u5168\u898f\u5b9a\u5024\u304c\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5024\u3092\u53c2\u8003\u306b\u3057\u3066\u56f3\u9762\u3092\u8aad\u307f\u89e3\u304d\u3001\u65b0\u898f\u8a2d\u8a08\u306b\u9069\u3057\u305f\u30af\u30e9\u30b9\u3092\u9078\u5b9a\u3057\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u516c\u5dee\u3092\u53b3\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3068\u3044\u3046\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u7fd2\u6163\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u5f53\u793e\u306f\u3001\u3053\u308c\u3089\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u5168\u88fd\u54c1\u306b\u9069\u7528\u3057\u3066\u304a\u308a\u3001<\/span><a href=\"https:\/\/rapidcision.com\/ja\/cnc-machining\/\"> <span style=\"font-weight: 400;\">CNC\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/span><\/a><span style=\"font-weight: 400;\">, \u307e\u305f\u3001\u30bf\u30a4\u30c8\u30eb\u30d6\u30ed\u30c3\u30af\u306e\u6ce8\u91c8\u3092\u660e\u78ba\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u898b\u7a4d\u3082\u308a\u3068\u90e8\u54c1\u306e\u4e88\u6e2c\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/span><\/p>\n<h2><b>ISO 2768\u306e\u5bfe\u8c61\u7bc4\u56f2<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">ISO 2768\u306f\u56fd\u969b\u6a19\u6e96\u5316\u6a5f\u69cb\uff08ISO\uff09\u306b\u3088\u3063\u3066\u767a\u884c\u3055\u308c\u3066\u304a\u308a\u3001\u6b27\u5dde\u304a\u3088\u3073\u30a2\u30b8\u30a2\u306b\u304a\u3044\u3066\u4e3b\u6d41\u306e\u4e00\u822c\u516c\u5dee\u898f\u683c\u3068\u3057\u3066\u3001\u4e16\u754c\u4e2d\u306eCNC\u30e1\u30fc\u30ab\u30fc\u306b\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c9\u30a4\u30c4\u3067\u306fDIN 7168\u3068\u3057\u3066\u767a\u884c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u76f8\u4e92\u306b\u9023\u643a\u3057\u3066\u6a5f\u80fd\u3059\u308b2\u3064\u306e\u90e8\u5206\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>ISO 2768-1<\/b><span style=\"font-weight: 400;\"> \u9577\u3055\u3001\u76f4\u5f84\u3001\u6bb5\u5dee\u3001\u5916\u5f84\u534a\u5f84\u3001\u9762\u53d6\u308a\u9ad8\u3055\u3001\u89d2\u5ea6\u306a\u3069\u3001\u76f4\u7dda\u5bf8\u6cd5\u304a\u3088\u3073\u89d2\u5ea6\u5bf8\u6cd5\u306b\u95a2\u3059\u308b\u4e00\u822c\u7684\u306a\u516c\u5dee\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u516c\u5dee\u7b49\u7d1a\u306f\u3001\u7cbe\u5bc6\uff08f\uff09\u3001\u4e2d\u7cbe\u5ea6\uff08m\uff09\u3001\u7c97\u7cbe\u5ea6\uff08c\uff09\u3001\u6975\u7c97\u7cbe\u5ea6\uff08v\uff09\u306e4\u3064\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>ISO 2768-2<\/b><span style=\"font-weight: 400;\"> \u771f\u76f4\u5ea6\u3001\u5e73\u9762\u5ea6\u3001\u76f4\u89d2\u5ea6\u3001\u5bfe\u79f0\u6027\u3001\u304a\u3088\u3073\u5186\u5f62\u632f\u308c\u306b\u3064\u3044\u3066\u3001\u4e00\u822c\u7684\u306a\u5e7e\u4f55\u516c\u5dee\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002H\u3001K\u3001L\u306e3\u3064\u306e\u7b49\u7d1a\u304c\u3042\u308a\u3001H\u304c\u6700\u3082\u9ad8\u7cbe\u5ea6\u3067\u3059\u3002.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u306f\u3001\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u3001\u65cb\u76e4\u52a0\u5de5\u3001\u7a74\u3042\u3051\u52a0\u5de5\u3001\u7814\u524a\u52a0\u5de5\u306a\u3069\u306e\u5207\u524a\u52a0\u5de5\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u305f\u90e8\u54c1\u3001\u304a\u3088\u3073\u677f\u91d1\u90e8\u54c1\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u306d\u3058\u306e\u516c\u5dee\u3001\u8868\u9762\u7c97\u3055\u3001\u307e\u305f\u306f\u3059\u3067\u306b\u500b\u5225\u306e\u516c\u5dee\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u308b\u5bf8\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u660e\u793a\u7684\u306a\u6307\u5b9a\u304c\u5e38\u306b\u512a\u5148\u3055\u308c\u308b\u305f\u3081\u3001\u672c\u898f\u5b9a\u306e\u9069\u7528\u5bfe\u8c61\u5916\u3068\u306a\u308a\u307e\u3059\u3002.<\/span><\/p>\n<h2><b>ISO 2768-1\uff1a\u76f4\u7dda\u5bf8\u6cd5<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u8a31\u5bb9\u504f\u5dee\uff08\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\uff09\u3002.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u516c\u79f0\u30b5\u30a4\u30ba\u7bc4\u56f2\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u30d5\u30a1\u30a4\u30f3 (f)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u4e2d\uff08m\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u7c97\u76ee (c)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u975e\u5e38\u306b\u7c97\u3044 (v)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">0.5\uff5e3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.05<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2014<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3\uff5e6\u4ee5\u4e0a<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.05<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">6\u4ee5\u4e0a\uff5e30<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">30\u4ee5\u4e0a\uff5e120<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.15<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">120\u4ee5\u4e0a\uff5e400<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">400\u4ee5\u4e0a\uff5e1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b14.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1000\u4ee5\u4e0a\uff5e2000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b13.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b16.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">2000\u4ee5\u4e0a\uff5e4000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2014<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b14.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b18.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">0.5 mm\u672a\u6e80\u306e\u516c\u79f0\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u306f\u3001\u5404\u5bf8\u6cd5\u306e\u6a2a\u306b\u8a31\u5bb9\u8aa4\u5dee\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/span><\/p>\n<h2><b>ISO 2768-1\uff1a\u5916\u5f84\u534a\u5f84\u304a\u3088\u3073\u9762\u53d6\u308a\u9ad8\u3055<\/b><\/h2>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u516c\u79f0\u30b5\u30a4\u30ba\u7bc4\u56f2\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u30d5\u30a1\u30a4\u30f3 (f)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u4e2d\uff08m\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u7c97\u76ee (c)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u975e\u5e38\u306b\u7c97\u3044 (v)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">0.5\uff5e3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.4<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3\uff5e6\u4ee5\u4e0a<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">6\u4ee5\u4e0a<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>ISO 2768-1\uff1a\u89d2\u5ea6\u5bf8\u6cd5<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u89d2\u5ea6\u306e\u77ed\u3044\u8fba\u306e\u9577\u3055\u306b\u3088\u308b\u8a31\u5bb9\u504f\u5dee\u3002.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u77ed\u8fba\u306e\u9577\u3055\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u30d5\u30a1\u30a4\u30f3 (f)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u4e2d\uff08m\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u7c97\u76ee (c)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u975e\u5e38\u306b\u7c97\u3044 (v)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u6700\u592710<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b030\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b13\u00b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">10\u4ee5\u4e0a\uff5e50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b030\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b030\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12\u00b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">50\u4ee5\u4e0a\uff5e120<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b020\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b020\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b030\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11\u00b0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">120\u4ee5\u4e0a\uff5e400<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b010\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b010\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b015\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b030\u2032<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">400\u4ee5\u4e0a<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b05\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b05\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b010\u2032<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b10\u00b020\u2032<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>ISO 2768-2\uff1a\u5e7e\u4f55\u516c\u5dee<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3089\u306f\u5f62\u72b6\u3068\u4f4d\u7f6e\u3092\u898f\u5b9a\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u5358\u4f4d\u306f\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u3067\u3059\u3002\u306a\u304a\u3001ISO 2768-2 \u3067\u306f\u3001\u5e73\u884c\u5ea6\u3001\u5186\u7b52\u5ea6\u3001\u540c\u5fc3\u5ea6\u3001\u8f2a\u90ed\u3001\u304a\u3088\u3073\u771f\u306e\u4f4d\u7f6e\u306b\u3064\u3044\u3066\u306f\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306b\u3064\u3044\u3066\u306f\u3001\u3059\u3079\u3066\u660e\u793a\u7684\u306a GD&amp;T \u8868\u8a18\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/span><\/p>\n<p><b>\u771f\u76f4\u5ea6\u304a\u3088\u3073\u5e73\u9762\u5ea6<\/b><span style=\"font-weight: 400;\"> \uff08\u540d\u76ee\u9577\u3055\u306b\u3088\u308b\uff09<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u516c\u79f0\u9577\u3055\u306e\u7bc4\u56f2\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u6700\u592710<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.02<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.05<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">10\u4ee5\u4e0a\uff5e30<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.05<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">30\u4ee5\u4e0a\uff5e100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.4<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">100\u4ee5\u4e0a\uff5e300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">300\u4ee5\u4e0a\uff5e1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1000\u4ee5\u4e0a\uff5e3000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.6<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u5782\u76f4\u5ea6<\/b><span style=\"font-weight: 400;\"> \uff08\u77ed\u8fba\u306e\u9577\u3055\u306b\u3088\u3063\u3066\uff09<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u77ed\u8fba\u306e\u7bc4\u56f2\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u6700\u5927100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">100\u4ee5\u4e0a\uff5e300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">300\u4ee5\u4e0a\uff5e1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1000\u4ee5\u4e0a\uff5e3000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u5bfe\u79f0\u6027<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u516c\u79f0\u9577\u3055\u306e\u7bc4\u56f2\uff08mm\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u6700\u5927100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">100\u4ee5\u4e0a\uff5e300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">300\u4ee5\u4e0a\uff5e1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1000\u4ee5\u4e0a\uff5e3000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2.0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u5186\u5468\u65b9\u5411\u306e\u632f\u308c<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">H<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">0.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.5<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>ISO 2768-mK \u306e\u8aad\u307f\u65b9<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u8907\u5408\u547c\u3073\u51fa\u3057\u3067\u306f\u3001\u5404\u30d1\u30fc\u30c8\u304b\u30891\u3064\u306e\u30af\u30e9\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002ISO 2768-mK\u3067\u306f\u3001\u5c0f\u6587\u5b57\u306e <\/span><b>m<\/b><span style=\"font-weight: 400;\"> \u306f\u7b2c1\u90e8\u306e\u300c\u4e2d\u7a0b\u5ea6\u306e\u7dda\u5f62\u30af\u30e9\u30b9\u300d\u3067\u3042\u308a\u3001\u5927\u6587\u5b57\u306e <\/span><b>K<\/b><span style=\"font-weight: 400;\"> \u3053\u308c\u306f\u3001\u7b2c2\u90e8\u306e\u300c\u4e2d\u300d\u306e\u5e7e\u4f55\u5b66\u30af\u30e9\u30b9\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001ISO 2768-mK\u306e\u56f3\u9762\u4e0a\u3067\u516c\u5dee\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u304425 mm\u306e\u5bf8\u6cd5\u306b\u306f\u3001\u00b10.2 mm\u306e\u516c\u5dee\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u300125 mm\u304c\u300c\u4e2d\u300d\u306e\u5217\u306e\u300c6\uff5e30\u300d\u306e\u7bc4\u56f2\u306b\u542b\u307e\u308c\u308b\u305f\u3081\u3067\u3059\u3002 200 mm\u306e\u9762\u306b\u5bfe\u3059\u308b\u5e73\u5766\u5ea6\u306e\u6307\u5b9a\u3067\u306f\u3001K\u30af\u30e9\u30b9\u306b\u57fa\u3065\u304d0.4 mm\u306e\u8a31\u5bb9\u5dee\u304c\u8a8d\u3081\u3089\u308c\u307e\u3059\u3002.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ISO 2768-mK\u306f\u3001\u306b\u304a\u3044\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u516c\u5dee\u898f\u683c\u3067\u3059\u3002 <a href=\"https:\/\/rapidcision.com\/ja\/cnc-machining\/\">CNC\u52a0\u5de5<\/a> \u304a\u3088\u3073\u677f\u91d1\u56f3\u9762\u3082\u540c\u69d8\u3067\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u4e2d\u7a0b\u5ea6\u306e\u30af\u30e9\u30b9\u3067\u3042\u308c\u3070\u3001\u7279\u5225\u306a\u624b\u9593\u3092\u304b\u3051\u306a\u304f\u3066\u3082\u3001\u9ad8\u6027\u80fd\u306a\u6a5f\u68b0\u304c\u5bfe\u5fdc\u3067\u304d\u308b\u7bc4\u56f2\u306b\u53ce\u307e\u308b\u304b\u3089\u3067\u3059\u3002.<\/span><\/p>\n<h2><b>\u81ea\u5206\u306b\u5408\u3063\u305f\u30af\u30e9\u30b9\u3092\u9078\u3076<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u305d\u306e\u90e8\u54c1\u304c\u6a5f\u80fd\u3059\u308b\u7bc4\u56f2\u5185\u3067\u3001\u6700\u3082\u7de9\u3044\u30af\u30e9\u30b9\u3092\u9078\u3093\u3067\u304f\u3060\u3055\u3044\u3002\u304d\u3064\u3051\u308c\u3070\u826f\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308b\u3060\u3051\u3067\u3059\u3002.<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>Fine (f) \u304a\u3088\u3073 H<\/b><span style=\"font-weight: 400;\"> \u7cbe\u5bc6\u306a\u5f62\u72b6\u3001\u5d4c\u5408\u9762\u3001\u304a\u3088\u3073\u304d\u3064\u3044\u5d4c\u5408\u3092\u6301\u3064\u90e8\u54c1\u5411\u3051\u3002.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>\u4e2d\uff08m\uff09\u304a\u3088\u3073K<\/b><span style=\"font-weight: 400;\"> \u4e00\u822c\u7684\u306a\u6a5f\u68b0\u52a0\u5de5\u90e8\u54c1\u3084\u677f\u91d1\u90e8\u54c1\u5411\u3051\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u4f5c\u696d\u306b\u304a\u3051\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u3067\u3059\u3002.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>\u7c97\u76ee (c) \u304a\u3088\u3073 L<\/b><span style=\"font-weight: 400;\"> \u30ab\u30d0\u30fc\u3001\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u7b50\u4f53\u306a\u3069\u3001\u5d4c\u5408\u7cbe\u5ea6\u304c\u305d\u308c\u307b\u3069\u53b3\u5bc6\u3067\u306a\u304f\u3066\u3082\u3088\u3044\u975e\u91cd\u8981\u90e8\u54c1\u306e\u5834\u5408\u3002.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><b>\u975e\u5e38\u306b\u7c97\u3044 (v)<\/b><span style=\"font-weight: 400;\"> \u7c97\u524a\u308a\u90e8\u54c1\u3001\u706b\u708e\u5207\u65ad\u90e8\u54c1\u3001\u92f3\u7269\u306a\u3069\u306b\u7528\u3044\u3089\u308c\u3001CNC\u52a0\u5de5\u306b\u306f\u307b\u3068\u3093\u3069\u4f7f\u7528\u3055\u308c\u306a\u3044\u3002.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u5fc5\u8981\u4ee5\u4e0a\u306b\u53b3\u3057\u3044\u516c\u5dee\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u52a0\u5de5\u6642\u9593\u3068\u30b3\u30b9\u30c8\u304c\u81a8\u3089\u3093\u3067\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u4e00\u65b9\u3067\u90e8\u54c1\u306b\u5fc5\u8981\u306a\u516c\u5dee\u3088\u308a\u3082\u7de9\u304f\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u7d44\u307f\u7acb\u3066\u4e0d\u826f\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u5224\u65ad\u306f\u3001\u91cd\u8981\u306a\u7279\u5fb4\u90e8\u306e\u307f\u3092\u53b3\u5bc6\u306b\u8a2d\u5b9a\u3057\u3001\u6b8b\u308a\u306f\u4e00\u822c\u7684\u306a\u516c\u5dee\u3067\u5bfe\u5fdc\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002.<\/span><\/p>\n<h2><b>ISO 2768 \u5bfe \u660e\u793a\u7684\u306aGD&amp;T<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">ISO 2768\u306f\u3001\u500b\u5225\u306b\u516c\u5dee\u3092\u8a2d\u5b9a\u3057\u306a\u304b\u3063\u305f\u5bf8\u6cd5\u306b\u5bfe\u3059\u308b\u5b89\u5168\u7b56\u3067\u3059\u3002\u6a5f\u80fd\u4e0a\u3001\u516c\u5dee\u7ba1\u7406\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u3053\u308c\u306fGD&amp;T\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002 \u500b\u5225\u306e\u516c\u5dee\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u308b\u5bf8\u6cd5\u306f\u3001\u4e00\u822c\u7684\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u3088\u308a\u3082\u512a\u5148\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u4f4d\u7f6e\u3001\u5186\u7b52\u5ea6\u3001\u540c\u5fc3\u5ea6\u3001\u307e\u305f\u306f\u8f2a\u90ed\u306e\u5236\u5fa1\u304c\u5fc5\u8981\u306a\u7279\u5fb4\u306b\u3064\u3044\u3066\u306f\u3001ISO 2768-2\u3067\u306f\u3053\u308c\u3089\u3092\u898f\u5b9a\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u512a\u308c\u305f\u56f3\u9762\u306b\u304a\u3051\u308b\u5b9f\u7528\u7684\u306a\u624b\u6cd5\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u30d6\u30ed\u30c3\u30af\u306b\u5358\u4e00\u306eISO 2768\u6ce8\u8a18\u3092\u8a18\u8f09\u3057\u3001\u660e\u793a\u7684\u306a\u516c\u5dee\u304a\u3088\u3073GD&amp;T\u3092\u91cd\u8981\u306a\u7279\u5fb4\u306b\u306e\u307f\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/span><\/p>\n<h2><b>Rapidcision\u306e\u6d3b\u7528\u30b7\u30fc\u30f3<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u5373\u6642\u898b\u7a4d\u3082\u308a\u306e\u305f\u3081\u306b\u56f3\u9762\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u30bf\u30a4\u30c8\u30eb\u30d6\u30ed\u30c3\u30af\u306b\u8a18\u8f09\u3055\u308c\u305fISO 2768\u30af\u30e9\u30b9\u306b\u57fa\u3065\u304d\u3001\u516c\u5dee\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3059\u3079\u3066\u306e\u5f62\u72b6\u8981\u7d20\u306e\u53d6\u308a\u6271\u3044\u65b9\u6cd5\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u305f\u3081\u3001\u4fa1\u683c\u8a2d\u5b9a\u3068\u751f\u7523\u8a08\u753b\u304c\u4e88\u6e2c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002 \u90e8\u54c1\u306b\u91cd\u8981\u306a\u5bf8\u6cd5\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u305d\u308c\u3089\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3057\u3001\u6b8b\u308a\u306f\u4e00\u822c\u7684\u306a\u516c\u5dee\u3067\u30ab\u30d0\u30fc\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u5f53\u793e\u306eDFM\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u3088\u308a\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u53b3\u3057\u3059\u304e\u308b\u3068\u601d\u308f\u308c\u308b\u7b87\u6240\u304c\u6307\u6458\u3055\u308c\u307e\u3059\u3002\u5f53\u793e\u306e<\/span><a href=\"https:\/\/rapidcision.com\/ja\/cnc-machining\/\"> <span style=\"font-weight: 400;\">CNC\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/span><\/a><span style=\"font-weight: 400;\">, \u3001\u5f53\u793e\u306e\u88fd\u54c1\u3067\u300c\u30d5\u30a3\u30cb\u30c3\u30b7\u30e5\u300d\u304c\u3069\u306e\u3088\u3046\u306b\u6d3b\u304b\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/span><a href=\"https:\/\/rapidcision.com\/ja\/surface-roughness-chart\/\"> <span style=\"font-weight: 400;\">\u8868\u9762\u7c97\u3055\u30c1\u30e3\u30fc\u30c8<\/span><\/a><span style=\"font-weight: 400;\">, \u3001\u307e\u305f\u306f<\/span><a href=\"https:\/\/rapidcision.com\/ja\/get-a-quote\/\"> <span style=\"font-weight: 400;\">\u304a\u898b\u7a4d\u3082\u308a\u306e\u305f\u3081\u306bCAD\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><b>\u3088\u304f\u3042\u308b\u8cea\u554f<\/b><\/h2>\n<p><b>ISO 2768\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> ISO 2768\u306f\u3001\u56f3\u9762\u4e0a\u306e\u5bf8\u6cd5\u306e\u3046\u3061\u3001\u500b\u5225\u306e\u516c\u5dee\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u306b\u5bfe\u3059\u308b\u4e00\u822c\u7684\u306a\u516c\u5dee\u3092\u898f\u5b9a\u3057\u305f\u56fd\u969b\u898f\u683c\u3067\u3059\u3002ISO 2768-mK\u306a\u3069\u306e\u5358\u4e00\u306e\u30bf\u30a4\u30c8\u30eb\u30d6\u30ed\u30c3\u30af\u6ce8\u8a18\u3092\u8a18\u8f09\u3059\u308b\u3053\u3068\u3067\u3001\u516c\u5dee\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3059\u3079\u3066\u306e\u8981\u7d20\u306b\u5bfe\u3059\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a31\u5bb9\u5909\u52d5\u7bc4\u56f2\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n<p><b>ISO 2768-mK \u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> \u3053\u308c\u306f\u3001ISO 2768-1\u306e\u4e2d\u7b49\u7dda\u5f62\u30af\u30e9\u30b9\uff08m\uff09\u3068\u3001ISO 2768-2\u306e\u4e2d\u7b49\u5e7e\u4f55\u5b66\u30af\u30e9\u30b9\uff08K\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3059\u3002CNC\u52a0\u5de5\u90e8\u54c1\u3084\u677f\u91d1\u90e8\u54c1\u306b\u304a\u3044\u3066\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u516c\u5dee\u8868\u8a18\u3067\u3059\u3002.<\/span><\/p>\n<p><b>ISO 2768\uff08\u4e2d\u7cbe\u5ea6\uff09\u3067\u306f\u300125 mm\u306e\u5bf8\u6cd5\u306b\u5bfe\u3057\u3066\u3069\u306e\u3088\u3046\u306a\u8a31\u5bb9\u5dee\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> \u300c\u4e2d\uff08m\uff09\u300d\u30af\u30e9\u30b9\u3067\u306f\u300125 mm\u306e\u5bf8\u6cd5\u306f\u00b10.2 mm\u306e\u8a31\u5bb9\u5dee\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u5bf8\u6cd5\u304c6\uff5e30 mm\u306e\u7bc4\u56f2\u306b\u542b\u307e\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u8a31\u5bb9\u5dee\u306f\u3001\u305d\u306e\u5bf8\u6cd5\u304c\u3069\u306e\u30b5\u30a4\u30ba\u7bc4\u56f2\u306b\u8a72\u5f53\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/span><\/p>\n<p><b>CNC\u52a0\u5de5\u90e8\u54c1\u306b\u306f\u3001ISO 2768\u306e\u3069\u306e\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> K\u306e\u5e7e\u4f55\u516c\u5dee\u3092\u6301\u3064\u300c\u4e2d\uff08m\uff09\u300d\u306f\u3001\u9ad8\u6027\u80fd\u306a\u6a5f\u68b0\u304c\u7d4c\u6e08\u7684\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u7bc4\u56f2\u3068\u4e00\u81f4\u3059\u308b\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306eCNC\u52a0\u5de5\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u9ad8\u7cbe\u5ea6\u306a\u90e8\u54c1\u306b\u306f\u300c\u7d30\uff08f\uff09\u300d\u304a\u3088\u3073\u300cH\u300d\u3092\u3001\u91cd\u8981\u5ea6\u306e\u4f4e\u3044\u90e8\u54c1\u306b\u306f\u300c\u7c97\uff08c\uff09\u300d\u307e\u305f\u306f\u300cL\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/span><\/p>\n<p><b>ISO 2768 \u306f\u3001\u3059\u3079\u3066\u306e\u5e7e\u4f55\u516c\u5dee\u3092\u7db2\u7f85\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> \u3044\u3044\u3048\u3002ISO 2768-2\u3067\u306f\u3001\u771f\u76f4\u5ea6\u3001\u5e73\u9762\u5ea6\u3001\u5782\u76f4\u5ea6\u3001\u5bfe\u79f0\u6027\u3001\u304a\u3088\u3073\u5186\u5f62\u632f\u308c\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5e73\u884c\u5ea6\u3001\u5186\u7b52\u5ea6\u3001\u540c\u5fc3\u5ea6\u3001\u8f2a\u90ed\u3001\u304a\u3088\u3073\u771f\u4f4d\u7f6e\u306b\u3064\u3044\u3066\u306f\u3001GD&amp;T\u306b\u3088\u308b\u660e\u793a\u7684\u306a\u6307\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/span><\/p>\n<p><b>\u660e\u793a\u7684\u306a\u8a31\u5bb9\u5dee\u306f\u3001ISO 2768\u306b\u512a\u5148\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/b><span style=\"font-weight: 400;\"> \u306f\u3044\u3002\u500b\u5225\u306e\u516c\u5dee\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u308b\u5bf8\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001ISO 2768\u306e\u4e00\u822c\u7684\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u516c\u5dee\u3088\u308a\u3082\u512a\u5148\u3055\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u516c\u5dee\u306f\u3001\u500b\u5225\u306e\u547c\u3073\u51fa\u3057\u8a18\u53f7\u304c\u306a\u3044\u5f62\u72b6\u306b\u306e\u307f\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n<h2><b>\u8a31\u5bb9\u5dee\u8868\u306e\u4f7f\u3044\u65b9<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">ISO 2768\u306f\u3001\u5358\u4e00\u306e\u547c\u3073\u51fa\u3057\u8a18\u53f7\uff08\u591a\u304f\u306e\u5834\u5408ISO 2768-mK\uff09\u3092\u7528\u3044\u3066\u59a5\u5f53\u306a\u30c7\u30d5\u30a9\u30eb\u30c8\u516c\u5dee\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u56f3\u9762\u3092\u7c21\u6f54\u304b\u3064\u66d6\u6627\u3055\u306e\u306a\u3044\u3082\u306e\u306b\u4fdd\u3061\u307e\u3059\u3002 \u5bf8\u6cd5\u306e\u7bc4\u56f2\u3092\u9069\u5207\u306a\u30af\u30e9\u30b9\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3001\u5fc5\u8981\u306a\u90e8\u54c1\u306e\u307f\u306b\u516c\u5dee\u3092\u53b3\u3057\u304f\u8a2d\u5b9a\u3057\u3001\u6a5f\u80fd\u4e0a\u5fc5\u8981\u306a\u5834\u5408\u306b\u306e\u307f\u660e\u793a\u7684\u306aGD&amp;T\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u91cd\u8981\u306a\u90e8\u5206\u3067\u306f\u54c1\u8cea\u3092\u78ba\u4fdd\u3057\u3064\u3064\u3001\u305d\u308c\u4ee5\u5916\u306e\u90e8\u5206\u3067\u306f\u30b3\u30b9\u30c8\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u4f55\u304b\u90e8\u54c1\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001,<\/span><a href=\"https:\/\/rapidcision.com\/ja\/get-a-quote\/\"> <span style=\"font-weight: 400;\">\u56f3\u9762\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3001\u5373\u5ea7\u306b\u898b\u7a4d\u3082\u308a\u3092\u53d6\u5f97\u3057\u307e\u3057\u3087\u3046<\/span><\/a><span style=\"font-weight: 400;\">. \u304a\u5ba2\u69d8\u306eISO 2768\u30af\u30e9\u30b9\u306b\u57fa\u3065\u304d\u3001\u4e00\u822c\u7684\u306a\u5bf8\u6cd5\u3092\u9069\u7528\u3057\u3001DFM\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u901a\u3058\u3066\u91cd\u8981\u516c\u5dee\u3092\u78ba\u8a8d\u3044\u305f\u3057\u307e\u3059\u3002.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Reviewed by the Rapidcision Engineering Team | Last updated: June 2026 A CNC machining tolerance chart tells you the permissible variation allowed on a dimension that does not carry its own explicit tolerance. On most engineering drawings, that default comes from ISO 2768, an international standard you invoke with a single note in the title block, such as ISO 2768-mK. That one callout sets the allowed deviation for every untoleranced length, diameter, angle, and form feature on the part, which keeps a drawing clean and removes the guesswork that would otherwise leave each shop to interpret loose dimensions differently. The tables below give the full ISO 2768 values for linear [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6955,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,11],"tags":[],"class_list":["post-6954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-cnc-machining"],"_links":{"self":[{"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/posts\/6954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/comments?post=6954"}],"version-history":[{"count":2,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/posts\/6954\/revisions"}],"predecessor-version":[{"id":7288,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/posts\/6954\/revisions\/7288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/media\/6955"}],"wp:attachment":[{"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/media?parent=6954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/categories?post=6954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rapidcision.com\/ja\/wp-json\/wp\/v2\/tags?post=6954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}