{"id":3537,"date":"2019-05-20T03:03:20","date_gmt":"2019-05-20T03:03:20","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3537"},"modified":"2020-05-06T05:19:51","modified_gmt":"2020-05-06T05:19:51","slug":"gun-drill-compares-favorably-with-twist-drill","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ja\/gun-drill-compares-favorably-with-twist-drill\/","title":{"rendered":"\u30ac\u30f3\u30c9\u30ea\u30eb\u306f\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3068\u6709\u5229\u306b\u6bd4\u8f03\u3057\u307e\u3059"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><p>\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3068\u6df1\u7a74\u30ac\u30f3\u30c9\u30ea\u30eb\u306f\u3001\u6df1\u7a74\u52a0\u5de5\u696d\u754c\u3067\u306f\u5e38\u306b\u4e00\u822c\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u3053\u308c\u3089 2 \u3064\u306e\u30c4\u30fc\u30eb\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b q235 \u92fc\u3001#45 \u92fc\u3001\u304a\u3088\u3073\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3092\u52a0\u5de5\u3055\u305b\u30012 \u3064\u306e\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u52a0\u5de5\u7a74\u306e\u8868\u9762\u54c1\u8cea\u306e\u9055\u3044\u3001\u304a\u3088\u3073\u7570\u306a\u308b\u786c\u5ea6\u4e0b\u3067\u306e 2 \u3064\u306e\u30c4\u30fc\u30eb\u306e\u8868\u9762\u54c1\u8cea\u306e\u5909\u5316\u3092\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6750\u6599\u3002<\/p><h2 class=\"wp-block-heading\">\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3068\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u4ed5\u7d44\u307f<\/h2><p>\u5199\u771f2\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306f\u5927\u304d\u304f\u30b9\u30c8\u30ec\u30fc\u30c8\u30b7\u30e3\u30f3\u30af\u30bf\u30a4\u30d7\u3068\u30c6\u30fc\u30d1\u30fc\u30b7\u30e3\u30f3\u30af\u30bf\u30a4\u30d7\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u52d5\u4f5c\u539f\u7406\u306f\u3001\u30b9\u30d4\u30f3\u30c9\u30eb\u99c6\u52d5\u306e\u4e0b\u3067\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u304c\u9ad8\u901f\u56de\u8ee2\u3057\u3001\u30ef\u30fc\u30af\u3092\u9023\u7d9a\u7684\u306b\u4e0b\u65b9\u306b\u9001\u308a\u3001\u87ba\u65cb\u6e9d\u304b\u3089\u5207\u308a\u304f\u305a\u3092\u9664\u53bb\u3057\u3066\u76ee\u7684\u306e\u7a74\u3092\u5f97\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002 \u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/twist-drill-and-gun-drill-structure.png\" alt=\"\" class=\"wp-image-3538\" title=\"\"><\/figure><p>\u30ac\u30f3\u306e\u7a74\u3042\u3051\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u3001\u30dd\u30f3\u30d7\u306f\u30c9\u30ea\u30eb\u30d1\u30a4\u30d7\u306e\u5185\u90e8\u7a74\u3092\u901a\u3063\u3066\u524d\u9762\u306e\u5207\u65ad\u9818\u57df\u306b\u9ad8\u5727\u30af\u30fc\u30e9\u30f3\u30c8\u3092\u51fa\u529b\u3057\u307e\u3059\u3002\u5de5\u5177\u306e\u51b7\u5374\u3068\u6f64\u6ed1\u3092\u884c\u3044\u306a\u304c\u3089\u3001\u5207\u7c89\u306f\u9ad8\u5727\u6db2\u4f53\u304b\u3089\u30c9\u30ea\u30eb\u30d1\u30a4\u30d7\u306eV\u6e9d\u3092\u901a\u3063\u3066\u71c3\u6599\u30bf\u30f3\u30af\u306b\u6392\u51fa\u3055\u308c\u307e\u3059\u3002\u30ef\u30fc\u30af\u3092\u56fa\u5b9a\u3057\u3066\u56de\u8ee2\u3055\u305b\u3066\u5207\u65ad\u3067\u304d\u308b\u305f\u3081\u3001\u3088\u308a\u9ad8\u3044\u7a74\u7cbe\u5ea6\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/working-principle-of-gun-drill-and-twist-drill.png\" alt=\"\" class=\"wp-image-3539\" title=\"\"><\/figure><p><br>\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306b\u4f7f\u7528\u3055\u308c\u308b\u88c5\u7f6e\u306f\u4e00\u822c\u306b\u30d9\u30f3\u30c1\u30c9\u30ea\u30eb\u3068\u30e9\u30b8\u30a2\u30eb\u30dc\u30fc\u30eb\u76e4\u3067\u3059\u304c\u3001\u901a\u5e38\u306e\u30d5\u30e9\u30a4\u30b9\u76e4\u3084CNC\u6a5f\u68b0\u3067\u3082\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u307b\u3068\u3093\u3069\u306f CNC \u6df1\u7a74\u52a0\u5de5\u6a5f\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u9ad8\u5727\u30aa\u30a4\u30eb\u306e\u4f9b\u7d66\u3068\u6ffe\u904e\u30b7\u30b9\u30c6\u30e0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">\u52a0\u5de5\u5b9f\u9a13\u6bd4\u8f03<\/h2><h3 class=\"wp-block-heading\">1.\u5207\u65ad\u901f\u5ea6<\/h3><p>\u5207\u524a\u901f\u5ea6\u306f\u7dda\u901f\u5ea6\u3068\u89d2\u901f\u5ea6\u3067\u305d\u308c\u305e\u308c\u6e2c\u5b9a\u3067\u304d\u307e\u3059\u3002\u89d2\u901f\u5ea6 n (r\/min) \u3068\u7dda\u901f\u5ea6 Vc (mm\/min) \u306e\u95a2\u4fc2\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><p>\uff36\uff43\uff1d\uff4e\uff44\u03c0\uff0f\uff11\uff10\uff10\u3002 d\u306f\u5de5\u5177\u306e\u6709\u52b9\u76f4\u5f84\u3067\u3059\u3002<\/p><p>\u5de5\u5177\u6750\u8cea\u304c\u7570\u306a\u308c\u3070\u5207\u524a\u901f\u5ea6\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u4e0b\u8a18\u56f31\u306f\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u5207\u524a\u901f\u5ea6\u3067\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/cutting-parameters-of-gun-drill.png\" alt=\"\" class=\"wp-image-3540\" title=\"\"><\/figure><h3 class=\"wp-block-heading\">2. \u9001\u308a\u901f\u5ea6 Vf <\/h3><p>Vf \u306f\u30011 \u5206\u3042\u305f\u308a\u306b\u30ef\u30fc\u30af\u306b\u5207\u308a\u8fbc\u307e\u308c\u308b\u5de5\u5177\u306e\u5782\u76f4\u65b9\u5411\u306e\u6df1\u3055\u3001\u307e\u305f\u306f 1 \u56de\u8ee2\u3042\u305f\u308a\u306e\u5de5\u5177\u306e\u5207\u308a\u8fbc\u307f\u8ddd\u96e2\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u9001\u308a\u91cf\u306f\u88681\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\u901a\u5e38\u306ff=0.01\uff5e0.032mm\/r\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u9001\u308a\u901f\u5ea6\u306f\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3088\u308a\u3082\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">3.\u51b7\u5374\u6cb9\u5727<\/h3><p>\u6cb9\u5727 P (kg\/cm2) \u306e\u9078\u629e\u306f\u3001\u51b7\u5374\u6db2\u3084\u5207\u308a\u7c89\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u6392\u51fa\u306b\u95a2\u4fc2\u3057\u3001\u88fd\u54c1\u306e\u8868\u9762\u54c1\u8cea\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u5207\u524a\u5727\u529b\u3068\u30ac\u30f3\u30c9\u30ea\u30eb\u6d41\u91cf\u306e\u95a2\u4fc2\u3092\u88682\u306b\u793a\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/pressure-and-flow-for-gun-drill-oil.png\" alt=\"\" class=\"wp-image-3541\" title=\"\"><\/figure><p>\u8868 3 \u306f\u3001#45 \u92fc\u3001Q235 \u92fc\u3001\u304a\u3088\u3073\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\u30b0\u30ec\u30fc\u30c9 ZL101 \u3067\u306e\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u5b9f\u9a13\u6761\u4ef6\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/table-3-1.png\" alt=\"\" class=\"wp-image-3543\" title=\"\"><\/figure><h2 class=\"wp-block-heading\">\u5b9f\u9a13\u30c7\u30fc\u30bf<\/h2><p>\u591a\u304f\u306e\u5b9f\u9a13\u3092\u884c\u3063\u305f\u7d50\u679c\u30013 \u3064\u306e\u6750\u6599\u306e\u5165\u53e3\u3068\u51fa\u53e3\u306e\u8868\u9762\u7c97\u3055\u306e\u5024\u3092\u8868 4 \u306b\u793a\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/stats-of-twist-drill.png\" alt=\"\" class=\"wp-image-3544\" title=\"\"><\/figure><p>\u4e0a\u8868\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u52a0\u5de5\u7a74\u306e\u8868\u9762\u7c97\u3055\u306f\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306b\u6bd4\u3079\u3066\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u3001\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3068\u3082\u306b\u30a2\u30eb\u30df\u3078\u306e\u7c97\u3055\u306e\u5c0f\u3055\u306a\u7a74\u52a0\u5de5\u304c\u53ef\u80fd\u3067\u3059\u3002\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3068Q235\u92fc\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u5207\u308a\u304f\u305a\u306f\u30b9\u30d1\u30a4\u30e9\u30eb\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u76ee\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u306f\u30b9\u30d1\u30a4\u30e9\u30eb\u6e9d\u306e\u306a\u3044\u76f4\u5203\u30ab\u30c3\u30bf\u30fc\u3067\u3042\u308b\u305f\u3081\u3001\u767a\u751f\u3059\u308b\u5207\u308a\u304f\u305a\u306f\u307b\u3068\u3093\u3069\u304c\u30b7\u30fc\u30c8\u72b6\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u5207\u308a\u304f\u305a\u304c\u77ed\u304f\u3001\u5207\u308a\u304f\u305a\u306e\u9664\u53bb\u304c\u7c21\u5358\u3067\u3001\u30ca\u30a4\u30d5\u30d0\u30fc\u304c\u5dfb\u304b\u308c\u305a\u3001\u90e8\u54c1\u306e\u7a74\u58c1\u306b\u50b7\u304c\u3064\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u4e0a\u8a18\u306e\u8868\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u3053\u308c\u30893\u3064\u306e\u6750\u6599\u3092\u52a0\u5de5\u3059\u308b\u5834\u5408\u3001\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u8868\u9762\u7c97\u3055\u306f\u8fd1\u304f\u3001\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3067\u52a0\u5de5\u3057\u305f\u7a74\u306e\u7c97\u3055\u306f\u76f8\u5bfe\u7684\u306b\u96e2\u308c\u3066\u3044\u307e\u3059\u3002\u975e\u9244\u91d1\u5c5e\u3092\u52a0\u5de5\u3059\u308b\u5834\u5408\u306b\u9650\u308a\u3001\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306e\u52a0\u5de5\u52b9\u679c\u306f\u30ac\u30f3\u30c9\u30ea\u30eb\u306b\u8fd1\u304f\u3001\u975e\u9244\u91d1\u5c5e\u306b\u3088\u308b\u7269\u6027\u306f\u6bd4\u8f03\u7684\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u8981\u7d04\u3059\u308b\u3068\u3001\u30ac\u30f3\u30c9\u30ea\u30eb\u306e\u52a0\u5de5\u54c1\u8cea\u306f\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/fig11.png\" alt=\"\" class=\"wp-image-3545\" title=\"\"><\/figure><p>\u3067\u306f\u3001\u306a\u305c\u3053\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b?\u304c\u3042\u308b <strong>2\u3064\u306e\u7406\u7531<\/strong> \u4e0b\u306b\uff1a<\/p><p>1. \u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306f\u52a0\u5de5\u6642\u306b\u6bd4\u8f03\u7684\u5927\u304d\u306a\u30c8\u30eb\u30af\u3092\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8ef8\u306e\u30b9\u30ad\u30e5\u30fc\u306b\u3088\u308a\u30bb\u30f3\u30bf\u30ea\u30f3\u30b0\u304c\u56f0\u96e3\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306e\u306d\u3058\u308c\u306b\u3088\u308a\u30d0\u30ea\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u306b\u306f\u3001\u6b63\u78ba\u306a\u4f4d\u7f6e\u6c7a\u3081\u306e\u305f\u3081\u306e\u30c9\u30ea\u30eb\u30b9\u30ea\u30fc\u30d6\u30ac\u30a4\u30c9\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u52a0\u5de5\u7a74\u306b\u306f\u30d0\u30ea\u304c\u307b\u3068\u3093\u3069\u5b58\u5728\u3057\u306a\u3044\u3002<\/p><p>2. \u30c4\u30a4\u30b9\u30c8\u30c9\u30ea\u30eb\u306e\u5203\u5148\u304c\u9577\u304f\u306a\u308a\u3001\u30b9\u30d1\u30a4\u30e9\u30eb\u6e9d\u306b\u3088\u308a\u5207\u308a\u304f\u305a\u306e\u6392\u51fa\u304c\u56f0\u96e3\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30d1\u30a4\u30e9\u30eb\u30c1\u30c3\u30d7\u306e\u6469\u64e6\u306b\u3088\u308a\u7a74\u58c1\u9762\u306b\u50b7\u304c\u3064\u304d\u3001\u3053\u308c\u3082\u7c97\u3055\u5897\u5927\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u30ac\u30f3\u30c9\u30ea\u30eb\u306f\u6cb9\u5727\u306b\u3088\u308b\u5207\u308a\u304f\u305a\u6392\u51fa\u3092\u4f7f\u7528\u3057\u3066\u6f64\u6ed1\u3092\u884c\u3044\u3001\u5207\u524a\u71b1\u3092\u9664\u53bb\u3057\u307e\u3059\u3002\u5de5\u5177\u3084\u30ef\u30fc\u30af\u306e\u8868\u9762\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p><\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Twist drills and deep hole gun drills have always been a common choice in the deep hole processing industry. We can make these two tools process the commonly used q235 steel, #45 steel and aluminum, to explore the difference of the surface quality of the machining holes produced by the two tools, and the variation of the surface quality of the two tools under different hardness materials. How twist drills and gun drills work As shown in the pic 2, the twist drill is generally divided into a straight shank type and a taper shank&nbsp;type. Its working principle is that the drill bit rotates at a high speed under the&#8230;<\/p>","protected":false},"author":2,"featured_media":19342,"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-3537","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\/05\/1-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/3537","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=3537"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/3537\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media\/19342"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media?parent=3537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/categories?post=3537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/tags?post=3537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}