{"id":4134,"date":"2023-04-25T17:13:36","date_gmt":"2023-04-25T09:13:36","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=4134"},"modified":"2023-04-25T17:13:36","modified_gmt":"2023-04-25T09:13:36","slug":"gb-t-521-2023%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e8%bd%ae%e8%83%8e%e5%a4%96%e7%bc%98%e5%b0%ba%e5%af%b8%e6%b5%8b%e9%87%8f%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=4134","title":{"rendered":"GB\/T 521-2023\u82f1\u6587\u7248\u7ffb\u8bd1 \u8f6e\u80ce\u5916\u7f18\u5c3a\u5bf8\u6d4b\u91cf\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 521-2023\u82f1\u6587\u7248\u7ffb\u8bd1 \u8f6e\u80ce\u5916\u7f18\u5c3a\u5bf8\u6d4b\u91cf\u65b9\u6cd5\uff08\u82f1\u8bed\u7248\uff09
\nTest Methods for Measuring Peripheral Dimensions of Tyres<\/p>\n

<\/p>\n

CONTENTS<\/p>\n

Foreword
\n1 Scope
\n2 Normative References
\n3 Terms and Definitions
\n4 Measuring tools and their accuracy requirements
\n5 Measuring conditions
\n6 Measuring methods
\n7 Data calculation and processing
\n8 Test report<\/p>\n

1\u8303\u56f4
\n\u672c\u6587\u4ef6\u63cf\u8ff0\u4e86\u5145\u6c14\u8f6e\u80ce\uff08\u5916\u80ce\u3001\u5185\u80ce\u548c\u57ab\u5e26\uff09\u5916\u7f18\u5c3a\u5bf8\u6d4b\u91cf\u65b9\u6cd5\uff0c\u5305\u62ec\u6d4b\u91cf\u5de5\u5177\u53ca\u5176\u7cbe\u5ea6\u8981\u6c42\u3001\u6d4b\u91cf\u6761\u4ef6\u3001\u6d4b\u91cf\u65b9\u6cd5\u3001\u6570\u636e\u8ba1\u7b97\u4e0e\u5904\u7406\u4ee5\u53ca\u8bd5\u9a8c\u62a5\u544a\u3002
\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e\u8f7f\u8f66\u8f6e\u80ce\u3001\u8f7d\u91cd\u6c7d\u8f66\u8f6e\u80ce\u3001\u519c\u4e1a\u8f6e\u80ce\u3001\u5de5\u7a0b\u673a\u68b0\u8f6e\u80ce\u3001\u5de5\u4e1a\u8f66\u8f86\u5145\u6c14\u8f6e\u80ce\u3001\u6469\u6258\u8f66\u8f6e\u80ce\u3001\u7535\u52a8\u81ea\u884c\u8f66\u8f6e\u80ce\u548c\u529b\u8f66\u8f6e\u80ce\u3002
\n2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6
\n\u4e0b\u5217\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u901a\u8fc7\u6587\u4e2d\u7684\u89c4\u8303\u6027\u5f15\u7528\u800c\u6784\u6210\u672c\u6587\u4ef6\u5fc5\u4e0d\u53ef\u5c11\u7684\u6761\u6b3e\u3002\u5176\u4e2d\uff0c\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u4ec5\u8be5\u65e5\u671f\u5bf9\u5e94\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587\u4ef6\uff1b\u4e0d\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u5176\u6700\u65b0\u7248\u672c\uff08\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355\uff09\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\n3 \u672f\u8bed\u548c\u5b9a\u4e49
\nGB\/T 6326\u754c\u5b9a\u7684\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\n4\u6d4b\u91cf\u5de5\u5177\u53ca\u5176\u7cbe\u5ea6\u8981\u6c42
\n4.1\u8f6e\u80ce\u6c14\u538b\u8868\uff1a
\n\u2014\u2014\u571f5 kPa\uff0c\u6d4b\u91cf\u6c14\u4e3a500 kPa\u53ca\u4ee5\u4e0b:
\n\u4e00\u4e00\u58eb 10 kPa\uff0c\u6d4b\u91cf\u6c14\u538b\u4e3a 500 kPa \u4ee5\u4e0a\u3002
\n4.2\u94a2\u677f\u5c3a\u548c\u91d1\u5c5e\u5377\u5c3a\uff08\u4e0d\u5e26\u5f27\u5ea6\uff09\uff1a\u58eb 1 mm\u3002
\n4.3 \u6e38\u6807\u5361\u5c3a\uff1a\u00b10.1 mni\u3002
\n4.4 \u82b1\u7eb9\u6df1\u5ea6\u5c3a\uff1a\u00b10.02 mm\u3002
\n4.5 \u6d4b\u539a\u4eea\uff1a\u58eb 0.01 mm\u3002
\n4.6\u5361\u94b3\u3002
\n4.7\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\u4eea\u5668\uff08\u5982\u6fc0\u5149\u6d4b\u91cf\u4eea\uff09\uff1a\u58eb0.02 mm\u3002
\n5\u6d4b\u91cf\u6761\u4ef6
\n5.1\u8f6e\u80ce\u786b\u5316\u540e\u5e94\u5728\u5ba4\u6e29\u4e0b\u505c\u653e\u81f3\u5c1124 \u5145\u6c14\u524d\uff0c\u5e94\u572818 \u00b0C~36\u00b0C\u6e29\u5ea6\u4e0b\u505c\u653e\u81f3\u5c113 h\u3002\u5982\u6709\u5fc5\u8981\uff0c\u6d4b\u91cf\u524d\u5bf9\u8f6e\u80ce\u8868\u9762\u6d4b\u91cf\u4f4d\u7f6e\u8fdb\u884c\u6e05\u7406\uff0c\u5e76\u4fee\u526a\u6392\u6c14\u80f6\u987b\u548c\u6a21\u7f1d\u80f6\u8fb9\u3002
\n5.2\u65e0\u5185\u80ce\u8f6e\u80ce\u5e94\u5b89\u88c5\u5728\u65e0\u5185\u80ce\u8f6e\u80ce\u6d4b\u91cf\u8f6e\u8f8b\u4e0a\uff0c\u5e76\u63095.3\u89c4\u5b9a\u5145\u6c14\uff0c\u4e3a\u4e86\u4f7f\u8f6e\u80ce\u80ce\u5708\u90e8\u4f4d\u4e0e\u8f6e\u8f8b\u7740\u548c\u5230\u4f4d\uff0c\u5728\u786e\u4fdd\u5b89\u5168\u7684\u524d\u63d0\u4e0b\u53ef\u9002\u5f53\u589e\u52a0\u5145\u6c14\u538b\u529b\uff0c\u5f85\u80ce\u5708\u7740\u548c\u5c31\u4f4d\u540e\u518d\u8c03\u6574\u81f3\u89c4\u5b9a\u6c14\u538b\uff1b\u6709\u5185\u80ce\u8f6e\u80ce\uff08\u5305\u62ec\u5916\u80ce\u3001\u5185\u80ce\uff0c\u9700\u914d\u57ab\u5e26\u65f6\u5219\u5305\u62ec\u57ab\u5e26\uff09\u5e94\u5b89\u88c5\u5728\u5e03\u5185\u80ce\u8f6e\u80ce\u6d4b\u91cf\u7528\u8f6e\u8f8b\u4e0a\uff0c\u5e76\u63095.3\u89c4\u5b9a\u5145\u6c14\u3002
\n5.3\u5c06\u8f6e\u80ce\u5145\u6c14\u81f3\u8868I\u89c4\u5b9a\u7684\u5145\u6c14\u538b\u529b\u3002
\n5.4\u8f6e\u80ce\u5145\u6c14\u81f3\u89c4\u5b9a\u7684\u5145\u6c14\u538b\u529b\u540e\uff0c\u572818 \u00b0C~36\u00b0C\u6e29\u5ea6\u4e0b\u505c\u653e\u81f3\u5c1124 h\u3002\u6d4b\u91cf\u524d\u5e94\u5bf9\u505c\u653e\u540e\u7684\u8f6e\u80ce \u8fdb\u884c\u6c14\u538b\u6d4b\u5b9a\uff0c\u8c03\u6574\u81f3\u89c4\u5b9a\u6c14\u538b\uff0c\u505c\u653e15 min\u540e\u7acb\u5373\u5bf9\u8f6e\u80ce\u7684\u5145\u6c14\u538b\u529b\u8fdb\u884c\u786e\u8ba4\u5e76\u8fdb\u884c\u6d4b\u91cf\u3002
\n6\u6d4b\u91cf\u65b9\u6cd5
\n6.1\u8f6e\u80ce\u5916\u5468\u957f
\n\u7528\u91d1\u5c5e\u5377\u5c3a\u6cbf\u80ce\u51a0\u4e2d\u5fc3\u7ebf\u6216\u9760\u8fd1\u4e2d\u5fc3\u7ebf\u6700\u9ad8\u5904\u7ed5\u8f6e\u80ce\u4e00\u5468\uff0c\u6d4b\u91cf\u5916\u5468\u957f\u3002
\n6.2 \u8f6e\u80ce\u603b\u5bbd\u5ea6\u3001\u65ad\u9762\u5bbd\u5ea6
\n6.2.1\u603b\u5bbd\u5ea6
\n\u9009\u53d6\u6709\u6807\u5fd7\u3001\u88c5\u9970\u7ebf\u548c\u9632\u64e6\u7ebf\u7684\u80ce\u4fa7\u90e8\u4f4d\uff0c\u7528\u6e38\u6807\u5361\u5c3a\u6216\u5361\u94b3\uff0c\u5728\u8f6e\u80ce\u5706\u5468\u81f3\u5c11\u7ea6\u56db\u7b49\u5206\u5904\u6d4b\u91cf\uff1a\u8f6e\u80ce\u7684\u603b\u5bbd\u5ea6\uff08\u89c1\u56fe\u80ce\u51a0\u6bd4\u80ce\u4fa7\u66f4\u5bbd\u7684\u8f6e\u80ce\uff0c\u5728\u80ce\u51a0\u90e8\u4f4d\u6d4b\u91cf\u603b\u5bbd\u5ea6\uff0c\u82e5\u4e24\u4fa7\u82b1\u7eb9\u4e0d\u5bf9\u79f0\u4f7f\u7528\u7279\u6b8a\u5de5\u5177\uff08\u5982\u5bbd\u91cf\u9762\u6e38\u6807\u5361\u5c3a\uff09\u6d4b\u91cf\u3002<\/p>\n

\u200b***********************************************
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\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002
\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u589e\u503c\u7a0e\u53d1\u7968\u3002
\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002
\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01\u8fc4\u4eca\u4e3a\u6b62\u5df2\u7ffb\u8bd1\u4e0a\u5343\u4e2a\u56fd\u5185\u5916\u6c7d\u8f66\u6cd5\u89c4\u6807\u51c6\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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