{"id":5688,"date":"2025-12-24T00:46:43","date_gmt":"2025-12-24T00:46:43","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5688"},"modified":"2025-12-24T00:50:26","modified_gmt":"2025-12-24T00:50:26","slug":"gb-t-3098-13-bolt-screw-torque-test-failure-torque","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ja\/blog\/gb-t-3098-13-bolt-screw-torque-test-failure-torque\/","title":{"rendered":"GB\/T 3098.13: \u30dc\u30eb\u30c8\u304a\u3088\u3073\u306d\u3058\u306e\u30c8\u30eb\u30af\u8a66\u9a13\u304a\u3088\u3073\u7834\u58ca\u30c8\u30eb\u30af"},"content":{"rendered":"

GB\/T 3098.13\u898f\u683c\u306e\u7d39\u4ecb<\/h1>\n
\n

\u3053\u306e\u898f\u683c\u306f\u3001\u516c\u79f0\u76f4\u5f841mm\u304b\u308910mm\u307e\u3067\u306e\u30dc\u30eb\u30c8\u304a\u3088\u3073\u306d\u3058\u306e\u30c8\u30eb\u30af\u8a66\u9a13\u3068\u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7de0\u7d50\u5177\u304c\u306d\u3058\u308a\u8377\u91cd\u4e0b\u3067\u306e\u6a5f\u68b0\u7684\u6027\u80fd\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u6a5f\u68b0\u3001\u81ea\u52d5\u8eca\u3001\u5efa\u8a2d\u696d\u754c\u306b\u304a\u3051\u308b\u7528\u9014\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8981\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306fISO 898-7:1992\u3092\u53c2\u7167\u3057\u3066\u304a\u308a\u3001\u5f37\u5ea6\u533a\u52068.8\u30019.8\u300110.9\u3001\u304a\u3088\u307312.9\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u898f\u683c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u9069\u5207\u306a\u7de0\u7d50\u90e8\u54c1\u3092\u9078\u5b9a\u3057\u3001\u306d\u3058\u308a\u5f37\u5ea6\u4e0d\u8db3\u306b\u3088\u308b\u7834\u640d\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u30dc\u30eb\u30c8\u3084\u306d\u3058\u304c\u898f\u5b9a\u306e\u30c8\u30eb\u30af\u306b\u8010\u3048\u3001\u65e9\u671f\u306b\u7834\u640d\u3057\u306a\u3044\u3053\u3068\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306e\u7cbe\u5bc6\u306a\u8a66\u9a13\u65b9\u6cd5\u3092\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n

\u30c8\u30eb\u30af\u8a66\u9a13\u624b\u9806<\/h2>\n
\n

\u539f\u7406<\/h3>\n

\u30c8\u30eb\u30af\u8a66\u9a13\u3067\u306f\u3001\u30dc\u30eb\u30c8\u307e\u305f\u306f\u306d\u3058\u3092\u8a66\u9a13\u88c5\u7f6e\u306b\u56fa\u5b9a\u3057\u3001\u7834\u640d\u3059\u308b\u307e\u3067\u30c8\u30eb\u30af\u3092\u52a0\u3048\u3066\u3001\u7834\u640d\u30c8\u30eb\u30af\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7de0\u7d50\u5177\u306e\u306d\u3058\u308a\u62b5\u6297\u3092\u8a55\u4fa1\u3057\u3001\u898f\u5b9a\u5024\u306b\u9054\u3059\u308b\u524d\u306b\u7834\u640d\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6700\u4f4e\u9650\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u305b\u3093\u65ad\u5f37\u5ea6\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u306b\u3001\u7d14\u7c8b\u306a\u306d\u3058\u308a\u8377\u91cd\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3002<\/li>\n
  • \u6750\u6599\u306e\u5b8c\u5168\u6027\u3068\u88fd\u9020\u54c1\u8cea\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n
    \n

    \u88c5\u7f6e<\/h3>\n

    \u8a66\u9a13\u88c5\u7f6e\u306e\u69cb\u6210\u306b\u306f\u3001\u5178\u578b\u7684\u306a\u56f3\uff08\u4f8b\u3048\u3070\u3001\u898f\u683c\u306e\u56f31\uff09\u306b\u793a\u3059\u3088\u3046\u306a\u30c8\u30eb\u30af\u8a66\u9a13\u88c5\u7f6e\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u6b63\u78ba\u306a\u6e2c\u5b9a\u3092\u4fdd\u8a3c\u3059\u308b\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

      \n
    1. \u30c8\u30eb\u30af\u30ec\u30f3\u30c1\u307e\u305f\u306f\u30c8\u30eb\u30af\u30e1\u30fc\u30bf\u30fc\u306e\u5bb9\u91cf\u306f\u3001\u8a66\u9a13\u7247\u306e\u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\u306e5\u500d\u3092\u8d85\u3048\u306a\u3044\u3082\u306e\u3002<\/li>\n
    2. \u30c8\u30eb\u30af\u30e1\u30fc\u30bf\u30fc\u306e\u6700\u5927\u8aa4\u5dee\u306f\u3001\u6700\u5c0f\u6545\u969c\u30c8\u30eb\u30af\u306e\u00b11%\u4ee5\u5185\u3067\u3042\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/li>\n
    3. \u8ef8\u65b9\u5411\u306e\u8377\u91cd\u3084\u6469\u64e6\u306b\u3088\u3063\u3066\u7d50\u679c\u304c\u6b6a\u3080\u3053\u3068\u306a\u304f\u3001\u7de0\u7d50\u5177\u3092\u56fa\u5b9a\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30f3\u30d7\u6cbb\u5177\u3002<\/li>\n<\/ol>\n

      \u7523\u696d\u8a66\u9a13\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u88c5\u7f6e\u306e\u6821\u6b63\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n

      \n

      \u8a66\u9a13\u6761\u4ef6<\/h3>\n

      \u8a66\u9a13\u3067\u306f\u3001\u88682\u306b\u793a\u3059\u5024\u3067\u306d\u3058\u308a\u529b\u306e\u307f\u3092\u52a0\u3048\u308b\u3053\u3068\u3002\u8a66\u9a13\u7247\u306f\u3001\u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\u306b\u9054\u3059\u308b\u524d\u306b\u7834\u640d\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002\u6b63\u78ba\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u30d8\u30c3\u30c9\u3068\u306d\u3058\u90e8\u3068\u306e\u6469\u64e6\u3092\u907f\u3051\u308b\u3053\u3068\u3002<\/p>\n

        \n
      • \u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u3001\u901a\u5e38\u306f\u5468\u56f2\u6e29\u5ea6\u6761\u4ef6\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n
      • \u306d\u3058\u516c\u5dee\u304c6g\u30016f\u30016e\u306e\u7de0\u7d50\u90e8\u54c1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n
      • \u30d0\u30c3\u30c1\u54c1\u8cea\u306e\u7d71\u8a08\u7684\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8907\u6570\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u63a1\u53d6\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n
        \n

        \u624b\u9806<\/h3>\n

        \u30dc\u30eb\u30c8\u307e\u305f\u306f\u306d\u3058\u3092\u6cbb\u5177\u306b\u633f\u5165\u3059\u308b\u969b\u306f\u3001\u5c11\u306a\u304f\u3068\u30822\u5c71\u5206\u306e\u306d\u3058\u5c71\u304c\u5b8c\u5168\u306b\u565b\u307f\u5408\u3046\u3088\u3046\u306b\u3057\u3001\u6cbb\u5177\u3068\u30d8\u30c3\u30c9\u306e\u9593\u306b\u5c11\u306a\u304f\u3068\u3082\u306d\u3058\u5c71\u5f84\u5206\u306e\u9699\u9593\u3092\u6b8b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7834\u640d\u3059\u308b\u307e\u3067\u3001\u30c8\u30eb\u30af\u3092\u7d99\u7d9a\u7684\u304b\u3064\u4e00\u5b9a\u306b\u304b\u3051\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

          \n
        1. \u8a66\u6599\u304c\u6ed1\u308a\u843d\u3061\u306a\u3044\u3088\u3046\u306b\u3001\u3057\u3063\u304b\u308a\u3068\u56fa\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
        2. \u7834\u58ca\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u30c8\u30eb\u30af\u5024\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
        3. \u7834\u65ad\u9762\u3092\u691c\u67fb\u3057\u3001\u4ecb\u5728\u7269\u3084\u4e0d\u9069\u5207\u306a\u71b1\u51e6\u7406\u306a\u3069\u306e\u6b20\u9665\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ol>\n

          \u3053\u306e\u65b9\u6cd5\u306f\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u3082\u305f\u3089\u3057\u3001\u751f\u7523\u306b\u304a\u3051\u308b\u54c1\u8cea\u7ba1\u7406\u306e\u6307\u91dd\u3068\u306a\u308b\u3002<\/p>\n<\/div>\n

          \u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af<\/h2>\n
          \n

          \u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\uff08M\uff09B\u5206<\/sub>\uff09\u306f\u3001\u6b21\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/p>\n

          MB\u5206<\/sub> = \u03c4B\u5206<\/sub> \u00d7 WP min<\/sub><\/p>\n

          \u3069\u3053\uff1a<\/p>\n

            \n
          • WP min<\/sub> = \u03c0\/16 \u00d7 d1\u5206<\/sub>3<\/sup> \uff08\u306d\u3058\u308a\u65ad\u9762\u4fc2\u6570\uff09<\/li>\n
          • \u03c4B\u5206<\/sub> = X \u00d7 \u03c3b\u5206<\/sub> \uff08\u6700\u5c0f\u306d\u3058\u308a\u5f37\u5ea6\uff09<\/li>\n
          • d1\u5206<\/sub>: \u5916\u306d\u3058\u306e\u6700\u5c0f\u5c0f\u5f84<\/li>\n
          • \u03c3b\u5206<\/sub>\u6700\u5c0f\u5f15\u5f35\u5f37\u5ea6<\/li>\n
          • X\uff1a\u5f37\u5ea6\u6bd4\uff08\u88681\u3088\u308a\uff09<\/li>\n<\/ul>\n

            \u3053\u306e\u8a08\u7b97\u306b\u3088\u308a\u3001\u6750\u6599\u7279\u6027\u3068\u5f62\u72b6\u3092\u8003\u616e\u306b\u5165\u308c\u3001\u7de0\u7d50\u5177\u304c\u8a2d\u8a08\u8377\u91cd\u306b\u5b89\u5168\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n

            \n

            \u5f37\u5ea6\u6bd4X<\/h3>\n
            \n\n\n\n\n\n
            \u30d7\u30ed\u30d1\u30c6\u30a3\u30af\u30e9\u30b9<\/th>\n8.8<\/th>\n9.8<\/th>\n10.9<\/th>\n12.9<\/th>\n<\/tr>\n<\/thead>\n
            \u6bd4\u7387X<\/td>\n0.84<\/td>\n0.815<\/td>\n0.79<\/td>\n0.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            \u3053\u308c\u3089\u306e\u6bd4\u7387\u306f\u3001\u5f15\u5f35\u7279\u6027\u306b\u57fa\u3065\u3044\u3066\u306d\u3058\u308a\u5f37\u5ea6\u3092\u8abf\u6574\u3057\u3001\u4fdd\u5b88\u7684\u306a\u8a2d\u8a08\u5024\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/p>\n<\/div>\n

            \n

            \u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\u5024<\/h3>\n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            \u30b9\u30ec\u30c3\u30c9\u6307\u5b9a<\/th>\n\u30d4\u30c3\u30c1\uff08mm\uff09<\/th>\n\u6700\u5c0f\u6545\u969c\u30c8\u30eb\u30afMB\u5206<\/sub> \uff08N\u30fbm\uff09<\/th>\n<\/tr>\n
            \u30d7\u30ed\u30d1\u30c6\u30a3\u30af\u30e9\u30b9<\/th>\n<\/tr>\n
            8.8<\/th>\n9.8<\/th>\n10.9<\/th>\n12.9<\/th>\n<\/tr>\n<\/thead>\n
            M1<\/td>\n0.25<\/td>\n0.033<\/td>\n0.036<\/td>\n0.04<\/td>\n0.045<\/td>\n<\/tr>\n
            M1.2<\/td>\n0.25<\/td>\n0.075<\/td>\n0.082<\/td>\n0.092<\/td>\n0.1<\/td>\n<\/tr>\n
            M1.4<\/td>\n0.3<\/td>\n0.12<\/td>\n0.13<\/td>\n0.14<\/td>\n0.16<\/td>\n<\/tr>\n
            M1.6<\/td>\n0.35<\/td>\n0.16<\/td>\n0.18<\/td>\n0.2<\/td>\n0.22<\/td>\n<\/tr>\n
            M2<\/td>\n0.4<\/td>\n0.37<\/td>\n0.4<\/td>\n0.45<\/td>\n0.5<\/td>\n<\/tr>\n
            M2.5<\/td>\n0.45<\/td>\n0.82<\/td>\n0.9<\/td>\n1<\/td>\n1.1<\/td>\n<\/tr>\n
            M3<\/td>\n0.5<\/td>\n1.5<\/td>\n1.7<\/td>\n1.9<\/td>\n2.1<\/td>\n<\/tr>\n
            M3.5<\/td>\n0.6<\/td>\n2.4<\/td>\n2.7<\/td>\n3<\/td>\n3.3<\/td>\n<\/tr>\n
            M4<\/td>\n0.7<\/td>\n3.6<\/td>\n3.9<\/td>\n4.4<\/td>\n4.9<\/td>\n<\/tr>\n
            M5<\/td>\n0.8<\/td>\n7.6<\/td>\n8.3<\/td>\n9.3<\/td>\n10<\/td>\n<\/tr>\n
            M6<\/td>\n1<\/td>\n13<\/td>\n14<\/td>\n16<\/td>\n17<\/td>\n<\/tr>\n
            M7<\/td>\n1<\/td>\n23<\/td>\n25<\/td>\n28<\/td>\n31<\/td>\n<\/tr>\n
            M8<\/td>\n1.25<\/td>\n33<\/td>\n36<\/td>\n40<\/td>\n44<\/td>\n<\/tr>\n
            M8\u00d71<\/td>\n1<\/td>\n38<\/td>\n42<\/td>\n46<\/td>\n52<\/td>\n<\/tr>\n
            M10<\/td>\n1.5<\/td>\n66<\/td>\n72<\/td>\n81<\/td>\n90<\/td>\n<\/tr>\n
            M10\u00d71<\/td>\n1<\/td>\n84<\/td>\n92<\/td>\n102<\/td>\n114<\/td>\n<\/tr>\n
            M10\u00d71.25<\/td>\n1.25<\/td>\n75<\/td>\n82<\/td>\n91<\/td>\n102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            \u6ce8\uff1a\u3053\u308c\u3089\u306e\u5024\u306f\u3001\u516c\u5dee6g\u30016f\u3001\u304a\u3088\u30736e\u306e\u306d\u3058\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u7d44\u307f\u7acb\u3066\u6642\u306e\u5b89\u5168\u306a\u53d6\u308a\u4ed8\u3051\u30c8\u30eb\u30af\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<\/div>\n

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

            GB\/T 3098.13\u306b\u304a\u3051\u308b\u30c8\u30eb\u30af\u8a66\u9a13\u306e\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

            \u3053\u306e\u8a66\u9a13\u306f\u3001\u5c0f\u5f84\u30dc\u30eb\u30c8\u3084\u306d\u3058\u306e\u306d\u3058\u308a\u5f37\u5ea6\u3092\u691c\u8a3c\u3057\u3001\u898f\u5b9a\u306e\u8377\u91cd\u4e0b\u3067\u7834\u640d\u3057\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u96fb\u5b50\u6a5f\u5668\u3084\u7cbe\u5bc6\u6a5f\u68b0\u306a\u3069\u3001\u9ad8\u5fdc\u529b\u304c\u8981\u6c42\u3055\u308c\u308b\u7528\u9014\u306b\u304a\u3051\u308b\u54c1\u8cea\u4fdd\u8a3c\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/div>\n

            \n

            \u30d5\u30a1\u30b9\u30ca\u30fc\u306b\u9069\u3057\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u30af\u30e9\u30b9\u306f\u3069\u306e\u3088\u3046\u306b\u9078\u629e\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n

            \u5fc5\u8981\u306a\u5f15\u5f35\u5f37\u5ea6\u3068\u306d\u3058\u308a\u5f37\u5ea6\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001\u30af\u30e9\u30b912.9\u306f\u3088\u308a\u9ad8\u3044\u5024\u3092\u793a\u3057\u307e\u3059\u304c\u3001\u6c34\u7d20\u8106\u5316\u3092\u9632\u3050\u305f\u3081\u306b\u614e\u91cd\u306a\u53d6\u308a\u6271\u3044\u304c\u5fc5\u8981\u3067\u3059\u3002\u4f7f\u7528\u6642\u306e\u8377\u91cd\u3068\u74b0\u5883\u8981\u56e0\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n

            \n

            \u6e2c\u5b9a\u3055\u308c\u305f\u30c8\u30eb\u30af\u304c\u6700\u5c0f\u7834\u58ca\u30c8\u30eb\u30af\u3092\u4e0b\u56de\u3063\u305f\u5834\u5408\u306f\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n

            \u3053\u308c\u306f\u3001\u6750\u6599\u306e\u6b20\u9665\u307e\u305f\u306f\u88fd\u9020\u4e0a\u306e\u554f\u984c\u306e\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u8a72\u5f53\u30ed\u30c3\u30c8\u3092\u4e0d\u5408\u683c\u3068\u3057\u3001\u4e0d\u9069\u5207\u306a\u71b1\u51e6\u7406\u3084\u306d\u3058\u5c71\u306e\u5f62\u72b6\u305a\u308c\u306a\u3069\u3001\u539f\u56e0\u3092\u8abf\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n

            \n

            \u3053\u306e\u898f\u683c\u306f\u300110mm\u3088\u308a\u5927\u304d\u3044\u30b5\u30a4\u30ba\u306e\u7559\u3081\u5177\u306b\u3082\u9069\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

            \u3044\u3044\u3048\u3001GB\/T 3098.13\u306f\u76f4\u5f841\uff5e10mm\u306b\u9650\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u5927\u304d\u306a\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u306f\u3001GB\/T 3098\u306e\u4ed6\u306e\u90e8\u5206\u3001\u307e\u305f\u306fISO 898-1\u306a\u3069\u306eISO\u898f\u683c\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n

            \n

            \u6469\u64e6\u306f\u30c8\u30eb\u30af\u8a66\u9a13\u306e\u7d50\u679c\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\uff1f<\/h3>\n

            \u30d8\u30c3\u30c9\u3068\u306d\u3058\u5c71\u306e\u9593\u306e\u6469\u64e6\u306f\u3001\u6e2c\u5b9a\u30c8\u30eb\u30af\u3092\u904e\u5927\u8a55\u4fa1\u3055\u305b\u3001\u4e0d\u6b63\u78ba\u306a\u8a55\u4fa1\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u5e72\u6e09\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u6cbb\u5177\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n

            \n

            \u5f37\u5ea6\u6bd4X\u306f\u8a08\u7b97\u306b\u304a\u3044\u3066\u3069\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u304b\uff1f<\/h3>\n

            X\u306f\u306d\u3058\u308a\u305b\u3093\u65ad\u5f37\u5ea6\u3068\u5f15\u5f35\u5f37\u5ea6\u3092\u76f8\u95a2\u3055\u305b\u308b\u6307\u6a19\u3067\u3042\u308a\u3001\u5b89\u5168\u7387\u3092\u793a\u3059\u3002\u9ad8\u7b49\u7d1a\u307b\u3069X\u306e\u5024\u304c\u4f4e\u304f\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u8106\u6027\u304c\u5897\u3059\u3053\u3068\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u4fdd\u5b88\u7684\u306a\u8a2d\u8a08\u306e\u6307\u91dd\u3068\u306a\u308b\u3002<\/p>\n<\/div>\n

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

            Introduction of the GB\/T 3098.13 Standard This standard specifies the torque test and minimum failure torque for bolts and screws with nominal diameters from 1 mm to 10 mm. It ensures fasteners meet mechanical performance requirements under torsional loads, critical for applications in machinery, automotive, and construction industries. The standard references ISO 898-7:1992 and applies to property classes 8.8, 9.8, 10.9, and 12.9. Understanding this standard helps engineers select appropriate fasteners, preventing failures due to insufficient torsional strength. It outlines precise testing methods to verify that bolts and screws can withstand specified torques without fracturing prematurely. Torque Test Procedure Principle The torque test involves clamping the bolt or screw in […]<\/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-5688","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\/5688","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=5688"}],"version-history":[{"count":3,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5688\/revisions"}],"predecessor-version":[{"id":5691,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5688\/revisions\/5691"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/categories?post=5688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/tags?post=5688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}