{"id":1314,"date":"2020-10-25T11:15:44","date_gmt":"2020-10-25T03:15:44","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=1314"},"modified":"2024-08-05T17:27:13","modified_gmt":"2024-08-05T09:27:13","slug":"gb-t-229-2020%e8%8b%b1%e6%96%87%e7%89%88-english-%e7%bf%bb%e8%af%91-%e9%87%91%e5%b1%9e%e6%9d%90%e6%96%99-%e5%a4%8f%e6%af%94%e6%91%86%e9%94%a4%e5%86%b2%e5%87%bb%e8%af%95%e9%aa%8c%e6%96%b9%e6%b3%95-meta","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=1314","title":{"rendered":"GB\/T 229-2020\u82f1\u6587\u7248\u7ffb\u8bd1 \u91d1\u5c5e\u6750\u6599 \u590f\u6bd4\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 229-2020\u82f1\u6587\u7248\/English\/\u7ffb\u8bd1\/\u91d1\u5c5e\u6750\u6599 \u590f\u6bd4\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c\u65b9\u6cd5
\nMetallic materials \u2014 Charpy pendulum impact test method<\/p>\n

<\/p>\n

1 \u8303\u56f4
\n\u672c\u6807\u51c6\u89c4\u5b9a\u4e86\u91d1\u5c5e\u6750\u6599\u5728\u51b2\u51fb\u8bd5\u9a8c\u4e2d\u6d4b\u5b9a\u51b2\u51fb\u8bd5\u6837(V \u578b\u3001U \u578b\u7f3a\u53e3\u548c\u65e0\u7f3a\u53e3\u8bd5\u6837)\u5438\u6536\u80fd\u91cf\u7684\u590f\u6bd4\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c\u65b9\u6cd5\u3002
\n\u672c\u6807\u51c6\u9002\u7528\u4e8e\u5ba4\u6e29\u3001\u9ad8\u6e29\u6216\u4f4e\u6e29\u6761\u4ef6\u4e0b\u590f\u6bd4\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c,\u4f46\u4e0d\u5305\u62ec\u4eea\u5668\u5316\u51b2\u51fb\u8bd5\u9a8c\u65b9\u6cd5,\u8fd9\u90e8\u5206\u5185\u5bb9\u53c2\u89c1GB\/T19748\u3002
\n2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6
\n\u4e0b\u5217\u6587\u4ef6\u5bf9\u4e8e\u672c\u6587\u4ef6\u7684\u5e94\u7528\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u51e1\u662f\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6,\u4ec5\u6ce8\u65e5\u671f\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002\u51e1\u662f\u4e0d\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6,\u5176\u6700\u65b0\u7248\u672c(\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355)\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\nGB\/T 2975 \u94a2\u53ca\u94a2\u4ea7\u54c1 \u529b\u5b66\u6027\u80fd\u8bd5\u9a8c\u53d6\u6837\u4f4d\u7f6e\u53ca\u8bd5\u6837\u5236\u5907(GB\/T2975\u20142018,ISO377:2017,MOD)
\nGB\/T 3808 \u6446\u9524\u5f0f\u51b2\u51fb\u8bd5\u9a8c\u673a\u7684\u68c0\u9a8c(GB\/T3808\u20142018,ISO148-2:2008,MOD)
\nGB\/T 8170 \u6570\u503c\u4fee\u7ea6\u89c4\u5219\u4e0e\u6781\u9650\u6570\u503c\u7684\u8868\u793a\u548c\u5224\u5b9a
\nJJG 145 \u6446\u9524\u5f0f\u51b2\u51fb\u8bd5\u9a8c\u673a\u68c0\u5b9a\u89c4\u7a0b
\n3 \u672f\u8bed\u548c\u5b9a\u4e49
\n\u4e0b\u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\n3.1 \u80fd\u91cf\u76f8\u5173\u5b9a\u4e49
\n3.1.1
\n\u521d\u59cb\u52bf\u80fd initialpotentialenergy
\n\u52bf\u80fd potentialenergy
\nKp
\n\u5728\u843d\u6446\u8fdb\u884c\u51b2\u51fb\u8bd5\u9a8c\u524d\u6446\u9524\u7684\u52bf\u80fd,\u7531\u76f4\u63a5\u6821\u51c6\u786e\u5b9a\u3002
\n3.1.2
\n\u5438\u6536\u80fd\u91cf absorbedenergy
\nK
\n\u91c7\u7528\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c\u673a\u4f7f\u8bd5\u6837\u53d1\u751f\u65ad\u88c2\u9700\u8981\u7684\u80fd\u91cf,\u8be5\u80fd\u91cf\u662f\u8fdb\u884c\u6469\u64e6\u4fee\u6b63\u540e\u7684\u503c\u3002
\n\u6ce8:\u7528\u5b57\u6bcdV \u6216U \u8868\u793a\u7f3a\u53e3\u51e0\u4f55\u5f62\u72b6,\u7528\u5b57\u6bcdW \u4ee3\u8868\u65e0\u7f3a\u53e3\u8bd5\u6837,\u7528\u4e0b\u6807\u6570\u5b572\u62168\u8868\u793a\u6446\u9524\u9524\u5203\u534a\u5f84,\u4f8b\u5982KV2\u3002
\n3.1.3
\n\u521d\u59cb\u52bf\u80fd\u6807\u79f0\u503c nominalinitialpotentialenergy
\n\u80fd\u91cf\u6807\u79f0\u503c nominalenergy
\nK N
\n\u7531\u51b2\u51fb\u8bd5\u9a8c\u673a\u5236\u9020\u5546\u7ed9\u5b9a\u7684\u540d\u4e49\u80fd\u91cf\u503c\u3002
\n3.2 \u8bd5\u6837\u76f8\u5173\u5b9a\u4e49
\n3.2.1
\n\u5bbd\u5ea6 width
\nW
\n\u5f00\u7f3a\u53e3\u9762\u4e0e\u5176\u76f8\u5bf9\u9762\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002
\n\u6ce81:\u5bf9\u4e8e\u65e0\u7f3a\u53e3\u8bd5\u6837\u4e3a\u6253\u51fb\u4e2d\u5fc3\u6240\u5728\u9762\u4e0e\u5176\u76f8\u5bf9\u9762\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002
\n\u6ce82:\u89c1\u56fe1\u3002
\n\u6ce83:\u5728GB\/T229\u20142007\u4e2d\u5f00\u7f3a\u53e3\u9762\u4e0e\u5176\u76f8\u5bf9\u9762\u4e4b\u95f4\u7684\u8ddd\u79bb\u5b9a\u4e49\u4e3a\u201c\u9ad8\u5ea6\u201d,\u66ff\u6362\u4e3a\u201c\u5bbd\u5ea6\u201d\u662f\u4e3a\u4e86\u4e0e\u5176\u4ed6\u539f\u7406\u76f8\u540c\u7684\u65ad\u88c2\u6807\u51c6\u4fdd\u6301\u4e00\u81f4\u3002
\n3.2.2
\n\u539a\u5ea6 thickness
\nB
\n\u5782\u76f4\u4e8e\u5bbd\u5ea6\u65b9\u5411\u4e14\u4e0e\u7f3a\u53e3\u8f74\u7ebf\u5e73\u884c\u7684\u5c3a\u5bf8\u3002
\n\u6ce81:\u5bf9\u4e8e\u65e0\u7f3a\u53e3\u8bd5\u6837\u4e3a\u4e0e\u5bbd\u5ea6\u65b9\u5411\u5782\u76f4\u7684\u6700\u5c0f\u5c3a\u5bf8\u3002
\n\u6ce82:\u89c1\u56fe1\u3002
\n\u6ce83:\u5728GB\/T229\u20142007\u4e2d\u5782\u76f4\u4e8e\u5bbd\u5ea6\u65b9\u5411\u4e14\u4e0e\u7f3a\u53e3\u8f74\u7ebf\u5e73\u884c\u7684\u5c3a\u5bf8\u5b9a\u4e49\u4e3a\u201c\u5bbd\u5ea6\u201d,\u66ff\u6362\u4e3a\u201c\u539a\u5ea6\u201d\u662f\u4e3a\u4e86\u4e0e\u5176\u4ed6\u539f\u7406\u76f8\u540c\u7684\u65ad\u88c2\u6807\u51c6\u4fdd\u6301\u4e00\u81f4\u3002
\n3.2.3
\n\u957f\u5ea6 length
\nL
\n\u4e0e\u7f3a\u53e3\u65b9\u5411\u5782\u76f4\u7684\u6700\u5927\u5c3a\u5bf8\u3002
\n\u6ce81:\u5bf9\u4e8e\u65e0\u7f3a\u53e3\u8bd5\u6837\u4e3a\u4e0e\u5bbd\u5ea6\u65b9\u5411\u5782\u76f4\u7684\u6700\u5927\u5c3a\u5bf8\u3002
\n\u6ce82:\u7f3a\u53e3\u65b9\u5411\u5373\u7f3a\u53e3\u6df1\u5ea6\u65b9\u5411,\u89c1\u56fe1\u3002<\/p>\n

5 \u8bd5\u9a8c\u539f\u7406
\n\u672c\u6807\u51c6\u89c4\u5b9a\u7684\u8bd5\u9a8c\u91c7\u7528\u6446\u9524\u5355\u6b21\u51b2\u51fb\u7684\u65b9\u5f0f\u4f7f\u8bd5\u6837\u7834\u65ad,\u8bd5\u9a8c\u6761\u4ef6\u7531\u7b2c6\u7ae0\u3001\u7b2c7\u7ae0\u548c\u7b2c8\u7ae0\u7ed9\u51fa\u3002\u8bd5\u6837\u7684\u7f3a\u53e3\u6709\u89c4\u5b9a\u7684\u51e0\u4f55\u5f62\u72b6\u5e76\u4f4d\u4e8e\u4e24\u652f\u5ea7\u7684\u4e2d\u5fc3\u3001\u6253\u51fb\u4e2d\u5fc3\u7684\u5bf9\u9762\u3002\u6d4b\u5b9a\u53c2\u6570\u5305\u62ec\u5438\u6536\u80fd\u91cf\u3001\u4fa7\u81a8\u80c0\u503c\u548c\u526a\u5207\u65ad\u9762\u7387\u7b49\u3002\u7531\u4e8e\u5f88\u591a\u6750\u6599\u7684\u51b2\u51fb\u7ed3\u679c\u4f1a\u968f\u6e29\u5ea6\u53d8\u5316\u800c\u53d8\u5316,\u8bd5\u9a8c\u5e94\u5728\u7ed9\u5b9a\u6e29\u5ea6\u6761\u4ef6\u4e0b\u8fdb\u884c,\u5f53\u7ed9\u5b9a\u6e29\u5ea6\u4e0d\u662f\u5ba4\u6e29\u65f6,\u8bd5\u6837\u5e94\u5728\u53ef\u63a7\u6e29\u5ea6\u4e0b\u8fdb\u884c\u52a0\u70ed\u6216\u51b7\u5374\u3002
\n\u6ce81:\u590f\u6bd4\u6446\u9524\u51b2\u51fb\u8bd5\u9a8c\u662f\u5de5\u4e1a\u5e94\u7528\u65b9\u9762\u5e38\u7528\u7684\u9a8c\u6536\u5224\u5b9a\u8bd5\u9a8c,\u5bf9\u4e8e\u8fd9\u7c7b\u8bd5\u9a8c,\u8bd5\u6837\u5b8c\u5168\u65ad\u88c2\u3001\u90e8\u5206\u65ad\u88c2\u6216\u8005\u53ea\u662f\u53d1\u751f\u5851\u6027\u53d8\u5f62\u5e76\u5212\u8fc7\u7827\u5ea7,\u8fd9\u4e9b\u60c5\u51b5\u5e76\u4e0d\u91cd\u8981\u3002\u5728\u7406\u8bba\u7814\u7a76\u65b9\u9762,\u9700\u5bf9\u6d4b\u5b9a\u7684\u80fd\u91cf\u503c\u8fdb\u884c\u6df1\u5165\u7814\u7a76,\u6d4b\u5b9a\u7684\u80fd\u91cf\u503c\u53ef\u80fd\u4e0e\u8bd5\u6837\u662f\u5426\u7834\u65ad\u6709\u5f88\u5927\u5173\u7cfb\u3002
\n\u6ce82:\u9700\u8981\u6ce8\u610f\u4e0d\u662f\u6240\u6709\u7684\u590f\u6bd4\u51b2\u51fb\u8bd5\u9a8c\u7ed3\u679c\u90fd\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u6bd4\u8f83\u3002\u4f8b\u5982,\u8bd5\u9a8c\u91c7\u7528\u7684\u6446\u9524\u9524\u5203\u534a\u5f84\u53ef\u80fd\u4e0d\u540c,\u6216\u91c7\u7528\u4e0d\u540c\u5f62\u72b6\u7684\u8bd5\u6837\u3002\u91c7\u7528\u4e0d\u540c\u6446\u9524\u9524\u5203\u53ef\u80fd\u5bfc\u81f4\u8bd5\u9a8c\u7ed3\u679c\u4ea7\u751f\u5dee\u5f02[2]\u3002\u8fd9\u4e5f\u662f\u5b8c\u6574\u7684\u8bd5\u9a8c\u62a5\u544a\u9664\u4e86\u6267\u884c\u6807\u51c6\u8fd8\u9700\u5305\u62ec\u660e\u786e\u7684\u8bd5\u9a8c\u673a\u7c7b\u578b\u3001\u8bd5\u6837\u7c7b\u578b\u3001\u8bd5\u9a8c\u540e\u8bd5\u6837\u65ad\u88c2\u60c5\u51b5\u7b49\u7528\u4e8e\u51b3\u5b9a\u8bd5\u9a8c\u7ed3\u679c\u53ef\u6bd4\u8f83\u6027\u9879\u76ee\u7684\u539f\u56e0\u3002<\/p>\n

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\n\u8bf7\u8054\u7cfb \u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com\/QQ: 564965870 \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|\u820d\u543e\u4e88\u8a00\u6807\u51c6\u7ffb\u8bd1[ChinaAutoRegs]\u6df1\u8015\u4e8e\u673a\u52a8\u8f66\u6807\u51c6\u7ffb\u8bd1\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<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 229-2020\u82f1\u6587\u7248\/English\/\u7ffb … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[17,9,15,10,7,11,18,19,14],"class_list":["post-1314","post","type-post","status-publish","format-standard","hentry","category-vi","tag-gb-english","tag-gb-translated","tag-gb-t-english","tag-gb-t","tag-gb","tag-qc-t","tag-19","tag-14"],"views":2075,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1314"}],"version-history":[{"count":3,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1314\/revisions"}],"predecessor-version":[{"id":5888,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1314\/revisions\/5888"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}