{"id":3195,"date":"2025-10-31T04:01:54","date_gmt":"2025-10-31T04:01:54","guid":{"rendered":"https:\/\/weldomachining.com\/?p=3195"},"modified":"2025-10-31T04:01:57","modified_gmt":"2025-10-31T04:01:57","slug":"cnc-machining-tolerance","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ja\/cnc-machining-tolerance\/","title":{"rendered":"CNC\u52a0\u5de5\u516c\u5dee\uff1a\u30b3\u30f3\u30b5\u30a4\u30b9\u3068\u30ac\u30a4\u30c9"},"content":{"rendered":"

CNC\u52a0\u5de5 \u5bdb\u5bb9<\/a>\u3053\u308c\u306f\u3001\u5b9f\u969b\u306e\u5bf8\u6cd5\u3068\u8a2d\u8a08\u5bf8\u6cd5\uff08\u901a\u5e38\u00b10.001\u30a4\u30f3\u30c1\u304b\u3089\u00b10.005\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\uff09\u306e\u9593\u306e\u7ba1\u7406\u3055\u308c\u305f\u504f\u5dee\u7bc4\u56f2\u3067\u3042\u308a\u3001\u8a2d\u8a08\u4ed5\u69d8\u3068\u5b9f\u969b\u306e\u6a5f\u80fd\u6027\u3092\u7d50\u3073\u3064\u3051\u3001\u88fd\u54c1\u306e\u6027\u80fd\u3068\u5b89\u5168\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u30023\u6b21\u5143CAD\u30e2\u30c7\u30eb\u304b\u3089\u751f\u6210\u3055\u308c\u305fG\u30b3\u30fc\u30c9\u547d\u4ee4\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5236\u5fa1\u306e\u5de5\u5177\u3067\u5b9f\u884c\u3057\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u3001\u30c1\u30bf\u30f3\u5408\u91d1\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u69d8\u3005\u306a\u7d20\u6750\u306e\u52a0\u5de5\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"CNC\u52a0\u5de5\u516c\u5dee\"<\/figure>\n\n\n\n

CNC\u52a0\u5de5\u516c\u5dee\u306e\u5b9a\u7fa9\u3068\u610f\u7fa9<\/h2>\n\n\n\n

CNC\u52a0\u5de5\u516c\u5dee\u306f\u3001\u52a0\u5de5\u4e2d\u306e\u5b9f\u969b\u306e\u5bf8\u6cd5\u3068\u6307\u5b9a\u5bf8\u6cd5\u306e\u9593\u306e\u8a31\u5bb9\u504f\u5dee\u3092\u6307\u3057\u3001\u88fd\u54c1\u306e\u6a5f\u80fd\u3068\u54c1\u8cea\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002\u5bf8\u6cd5\u516c\u5dee\uff08\u4f8b\uff1a\u76f4\u7dda\u5bf8\u6cd5\u00b10.01mm\uff09\u3001\u5e7e\u4f55\u516c\u5dee\uff08\u5e73\u9762\u5ea6\u22660.005mm\/100mm\u306a\u3069\u306e\u5f62\u72b6\u8aa4\u5dee\u3001\u76f4\u89d2\u5ea6\u22660.002mm\/100mm\u306a\u3069\u306e\u4f4d\u7f6e\u8aa4\u5dee\uff09\u3001\u8868\u9762\u7c97\u3055\uff08Ra\u5024\uff09\u306e3\u3064\u304c\u3042\u308b\u3002<\/p>\n\n\n\n

\u4e3b\u306a\u516c\u5dee\u30bf\u30a4\u30d7
\u5bf8\u6cd5\u516c\u5dee<\/strong>:\u5bf8\u6cd5\u30d0\u30e9\u30c4\u30ad\u3092\u7ba1\u7406\uff08\u7cbe\u5bc6\u90e8\u54c1\u3067\u306f\u00b10.005mm\u306a\u3069\uff09\u3002<\/p>\n\n\n\n

\u5e7e\u4f55\u516c\u5dee<\/strong>:\u5e7e\u4f55\u5b66\u7684\u7cbe\u5ea6\u306e\u7ba1\u7406\uff08\u4f8b\uff1a\u771f\u5186\u5ea6\u22660.003mm\u3001\u5e73\u884c\u5ea6\u22660.01mm\/100mm\uff09\u3002<\/p>\n\n\n\n

\u7523\u696d\u754c\u3067\u306f\u3001\u53b3\u3057\u3044CNC\u52a0\u5de5\u516c\u5dee\u304c\u90e8\u54c1\u306e\u4e92\u63db\u6027\u3068\u6027\u80fd\u3092\u4fdd\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u81ea\u52d5\u8eca\u306e\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u30ae\u30a2\u306e\u516c\u5dee\u304c\u904e\u5ea6\u306b\u5927\u304d\u3044\u3068\u3001\u7570\u97f3\u3084\u5bff\u547d\u306e\u77ed\u7e2e\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3057\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u3001\u7d44\u7e54\u3078\u306e\u523a\u6fc0\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u30df\u30af\u30ed\u30f3\u5358\u4f4d\u306e\u7cbe\u5ea6\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u9006\u306b\u3001\u516c\u5dee\u304c\u53b3\u3057\u3059\u304e\u308b\u3068\u30b3\u30b9\u30c8\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u00b10.001mm\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u7279\u6b8a\u306a\u8a2d\u5099\u3068\u52a0\u5de5\u6642\u9593\u306e\u5ef6\u9577\u306b\u3088\u308a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u304c30%\u5897\u52a0\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u516c\u5dee\u8981\u4ef6\u3068\u88fd\u9020\u53ef\u80fd\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u3053\u3068\u306f\u3001\u7523\u696d\u52b9\u7387\u3068\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\u696d\u754c\u56fa\u6709\u306eCNC\u52a0\u5de5\u516c\u5dee\u57fa\u6e96<\/h2>\n\n\n\n

CNC\u52a0\u5de5\u306e\u516c\u5dee\u57fa\u6e96\u306f\u696d\u754c\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u6a5f\u80fd\u8981\u4ef6\u3084\u5b89\u5168\u898f\u5236\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002\u56fd\u969b\u7684\u306b ISO 286<\/a> \u305d\u3057\u3066 \u3079\u3044\u3053\u304f\u304d\u304b\u304f\u304d\u3087\u3046\u304b\u3044<\/a>\/\u30a2\u30e1\u30ea\u30ab\u6a5f\u68b0\u5b66\u4f1a <\/a>B4.2\u304c\u57fa\u672c\u7684\u306a\u67a0\u7d44\u307f\u3067\u3059\uff1aISO 286\u306f\u3001IT5\uff08300mm\u5bf8\u6cd5\u3067\u00b10.013mm\uff09\u306e\u3088\u3046\u306a\u516c\u5dee\u7b49\u7d1a\u3092\u5b9a\u7fa9\u3057\u3001ANSI\/ASME B4.2\u306f\u3001ISO\u306e\u9650\u754c\u3068\u9069\u5408\u30b7\u30b9\u30c6\u30e0\u3092\u7c73\u56fd\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u9069\u5408\u3055\u305b\u3001\u71b1\u5b89\u5b9a\u6027\u3068\u52d5\u7684\u6027\u80fd\u306e\u691c\u8a3c\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u6975\u9650\u74b0\u5883\u306b\u304a\u3051\u308b\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\u30ec\u30d9\u30eb\u306e\u7cbe\u5ea6
\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u3067\u306f\u3001\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u3084\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30ae\u30a2\u306a\u3069\u306e\u91cd\u8981\u306a\u69cb\u9020\u7269\u306b\u00b10.002 mm\u306e\u516c\u5dee\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30dc\u30fc\u30a4\u30f3\u30b0787\u30a8\u30f3\u30b8\u30f3\u90e8\u54c1\u306f\u3001\u4f4e\u901f\u30ef\u30a4\u30e4\u30fcEDM\u3092\u4f7f\u7528\u3057\u3066TC4\u30c1\u30bf\u30f3\u5408\u91d1\u3092\u52a0\u5de5\u3057\u30010.1\u03bcm\u306e\u7cbe\u5ea6\u3092\u9054\u6210\u3057\u30011600\u2103\u306e\u52d5\u4f5c\u6e29\u5ea6\u3067\u8010\u75b2\u52b4\u60271819\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u691c\u67fb\u306f\u3001\u540c\u5fc3\u5ea6\u3084\u5e73\u9762\u5ea6\u306a\u3069\u306e\u5e7e\u4f55\u516c\u5dee\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u00b10.5\u03bcm\u306e\u7cbe\u5ea6\u3092\u6301\u3064\u30ec\u30fc\u30b6\u30fc\u5e72\u6e09\u8a08\u3068\u5ea7\u6a19\u6e2c\u5b9a\u6a5f\uff08CMM\uff09\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u30e1\u30c7\u30a3\u30ab\u30eb\u898f\u5236\u4e3b\u5c0e\u306e\u8d85\u7cbe\u5bc6\u52a0\u5de5
\u533b\u7642\u6a5f\u5668\u3001\u7279\u306b\u6574\u5f62\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u3001\u751f\u4f53\u9069\u5408\u6027\u3068\u89e3\u5256\u5b66\u7684\u9069\u5408\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u00b10.005mm\u306e\u516c\u5dee\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002100%\u691c\u67fb\u306f\u30010.03 mm\u306e\u96fb\u6975\u30ef\u30a4\u30e4\u30fc\u3092\u4f7f\u7528\u3057\u3001\u6e29\u5ea6\u5236\u5fa1\u3055\u308c\u305f\u6a5f\u68b0\u52a0\u5de5\u3092\u884c\u3046\u30b3\u30d0\u30eb\u30c8\u30af\u30ed\u30e0\u5408\u91d1\u306e\u4eba\u5de5\u95a2\u7bc0\u306a\u3069\u3001FDA 21 CFR Part 8\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059\u3002\u8868\u9762\u7c97\u3055\uff08Ra\u22640.4\u03bcm\uff09\u306f\u7d30\u83cc\u306e\u4ed8\u7740\u3092\u9632\u3050\u305f\u3081\u306b\u91cd\u8981\u3067\u3042\u308a\u3001\u767d\u8272\u5149\u5e72\u6e09\u8a08\u3092\u4f7f\u7528\u3057\u3066\u691c\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u81ea\u52d5\u8eca\u7cbe\u5ea6\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u30d0\u30e9\u30f3\u30b9 \u81ea\u52d5\u8eca\u306e\u516c\u5dee\u306f\u3001\u5927\u91cf\u751f\u7523\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u3092\u512a\u5148\u3057\u307e\u3059\u3002SAE J400\u898f\u683c\u306b\u3088\u308b\u3068\u3001\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u30ae\u30a2\u306e\u516c\u5dee\u306f\u901a\u5e38\u00b10.02mm\u3067\u3059\u3002 \u30ef\u30a4\u30e4\u30fc\u653e\u96fb\u52a0\u5de5\u6a5f<\/a> \u5c04\u51fa\u6210\u5f62\u91d1\u578b\u3067\u306f\u00b10.005mm\u306e\u7cbe\u5ea6\u3092\u9054\u6210\u3057\u3001\u30c9\u30a2\u30d1\u30cd\u30eb\u306e\u30d7\u30ec\u30b9\u91d1\u578b\u3067\u306f\u00b10.05mm\u306e\u8f2a\u90ed\u7cbe\u5ea6\u3092\u7dad\u6301\u3057\u3066\u98a8\u5207\u308a\u97f3\u3092\u4f4e\u6e1b\u3057\u3066\u3044\u307e\u3059\u3002\u7d71\u8a08\u7684\u5de5\u7a0b\u7ba1\u7406\uff08CPK\u22651.33\uff09\u306b\u3088\u308a\u300110\u4e07\u53f0\u4ee5\u4e0a\u306e\u751f\u7523\u306b\u304a\u3051\u308b\u4e00\u8cab\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u30ad\u30e3\u30d7\u30b7\u30e7\u30f3\u5186\u5f27\u8ecc\u8de1\u691c\u67fb\u3001\u30ec\u30fc\u30b6\u30fc\u5e72\u6e09\u8a08\u691c\u67fb\u3001\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u691c\u67fb\u3001\u30e2\u30fc\u30bf\u30fc\u30de\u30a6\u30f3\u30c8\u540c\u5fc3\u5ea6\u6e2c\u5b9a\u3001\u30ac\u30a4\u30c9\u30ec\u30fc\u30eb\u786c\u5ea6\u691c\u67fb\u3001\u30ea\u30cb\u30a2\u30ac\u30a4\u30c9\u30ec\u30fc\u30eb\u771f\u76f4\u5ea6\u8a55\u4fa1\u306a\u3069\u30016\u3064\u306e\u4e3b\u8981\u306a\u691c\u67fb\u624b\u9806\u3067CNC\u52a0\u5de5\u306e\u516c\u5dee\u3092\u691c\u8a3c\u3002\u4e3b\u306a\u516c\u5dee\u6bd4\u8f03\u822a\u7a7a\u5b87\u5b99\uff1a\u00b10.002mm\uff08\u30a8\u30f3\u30b8\u30f3\u30d6\u30ec\u30fc\u30c9\uff09\u3001IT5\u7b49\u7d1a\u3001\u533b\u7642\uff1a\u00b10.005mm\uff08\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\uff09\u3001\u4ee5\u4e0b\u306b\u6e96\u62e0\u3002 ISO 13485<\/a>\u81ea\u52d5\u8eca\uff1a\u00b10.02mm\uff08\u30ae\u30a2\uff09\u3001 SAE J400<\/a> \u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3060\u3002<\/p>\n\n\n\n

\"\u516c\u5dee\u8981\u4ef6\"<\/figure>\n\n\n\n

\u7cbe\u5bc6\u30b0\u30ec\u30fc\u30c9\u3068\u88fd\u9020\u30b3\u30b9\u30c8\u3001\u6750\u6599\u5ec3\u68c4\u306e\u95a2\u4fc2<\/h2>\n\n\n\n

\u306e\u7cbe\u5ea6\u8981\u4ef6 CNC\u52a0\u5de5<\/a> \u306f\u88fd\u9020\u30b3\u30b9\u30c8\u3068\u6750\u6599\u5ec3\u68c4\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u3001\u751f\u7523\u7d4c\u6e08\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u4e09\u8005\u95a2\u4fc2\u3092\u5f62\u6210\u3059\u308b\u3002\u7cbe\u5ea6\u7b49\u7d1a\u304c\u00b10.1mm\u304b\u3089\u00b10.001mm\u306b\u53b3\u3057\u304f\u306a\u308b\u3068\u3001\u52a0\u5de5\u30b3\u30b9\u30c8\u3068\u6750\u6599\u5ec3\u68c4\u7387\u306f\u3068\u3082\u306b\u5927\u5e45\u306a\u4e0a\u6607\u50be\u5411\u3092\u793a\u3059\u3002<\/p>\n\n\n\n

\u7cbe\u5ea6-\u30b3\u30b9\u30c8-\u5ec3\u68c4\u7269\u76f8\u95a2\u30de\u30c8\u30ea\u30c3\u30af\u30b9<\/h3>\n\n\n\n

\u4e0b\u306e\u8868\u306f\u3001\u696d\u754c\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u6a5f\u68b0\u52a0\u5de5\u306e\u6163\u884c\u306b\u57fa\u3065\u3044\u305f\u3001\u7cbe\u5ea6\u516c\u5dee\u3001\u30b3\u30b9\u30c8\u4fc2\u6570\u3001\u6750\u6599\u5ec3\u68c4\u7387\u306e\u5b9a\u91cf\u7684\u306a\u95a2\u4fc2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n

\"\u52a0\u5de5\u516c\u5dee\u3068\u30b3\u30b9\u30c8\u7387\"<\/figure>\n\n\n\n
\u7cbe\u5bc6\u516c\u5dee<\/strong><\/td>\u30b3\u30b9\u30c8\u4fc2\u6570<\/strong><\/td>\u6750\u6599\u5ec3\u68c4\u7387<\/strong><\/td><\/tr>
\u00b10.1 mm<\/td>1.0<\/td>3%<\/td><\/tr>
\u00b10.05 mm<\/td>1.5<\/td>5%<\/td><\/tr>
\u00b10.01 mm<\/td>2.2<\/td>8%<\/td><\/tr>
\u00b10.005 mm<\/td>2.8<\/td>10%<\/td><\/tr>
\u00b10.001 mm<\/td>3.5<\/td>12%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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\u533b\u7642\u696d\u754c<\/h3>\n\n\n\n

\u30b3\u30d0\u30eb\u30c8\u30fb\u30af\u30ed\u30e0\u5408\u91d1\u4eba\u5de5\u95a2\u7bc0\u7528\u91d1\u578b\u306f\u30010.03mm\u306e\u4e9c\u925b\u30e1\u30c3\u30ad\u96fb\u6975\u7dda\u3092\u4f7f\u7528\u3057\u3001\u6052\u6e29\uff0820\u00b10.5\u2103\uff09\u306e\u52a0\u5de5\u74b0\u5883\u3067\u3001\u8907\u96d1\u306a\u66f2\u9762\u8f2a\u90ed\u306eCNC\u52a0\u5de5\u516c\u5dee0.005mm\u3092\u9054\u6210\u3002\u72ec\u81ea\u306b\u958b\u767a\u3057\u305f\u300c\u30de\u30a4\u30af\u30ed\u30b9\u30c8\u30ec\u30b9\u52a0\u5de5\u30d7\u30ed\u30bb\u30b9\u300d\u306b\u3088\u308a\u3001\u71b1\u5f71\u97ff\u90e8\u306e\u539a\u307f\u309250\u03bcm\u304b\u308910\u03bcm\u4ee5\u4e0b\u306b\u4f4e\u6e1b\u3057\u300130%\u306e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u75b2\u52b4\u5bff\u547d\u3092\u5411\u4e0a\u3055\u305b\u305f\u3002\u3053\u306e\u52a0\u5de5\u6cd5\u306f\u3001FDA\u306e\u79fb\u690d\u5668\u5177\u306e\u751f\u4f53\u9069\u5408\u6027\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3001\u5f93\u6765\u306e\u52a0\u5de5\u6cd5\u306b\u6bd4\u3079\u3066\u80a1\u95a2\u7bc0\u30b9\u30c6\u30e0\u306e\u591a\u5b54\u8cea\u69cb\u9020\u306e\u9aa8\u7d71\u5408\u9762\u7a4d\u309240%\u5897\u52a0\u3055\u305b\u3001\u8868\u9762\u7c97\u3055Ra\u306f0.05\u03bcm\u3068\u306a\u3063\u305f\u3002<\/p>\n\n\n\n

\u81ea\u52d5\u8eca\u88fd\u9020<\/h3>\n\n\n\n

\u65b0\u30a8\u30cd\u30eb\u30ae\u30fc\u8eca\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u30fb\u30b1\u30fc\u30b7\u30f3\u30b0\uff086061-T6\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\uff09\u306e\u6a5f\u68b0\u52a0\u5de5\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u91cf\u7523\u6642\u306b\u00b10.05mm\uff08f\u30ec\u30d9\u30eb\u7cbe\u5ea6\uff09\u306e\u5b89\u5b9a\u3057\u305f\u5bf8\u6cd5\u516c\u5dee\u30680.02mm\/m\u306e\u5e73\u9762\u5ea6\u304c\u8981\u6c42\u3055\u308c\u308b\u3002\u3053\u306e\u5de5\u7a0b\u3067\u306f\u300c\u7c97 \u30df\u30fc\u30ea\u30f3\u30b0<\/a> + \u56fd\u7523\u30d5\u30a1\u30ca\u30c3\u30af\u88fd\u30ed\u30dc\u30c9\u30ea\u30eb\u3092\u4f7f\u7528\u3057\u305f\u300c\uff0b\u9ad8\u901f\u4ed5\u4e0a\u3052\uff08\u4e3b\u8ef810,000rpm\uff09\u300d\u6280\u8853\u306b\u3088\u308a\u30011\u56de\u3067T\u6e9d\u6210\u5f62\u3092\u5b9f\u73fe\u3002 U\u8ef8\u632f\u52d5<\/a>.\u7d71\u8a08\u7684\u5de5\u7a0b\u7ba1\u7406\uff08SPC\uff09\u3067\u306f\u3001\u9650\u754c\u5bf8\u6cd5CPK\u5024\u306f1.67\u3067\u3001\u4e0d\u826f\u7387\u306f0.3%\u4ee5\u4e0b\u306b\u6291\u3048\u3089\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u30b1\u30fc\u30b7\u30f3\u30b0\u3068\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u7d44\u7acb\u30ae\u30e3\u30c3\u30d7\u304c\u5f93\u6765\u306e0.2mm\u304b\u30890.08mm\u306b\u7e2e\u5c0f\u3055\u308c\u3001\u653e\u71b1\u52b9\u7387\u304c15%\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u7570\u696d\u7a2e\u9593\u306e\u516c\u5dee\u7ba1\u7406\u6bd4\u8f03<\/h3>\n\n\n\n
\u7523\u696d<\/strong><\/td>\u5178\u578b\u7684\u306a\u516c\u5dee\u8981\u4ef6<\/strong><\/td>\u4e3b\u306a\u8ab2\u984c<\/strong><\/td>\u4e3b\u306a\u6280\u8853\u624b\u6cd5<\/strong><\/td><\/tr>
\u822a\u7a7a\u5b87\u5b99<\/strong><\/td>\u00b10.005~\u00b10.01 mm<\/td>\u9ad8\u6e29\u6750\u6599\u306e\u5909\u5f62<\/td>5\u8ef8\u52a0\u5de5<\/a> + \u30aa\u30f3\u30e9\u30a4\u30f3\u6e2c\u5b9a<\/td><\/tr>
\u30e1\u30c7\u30a3\u30ab\u30eb<\/strong><\/td>\u00b10.005 mm<\/td>\u751f\u4f53\u9069\u5408\u6027\u3068\u7cbe\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9<\/td>\u30de\u30a4\u30af\u30ed\u30b9\u30c8\u30ec\u30b9\u52a0\u5de5 + \u6052\u6e29\u5236\u5fa1<\/td><\/tr>
\u81ea\u52d5\u8eca<\/strong><\/td>\u00b10.03~\u00b10.05 mm<\/td>\u5927\u91cf\u751f\u7523\u306e\u4e00\u8cab\u6027<\/td>\u9ad8\u901f\u7cbe\u5bc6\u4ed5\u4e0a\u3052\uff0bSPC\u5de5\u7a0b\u7ba1\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

CNC\u52a0\u5de5\u516c\u5dee\u5236\u5fa1\u306e\u6700\u9069\u5316\u6226\u7565<\/h2>\n\n\n\n

CNC\u52a0\u5de5\u306e\u516c\u5dee\u3092\u6700\u9069\u5316\u3059\u308b\u306b\u306f\u3001\u8a2d\u8a08\u3001\u52a0\u5de5\u3001\u691c\u67fb\u306e\u624b\u6cd5\u3092\u7d71\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u6bb5\u968e\u3067\u306f\u3001DFM\uff08Design for Manufacturability\uff1a\u88fd\u9020\u6027\u306e\u305f\u3081\u306e\u8a2d\u8a08\uff09\u30ec\u30d3\u30e5\u30fc\u306b\u3088\u308a\u3001\u975e\u91cd\u8981\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u3092\u7279\u5b9a\u3057\u3001\u5909\u5f62\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u8584\u8089\u69cb\u9020\u306e\u8089\u539a\u30921.5mm\u4ee5\u4e0a\u306b\u3059\u308b\u306a\u3069\u3001\u5f62\u72b6\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u516c\u5dee\u8981\u4ef6\u3092\u7c21\u7d20\u5316\u3057\u307e\u3059\u3002\u52a0\u5de5\u6bb5\u968e\u3067\u306f\u3001\u9001\u308a\u901f\u5ea6\u3092\u8abf\u6574\u3059\u308b\u4e3b\u8ef8\u8ca0\u8377\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3084\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u6700\u9069\u5316\u3092\u4f34\u3046\u591a\u6bb5\u5207\u524a\u30b9\u30c8\u30e9\u30c6\u30b8\u30fc\uff08\u8352\u52a0\u5de5\u2192\u4e2d\u4ed5\u4e0a\u3052\u52a0\u5de5\u2192\u4ed5\u4e0a\u3052\u52a0\u5de5\uff09\u306a\u3069\u306e\u9069\u5fdc\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3092\u63a1\u7528\u3059\u308b\uff08\u4f8b\u3048\u3070\u30016061\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u306e\u5834\u5408\u3001\u4e3b\u8ef8\u56de\u8ee2\u65701500\uff5e3000rpm\u3001\u9001\u308a\u901f\u5ea60.1\uff5e0.3mm\/r\uff09\u3002\u691c\u67fb\u306f\u3001\u30ec\u30fc\u30b6\u30fc\u5e72\u6e09\u8a08\uff08\u7cbe\u5ea6\u00b10.5\u03bcm\uff09\u306b\u3088\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u5b9a\u671f\u7684\u306a\u8f03\u6b63\uff086\u30f6\u6708\u6bce\uff09\u3092\u884c\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3 \u30a6\u30a7\u30eb\u30c9 <\/a>\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u6d3b\u7528\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001\u4e88\u6e2c\u8aa4\u5dee\u88dc\u6b63\u306b\u3088\u3063\u3066CNC\u52a0\u5de5\u306e\u516c\u5dee\u5909\u52d5\u309230%\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u3053\u306e\u7d71\u5408\u6226\u7565\u306b\u3088\u308a\u3001\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\uff08\u00b10.005mm\uff09\u304b\u3089\u5bb6\u96fb\u88fd\u54c1\uff08\u00b10.1mm\uff09\u306b\u81f3\u308b\u307e\u3067\u3001\u8907\u96d1\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u304a\u3051\u308b\u516c\u5dee\u5236\u5fa1\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u4e3b\u8981\u6307\u6a19\u306e\u6982\u8981<\/p>\n\n\n\n

\u8a2d\u8a08\uff1aDFM\u30ec\u30d3\u30e5\u30fc\u306f\u516c\u5dee\u3092\u5358\u7d14\u5316\u3057\u3001\u4e0d\u5fc5\u8981\u306a\u8907\u96d1\u3055\u3092\u907f\u3051\u308b\u3002<\/p>\n\n\n\n

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\u7d50\u8ad6CNC\u52a0\u5de5\u516c\u5dee\u306e\u5c06\u6765\u52d5\u5411<\/h2>\n\n\n\n

CNC\u52a0\u5de5\u306e\u516c\u5dee\u306f\u3001\u54c1\u8cea\u3068\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u306a\u304c\u3089\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u3067\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u30ec\u30d9\u30eb\u306e\u7cbe\u5ea6\u3092\u76ee\u6307\u3057\u3066\u9032\u3093\u3067\u3044\u308b\u3002\u91cf\u5b50\u30bb\u30f3\u30b7\u30f3\u30b0\u306f2030\u5e74\u307e\u3067\u306b\u7cbe\u5ea6\u3092\u30b5\u30d6\u30ca\u30ce\u30e1\u30fc\u30bf\u30fc\u307e\u3067\u9ad8\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001AI\u4e3b\u5c0e\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u8a2d\u8a08\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3002\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\u3068IoT\u306f\u9060\u9694\u76e3\u8996\u3092\u53ef\u80fd\u306b\u3057\u300155%\u306e\u65b0\u3057\u3044\u5de5\u5177\u306f\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u5316\u3055\u308c\u3001\"\u30c7\u30b8\u30bf\u30eb\u5de5\u5834 \"\u3092\u63a8\u9032\u3059\u308b\u3002\u30ca\u30ce\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u5de5\u5177\u304c\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7bc0\u7d04\u3059\u308b\u306a\u3069\u3001\u30b0\u30ea\u30fc\u30f3\u88fd\u9020\u3068\u9ad8\u7cbe\u5ea6\u88fd\u9020\u304c\u5171\u5b58\u3059\u308b\u3002\u91cd\u8981\u306a\u7af6\u4e89\u529b\u306e\u6307\u6a19\u3068\u3057\u3066\u3001CNC\u516c\u5dee\u306e\u9032\u5316\u306f\u822a\u7a7a\u5b87\u5b99\u3068\u533b\u7642\u5206\u91ce\u3092\u5f37\u5316\u3057\u3001\u7cbe\u5bc6\u88fd\u9020\u306e\u6c38\u7d9a\u7684\u306a\u8ffd\u6c42\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\"\u7cbe\u5bc6\u6a5f\u68b0\u52a0\u5de5\u30e1\u30fc\u30ab\u30fc\u6eb6\u63a5\u5de5\u306e\u5199\u771f\"
\u7cbe\u5bc6\u6a5f\u68b0\u52a0\u5de5\u30e1\u30fc\u30ab\u30fc\u6eb6\u63a5\u5de5\u306e\u5199\u771f<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"

CNC machining tolerance, the controlled deviation range between actual and design dimensions (typically \u00b10.001 inches to \u00b10.005 millimeters), is crucial in connecting design specifications with actual functionality, determining product performance and safety. It executes G-code instructions generated from 3D CAD models using computer-controlled tools, enabling the machining of various materials such as aluminum alloys, titanium alloys, and plastics. Definition and Significance of CNC Machining Tolerance CNC machining tolerance refers to the permissible deviation between the actual and specified dimensions during machining, directly affecting product function and quality. Its core categories are three: dimensional tolerance (e.g., \u00b10.01mm linear dimensions), geometrical tolerance (including shape errors such as flatness \u22640.005mm\/100mm, positional errors such […]<\/p>\n","protected":false},"author":2,"featured_media":3207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/3195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media\/3207"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/categories?post=3195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/tags?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}