{"id":5694,"date":"2025-12-24T01:00:17","date_gmt":"2025-12-24T01:00:17","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5694"},"modified":"2025-12-24T01:00:17","modified_gmt":"2025-12-24T01:00:17","slug":"gb-t-3098-14-2000-nut-expansion-test-for-fasteners","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/zh\/blog\/gb-t-3098-14-2000-nut-expansion-test-for-fasteners\/","title":{"rendered":"GB\/T 3098.14-2000 \u7d27\u56fa\u4ef6\u87ba\u6bcd\u81a8\u80c0\u8bd5\u9a8c"},"content":{"rendered":"
\n

GB\/T 3098.14-2000 \u6807\u51c6\u7b80\u4ecb<\/h2>\n

GB\/T 3098.14-2000 \u89c4\u5b9a\u4e86\u7d27\u56fa\u4ef6\u7684\u673a\u68b0\u6027\u80fd\uff0c\u91cd\u70b9\u5728\u4e8e\u87ba\u6bcd\u81a8\u80c0\u8bd5\u9a8c\u3002\u8be5\u6807\u51c6\u5bf9\u4e8e\u786e\u4fdd\u87ba\u6bcd\u5728\u673a\u68b0\u5e94\u529b\u4e0b\u7684\u5ef6\u5c55\u6027\u548c\u5b8c\u6574\u6027\u81f3\u5173\u91cd\u8981\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u6c7d\u8f66\u3001\u822a\u7a7a\u822a\u5929\u548c\u5efa\u7b51\u7b49\u884c\u4e1a\u3002\u8be5\u8bd5\u9a8c\u8bc4\u4f30\u87ba\u6bcd\u5728\u5b54\u81a8\u80c0\u4f5c\u7528\u4e0b\u4e0d\u53d1\u751f\u8fc7\u65e9\u5931\u6548\u7684\u80fd\u529b\uff0c\u4e3a\u6750\u6599\u9009\u62e9\u548c\u8d28\u91cf\u63a7\u5236\u63d0\u4f9b\u5173\u952e\u6570\u636e\u3002\u4f5c\u4e3a\u673a\u68b0\u6750\u6599\u4e13\u5bb6\uff0c\u8be5\u8bd5\u9a8c\u6709\u52a9\u4e8e\u9a8c\u8bc1\u87ba\u6bcd\u662f\u5426\u7b26\u5408\u6027\u80fd\u7b49\u7ea7\u8981\u6c42\uff0c\u4ece\u800c\u9632\u6b62\u5728\u9ad8\u8d1f\u8f7d\u5e94\u7528\u4e2d\u53d1\u751f\u5931\u6548\u3002<\/p>\n

\u81a8\u80c0\u8bd5\u9a8c\u6d4b\u91cf\u53bb\u9664\u87ba\u6bcd\u5185\u87ba\u7eb9\u540e\uff0c\u7528\u9525\u5f62\u82af\u8f74\u7a7f\u8fc7\u87ba\u6bcd\u65f6\u5b54\u5f84\u589e\u52a0\u7684\u767e\u5206\u6bd4\u3002\u8fd9\u786e\u4fdd\u87ba\u6bcd\u6ee1\u8db3\u6700\u5c0f\u81a8\u80c0\u8981\u6c42\uff0c\u53cd\u6620\u4e86\u5176\u6750\u6599\u7684\u97e7\u6027\u548c\u6297\u88c2\u6027\u3002<\/p>\n<\/div>\n

\n

\u81a8\u80c0\u8bd5\u9a8c\u539f\u7406<\/h2>\n

\u5176\u539f\u7406\u662f\u5148\u53bb\u9664\u5185\u87ba\u7eb9\u4ee5\u8fbe\u5230\u6807\u79f0\u87ba\u7eb9\u76f4\u5f84\uff0c\u7136\u540e\u5c06\u9525\u5f62\u82af\u8f74\u538b\u5165\u87ba\u6bcd\u3002\u4e4b\u540e\u6d4b\u91cf\u5b54\u5f84\u6269\u5f20\u767e\u5206\u6bd4\u3002\u6b64\u8fc7\u7a0b\u7528\u4e8e\u8bc4\u4f30\u87ba\u6bcd\u7684\u5ef6\u5c55\u6027\uff0c\u786e\u4fdd\u5176\u5728\u89c4\u5b9a\u7684\u6781\u9650\u8303\u56f4\u5185\u53d8\u5f62\u800c\u4e0d\u53d1\u751f\u65ad\u88c2\u3002<\/p>\n

    \n
  • \u53bb\u9664\u87ba\u7eb9\u81f3\u6807\u79f0\u76f4\u5f84\uff08\u516c\u5dee H12\uff09\u4e3a\u8bd5\u6837\u8fdb\u884c\u5747\u5300\u6d4b\u8bd5\u505a\u597d\u51c6\u5907\u3002<\/li>\n
  • \u82af\u8f74\u63d2\u5165\u6a21\u62df\u81a8\u80c0\u529b\uff0c\u4ece\u800c\u63ed\u793a\u6750\u6599\u7684\u5f31\u70b9\u3002<\/li>\n
  • \u6269\u5f20\u767e\u5206\u6bd4\u7684\u6d4b\u91cf\u7ed3\u679c\u51b3\u5b9a\u4e86\u7ee9\u6548\u7b49\u7ea7\u7684\u5408\u683c\/\u4e0d\u5408\u683c\u3002<\/li>\n<\/ul>\n

    \u5bf9\u4e8e\u6613\u53d7\u632f\u52a8\u73af\u5883\u5f71\u54cd\u7684\u87ba\u6bcd\u800c\u8a00\uff0c\u8fd9\u79cd\u65b9\u6cd5\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4e0e\u6574\u4f53\u673a\u68b0\u53ef\u9760\u6027\u5bc6\u5207\u76f8\u5173\u3002<\/p>\n<\/div>\n

    \n

    \u6d4b\u8bd5\u82af\u8f74\u89c4\u683c<\/h2>\n

    \u5982\u56fe 1 \u6240\u793a\uff0c\u6d4b\u8bd5\u82af\u8f74\u8bbe\u8ba1\u7528\u4e8e 6% \u6216 4% \u81a8\u80c0\u6d4b\u91cf\uff08\u53c2\u89c1\u6807\u51c6\u7b2c 4 \u7ae0\uff09\u3002\u5176\u6700\u5c0f\u786c\u5ea6\u5fc5\u987b\u226545 HRC\uff0c\u9525\u5f62\u90e8\u5206\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u5fc5\u987b\u629b\u5149\u81f3 Ra=2.5 \u03bcm\u3002<\/p>\n

      \n
    • \u5bf9\u4e8e 6% \u81a8\u80c0\uff1a\u82af\u8f74\u76f4\u5f84\u5bf9\u5e94\u4e8e 1.06D\u3002<\/li>\n
    • \u5bf9\u4e8e 4% \u81a8\u80c0\uff1a\u82af\u8f74\u76f4\u5f84\u5bf9\u5e94\u4e8e 1.04D\u3002<\/li>\n
    • D \u4ee3\u8868\u87ba\u7eb9\u7684\u516c\u79f0\u76f4\u5f84\uff1b\u5bf9\u4e8e\u8d85\u5927\u5c3a\u5bf8\u7684\u653b\u4e1d\u87ba\u6bcd\uff0cD \u4f1a\u6839\u636e\u589e\u5927\u7684\u87ba\u7eb9\u5927\u5f84\u8fdb\u884c\u8c03\u6574\u3002<\/li>\n<\/ul>\n

      \u6b63\u786e\u7684\u82af\u8f74\u51c6\u5907\u53ef\u786e\u4fdd\u51c6\u786e\u3001\u53ef\u91cd\u590d\u7684\u7ed3\u679c\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u6469\u64e6\u5f15\u8d77\u7684\u8bef\u5dee\u3002<\/p>\n<\/div>\n

      \n

      \u575a\u679c\u6807\u672c\u5236\u5907<\/h2>\n

      \u87ba\u6bcd\u8bd5\u6837\u5fc5\u987b\u53bb\u9664\u87ba\u7eb9\uff0c\u4f7f\u5176\u76f4\u5f84\u4e0e\u6807\u79f0\u87ba\u7eb9\u76f4\u5f84\u76f8\u7b26\uff0c\u5e76\u7b26\u5408 H12 \u516c\u5dee\u8981\u6c42\u3002\u8fd9\u79cd\u5904\u7406\u65b9\u6cd5\u80fd\u4f7f\u87ba\u6bcd\u6709\u6548\u5730\u8fdb\u884c\u81a8\u80c0\u8bd5\u9a8c\uff0c\u6a21\u62df\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u53d8\u5f62\u60c5\u51b5\u3002<\/p>\n

        \n
      1. \u7cbe\u786e\u5730\u53bb\u9664\u7ebf\u5934\uff0c\u907f\u514d\u5f15\u5165\u7f3a\u9677\u3002<\/li>\n
      2. \u786e\u4fdd\u6837\u54c1\u5728\u6d4b\u8bd5\u524d\u672a\u53d7\u5230\u4efb\u4f55\u635f\u574f\u3002<\/li>\n
      3. \u5bf9\u4e8e\u4ef2\u88c1\uff0c\u8981\u4e25\u683c\u9075\u5b88\u5bb9\u5dee\u539f\u5219\uff0c\u4ee5\u6c42\u4fdd\u6301\u4e00\u81f4\u6027\u3002<\/li>\n<\/ol>\n

        \u5e94\u68c0\u67e5\u5236\u5907\u597d\u7684\u6837\u54c1\u662f\u5426\u5747\u5300\uff0c\u56e0\u4e3a\u53d8\u5316\u4f1a\u5f71\u54cd\u81a8\u80c0\u6d4b\u91cf\uff0c\u5e76\u5bfc\u81f4\u5bf9\u673a\u68b0\u6027\u80fd\u7684\u8bc4\u4f30\u4e0d\u51c6\u786e\u3002<\/p>\n<\/div>\n

        \n

        \u6d4b\u8bd5\u7a0b\u5e8f<\/h2>\n

        \u6d4b\u8bd5\u524d\uff0c\u5728\u82af\u8f74\u4e0a\u6d82\u62b9\u4e8c\u786b\u5316\u94bc\uff08MoS\u2082\uff09\u6da6\u6ed1\u5242\u3002\u5982\u56fe2\u6240\u793a\uff0c\u5c06\u82af\u8f74\u63d2\u5165\u87ba\u6bcd\u8bd5\u6837\u4e2d\u3002\u7f13\u6162\u3001\u8fde\u7eed\u3001\u540c\u8f74\u5730\u65bd\u52a0\u8f7d\u8377\uff0c\u76f4\u81f3\u82af\u8f74\u7684\u5706\u67f1\u90e8\u5206\u7a7f\u8fc7\u87ba\u6bcd\u5b54\u3002\u7262\u56fa\u5730\u56fa\u5b9a\u82af\u8f74\u7684\u4e0a\u7aef\u3002\u4ef2\u88c1\u6d4b\u8bd5\u4e2d\uff0c\u63d2\u5165\u901f\u5ea6\u4e0d\u5e94\u8d85\u8fc725 mm\/min\u3002<\/p>\n

          \n
        • \u6da6\u6ed1\u53ef\u4ee5\u51cf\u5c11\u6469\u64e6\uff0c\u786e\u4fdd\u6d4b\u8bd5\u80fd\u591f\u51c6\u786e\u6d4b\u91cf\u6750\u6599\u6027\u80fd\u3002<\/li>\n
        • \u63a7\u5236\u901f\u5ea6\u53ef\u4ee5\u9632\u6b62\u52a8\u6001\u6548\u5e94\u5f71\u54cd\u7ed3\u679c\u3002<\/li>\n
        • \u540c\u8f74\u5bf9\u51c6\u5bf9\u4e8e\u907f\u514d\u5e94\u529b\u5206\u5e03\u4e0d\u5747\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<\/ul>\n

          \u8be5\u7a0b\u5e8f\u53ef\u63d0\u4f9b\u6709\u5173\u575a\u679c\u6027\u80fd\u7684\u53ef\u9760\u6570\u636e\uff0c\u6307\u5bfc\u5236\u9020\u5546\u6539\u8fdb\u5de5\u827a\u3002<\/p>\n<\/div>\n

          \n

          \u8bc4\u4f30\u6807\u51c6<\/h2>\n

          \u575a\u679c\u7684\u603b\u81a8\u80c0\u91cf\u5982\u4e0b\uff1a<\/p>\n

          \n\n\n\n\n\n\n
          \u8868\u73b0\u7b49\u7ea7<\/th>\n\u6700\u5c0f\u6269\u5c55\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n
          4\u81f312<\/td>\n6<\/td>\n<\/tr>\n
          04 \u548c 05<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          \u5982\u679c\u87ba\u6bcd\u58c1\u5728\u8fbe\u5230\u6700\u5c0f\u81a8\u80c0\u503c\u4e4b\u524d\u5b8c\u5168\u65ad\u88c2\uff0c\u5219\u5224\u5b9a\u4e3a\u4e0d\u5408\u683c\u3002\u5982\u6709\u4e89\u8bae\uff0c\u5e94\u6cbf\u88c2\u7eb9\u5bf9\u9762\u5256\u5f00\u87ba\u6bcd\uff1b\u5982\u679c\u87ba\u6bcd\u65ad\u6210\u4e24\u534a\uff0c\u5219\u5224\u5b9a\u4e3a\u4e0d\u5408\u683c\u3002\u6b64\u6807\u51c6\u786e\u4fdd\u87ba\u6bcd\u5728\u89c4\u5b9a\u7684\u53d8\u5f62\u91cf\u4e0b\u4fdd\u6301\u7ed3\u6784\u5b8c\u6574\u6027\u3002<\/p>\n<\/div>\n

          \n

          \u7279\u6b8a\u60c5\u51b5\u4e0b\u7684\u9884\u7d27\u529b\u87ba\u6bcd<\/h2>\n

          \u5bf9\u4e8e\u7b26\u5408 GB\/T 3098.9 \u7684\u9884\u7d27\u626d\u77e9\u87ba\u6bcd\uff0c\u6700\u5c0f\u81a8\u80c0\u91cf\u4e0d\u5f97\u8d85\u8fc7\u7b2c 4 \u7ae0\u4e2d\u89c4\u5b9a\u7684\u516d\u89d2\u87ba\u6bcd\u503c\u7684 20%\u3002\u6b64\u8c03\u6574\u8003\u8651\u4e86\u5176\u8bbe\u8ba1\u7279\u70b9\uff0c\u8fd9\u4e9b\u7279\u70b9\u53ef\u80fd\u4f1a\u5f71\u54cd\u5ef6\u5c55\u6027\u3002<\/p>\n

          \u6d4b\u8bd5\u8fd9\u4e9b\u87ba\u6bcd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5176\u626d\u77e9\u9501\u5b9a\u673a\u5236\uff0c\u4ee5\u907f\u514d\u5bf9\u7ed3\u679c\u4ea7\u751f\u8bef\u89e3\u3002<\/p>\n<\/div>\n

          \n

          \u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n
            \n
          1. GB\/T 3098.14-2000 \u4e2d\u87ba\u6bcd\u81a8\u80c0\u8bd5\u9a8c\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff1f<\/strong>
            \n\u8be5\u6d4b\u8bd5\u901a\u8fc7\u6d4b\u91cf\u87ba\u6bcd\u5728\u4e0d\u53d1\u751f\u65ad\u88c2\u7684\u60c5\u51b5\u4e0b\u81a8\u80c0\u7684\u80fd\u529b\u6765\u8bc4\u4f30\u87ba\u6bcd\u7684\u5ef6\u5c55\u6027\uff0c\u786e\u4fdd\u5176\u6ee1\u8db3\u5e94\u7528\u4e2d\u7684\u5b89\u5168\u673a\u68b0\u6027\u80fd\u8981\u6c42\u3002<\/li>\n
          2. \u5982\u4f55\u51c6\u5907\u82af\u8f74\u4ee5\u8fdb\u884c\u7cbe\u786e\u6d4b\u8bd5\uff1f<\/strong>
            \n\u6d82\u62b9 MoS\u2082 \u6da6\u6ed1\u5242\uff0c\u786e\u4fdd\u6700\u5c0f\u786c\u5ea6\u4e3a 45 HRC\uff0c\u5e76\u5c06\u9525\u5f62\u90e8\u5206\u629b\u5149\u81f3 Ra=2.5 \u03bcm\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u6469\u64e6\u5e76\u83b7\u5f97\u53ef\u9760\u7684\u81a8\u80c0\u6570\u636e\u3002<\/li>\n
          3. \u4e0d\u540c\u6027\u80fd\u7b49\u7ea7\u7684\u6269\u5c55\u9650\u5236\u662f\u591a\u5c11\uff1f<\/strong>
            \n4 \u81f3 12 \u7ea7\u94a2\u6750\u7684\u6700\u4f4e\u8981\u6c42\u4e3a 6%\uff1b4 \u7ea7\u548c 5 \u7ea7\u94a2\u6750\u7684\u6700\u4f4e\u8981\u6c42\u4e3a 4%\u3002\u5982\u679c\u5728\u8fd9\u4e9b\u9650\u5236\u6761\u4ef6\u4e4b\u524d\u53d1\u751f\u5b8c\u5168\u65ad\u88c2\uff0c\u5219\u89c6\u4e3a\u5931\u6548\u3002<\/li>\n
          4. \u5bf9\u4e8e\u9884\u7d27\u529b\u87ba\u6bcd\uff0c\u6d4b\u8bd5\u65b9\u6cd5\u6709\u4f55\u4e0d\u540c\uff1f<\/strong>
            \n\u6839\u636e GB\/T 3098.9 \u6807\u51c6\uff0c\u5176\u6700\u5c0f\u81a8\u80c0\u91cf\u9650\u5236\u4e3a 20% \u6807\u51c6\u516d\u89d2\u87ba\u6bcd\u503c\uff0c\u8fd9\u662f\u8003\u8651\u5230\u5176\u626d\u77e9\u7279\u6027\u53ef\u80fd\u4f1a\u964d\u4f4e\u5ef6\u5c55\u6027\u3002<\/li>\n
          5. \u4ef2\u88c1\u8bd5\u9a8c\u4e2d\uff0c\u82af\u8f74\u63d2\u5165\u63a8\u8350\u901f\u5ea6\u662f\u591a\u5c11\uff1f<\/strong>
            \n\u4e3a\u786e\u4fdd\u53ef\u63a7\u3001\u53ef\u91cd\u590d\u7684\u6761\u4ef6\uff0c\u907f\u514d\u52a8\u6001\u52a0\u8f7d\u6548\u5e94\u5bfc\u81f4\u7ed3\u679c\u65e0\u6548\uff0c\u8bf7\u52ff\u8d85\u8fc7 25 \u6beb\u7c73\/\u5206\u949f\u3002<\/li>\n
          6. \u4e3a\u4ec0\u4e48\u87ba\u7eb9\u53bb\u9664\u81f3 H12 \u516c\u5dee\u5f88\u91cd\u8981\uff1f<\/strong>
            \n\u5b83\u89c4\u8303\u4e86\u8d77\u59cb\u5b54\u5f84\uff0c\u4ece\u800c\u53ef\u4ee5\u5bf9\u81a8\u80c0\u8fdb\u884c\u4e00\u81f4\u7684\u6d4b\u91cf\uff0c\u5e76\u5bf9\u4e0d\u540c\u6837\u672c\u8fdb\u884c\u516c\u5e73\u7684\u6bd4\u8f83\u3002<\/li>\n<\/ol>\n<\/div>\n

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

            Introduction to the GB\/T 3098.14-2000 Standard GB\/T 3098.14-2000 specifies the mechanical properties of fasteners, focusing on the nut expansion test. This standard is essential for ensuring the ductility and integrity of nuts under mechanical stress, particularly in industries such as automotive, aerospace, and construction. The test evaluates the nut’s ability to withstand hole expansion without […]<\/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-5694","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/comments?post=5694"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5694\/revisions"}],"predecessor-version":[{"id":5696,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/posts\/5694\/revisions\/5696"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/media?parent=5694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/categories?post=5694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/zh\/wp-json\/wp\/v2\/tags?post=5694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}