{"id":20970,"date":"2022-02-08T00:48:49","date_gmt":"2022-02-08T00:48:49","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20970"},"modified":"2022-02-08T00:49:09","modified_gmt":"2022-02-08T00:49:09","slug":"how-to-roll-high-strength-materials%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ja\/%e5%b7%bb%e3%81%8d%e6%96%b9-%e9%ab%98%e5%bc%b7%e5%ba%a6%e6%9d%90%ef%bc%9f\/","title":{"rendered":"\u9ad8\u5f37\u5ea6\u6750\u6599\u3092\u5727\u5ef6\u3059\u308b\u65b9\u6cd5\u306f\uff1f"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><p>\u9ad8\u5f37\u5ea6\u30d7\u30ec\u30fc\u30c8\u3001\u7279\u306b\u5f15\u5f35\u5f37\u5ea6\u304c 780MPa \u3092\u8d85\u3048\u308b\u8d85\u9ad8\u5f37\u5ea6\u92fc\u306e\u4f38\u3073\u304c\u60aa\u3044\u305f\u3081\u3001\u30d0\u30f3\u30d1\u30fc \u30dc\u30c7\u30a3\u3001\u30a2\u30f3\u30c1\u885d\u7a81\u30d0\u30fc\u3001\u30c9\u30a2\u6577\u5c45\u3001\u30b7\u30fc\u30c8\u30ec\u30fc\u30eb\u306a\u3069\u3002\u305f\u3060\u3057\u3001\u7a74\u306e\u3042\u308b\u3055\u307e\u3056\u307e\u306a\u51b7\u9593\u6210\u5f62\u90e8\u54c1\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30d6\u30e9\u30f3\u30ad\u30f3\u30b0\u3001\u6eb6\u63a5\u3001\u81ea\u52d5\u5207\u65ad\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6a5f\u5668\u3092\u4f7f\u7528\u3057\u3066\u3001\u5b8c\u5168\u81ea\u52d5\u5727\u5ef6\u30e9\u30a4\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u30ad\u30fc\u3092\u7a81\u7834\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u6280\u8853\u3002\u4f8b\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u3053\u306e\u30da\u30fc\u30d1\u30fc\u306f\u3001\u81ea\u52d5\u8eca\u306e\u30d0\u30f3\u30d1\u30fc\u3068\u885d\u7a81\u9632\u6b62\u30d0\u30fc\u306e\u751f\u7523\u8a2d\u5099\u306e\u4e3b\u8981\u306a\u6280\u8853\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001\u5171\u6709\u3057\u3001\u3042\u306a\u305f\u3068\u4ea4\u63db\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"1-introduction-to-automatic-production-of-automobile-special-shaped-rolling-parts\">1. \u81ea\u52d5\u8eca\u7570\u5f62\u8ee2\u9020\u90e8\u54c1\u306e\u81ea\u52d5\u751f\u7523\u306e\u3054\u7d39\u4ecb<\/h2><p>\u4f1d\u7d71\u7684\u306a\u51b7\u9593\u66f2\u3052\u92fc\u3092\u540c\u6642\u306b\u89e3\u91c8\u3059\u308b\u3068\u3001\u4e00\u822c\u306b\u958b\u9589\u306e2\u3064\u306e\u30bf\u30a4\u30d7\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u30c9\u30a2\u30b7\u30eb\u3068\u30ac\u30a4\u30c9\u30ec\u30fc\u30eb\u306f\u307b\u3068\u3093\u3069\u304c\u30aa\u30fc\u30d7\u30f3\u5f62\u92fc\u3067\u3001\u30aa\u30fc\u30d7\u30f3\u30d0\u30f3\u30d1\u30fc\u30dc\u30c7\u30a3\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u3067\u3059\u3002\u4f1d\u7d71\u7684\u306a\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u5236\u9650\u306b\u3088\u308a\u3001\u904e\u53bb\u306b\u306f\u57fa\u672c\u7684\u306b\u30aa\u30fc\u30d7\u30f3\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3067\u3057\u305f\u304c\u3001\u305d\u306e\u5f8c\u3001\u53e4\u3044Buick GL8\u3001Jetta\u3001Kia\u3001Roewe 350\u306a\u3069\u3001\u591a\u304f\u306e\u30e2\u30c7\u30eb\u304c\u307e\u3060\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059.\u73fe\u5728\u3001\u307b\u3068\u3093\u3069\u306e\u30d0\u30f3\u30d1\u30fc\u30dc\u30c7\u30a3\u306f\u9589\u9396\u578b B \u5f62\u92fc\u3001\u304a\u3088\u3073\u4e00\u90e8\u306e\u5916\u56fd\u306e\u8efd\u81ea\u52d5\u8eca\u306e\u7e26\u6881\u3082\u9589\u9396\u578b\u51b7\u9593\u6210\u5f62\u5f62\u92fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u30c9\u30a2\u306e\u885d\u7a81\u9632\u6b62\u30ed\u30c3\u30c9\u306e\u307b\u3068\u3093\u3069\u306f\u4e38\u3044\u30c1\u30e5\u30fc\u30d6\u3067\u3001\u9577\u3044\u6955\u5186\u5f62\u3084\u7279\u6b8a\u306a\u5f62\u72b6\u306e\u65ad\u9762\u306e\u885d\u7a81\u9632\u6b62\u30ed\u30c3\u30c9\u3082\u3042\u308a\u307e\u3059 (\u56f3 1 \u3092\u53c2\u7167)\u3002<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"186\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471.png\" alt=\"\" class=\"wp-image-20972\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471.png 793w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-630x148.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-300x70.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-768x180.png 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-18x4.png 18w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-420x99.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72471-315x74.png 315w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/figure><p><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"148\" src=\"\" alt=\"\" title=\"\"><br>\u56f3 1 \u30af\u30e9\u30c3\u30b7\u30e5 \u30d0\u30fc<\/p><p>\u30c9\u30a2\u30b7\u30eb\u90e8\u54c1\uff08\u56f32\u53c2\u7167\uff09\u306f\u3001\u57fa\u672c\u7684\u306b\u30aa\u30fc\u30d7\u30f3\u30bf\u30a4\u30d7\u3067\u3001\u5148\u7aef\u5f62\u72b6\u304c\u8907\u96d1\u3067\u3001\u4e2d\u592e\u90e8\u3068\u7aef\u90e8\u306f\u30d1\u30f3\u30c1\u30f3\u30b0\u307e\u305f\u306f\u5c40\u6240\u7684\u306b\u51f9\u307e\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"388\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472.png\" alt=\"\" class=\"wp-image-20973\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472.png 773w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-630x316.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-300x151.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-768x385.png 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-18x9.png 18w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-420x211.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72472-315x158.png 315w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><\/figure><p><img loading=\"lazy\" decoding=\"async\" width=\"618\" height=\"310\" src=\"\" alt=\"\" title=\"\"><br>\u56f3 2 \u30c9\u30a2\u6577\u5c45<\/p><p>\u30b7\u30fc\u30c8\u30ac\u30a4\u30c9\u30ec\u30fc\u30eb\uff08\u56f33\u53c2\u7167\uff09\u306f\u4e3b\u306b\u30d7\u30ec\u30b9\u52a0\u5de5\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u5f37\u5ea6\u6750\u6599\u306e\u63a1\u7528\u306b\u3088\u308a\u3001\u30ed\u30fc\u30eb\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u52a0\u5de5\u306e\u666e\u53ca\u30fb\u5fdc\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"418\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u3073\u72473.png\" alt=\"\" class=\"wp-image-20974\" title=\"\" srcset=\"\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" data-srcset=\"\" \/><\/figure><p>\u56f33 \u30b7\u30fc\u30c8\u30ec\u30fc\u30eb<\/p><p>\u30ed\u30fc\u30e9\u30fc \u30d0\u30f3\u30d1\u30fc\u306f\u3001\u4e00\u822c\u306b 780 MPa \u3092\u8d85\u3048\u308b\u9ad8\u5f37\u5ea6\u6750\u6599\u3067\u3042\u308a\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306f\u6bd4\u8f03\u7684\u8907\u96d1\u3067\u3042\u308a\u3001\u4e00\u90e8\u306f\u6e7e\u66f2\u3057\u3066\u3044\u307e\u3059 (\u56f3 4 \u3092\u53c2\u7167)\u3002\u3053\u308c\u3089\u306e\u88fd\u54c1\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u4e0d\u898f\u5247\u306a\u7a74\u304c\u3042\u308a\u307e\u3059\u3002\u500b\u3005\u306e\u7a74\u306e\u7cbe\u5ea6\u8981\u4ef6\u306f\u9ad8\u304f\u3001\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306e\u7a74\u306e\u6570\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u751f\u7523\u30e9\u30a4\u30f3\u306f\u3001\u751f\u7523\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6253\u3061\u629c\u304d\u6280\u8853\u3068\u6eb6\u63a5\u6280\u8853\u3092\u7d71\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u6570\u5024\u5236\u5fa1\u6280\u8853\u306b\u3088\u308a\u3001\u66f2\u3052\u52a0\u5de5\u5f8c\u306e\u7a74\u4f4d\u7f6e\u7cbe\u5ea6\u3092\u52b9\u679c\u7684\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002\u30ed\u30fc\u30e9\u30fc\u4e2d\u9ad8\u5468\u6ce2\u6eb6\u63a5\u3068\u30aa\u30f3\u30e9\u30a4\u30f3\u30ec\u30fc\u30b6\u30fc\u6eb6\u63a5\u6280\u8853\u3082\u6210\u719f\u3057\u3001\u4e2d\u56fd\u3067\u9069\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"346\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474.png\" alt=\"\" class=\"wp-image-20976\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474.png 695w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474-630x314.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474-300x149.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474-18x9.png 18w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474-420x209.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72474-315x157.png 315w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure><p>\u56f3 4 \u30d0\u30f3\u30d1\u30fc<\/p><h2 class=\"wp-block-heading\" id=\"2-introduction-of-high-strength-profile-production-equipment\">2. \u9ad8\u5f37\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u751f\u7523\u8a2d\u5099\u306e\u5c0e\u5165<\/h2><p>In view of the characteristics of large output of auto parts, strict on-time production and relatively high precision requirements, its production equipment mostly adopts automatic line as the rolling part of bumper body, and its production process is from uncoiling &#8211; (leveling) &#8211; head cutting butt welding; From feeding punching (embossing) unit to roll forming, cutting and on-line welding technology, the requirements of automation and reliability are higher and higher.<\/p><p>\u9ad8\u5f37\u5ea6 (\u4e00\u822c\u306b 1200 \uff5e 1450 mpa \u672a\u6e80\u306e\u5f15\u5f35\u5f37\u5ea6) \u51b7\u9593\u6210\u5f62\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u307e\u305f\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u51e6\u7406\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u751f\u7523\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30ed\u30fc\u30e9\u30fc\u306e\u8a2d\u8a08\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u90e8\u54c1\u306f\u3001\u901a\u5e38\u3001\u30ed\u30fc\u30eb\u6210\u5f62\u306e\u524d\u306b\u30ed\u30fc\u30ab\u30eb\u3067\u6253\u3061\u629c\u304b\u308c\u3001\u305d\u306e\u307b\u3068\u3093\u3069\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u4e8b\u524d\u306b\u6253\u3061\u629c\u304b\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ec\u30d1\u30f3\u30c1\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u6210\u5f62\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u7a74\u306e\u4f4d\u7f6e\u306e\u305a\u308c\u3001\u7a74\u306e\u5f62\u72b6\u306e\u6b6a\u307f\u3001\u3055\u3089\u306b\u306f\u8ee2\u304c\u308a\u5909\u5f62\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u30b9\u30d7\u30ea\u30f3\u30b0\u30d0\u30c3\u30af\u306e\u5909\u5316\u304c\u3042\u308a\u3001\u88fd\u54c1\u306e\u7cbe\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u30b9\u30af\u30e9\u30c3\u30d7\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"2-1-rolling-production-line-of-open-high-strength-profile\">2.1\u30aa\u30fc\u30d7\u30f3\u9ad8\u5f37\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u5727\u5ef6\u751f\u7523\u30e9\u30a4\u30f3<\/h3><p>\u7279\u5fb4\u7684\u306a\u30ef\u30fc\u30af\u306f\u30c9\u30a2\u30b7\u30eb\u3068\u30d0\u30f3\u30d1\u30fc\u30dc\u30c7\u30a3\u306e\u4e00\u90e8\u3002\u5f93\u6765\u306e\u30ed\u30fc\u30eb\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u3068\u540c\u69d8\u306b\u3001\u305d\u308c\u3089\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u30a2\u30f3\u30b3\u30a4\u30ea\u30f3\u30b0\u3001\u30ed\u30fc\u30eb\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u3001\u304a\u3088\u3073\u5207\u65ad\u30e6\u30cb\u30c3\u30c8\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u3001\u5207\u65ad\u5f8c\u306b\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059.\u9055\u3044\u306f\u3001\u9ad8\u5f37\u5ea6\u306e\u51b7\u9593\u6210\u5f62\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u6210\u5f62\u6a5f\u306f\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u30d0\u30c3\u30af\u3092\u6e1b\u3089\u3057\u3066\u88fd\u54c1\u306e\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5341\u5206\u306a\u525b\u6027\u3068\u9ad8\u3044\u7cbe\u5ea6\u3092\u5099\u3048\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u30a2\u30fc\u30af\u66f2\u3052\u3001\u8907\u96d1\u306a\u30d1\u30b9\u3001\u30ed\u30fc\u30ab\u30eb \u30d7\u30ec\u30b3\u30f3\u30d9\u30c3\u30af\u30b9\u304c\u5fc5\u8981\u306a\u5f62\u92fc\u306e\u5834\u5408\u3001\u30ec\u30d9\u30ea\u30f3\u30b0 \u30de\u30b7\u30f3\u3068\u30aa\u30f3\u30e9\u30a4\u30f3 \u30d1\u30f3\u30c1\u30f3\u30b0\u88c5\u7f6e\u3092\u88c5\u5099\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u30d1\u30f3\u30c1\u30f3\u30b0\u30de\u30b7\u30f3\u306f\u3001\u4e00\u822c\u7684\u306b\u6cb9\u5727\u30d7\u30ec\u30b9\u3068\u30de\u30eb\u30c1\u30e2\u30fc\u30c9\u6cb9\u5727\u30d7\u30ec\u30b9\u3092\u63a1\u7528\u3057\u3001\u6a5f\u68b0\u7684\u5727\u529b\u3082\u9078\u629e\u3067\u304d\u307e\u3059\u304c\u3001\u9069\u7528\u7bc4\u56f2\u306f\u6bd4\u8f03\u7684\u72ed\u3044\u3067\u3059\u3002<\/p><p>\u958b\u3044\u305f\u30d0\u30f3\u30d1\u30fc\u306e\u66f2\u3052\u5186\u5f27\u306f\u6bd4\u8f03\u7684\u8907\u96d1\u3067\u3059\u3002\u9ad8\u5f37\u5ea6\u92fc\u306f\u30b9\u30d7\u30ea\u30f3\u30b0\u30d0\u30c3\u30af\u306e\u5236\u5fa1\u304c\u96e3\u3057\u304f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u66f2\u3052\u52a0\u5de5\u3067\u306f\u5203\u5148\u306b\u3057\u308f\u304c\u5165\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u8ee2\u9020\u8a2d\u5099\u304c\u30ab\u30ae\u3068\u306a\u308a\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30e9\u30a4\u30f3\u5f15\u304d\u4e0b\u3052\u66f2\u3052\u3067\u5b8c\u6210\u3055\u305b\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"2-2-automatic-rolling-production-line-of-closed-high-strength-profile\">2.2 \u9589\u9396\u578b\u9ad8\u5f37\u5ea6\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u81ea\u52d5\u5727\u5ef6\u751f\u7523\u30e9\u30a4\u30f3<\/h3><p>\u9589\u3058\u305f\u30d0\u30f3\u30d1\u30fc\u306e\u8ee2\u304c\u308a\u90e8\u5206\u306f\u3001\u4e00\u822c\u7684\u306b\u30bf\u30a4\u30d7 B \u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u592e\u306b\u3042\u308a\u307e\u3059\u3002\u6210\u5f62\u5f8c\u3001\u4e3b\u306b\u30ed\u30fc\u30eb\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u30012 \u5c64\u306e\u91d1\u5c5e\u3092\u4e00\u7dd2\u306b\u6eb6\u63a5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7ba1\u72b6\u306e\u885d\u7a81\u9632\u6b62\u30d0\u30fc\u306f\u7a81\u5408\u305b\u6eb6\u63a5\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u5468\u6ce2\u307e\u305f\u306f\u30ec\u30fc\u30b6\u30fc\u3067\u6eb6\u63a5\u3067\u304d\u307e\u3059\u3002\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\u306e\u5834\u5408\u3001\u6eb6\u63a5\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u71b1\u5f71\u97ff\u90e8\u304c\u5c0f\u3055\u3044\u30ec\u30fc\u30b6\u30fc\u6eb6\u63a5\u304c\u6700\u9069\u3067\u3059\u3002<\/p><p>\u3069\u306e\u3088\u3046\u306a\u6eb6\u63a5\u65b9\u6cd5\u3092\u63a1\u7528\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u6eb6\u63a5\u5f8c\u306e\u6210\u5f62\u306f\u5341\u5206\u306b\u884c\u3044\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b3\u30a2\u3092\u4f7f\u7528\u3057\u3066\u6210\u5f62\u30d1\u30b9\u3092\u5897\u3084\u3057\u307e\u3059\u3002\u30a2\u30fc\u30af\u66f2\u3052\u52a0\u5de5\u6642\u306f\u3001\u65ad\u9762\u7279\u6027\u3092\u8003\u616e\u3057\u305f\u91d1\u578b\u8a2d\u8a08\u3067\u5909\u5f62\u3092\u9632\u304e\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"2-2-1-general-equipment-for-two-profile-rolling-lines\">2.2.1 2 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1000MPa \u3092\u8d85\u3048\u308b\u305f\u3081\u3001\u5de5\u5177\u306e\u8010\u7528\u5e74\u6570\u306f\u6bd4\u8f03\u7684\u77ed\u304f\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30ca\u30a4\u30d5 \u30a8\u30c3\u30b8\u306e\u8a2d\u8a08\u3068\u30c0\u30a4\u306e\u6750\u6599\u306e\u9078\u629e\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"2-2-2-special-process-equipment-of-production-line\">2.2.2 \u751f\u7523\u30e9\u30a4\u30f3\u306e\u7279\u6b8a\u5de5\u7a0b\u8a2d\u5099<\/h3><p>1) \u30aa\u30f3\u30e9\u30a4\u30f3\u6eb6\u63a5\u88c5\u7f6e<\/p><p>\u3053\u308c\u306f\u4e3b\u306b\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u6eb6\u63a5\u3068\u9023\u7d9a\u751f\u7523\u3092\u5fc5\u8981\u3068\u3059\u308b\u9589\u9396\u51b7\u9593\u6210\u5f62\u5f62\u92fc\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u7279\u306b\u81ea\u52d5\u8eca\u306e\u5b89\u5168\u90e8\u54c1\u3068\u3057\u3066\u3001\u5727\u5ef6\u90e8\u54c1\u306e\u52a0\u5de5\u3092\u5de6\u53f3\u3059\u308b\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u73fe\u5728\u3001\u4e2d\u56fd\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u6eb6\u63a5\u65b9\u6cd5\u306f 2 \u3064\u3042\u308a\u307e\u3059\u3002<\/p><p>\u2460\u9593\u6b20\u30ed\u30fc\u30eb\u6eb6\u63a5\uff1a\u9593\u6b20\u30ed\u30fc\u30eb\u6eb6\u63a5\u4e2d\u306f\u3001\u30ed\u30fc\u30e9\u30fc\u304c\u9023\u7d9a\u7684\u306b\u56de\u8ee2\u3057\u3001\u30ef\u30fc\u30af\u304c\u9023\u7d9a\u7684\u306b\u79fb\u52d5\u3057\u3001\u30ef\u30fc\u30af\u306b\u96fb\u6d41\u304c\u65ad\u7d9a\u7684\u306b\u6d41\u308c\u307e\u3059\u3002\u5f62\u6210\u3055\u308c\u305f\u6eb6\u63a5\u90e8\u306f\u3001\u91cd\u306a\u308a\u5408\u3063\u305f\u30ca\u30b2\u30c3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u5236\u5fa1\u306b\u3088\u308a\u3001\u6eb6\u63a5\u30b9\u30dd\u30c3\u30c8\u9593\u9694\u3001\u6eb6\u63a5\u96fb\u6d41\u3001\u30aa\u30f3\u30e9\u30a4\u30f3 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1ms \u3067\u3001\u3053\u308c\u306f\u96fb\u6e90\u5468\u6ce2\u6570\u306e 20ms \u3088\u308a\u3082 20 \u500d\u9ad8\u901f\u3067\u3059\u3002\u8abf\u6574\u7cbe\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u6eb6\u63a5\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Due to the poor elongation of high-strength plate, especially ultra-high-strength steel with tensile strength greater than 780MPa, it is inevitable to produce special-shaped cold-formed steel by rolling composite forming process, such as bumper body, anti-collision bar, door sill, seat rail, etc. However, different cold-formed parts with holes need to use on-line blanking, welding, automatic cutting and other equipment to combine a fully automatic rolling line, which needs to break through some key technologies. Combined with examples, this paper focuses on the key technologies of automobile bumper and anti-collision bar production equipment, and shares and exchanges with you. 1. Introduction to automatic production of automobile special-shaped rolling parts Simultaneous interpreting the&#8230;<\/p>","protected":false},"author":2,"featured_media":20974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[79],"tags":[],"class_list":["post-20970","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2022\/02\/\u56fe\u72473.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/20970","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=20970"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/posts\/20970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media\/20974"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/media?parent=20970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/categories?post=20970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ja\/wp-json\/wp\/v2\/tags?post=20970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}