{"id":5903,"date":"2025-12-26T01:19:15","date_gmt":"2025-12-26T01:19:15","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5903"},"modified":"2025-12-26T01:19:15","modified_gmt":"2025-12-26T01:19:15","slug":"cold-heading-screw-manufacturing-guide","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ja\/blog\/cold-heading-screw-manufacturing-guide\/","title":{"rendered":"\u51b7\u9593\u5727\u9020\u306d\u3058\u88fd\u9020\u30ac\u30a4\u30c9"},"content":{"rendered":"
\n
\n

\u51b7\u9593\u9020\u6210\u5de5\u7a0b\u306e\u6982\u8981<\/h2>\n

\u51b7\u9593\u935b\u9020\uff08\u51b7\u9593\u6210\u5f62\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u5ba4\u6e29\u3067\u306d\u3058\u3084\u305d\u306e\u4ed6\u306e\u7de0\u7d50\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306e\u9ad8\u52b9\u7387\u306a\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u91d1\u5c5e\u7dda\u3092\u4e00\u9023\u306e\u91d1\u578b\u3092\u901a\u3057\u3066\u5909\u5f62\u3055\u305b\u3001\u6240\u671b\u306e\u5f62\u72b6\u306b\u6210\u5f62\u3057\u307e\u3059\u3002\u6750\u6599\u306e\u7bc0\u7d04\u3001\u52a0\u5de5\u786c\u5316\u306b\u3088\u308b\u5f37\u5ea6\u5411\u4e0a\u3001\u9ad8\u7cbe\u5ea6\u306a\u516c\u5dee\u3068\u3044\u3063\u305f\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u7de0\u7d50\u90e8\u54c1\u306e\u6a5f\u68b0\u7684\u7279\u6027\u306b\u95a2\u3059\u308bGB\/T 3098.1\u306a\u3069\u306e\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u51b7\u9593\u935b\u9020\u306f\u3001\u81ea\u52d5\u8eca\u3001\u5efa\u8a2d\u3001\u96fb\u5b50\u6a5f\u5668\u696d\u754c\u306b\u304a\u3051\u308b\u5927\u91cf\u751f\u7523\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

\u88fd\u9020\u5de5\u7a0b\u306f\u3001\u539f\u6750\u6599\u306e\u7dda\u6750\u304b\u3089\u59cb\u307e\u308a\u3001\u713c\u304d\u306a\u307e\u3057\u3001\u8868\u9762\u51e6\u7406\u3001\u5f15\u629c\u304d\u3001\u6210\u5f62\u3001\u306d\u3058\u5207\u308a\u3001\u71b1\u51e6\u7406\u3001\u4ed5\u4e0a\u3052\u3078\u3068\u9032\u307f\u307e\u3059\u3002\u5404\u5de5\u7a0b\u306f\u3001\u6700\u7d42\u88fd\u54c1\u304c\u5f15\u5f35\u5f37\u5ea6\u3001\u786c\u5ea6\u3001\u8010\u98df\u6027\u306b\u95a2\u3059\u308b\u4ed5\u69d8\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u9069\u5207\u306a\u5de5\u7a0b\u5b9f\u884c\u306b\u3088\u308a\u3001\u3072\u3073\u5272\u308c\u3084\u5bf8\u6cd5\u8aa4\u5dee\u306a\u3069\u306e\u6b20\u9665\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u6545\u969c\u304c\u8a31\u3055\u308c\u306a\u3044\u7528\u9014\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n

\u6307\u91dd\uff1a\u5ef6\u6027\u3092\u6c42\u3081\u308b\u5834\u5408\u306f\u4f4e\u70ad\u7d20\u92fc\u3001\u9ad8\u5f37\u5ea6\u3092\u6c42\u3081\u308b\u5834\u5408\u306f\u5408\u91d1\u92fc\u306a\u3069\u3001\u6700\u7d42\u7528\u9014\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u6750\u6599\u3092\u9078\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002GB\/T 230.1\u306b\u57fa\u3065\u304f\u786c\u5ea6\u8a66\u9a13\u3092\u542b\u3080\u5b9a\u671f\u7684\u306a\u54c1\u8cea\u691c\u67fb\u306f\u3001\u88fd\u9020\u5de5\u7a0b\u5168\u4f53\u3092\u901a\u3057\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/section>\n

\n

\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h2>\n

\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u306f\u3001\u7dda\u6750\u3092\u7279\u5b9a\u306e\u6e29\u5ea6\u307e\u3067\u52a0\u71b1\u3057\u3001\u305d\u306e\u6e29\u5ea6\u3092\u4fdd\u6301\u3057\u305f\u5f8c\u3001\u3086\u3063\u304f\u308a\u3068\u51b7\u5374\u3059\u308b\u3053\u3068\u3067\u7d50\u6676\u69cb\u9020\u3092\u8abf\u6574\u3057\u3001\u786c\u5ea6\u3092\u4e0b\u3052\u3001\u5ba4\u6e29\u3067\u306e\u88ab\u524a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u5de5\u7a0b\u3067\u3059\u3002\u3053\u306e\u5de5\u7a0b\u306f\u30011018\u30011022\u300110B21\u30011039\u3001CH38F\u92fc\u306a\u3069\u306e\u6750\u6599\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n

\u624b\u9806\uff1a\u30b3\u30a4\u30eb\u3092\u6700\u59277\u500b\uff081\u500b\u3042\u305f\u308a\u7d041.2\u30c8\u30f3\uff09\u7089\u306b\u6295\u5165\u3057\u3001\u3057\u3063\u304b\u308a\u3068\u5bc6\u9589\u3057\u307e\u3059\u30021018\/1022\u306e\u5834\u5408\u306f680\uff5e715\u2103\u3001\u305d\u306e\u4ed6\u306e\u5834\u5408\u306f740\uff5e760\u2103\u307e\u30673\uff5e4\u6642\u9593\u304b\u3051\u3066\u5f90\u3005\u306b\u52a0\u71b1\u3057\u30014\uff5e7.5\u6642\u9593\u4fdd\u6301\u3057\u305f\u5f8c\u30013\uff5e4\u6642\u9593\u304b\u3051\u3066550\u2103\u4ee5\u4e0b\u307e\u3067\u3086\u3063\u304f\u308a\u51b7\u5374\u3057\u3001\u6700\u5f8c\u306b\u7089\u3092\u5ba4\u6e29\u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u54c1\u8cea\u7ba1\u7406\uff1a\u713c\u920d\u5f8c\u306e\u786c\u5ea6\u306f\u3001\u4f4e\u70ad\u7d20\u92fc\u306e\u5834\u5408\u306fHV120\uff5e170\u3001\u4e2d\u70ad\u7d20\u92fc\u306e\u5834\u5408\u306fHV120\uff5e180\u3067\u3042\u308b\u3053\u3068\u3002\u8868\u9762\u306b\u306f\u9178\u5316\u76ae\u819c\u3084\u8131\u70ad\u304c\u306a\u3044\u3053\u3068\u3002<\/li>\n
  • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1a\u6e29\u5ea6\u306e\u5747\u4e00\u6027\u3092\u76e3\u8996\u3057\u3001\u6210\u5f62\u4e0d\u826f\u306e\u539f\u56e0\u3068\u306a\u308b\u4e0d\u5747\u4e00\u306a\u8edf\u5316\u3092\u9632\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u9ad8\u7d1a\u70ad\u7d20\u69cb\u9020\u7528\u92fc\u306e\u898f\u683c\u3067\u3042\u308bGB\/T 699\u306b\u6e96\u62e0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

    \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u5851\u6027\u304c\u5411\u4e0a\u3057\u3001\u305d\u306e\u5f8c\u306e\u51b7\u9593\u52a0\u5de5\u5de5\u7a0b\u306b\u304a\u3051\u308b\u4e80\u88c2\u767a\u751f\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u3002<\/p>\n<\/section>\n

    \n

    \u30d4\u30af\u30eb\u30b9<\/h2>\n

    \u9178\u6d17\u51e6\u7406\u306f\u3001\u30ef\u30a4\u30e4\u8868\u9762\u306e\u9178\u5316\u76ae\u819c\u3092\u9664\u53bb\u3057\u3001\u30ea\u30f3\u9178\u5869\u76ae\u819c\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3067\u3001\u4f38\u7dda\u304a\u3088\u3073\u6210\u5f62\u6642\u306e\u5de5\u5177\u6469\u8017\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002\u3053\u306e\u5316\u5b66\u51e6\u7406\u306f\u3001\u8868\u9762\u54c1\u8cea\u3068\u6f64\u6ed1\u6027\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n

    \u624b\u9806\uff1a\u9178\u5316\u7269\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u300120\uff5e25%\u306e\u5869\u9178\u30bf\u30f3\u30af\u306b\u6570\u5206\u9593\u6d78\u6f2c\u3057\u3001\u6c34\u3067\u3059\u3059\u304e\u3001\u91d1\u5c5e\u6d3b\u6027\u5316\u306e\u305f\u3081\u306b\u30b7\u30e5\u30a6\u9178\u3067\u51e6\u7406\u3057\u3001\u30ea\u30f3\u9178\u5869\u6eb6\u6db2\u3092\u5857\u5e03\u3057\u3066Zn2Fe(PO4)2\u00b74H2O\u306e\u819c\u3092\u5f62\u6210\u3057\u3001\u518d\u5ea6\u3059\u3059\u304e\u3001\u6f64\u6ed1\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u30b9\u30c6\u30a2\u30ea\u30f3\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306a\u3069\u306e\u6f64\u6ed1\u5264\u3092\u5857\u5e03\u3057\u307e\u3059\u3002<\/p>\n

      \n
    • \u6ce8\u610f\u4e8b\u9805\uff1a\u6d78\u6f2c\u6642\u9593\u3092\u9069\u5207\u306b\u7ba1\u7406\u3057\u3001\u904e\u5270\u306a\u30a8\u30c3\u30c1\u30f3\u30b0\u306b\u3088\u308b\u30ef\u30a4\u30e4\u30fc\u306e\u5f37\u5ea6\u4f4e\u4e0b\u3092\u9632\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u696d\u754c\u898f\u5236\u306b\u5f93\u3063\u3066\u5ec3\u6c34\u51e6\u7406\u3092\u884c\u3044\u3001\u74b0\u5883\u898f\u5236\u3092\u9075\u5b88\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
    • \u5229\u70b9\uff1a\u30ea\u30f3\u9178\u5869\u5c64\u304c\u6469\u64e6\u3092\u4f4e\u6e1b\u3057\u3001\u91d1\u578b\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<\/ul>\n

      \u9069\u5207\u306a\u9178\u6d17\u51e6\u7406\u306f\u5747\u4e00\u306a\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4fdd\u8a3c\u3057\u3001\u5927\u91cf\u751f\u7523\u306b\u304a\u3051\u308b\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/section>\n

      \n

      \u30ef\u30a4\u30e4\u30fc\u30c9\u30ed\u30fc\u30a4\u30f3\u30b0<\/h2>\n

      \u4f38\u7dda\u52a0\u5de5\u306f\u3001\u51b7\u9593\u5f15\u629c\u304d\u306b\u3088\u3063\u3066\u30b3\u30a4\u30eb\u306e\u76f4\u5f84\u3092\u5fc5\u8981\u306a\u30b5\u30a4\u30ba\u307e\u3067\u7e2e\u5c0f\u3059\u308b\u5de5\u7a0b\u3067\u3042\u308a\u3001\u88fd\u54c1\u306b\u3088\u3063\u3066\u306f\u7c97\u5f15\u304d\u3068\u7d30\u5f15\u304d\u306e2\u6bb5\u968e\u306b\u5206\u3051\u3066\u884c\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u3053\u306e\u5de5\u7a0b\u306b\u3088\u308a\u3001\u30ef\u30a4\u30e4\u30fc\u306f\u7cbe\u5bc6\u306a\u5bf8\u6cd5\u306b\u52a0\u5de5\u3055\u308c\u3001\u6210\u5f62\u306b\u9069\u3057\u305f\u72b6\u614b\u3068\u306a\u308b\u3002<\/p>\n

      \u624b\u9806\uff1a\u9178\u6d17\u5f8c\u3001\u30b3\u30a4\u30eb\u3092\u30c0\u30a4\u30b9\u306b\u901a\u3057\u3066\u76ee\u6a19\u306e\u76f4\u5f84\u307e\u3067\u5f15\u304d\u4f38\u3070\u3057\u307e\u3059\u3002\u5927\u304d\u306a\u306d\u3058\u3001\u30ca\u30c3\u30c8\u3001\u307e\u305f\u306f\u68d2\u6750\u306e\u5834\u5408\u306f\u3001\u5c02\u7528\u306e\u5f15\u304d\u4f38\u3070\u3057\u6a5f\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

        \n
      • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1a\u904e\u5ea6\u306e\u52a0\u5de5\u786c\u5316\u3084\u4e80\u88c2\u3092\u9632\u3050\u305f\u3081\u30011\u30d1\u30b9\u3042\u305f\u308a\u306e\u5207\u524a\u6e1b\u5f84\u6bd4\u309210\uff5e15%\u306b\u7dad\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8868\u9762\u6b20\u9665\u3092\u9632\u3050\u306b\u306f\u6f64\u6ed1\u304c\u91cd\u8981\u3067\u3059\u3002<\/li>\n
      • \u898f\u683c\uff1a\u51b7\u9593\u5727\u9020\u7528\u92fc\u6750\u306b\u95a2\u3059\u308bGB\/T 6478\u898f\u683c\u306b\u6e96\u62e0\u3057\u3001\u4f38\u3073\u3068\u5f15\u5f35\u7279\u6027\u304c\u6210\u5f62\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3002<\/li>\n<\/ul>\n

        \u52b9\u679c\u7684\u306a\u7d5e\u308a\u52a0\u5de5\u306f\u3001\u5909\u5f62\u306b\u3088\u3063\u3066\u6750\u6599\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3068\u540c\u6642\u306b\u3001\u51b7\u9593\u935b\u9020\u306b\u5fc5\u8981\u306a\u5ef6\u6027\u3092\u7dad\u6301\u3059\u308b\u3002<\/p>\n<\/section>\n

        \n

        \u5f62\u306b\u3059\u308b<\/h2>\n

        \u6210\u5f62\u5de5\u7a0b\u3067\u306f\u3001\u51b7\u9593\u935b\u9020\u307e\u305f\u306f\u71b1\u9593\u935b\u9020\u306b\u3088\u3063\u3066\u30ef\u30a4\u30e4\u30fc\u3092\u534a\u88fd\u54c1\u306e\u306d\u3058\u306b\u6210\u5f62\u3057\u3001\u6240\u671b\u306e\u5f62\u72b6\u3068\u5bf8\u6cd5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u306e\u4e3b\u8981\u5de5\u7a0b\u3067\u306f\u3001\u52b9\u7387\u5316\u306e\u305f\u3081\u306b\u591a\u6bb5\u5f0f\u6a5f\u68b0\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

        \u516d\u89d2\u30dc\u30eb\u30c8\uff084\u91d1\u578b\u307e\u305f\u306f3\u91d1\u578b\u5de5\u7a0b\uff09\u306e\u5834\u5408\uff1a\u30d6\u30e9\u30f3\u30af\u6750\u306e\u5207\u65ad\u3001\u521d\u671f\u636e\u3048\u8fbc\u307f\u3001\u4e8c\u6b21\u6210\u5f62\u3001\u516d\u89d2\u5f62\u30c8\u30ea\u30df\u30f3\u30b0\u3002\u306d\u3058\u306e\u5834\u5408\uff1a\u5207\u65ad\u3001\u4e88\u5099\u982d\u90e8\u6210\u5f62\u3001\u6700\u7d42\u6210\u5f62\u3002\u5927\u578b\u30b5\u30a4\u30ba\u306e\u5834\u5408\u3001\u71b1\u9593\u6210\u5f62\u306f7\uff5e15\u79d2\u9593\u52a0\u71b1\u3055\u308c\u3001\u305d\u306e\u5f8c\u30b7\u30e3\u30f3\u30af\u7e2e\u5c0f\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n

        \u30ca\u30c3\u30c8\u6210\u5f62\uff1a\u5207\u65ad\u3001\u8907\u6570\u56de\u306e\u30d1\u30f3\u30c1\u306b\u3088\u308b\u521d\u671f\u6210\u5f62\u3001\u6700\u7d42\u7684\u306a\u7a74\u3042\u3051\u3002<\/p>\n

          \n
        • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1a\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u8868\u9762\u7c97\u3055Ra\u22660.2\u03bcm\u306e\u91d1\u578b\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a70\u307e\u308a\u3092\u9632\u3050\u305f\u3081\u3001\u30ce\u30c3\u30af\u30a2\u30a6\u30c8\u88c5\u7f6e\u3092\u53d6\u308a\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u8907\u96d1\u306a\u5f62\u72b6\u306e\u5834\u5408\u306f\u3001\u53cd\u8ee2\u89d2\u5ea6\u3092\u5236\u5fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
        • \u898f\u683c\uff1aISO 898\u306b\u57fa\u3065\u304d\u3001\u5f37\u5ea6\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u7e4a\u7dad\u306e\u6d41\u308c\u306e\u9023\u7d9a\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li>\n<\/ul>\n

          \u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u6750\u6599\u306e\u5229\u7528\u52b9\u7387\u3092\u6700\u5927\u5316\u3057\u3001\u6a5f\u68b0\u52a0\u5de5\u306b\u3088\u308b\u4ee3\u66ff\u54c1\u3068\u6bd4\u8f03\u3057\u3066\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3092\u6301\u3064\u90e8\u54c1\u3092\u751f\u7523\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n

          \n

          \u306d\u3058\u5207\u308a<\/h2>\n

          \u306d\u3058\u5207\u308a\u52a0\u5de5\u306f\u3001\u534a\u88fd\u54c1\u306b\u8ee2\u9020\u307e\u305f\u306f\u30bf\u30c3\u30d4\u30f3\u30b0\u306b\u3088\u3063\u3066\u306d\u3058\u5c71\u3092\u5f62\u6210\u3057\u3001\u6a5f\u80fd\u7684\u306a\u306d\u3058\u5f62\u72b6\u3092\u4f5c\u308a\u51fa\u3059\u5de5\u7a0b\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5851\u6027\u5909\u5f62\u306b\u3088\u3063\u3066\u5f37\u5ea6\u304c\u5897\u3057\u307e\u3059\u3002<\/p>\n

          \u624b\u9806\uff1a\u30dc\u30eb\u30c8\u306b\u306f\u56fa\u5b9a\u30d7\u30ec\u30fc\u30c8\u3068\u53ef\u52d5\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u306d\u3058\u5207\u308a\u52a0\u5de5\u3092\u884c\u3044\u3001\u30ca\u30c3\u30c8\u306b\u306f\u30bf\u30c3\u30d7\u52a0\u5de5\u3001\u30ed\u30c3\u30c9\u306b\u306f\u8ee2\u9020\u52a0\u5de5\u3092\u884c\u3044\u307e\u3059\u3002\u3072\u3073\u5272\u308c\u3084\u771f\u5186\u5ea6\u4e0d\u826f\u306a\u3069\u306e\u6b20\u9665\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u56de\u8ee2\u6570\u3092\u6700\u9069\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

            \n
          • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1a\u3081\u3063\u304d\u306e\u5f71\u97ff\u3092\u8003\u616e\u3057\u3001\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u30d6\u30e9\u30f3\u30af\u5f84\u3092\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002GB\/T 3098.1\u306b\u5f93\u3063\u3066\u8868\u9762\u306e\u4e80\u88c2\u3092\u691c\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
          • \u4e00\u822c\u7684\u306a\u6b20\u9665\uff1a\u4e80\u88c2\u3001\u4e0d\u898f\u5247\u306a\u306d\u3058\u5c71\u3001\u771f\u5186\u5ea6\u4e0d\u826f\u306a\u3069\u3002\u3053\u308c\u3089\u306f\u30d7\u30ed\u30bb\u30b9\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3088\u3063\u3066\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n

            \u306d\u3058\u8ee2\u9020\u306f\u7d50\u6676\u7c92\u69cb\u9020\u3092\u7dad\u6301\u3057\u3001\u8377\u91cd\u304c\u304b\u304b\u308b\u7528\u9014\u306b\u304a\u3051\u308b\u75b2\u52b4\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002<\/p>\n<\/section>\n

            \n

            \u71b1\u51e6\u7406<\/h2>\n

            \u71b1\u51e6\u7406\u306f\u3001\u6750\u6599\u3068\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u3001\u713c\u5165\u308c\u3068\u713c\u304d\u623b\u3057\u306b\u3088\u3063\u3066\u6a5f\u68b0\u7684\u7279\u6027\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002\u713c\u5165\u308c\u92fc\u306b\u306f\u9ad8\u6e29\u713c\u304d\u623b\u3057\uff08500\uff5e650\u2103\uff09\u3001\u3070\u306d\u306b\u306f\u4e2d\u6e29\u713c\u304d\u623b\u3057\uff08420\uff5e520\u2103\uff09\u3001\u6d78\u70ad\u92fc\u306b\u306f\u4f4e\u6e29\u713c\u304d\u623b\u3057\uff08150\uff5e250\u2103\uff09\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002<\/p>\n

            \u69cb\u9020\u7528\u92fc\u306e\u51e6\u7406\u624b\u9806\uff1a\u713c\u304d\u306a\u3089\u3057\u3001850\u2103\u3067\u713c\u5165\u308c\u3001400\uff5e500\u2103\u3067\u713c\u304d\u623b\u3057\uff08\u9ad8\u5f37\u5ea6\u92fc\u306e\u5834\u5408\u306f200\u2103\uff09\u3002\u3070\u306d\u7528\uff1a830\uff5e870\u2103\u3067\u6cb9\u713c\u5165\u308c\u3001420\uff5e520\u2103\u3067\u713c\u304d\u623b\u3057\u3002\u6d78\u70ad\u92fc\uff1a\u6d78\u70ad\u3001\u713c\u5165\u308c\u3001\u4f4e\u6e29\u713c\u304d\u623b\u3057\u3002<\/p>\n

              \n
            • \u6307\u91dd\uff1aGB\/T 3098.1\u306b\u5f93\u3044\u3001\u8131\u70ad\u3092\u9632\u3050\u305f\u3081\u3001\u96f0\u56f2\u6c17\u5236\u5fa1\u6a5f\u80fd\u3092\u5099\u3048\u305f\u9023\u7d9a\u7089\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5747\u4e00\u306a\u786c\u5ea6\u3092\u76e3\u8996\u3057\u3001\u5272\u308c\u3092\u9632\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n
            • \u6b20\u9665\uff1a\u786c\u5ea6\u4e0d\u8db3\u3001\u8868\u9762\u306e\u51f9\u51f8\u3001\u5909\u5f62\u3001\u4e80\u88c2\u306a\u3069\u3002\u7cbe\u5bc6\u306a\u5236\u5fa1\u306b\u3088\u3063\u3066\u3053\u308c\u3089\u306e\u6b20\u9665\u3092\u8efd\u6e1b\u3059\u308b\u3002<\/li>\n<\/ul>\n

              \u9ad8\u5ea6\u306a\u8a2d\u5099\u306b\u3088\u308a\u3001\u9ad8\u5f37\u5ea6\u30d5\u30a1\u30b9\u30ca\u30fc\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/section>\n

              \n

              \u8868\u9762\u51e6\u7406<\/h2>\n

              \u8868\u9762\u51e6\u7406\u306f\u3001\u8010\u98df\u6027\u3068\u7f8e\u89b3\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002\u96fb\u6c17\u3081\u3063\u304d\uff08\u4e9c\u925b\u3001\u30cb\u30c3\u30b1\u30eb\u306a\u3069\uff09\u3001\u6eb6\u878d\u4e9c\u925b\u3081\u3063\u304d\u3001\u6a5f\u68b0\u3081\u3063\u304d\u306a\u3069\u304c\u3042\u308b\u3002<\/p>\n

              \u54c1\u8cea\u7ba1\u7406\uff1a\u5916\u89b3\u306b\u6b20\u9665\u304c\u306a\u3044\u3053\u3068\u3002\u96fb\u6c17\u3081\u3063\u304d\u306e\u5834\u5408\u306f\u539a\u30554\uff5e12\u03bcm\u3001\u6eb6\u878d\u3081\u3063\u304d\u306e\u5834\u5408\u306f43\uff5e54\u03bcm\u3067\u3042\u308b\u3053\u3068\u3002\u5747\u4e00\u306a\u5206\u5e03\u3067\u3042\u308b\u3053\u3068\u3002176\uff5e190\u2103\u30673\uff5e24\u6642\u9593\u713c\u6210\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u6c34\u7d20\u8106\u5316\u3092\u8efd\u6e1b\u3059\u308b\u3053\u3068\u3002\u5bc6\u7740\u6027\u8a66\u9a13\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3002<\/p>\n

                \n
              • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1a\u9ad8\u786c\u5ea6\u90e8\u54c1\u306f\u8106\u5316\u3092\u9632\u3050\u305f\u3081\u3001\u901f\u3084\u304b\u306b\u713c\u304d\u4ed8\u3051\u51e6\u7406\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u96fb\u6c17\u3081\u3063\u304d\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u306f\u3001ISO 4042\u898f\u683c\u3092\u9075\u5b88\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

                \u3053\u308c\u3089\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u8150\u98df\u74b0\u5883\u4e0b\u3067\u306e\u88fd\u54c1\u5bff\u547d\u304c\u5ef6\u3073\u307e\u3059\u3002<\/p>\n<\/section>\n

                \n

                \u9ad8\u5f37\u5ea6\u30dc\u30eb\u30c8\u306e\u4ed5\u69d8<\/h2>\n

                \u9ad8\u5f37\u5ea6\u30dc\u30eb\u30c8\u306e\u88fd\u9020\u5de5\u7a0b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002\u71b1\u9593\u5727\u5ef6\u7dda\u6750 - \u5f15\u629c\u304d - \u7403\u72b6\u5316\u713c\u920d - \u6a5f\u68b0\u7684\u30b9\u30b1\u30fc\u30eb\u9664\u53bb - \u9178\u6d17 - \u5f15\u629c\u304d - \u51b7\u9593\u935b\u9020 - \u306d\u3058\u5207\u308a - \u71b1\u51e6\u7406 - \u691c\u67fb\u3002<\/p>\n

                \u6750\u6599\u8a2d\u8a08\uff1aGB\/T 6478\u304a\u3088\u3073JIS G3507\u306b\u57fa\u3065\u304d\u3001C 0.25-0.55%\u3001Mn 0.45-0.80%\u3001Si \u22640.30%\u3001P\/S \u22640.030\/0.035%\u3001B \u22640.005%\u3002<\/p>\n

                \u7403\u72b6\u5316\u51e6\u7406\uff1aAc1 +20\uff5e30\u2103\u307e\u3067\u52a0\u71b1\u3057\u3001\u7d04700\u2103\u307e\u3067\u7b49\u6e29\u51b7\u5374\u3057\u305f\u5f8c\u3001500\u2103\u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u300235\/45\u92fc\u306e\u5834\u5408\uff1a715\uff5e735\u2103\u3001SCM435\u306e\u5834\u5408\uff1a740\uff5e770\u2103\u3001\u7b49\u6e29\u51b7\u5374680\uff5e700\u2103\u3002<\/p>\n

                \u30b9\u30b1\u30fc\u30eb\u9664\u53bb\uff1a\u6a5f\u68b0\u7684\uff08\u66f2\u3052\uff0f\u30b9\u30d7\u30ec\u30fc\uff09\uff0b\u9178\u6d17\uff088.8\u30b0\u30ec\u30fc\u30c9\u4ee5\u4e0a\uff09\u3002<\/p>\n

                \u56f3\u9762\uff1a\u786c\u5316\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u30011\u30d1\u30b9\u3042\u305f\u308a10-15%\u306e\u6e1b\u9762\u52a0\u5de5\u3092\u65bd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

                \u6210\u5f62\uff1a\u591a\u6bb5\u5f0f\u3001\u7cbe\u5bc6\u91d1\u578b\u3002<\/p>\n

                \u306d\u3058\u5207\u308a\uff1a\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u5727\u5ef6\u52a0\u5de5\u3002<\/p>\n

                \u71b1\u51e6\u7406\uff1a\u54c1\u8cea\u7ba1\u7406\u306e\u305f\u3081\u306e\u81ea\u52d5\u5316\u30e9\u30a4\u30f3\u3002<\/p>\n

                  \n
                • \u30ac\u30a4\u30c0\u30f3\u30b9\uff1aISO 898-1\u306b\u5f93\u3063\u3066\u3001\u5f37\u5ea6\u3068\u5ef6\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u305f\u3081\u306b\u3001\u30b0\u30ec\u30fc\u30c98.8\/9.8\u306e\u5fae\u8abf\u6574\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/section>\n
                  \n

                  \u88fd\u9020\u56f3\u9762\u304a\u3088\u3073\u56f3\u8868<\/h2>\n

                  \u8996\u899a\u8cc7\u6599\u306f\u3001\u4e3b\u8981\u306a\u5f62\u6210\u6bb5\u968e\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

                  \n\n\n\n\n\n\n\n\n\n
                  \u30b9\u30c6\u30fc\u30b8<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
                  \u982d\u90e8\u5f62\u6210<\/td>\n\u982d\u90e8\u3092\u6210\u5f62\u3059\u308b\u305f\u3081\u306e\u521d\u671f\u5909\u5f62\u3002<\/td>\n<\/tr>\n
                  \u30ef\u30f3\u30c0\u30a4\u30c4\u30fc\u30d1\u30f3\u30c1<\/td>\n\u57fa\u672c\u7684\u306a\u5f62\u72b6\u3092\u4e8b\u524d\u306b\u5f62\u4f5c\u308b\u3002<\/td>\n<\/tr>\n
                  2\u30c0\u30a4\u30b93\u30d1\u30f3\u30c1<\/td>\n\u8907\u96d1\u306a\u5f62\u72b6\u306e\u982d\u90e8\u306b\u5bfe\u5fdc\u3059\u308b\u9ad8\u5ea6\u306a\u6210\u5f62\u6280\u8853\u3002<\/td>\n<\/tr>\n
                  \u516d\u89d2\u5f62\u30c8\u30ea\u30df\u30f3\u30b0<\/td>\n\u516d\u89d2\u5f62\u306b\u30ab\u30c3\u30c8\u3059\u308b\u3002<\/td>\n<\/tr>\n
                  \u30b7\u30e3\u30f3\u30af\u6210\u5f62<\/td>\n\u30b7\u30e3\u30f3\u30af\u306e\u76f4\u5f84\u3092\u5c0f\u3055\u304f\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

                  \u3053\u308c\u3089\u306e\u6bb5\u968e\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u8996\u899a\u5316\u3055\u308c\u3001\u6bb5\u968e\u7684\u306a\u5909\u5f62\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u52d5\u753b\u3067\u306f\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u6210\u5f62\u3068\u306d\u3058\u5207\u308a\u304c\u6620\u3057\u51fa\u3055\u308c\u3001\u7cbe\u5ea6\u3068\u901f\u5ea6\u304c\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/section>\n

                  \n

                  \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

                  \u306d\u3058\u88fd\u9020\u306b\u304a\u3051\u308b\u713c\u304d\u306a\u307e\u3057\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

                  \u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u306f\u786c\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u5ef6\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u51b7\u9593\u935b\u9020\u6642\u306e\u4e80\u88c2\u3092\u9632\u304e\u307e\u3059\u3002\u6700\u9069\u306a\u5fae\u7d30\u69cb\u9020\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u6750\u6599\u3054\u3068\u306b\u6e29\u5ea6\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

                   <\/p>\n

                  \u9178\u6d17\u51e6\u7406\u306f\u8868\u9762\u306e\u8cea\u611f\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u304b\uff1f<\/h3>\n

                  \u9178\u5316\u7269\u3092\u9664\u53bb\u3057\u3001\u30ea\u30f3\u9178\u5869\u3092\u5857\u5e03\u3057\u3066\u6f64\u6ed1\u6027\u3092\u9ad8\u3081\u3001\u6469\u8017\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u6c34\u7d20\u5438\u53ce\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u9178\u3078\u306e\u66dd\u9732\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                   <\/p>\n

                  \u7dda\u5f15\u304d\u52a0\u5de5\u306b\u304a\u3051\u308b\u7dda\u5f84\u7e2e\u5c0f\u7387\u304c\u91cd\u8981\u306a\u7406\u7531\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

                  1\u30d1\u30b9\u3042\u305f\u308a10\uff5e15%\u306e\u5207\u524a\u91cf\u3067\u3001\u5f37\u5ea6\u3068\u5ef6\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u3044\u307e\u3059\u3002\u904e\u5ea6\u306e\u5207\u524a\u306f\u4e80\u88c2\u306e\u539f\u56e0\u3068\u306a\u308b\u305f\u3081\u3001\u4e80\u88c2\u5f84\u304c\u5747\u4e00\u306b\u306a\u308b\u3088\u3046\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                   <\/p>\n

                  \u306d\u3058\u5207\u308a\u52a0\u5de5\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u6b20\u9665\u306e\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

                  \u5727\u5ef6\u3057\u3059\u304e\u308b\u3068\u4e80\u88c2\u304c\u751f\u3058\u3001\u5727\u5ef6\u4e0d\u8db3\u3060\u3068\u771f\u5186\u5ea6\u304c\u640d\u306a\u308f\u308c\u307e\u3059\u3002ISO\u898f\u683c\u306b\u5f93\u3063\u3066\u3001\u56de\u8ee2\u6570\u3068\u30d6\u30e9\u30f3\u30af\u30b5\u30a4\u30ba\u3092\u6700\u9069\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

                   <\/p>\n

                  \u71b1\u51e6\u7406\u306b\u304a\u3051\u308b\u8131\u70ad\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\uff1f<\/h3>\n

                  \u7089\u5185\u3067\u306f\u4fdd\u8b77\u96f0\u56f2\u6c17\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3002\u8868\u9762\u786c\u5ea6\u304c\u8981\u6c42\u4e8b\u9805\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001GB\/T 3098.1\u306b\u5f93\u3063\u3066\u691c\u67fb\u3092\u884c\u3046\u3053\u3068\u3002<\/p>\n

                   <\/p>\n

                  \u9ad8\u5f37\u5ea6\u30dc\u30eb\u30c8\u306b\u6700\u9069\u306a\u6750\u6599\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

                  C 0.25-0.55%\u3001Mn 0.45-0.80%\u306a\u3069\u306e\u5143\u7d20\u7d44\u6210\u3092\u5236\u5fa1\u3057\u305f\u4e2d\u70ad\u7d20\u5408\u91d1\u3002\u51b7\u9593\u5727\u9020\u6027\u80fd\u306b\u3064\u3044\u3066\u306f\u3001JIS G3507\u306b\u5f93\u3063\u3066\u9078\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/section>\n<\/article>\n

                   <\/p>","protected":false},"excerpt":{"rendered":"

                  Introduction to Cold Heading Process Cold heading, also known as cold forming, is a high-efficiency manufacturing process used to produce screws and other fasteners at room temperature. This method involves deforming metal wire through a series of dies to form the desired shape, offering advantages such as material savings, enhanced strength due to work hardening, and precise tolerances. Compliant with standards like GB\/T 3098.1 for fastener mechanical properties, cold heading is ideal for mass production in automotive, construction, and electronics industries. The process begins with raw wire rods and progresses through annealing, surface preparation, drawing, forming, threading, heat treatment, and finishing. Each step is critical to ensure the final product […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5903","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/comments?post=5903"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5903\/revisions"}],"predecessor-version":[{"id":5905,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5903\/revisions\/5905"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/categories?post=5903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/tags?post=5903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}