{"id":3423,"date":"2019-04-12T07:52:58","date_gmt":"2019-04-12T07:52:58","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3423"},"modified":"2020-05-06T05:21:16","modified_gmt":"2020-05-06T05:21:16","slug":"relations-between-back-engagement-feed-and-feed-speed-and-their-calculation-fomula","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ja\/relations-between-back-engagement-feed-and-feed-speed-and-their-calculation-fomula\/","title":{"rendered":"\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3001\u30d5\u30a3\u30fc\u30c9\u3001\u30d5\u30a3\u30fc\u30c9\u901f\u5ea6\u3068\u305d\u308c\u3089\u306e\u8a08\u7b97\u5f0f\u306e\u95a2\u4fc2"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><p>NC\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u4e2d\u306b\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306f\u5404\u30d7\u30ed\u30bb\u30b9\u306e\u5207\u524a\u91cf\u3092\u6c7a\u5b9a\u3057\u3001\u305d\u308c\u3092\u547d\u4ee4\u3068\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u66f8\u304d\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5207\u524a\u91cf\u306b\u306f\u3001\u5207\u524a\u901f\u5ea6\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3001\u9001\u308a\u901f\u5ea6\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u7570\u306a\u308b\u52a0\u5de5\u65b9\u6cd5\u3067\u306f\u3001\u7570\u306a\u308b\u5207\u524a\u91cf\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><p><strong>1<\/strong><strong>.<\/strong><strong>&nbsp;\u6295\u4e0e\u91cf\u306e\u9078\u629e\u306e\u539f\u5247<\/strong><\/p><p>\u8352\u52a0\u5de5\u306e\u5834\u5408\u3001\u305d\u308c\u306f\u4e00\u822c\u306b\u751f\u7523\u6027\u306e\u5411\u4e0a\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u7d4c\u6e08\u7684\u304a\u3088\u3073\u51e6\u7406\u30b3\u30b9\u30c8\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e2d\u4ed5\u4e0a\u3052\u306e\u5834\u5408\u306f\u3001\u52a0\u5de5\u54c1\u8cea\u306e\u78ba\u4fdd\u3092\u524d\u63d0\u306b\u3001\u5207\u524a\u52b9\u7387\u3001\u7d4c\u6e08\u6027\u3001\u52a0\u5de5\u30b3\u30b9\u30c8\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5177\u4f53\u7684\u306a\u5024\u306f\u3001\u6a5f\u68b0\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3001\u5207\u524a\u91cf\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3001\u304a\u3088\u3073\u7d4c\u9a13\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p>\u5de5\u5177\u306e\u8010\u4e45\u6027\u304b\u3089\u59cb\u3081\u3066\u3001\u5207\u524a\u91cf\u306e\u9078\u5b9a\u9806\u3067\u3059\u3002\u6700\u521d\u306b\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3092\u6c7a\u5b9a\u3057\u3001\u6b21\u306b\u9001\u308a\u3092\u6c7a\u5b9a\u3057\u3001\u6700\u5f8c\u306b\u5207\u524a\u901f\u5ea6\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p><p><strong>2.\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u6c7a\u5b9a<\/strong><strong><\/strong><\/p><figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/cutting-tool.jpg\" alt=\"\" data-id=\"3425\" data-link=\"https:\/\/www.mcctcarbide.com\/?attachment_id=3425\" class=\"wp-image-3425\" title=\"\"><\/figure><\/li><\/ul><\/figure><p>\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306f\u3001\u5de5\u4f5c\u6a5f\u68b0\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u3001\u304a\u3088\u3073\u5de5\u5177\u306e\u525b\u6027\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u525b\u6027\u304c\u8a31\u5bb9\u3055\u308c\u308b\u5834\u5408\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306f\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u30b9\u30c8\u30c3\u30af\u91cf\u3068\u53ef\u80fd\u306a\u9650\u308a\u540c\u3058\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30b9\u306e\u6570\u304c\u6e1b\u308a\u3001\u751f\u7523\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><p>\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u539f\u5247\u3092\u6c7a\u5b9a\u3059\u308b\u65b9\u6cd5\u3002<\/p><p>\uff081\uff09\u30ef\u30fc\u30af\u306e\u8868\u9762\u7c97\u3055\u3092Ra12.5\u03bcm\u301c25\u03bcm\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001CNC\u52a0\u5de5\u306e\u5728\u5eab\u91cf\u304c5mm\u301c6mm\u4ee5\u4e0b\u3067\u3042\u308c\u3070\u3001\u4e00\u5ea6\u306e\u30e9\u30d5\u52a0\u5de5\u3067\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30de\u30fc\u30b8\u30f3\u304c\u5927\u304d\u3044\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u30b7\u30b9\u30c6\u30e0\u306e\u525b\u6027\u304c\u4f4e\u3044\u5834\u5408\u3001\u6a5f\u68b0\u52d5\u529b\u304c\u4e0d\u8db3\u3059\u308b\u5834\u5408\u306f\u3001\u30d5\u30a3\u30fc\u30c9\u3092\u8907\u6570\u56de\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><p>\uff082\uff09\u30ef\u30fc\u30af\u306e\u8868\u9762\u7c97\u3055\u3092Ra3.2\u03bcm\u301c12.5\u03bcm\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u8352\u52a0\u5de5\u3068\u4e2d\u4ed5\u4e0a\u3052\u306e2\u6bb5\u968e\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u8352\u52a0\u5de5\u4e2d\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306f\u4ee5\u524d\u3068\u540c\u3058\u3067\u3059\u3002\u8352\u52a0\u5de5\u5f8c\u30010.5mm\u301c1.0mm\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6b8b\u3057\u3001\u4e2d\u4ed5\u4e0a\u3052\u6642\u306b\u5207\u308a\u843d\u3068\u3057\u307e\u3059\u3002<\/p><p>\uff083\uff09\u30ef\u30fc\u30af\u306e\u8868\u9762\u7c97\u3055\u3092Ra0.8\u03bcm\u301c3.2\u03bcm\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u30013\u6bb5\u968e\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8352\u52a0\u5de5\u3001\u4e2d\u4ed5\u4e0a\u3052\u3001\u4ed5\u4e0a\u3052\u3002\u4e2d\u4ed5\u4e0a\u3052\u6642\u306e\u88cf\u565b\u307f\u306f1.5mm\u301c2mm\u304b\u304b\u308a\u307e\u3059\u3002\u4ed5\u4e0a\u3052\u6642\u306e\u88cf\u565b\u307f\u306f0.3mm\u301c0.5mm\u3067\u3059\u3002<\/p><p><strong>3<\/strong><strong>.<\/strong><strong>&nbsp;\u30d5\u30a3\u30fc\u30c9\u306e\u6c7a\u5b9a<\/strong><strong><\/strong><\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/turning-lathe.png\" alt=\"\" class=\"wp-image-3424\" title=\"\"><\/figure><p>\u30d5\u30a3\u30fc\u30c9\u306f\u4e3b\u306b\u3001\u90e8\u54c1\u306e\u52a0\u5de5\u7cbe\u5ea6\u3068\u8868\u9762\u7c97\u3055\u306e\u8981\u4ef6\u3001\u304a\u3088\u3073\u5de5\u5177\u3068\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u6750\u6599\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u6700\u5927\u9001\u308a\u901f\u5ea6\u306f\u3001\u6a5f\u68b0\u306e\u525b\u6027\u3068\u9001\u308a\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u306b\u3088\u3063\u3066\u5236\u9650\u3055\u308c\u307e\u3059\u3002<\/p><p>\u9001\u308a\u901f\u5ea6\u306e\u6c7a\u5b9a\u65b9\u6cd5\u3002<\/p><p>1\uff09\u30ef\u30fc\u30af\u306e\u54c1\u8cea\u8981\u6c42\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u5834\u5408\u3001\u751f\u7523\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u3088\u308a\u9ad8\u3044\u9001\u308a\u901f\u5ea6\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u901a\u5e38100\u301c200m \/ min\u306e\u7bc4\u56f2\u3067\u9078\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p><p>2\uff09\u6df1\u3044\u7a74\u3092\u5207\u524a\u307e\u305f\u306f\u52a0\u5de5\u3059\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u9ad8\u901f\u5ea6\u92fc\u5de5\u5177\u3067\u52a0\u5de5\u3059\u308b\u5834\u5408\u306f\u3001\u3088\u308a\u4f4e\u3044\u9001\u308a\u901f\u5ea6\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u901a\u5e38\u300120\u301c50 m \/ min\u306e\u7bc4\u56f2\u3067\u3059\u3002<\/p><p>3\uff09\u52a0\u5de5\u7cbe\u5ea6\u3084\u8868\u9762\u7c97\u3055\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u9001\u308a\u901f\u5ea6\u309220\u301c50m \/ min\u306e\u7bc4\u56f2\u3067\u5c0f\u3055\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p>4\uff09\u5de5\u5177\u304c\u30a2\u30a4\u30c9\u30eb\u30b9\u30c8\u30ed\u30fc\u30af\u3092\u53d6\u3063\u3066\u3044\u308b\u3068\u304d\u3001\u7279\u306b\u8ddd\u96e2\u304c\u300c\u30bc\u30ed\u306b\u623b\u308b\u300d\u3068\u304d\u306f\u3001\u6a5f\u68b0\u6570\u5024\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u305f\u6700\u9ad8\u306e\u9001\u308a\u901f\u5ea6\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p><p><strong>4<\/strong><strong>.<\/strong><strong>&nbsp;\u30b9\u30d4\u30f3\u30c9\u30eb\u901f\u5ea6\u306e\u6c7a\u5b9a<\/strong><strong><\/strong><\/p><p>\u30b9\u30d4\u30f3\u30c9\u30eb\u901f\u5ea6\u306f\u3001\u8a31\u5bb9\u5207\u524a\u901f\u5ea6\u3068\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\uff08\u307e\u305f\u306f\u5de5\u5177\uff09\u306e\u76f4\u5f84\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u8a08\u7b97\u5f0f\u306f<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/cutting-tool-1.jpg\" alt=\"\" class=\"wp-image-3426\" title=\"\"><\/figure><p>n = 1000 * v \/\u03c0* D<\/p><p>v\u2014\u5de5\u5177\u306e\u8010\u4e45\u6027\u306b\u3088\u3063\u3066\u6c7a\u307e\u308bm \/ min\u5358\u4f4d\u306e\u5207\u524a\u901f\u5ea6\u3002<\/p><p>N-\u4e3b\u8ef8\u901f\u5ea6\u3001\u5358\u4f4d\u306fr \/ min\u3002<\/p><p>D-\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u76f4\u5f84\u307e\u305f\u306f\u30c4\u30fc\u30eb\u306e\u76f4\u5f84\uff08mm\uff09\u3002<\/p><p>\u8a08\u7b97\u3055\u308c\u305f\u30b9\u30d4\u30f3\u30c9\u30eb\u901f\u5ea6n\u306f\u3001\u6a5f\u68b0\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u5f93\u3063\u3066\u6700\u7d42\u7684\u306b\u9078\u629e\u3055\u308c\u3001\u6a5f\u68b0\u306b\u6bd4\u8f03\u7684\u8fd1\u3044\u901f\u5ea6\u306b\u306a\u308a\u307e\u3059\u3002<\/p><p>\u3064\u307e\u308a\u3001\u5207\u524a\u91cf\u306e\u5177\u4f53\u7684\u306a\u5024\u306f\u3001\u6a5f\u68b0\u306e\u6027\u80fd\u3001\u95a2\u9023\u3059\u308b\u30de\u30cb\u30e5\u30a2\u30eb\u3001\u304a\u3088\u3073\u5b9f\u52d9\u7d4c\u9a13\u306b\u57fa\u3065\u3044\u3066\u985e\u63a8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30b9\u30d4\u30f3\u30c9\u30eb\u901f\u5ea6\u3001\u5207\u308a\u8fbc\u307f\u6df1\u3055\u3001\u304a\u3088\u3073\u9001\u308a\u901f\u5ea6\u3092\u4e92\u3044\u306b\u9069\u5408\u3055\u305b\u3066\u3001\u6700\u9069\u306a\u5207\u524a\u91cf\u3092\u5f62\u6210\u3067\u304d\u307e\u3059\u3002<\/p><p><strong>5<\/strong><strong>.<\/strong><strong>&nbsp;\u53c2\u7167\u5f0f<\/strong><\/p><p>1\uff09\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\uff08ap\uff09<\/p><p>\u52a0\u5de5\u9762\u3068\u52a0\u5de5\u9762\u306e\u5782\u76f4\u8ddd\u96e2\u3092\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3068\u547c\u3073\u307e\u3059\u3002\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306f\u3001\u5207\u65ad\u70b9\u306e\u57fa\u70b9\u306b\u3088\u3063\u3066\u6e2c\u5b9a\u3055\u308c\u3001\u4f5c\u696d\u5e73\u9762\u306b\u5782\u76f4\u306a\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5404\u9001\u308a\u306e\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u3078\u306e\u65cb\u524a\u5de5\u5177\u306e\u6df1\u3055\u306a\u306e\u3067\u3001\u5207\u8fbc\u307f\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u306e\u5b9a\u7fa9\u306b\u3088\u308c\u3070\u3001\u6a2a\u578b\u304b\u3089\u5186\u7b52\u578b\u306e\u65cb\u76e4\u3068\u540c\u69d8\u306b\u3001\u305d\u306e\u80cc\u9762\u306e\u304b\u307f\u5408\u3044\u306f\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p><p>Ap =\uff08dw-dm\uff09\/ 2<\/p><p>\u516c\u5f0f\u3067\u306f\u3001ap-\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\uff08mm\uff09;<\/p><p>Dw-\u52a0\u5de5\u3059\u308b\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u8868\u9762\u76f4\u5f84\uff08mm\uff09\u3002<\/p><p>Dm-\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u8868\u9762\u76f4\u5f84\uff08mm\uff09\u304c\u52a0\u5de5\u3055\u308c\u307e\u3057\u305f\u3002<\/p><p><strong>\u4f8b1<\/strong><strong>.<\/strong>&nbsp;\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u308b\u8868\u9762\u306e\u76f4\u5f84\u306f\u03a695mm\u3067\u3042\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u3001\u30d5\u30a3\u30fc\u30c9\u30ab\u30fc\u306e\u76f4\u5f84\u306f\u03a690mm\u3067\u3001\u304b\u307f\u5408\u3044\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p><p>\u89e3\u6c7a\u3002 ap =\uff08dw-dm\uff09\/ 2 =\uff0895-90\uff09\/2=2.5mm<\/p><p>2\uff09\u98fc\u6599\uff08f\uff09<\/p><p>\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u307e\u305f\u306f\u30c4\u30fc\u30eb\u306e1\u56de\u8ee2\u3042\u305f\u308a\u306e\u9001\u308a\u79fb\u52d5\u65b9\u5411\u306b\u304a\u3051\u308b\u30c4\u30fc\u30eb\u3068\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u76f8\u5bfe\u5909\u4f4d\u3002\u9001\u308a\u65b9\u5411\u306b\u3088\u308a\u3001\u6a2a\u9001\u308a\u3068\u6a2a\u9001\u308a\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u6a2a\u9001\u308a\u3068\u306f\u3001\u65cb\u76e4\u306e\u30d9\u30c3\u30c9\u30ec\u30fc\u30eb\u306e\u65b9\u5411\u306b\u6cbf\u3063\u305f\u9001\u308a\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u6a2a\u9001\u308a\u3068\u306f\u3001\u65cb\u76e4\u306e\u30d9\u30c3\u30c9\u30ec\u30fc\u30eb\u306e\u65b9\u5411\u306b\u5782\u76f4\u306a\u9001\u308a\u306e\u3053\u3068\u3067\u3059\u3002<\/p><p>\u9001\u308a\u901f\u5ea6vf\u306f\u3001\u5203\u5148\u306e\u9078\u629e\u3057\u305f\u70b9\u304c\u30ef\u30fc\u30af\u9001\u308a\u306b\u5bfe\u3057\u3066\u79fb\u52d5\u3059\u308b\u77ac\u9593\u901f\u5ea6\u3067\u3059\u3002<\/p><p>Vf = f * n<\/p><p>\u3053\u3053\u3067\u3001vf-\u9001\u308a\u901f\u5ea6\uff08mm \/ s\uff09\u3002<\/p><p>N-\u4e3b\u8ef8\u901f\u5ea6\uff08r \/ s\uff09;<\/p><p>f\u2014-feed\uff08mm \/ s\uff09\u3002<\/p><p>3\uff09\u5207\u65ad\u901f\u5ea6\uff08vc\uff09<\/p><p>\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306b\u5bfe\u3059\u308b\u5203\u5148\u306e\u9078\u629e\u3055\u308c\u305f\u30dd\u30a4\u30f3\u30c8\u306e\u30e1\u30a4\u30f3\u30e2\u30fc\u30b7\u30e7\u30f3\u306e\u77ac\u9593\u901f\u5ea6\u3002<\/p><p>Vc =\uff08\u03c0* dw * n\uff09\/ 1000<\/p><p>\u6570\u5f0fvc\u2014\u5207\u65ad\u901f\u5ea6\uff08m \/ min\uff09;<\/p><p>Dw-\u52a0\u5de5\u3059\u308b\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u8868\u9762\u76f4\u5f84\uff08mm\uff09\u3002<\/p><p>n\u2014-\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u901f\u5ea6\uff08r \/ min\uff09\u3002<\/p><p>\u8a08\u7b97\u3067\u306f\u3001\u6700\u5927\u5207\u524a\u901f\u5ea6\u3092\u57fa\u6e96\u306b\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u6a5f\u68b0\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u901f\u5ea6\u304c\u6700\u3082\u901f\u304f\u3001\u5de5\u5177\u306e\u6469\u8017\u304c\u6700\u3082\u901f\u3044\u305f\u3081\u3001\u52a0\u5de5\u3059\u308b\u8868\u9762\u306e\u76f4\u5f84\u306e\u5024\u304c\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/p><p><strong>\u4f8b2<\/strong><strong>.<\/strong>&nbsp;\u03a660mm\u306e\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u5916\u5f84\u3001\u9078\u629e\u3055\u308c\u305f\u65cb\u76e4\u30b9\u30d4\u30f3\u30c9\u30eb\u901f\u5ea6\u306f600r \/ min\u3001\u305d\u3057\u3066vc<\/p><p>\u89e3\u6c7a\u3002 vc =\uff08\u03c0* d * w * n\uff09\/ 1000 = 3.14x60x600 \/ 1000 = 113 m \/\u5206<\/p><p>\u5b9f\u969b\u306e\u751f\u7523\u3067\u306f\u3001\u30ef\u30fc\u30af\u306e\u76f4\u5f84\u3068\u3057\u3066\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u88ab\u524a\u6750\u3001\u5de5\u5177\u6750\u6599\u3001\u52a0\u5de5\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u5207\u524a\u901f\u5ea6\u3092\u9078\u629e\u3057\u3001\u65cb\u76e4\u4e3b\u8ef8\u901f\u5ea6\u306b\u63db\u7b97\u3057\u3001\u65cb\u76e4\u3092\u8abf\u6574\u3059\u308b\u305f\u3081\u3001\u6b21\u5f0f\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p><p><strong>n =\uff081000 * vc\uff09\/\u03c0* dw<\/strong><\/p><p><strong>\u4f8b3\uff1a<\/strong>&nbsp;CA6140\u6a2a\u578b\u65cb\u76e4\u03a6260mm\u30d7\u30fc\u30ea\u30fc\u306e\u5916\u5074\u306e\u5186\u3067\u3001vc\u304c90m \/ min\u3092\u9078\u629e\u3057\u3001n\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/p><p>\u89e3\uff1an =\uff081000 * vc\uff09\/\u03c0* dw =\uff081000\u00d790\uff09\/\uff083.14\u00d7260\uff09= 110r \/ min<\/p><p>\u65cb\u76e4\u4e3b\u8ef8\u901f\u5ea6\u3092\u8a08\u7b97\u3057\u305f\u5f8c\u3001\u9298\u677f\u306b\u8fd1\u3044\u5024\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u65cb\u76e4\u306e\u5b9f\u969b\u306e\u901f\u5ea6\u3068\u3057\u3066n = 100r \/ min\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p><p><strong>6.\u307e\u3068\u3081<\/strong><\/p><p>\u5207\u524a\u91cf\u306e3\u3064\u306e\u8981\u7d20\u306f\u3001\u5207\u524a\u901f\u5ea6\uff08vc\uff09\u3001\u9001\u308a\uff08f\uff09\u3001\u9001\u308a\u901f\u5ea6\uff08vf\uff09\u3001\u304a\u3088\u3073\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\uff08ap\uff09\u306e\u4e00\u822c\u7684\u306a\u7528\u8a9e\u3067\u3059\u3002<\/p><p>1.\u30d0\u30c3\u30af\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8ap\uff08mm\uff09&nbsp;<\/p><p>ap =\uff08dw-dm\uff09\/ 2<\/p><p>2.\u9001\u308af\uff08mm \/ r\uff09<\/p><p>vf = f * n<\/p><p>3.cuttingvc\uff08\u30e1\u30fc\u30c8\u30eb\/\u5206\uff09<\/p><p>vc =\uff08\u03c0* dw * n\uff09\/ 1000<\/p><\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>\u3000During NC programming, the programmer must determine the cutting dosage for each process and write it in the program as an instruction. Cutting dosage includes cutting speed, back engagement and feed speed. Different cutting dosages are required for different processing methods. 1.&nbsp;the selection principle of cutting dosage When roughing, it is generally based on improving productivity, but economical and processing costs should also be considered. In the case of semi-finishing and finishing, cutting efficiency, economy and processing cost should be considered on the premise of ensuring processing quality. The specific values \u200b\u200bshould be based on the machine manual, the cutting dosage manual, and the experience. Starting from the durability of&#8230;<\/p>","protected":false},"author":2,"featured_media":19344,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-3423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cutting-tools-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/04\/4.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/3423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/comments?post=3423"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/3423\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media\/19344"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media?parent=3423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/categories?post=3423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/tags?post=3423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}