{"id":3066,"date":"2022-04-18T16:41:50","date_gmt":"2022-04-18T08:41:50","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=3066"},"modified":"2022-04-18T16:41:50","modified_gmt":"2022-04-18T08:41:50","slug":"qc-t-1143-2021%e8%8b%b1%e6%96%87%e7%89%88-%e6%b1%bd%e8%bd%a6%e8%bd%a6%e8%bd%ae%e9%9d%99%e6%80%81%e5%bc%af%e6%9b%b2%e5%88%9a%e5%ba%a6%e8%af%95%e9%aa%8c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=3066","title":{"rendered":"QC\/T 1143-2021\u82f1\u6587\u7248 \u6c7d\u8f66\u8f66\u8f6e\u9759\u6001\u5f2f\u66f2\u521a\u5ea6\u8bd5\u9a8c\u65b9\u6cd5"},"content":{"rendered":"<p>ChinaAutoRegs|QC\/T 1143-2021\u82f1\u6587\u7248\u7ffb\u8bd1 \u6c7d\u8f66\u8f66\u8f6e\u9759\u6001\u5f2f\u66f2\u521a\u5ea6\u8bd5\u9a8c\u65b9\u6cd5<br \/>\nTest method of static bending rigidity for automobile wheels<\/p>\n<p><!--more--><\/p>\n<p>1 \u8303\u56f4<\/p>\n<p>\u672c\u6587\u4ef6\u89c4\u5b9a\u4e86\u6c7d\u8f66\u8f66\u8f6e\u9759\u6001\u5f2f\u66f2\u521a\u5ea6\u8bd5\u9a8c\u65b9\u6cd5\u7684\u672f\u8bed\u548c\u5b9a\u4e49 \u3001\u8bd5\u9a8c\u6837\u54c1 \u3001\u8bd5\u9a8c\u8bbe\u5907 \u3001\u8bd5\u9a8c\u6b65 \u9aa4\u53ca\u6570\u636e\u5904\u7406 \u3002<br \/>\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e\u6c7d\u8f66\u8f66\u8f6e \u3002<\/p>\n<p>2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n<p>\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<br \/>\nGB\/T 2933 \u5145\u6c14\u8f6e\u80ce\u7528\u8f66\u8f6e\u548c\u8f6e\u8f85\u7684\u672f\u8bed \u3001\u89c4\u683c\u4ee3\u53f7\u548c\u6807\u5fd7<\/p>\n<p>3 \u672f\u8bed\u548c\u5b9a\u4e49<\/p>\n<p>GB\/T 2933 \u754c\u5b9a\u7684\u4ee5\u53ca\u4e0b\u5217\u672f\u8bed\u53ca\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002<\/p>\n<p>3.1<br \/>\n\u9759\u6001\u5f2f\u66f2\u521a\u5ea6 static bending rigidity<br \/>\n\u8f66\u8f6e\u62b5\u6297\u9759\u6001\u5f2f\u66f2\u529b\u77e9\u7684\u53d8\u5f62\u80fd\u529b \u3002<br \/>\n3.2<br \/>\n\u603b\u6320\u5ea6 total deflection<br \/>\n\u8f66\u8f6e\u548c\u529b\u81c2\u5728\u5f2f\u66f2\u529b\u77e9\u4f5c\u7528 \u4e0b\uff0c\u529b\u81c2\u52a0\u8f7d\u70b9\u6cbf\u52a0\u8f7d\u529b\u65b9\u5411\u7684\u603b\u4f4d\u79fb\u91cf\u3002<\/p>\n<p>4 \u8bd5\u9a8c\u6837\u54c1<\/p>\n<p>\u8bd5\u9a8c\u6837\u54c1\u5e94\u662f\u7ecf\u8fc7\u5168\u90e8\u52a0\u5de5\u5de5\u5e8f\u5b8c\u6210\u7684\u5408\u683c\u65b0\u8f66\u8f6e \u3002<\/p>\n<p>5 \u8bd5\u9a8c\u8bbe\u5907<\/p>\n<p>5.1 \u56fe1\u7ed9\u51fa\u4e86\u4e00\u4e2a\u5178\u578b\u7684\u8bd5\u9a8c\u8bbe\u5907\u793a\u4f8b \uff0c\u4e3b\u8981\u7531\u8bd5\u9a8c\u53f0 \u3001\u529b\u81c2\u3001\u52a0\u8f7d\u7cfb\u7edf\u548c\u6d4b\u91cf\u7cfb\u7edf\u6784\u6210 \uff0c\u53ef\u91c7\u7528\u5f2f\u66f2\u8bd5\u9a8c\u673a\u4f5c\u8bd5\u9a8c\u53f0\u3002<br \/>\n5.2 \u52a0\u8f7d\u7cfb\u7edf\u5e94\u662f\u6ee1\u8db3\u4e0b\u8ff0\u8981\u6c42\u7684\u52a0\u529b\u88c5\u7f6e \uff1a\u5b83\u80fd\u5bf9\u529b\u81c2\u65bd\u52a0\u4e00\u5b9a\u529b \uff0c\u4e14\u65bd\u52a0\u529b\u7684\u65b9\u5411\u5782\u76f4\u4e8e\u529b\u81c2\u7684\u4e2d\u5fc3\u8f74\u7ebf \u3002<br \/>\n5.3 \u6d4b\u91cf\u7cfb\u7edf\u5e94\u662f\u80fd\u6d4b\u91cf\u52a0\u8f7d\u529b\u65b9\u5411\u603b\u4f4d\u79fb\u91cf\u7684\u88c5\u7f6e \u3002<\/p>\n<p>6 \u8bd5\u9a8c\u6b65\u9aa4<\/p>\n<p>6.1 \u5c06\u8f66\u8f6e\u7262\u56fa\u5730\u5939\u7d27\u5230\u8bd5\u9a8c\u53f0\u4e0a \uff0c\u5e76\u4ee5\u6c7d\u8f66\u5382\u89c4\u5b9a\u7684\u9501\u7d27\u626d\u77e9\u503c\u9501\u7d27\u8f66\u8f6e\u3002\u6309\u56fe 1\u6240\u793a\u8fde\u63a5\u529b\u81c2 \u3002<br \/>\n6.2 \u5c06\u52a0\u8f7d\u7cfb\u7edf\u8fde\u63a5\u5230\u529b\u81c2\u672b\u7aef \uff0c\u786e\u4fdd\u521d\u59cb\u529b\u7684\u65b9\u5411\u5782\u76f4\u4e8e\u529b\u81c2\u7684\u4e2d\u5fc3\u8f74\u7ebf \u3002<br \/>\n6.3 \u5c06\u6d4b\u91cf\u7cfb\u7edf\u8fde\u63a5\u5230\u529b\u81c2\u672b\u7aef \uff0c\u6d4b\u91cf\u70b9\u53ef\u4ee5\u662f\u529b\u65b9\u5411\u4e0a\u7684\u67d0\u4e00\u70b9 \u3002<br \/>\n6.4 \u6bcf\u4e2a\u9700\u8bd5\u9a8c\u7684\u8f66\u8f6e\u5728\u5f00\u59cb\u8bd5\u9a8c\u524d \uff0c\u5e94\u5148\u6309\u4e0b\u8ff0\u8981\u6c42\u8fdb\u884c\u6b8b\u4f59\u4f4d\u79fb\u91cf\u7684\u6821\u51c6 \uff1a<br \/>\na \uff09 \u4ece 0 \u5f00\u59cb\u52a0\u8f7d \uff0c\u6301\u7eed\u589e\u52a0\u8f7d\u8377 \uff0c\u76f4\u81f3\u89c4\u5b9a\u7684\u5f2f\u77e9\u503c \uff08 M \uff09 \u7684 50% \uff0c\u6d4b\u5f97\u4f4d\u79fb\u91cf \uff1b<br \/>\nb \uff09 \u79fb\u9664\u8f7d\u8377 \uff0c\u6d4b\u91cf\u5e76\u68c0\u67e5\u6b8b\u4f59\u4f4d\u79fb\u91cf \uff1b<br \/>\nc \uff09 \u91cd\u590d a \uff09 \u548c b \uff09 \u7684\u6b65\u9aa4\uff0c\u76f4\u81f3\u6b8b\u4f59\u4f4d\u79fb\u91cf\u4e0d\u5927\u4e8e 0.03mm\u3002\u5982\u7ecf 3 \u6b21\u6821\u51c6\u540e\u7684\u4f4d\u79fb\u91cf\u4ecd\u8d85\u51fa0.03mm \uff0c\u5e94\u91cd\u65b0\u88c5\u5939\u8f66\u8f6e \uff0c\u8c03\u6574\u521d\u59cb\u504f\u79fb\u91cf \u3002<br \/>\n6.5 \u65bd\u52a0\u8f7d\u8377 \uff0c\u6d4b\u91cf\u5e76\u8bb0\u5f55\u5404\u8f7d\u8377\u4e0b\u8f66\u8f6e\u4e0e\u529b\u81c2\u7684\u603b\u4f4d\u79fb\u91cf \uff0c\u5e76\u5c06\u6b64\u4f4d\u79fb\u91cf\u5b9a\u4e49\u4e3a\u603b\u6320\u5ea6 6\u3002\u63a8\u8350 \u52a0\u8f7d\u7684\u603b\u6b21\u6570\u4e3a 8 \u6b21\uff0c\u6bcf\u6b21\u4ee5 \uff08 M\/8 ) N \u2022m \uff08 \u56db\u820d\u4e94\u5165\u5230\u5341\u4f4d \uff09 \u7684\u529b\u77e9\u9012\u589e \uff0c\u76f4\u81f3\u89c4\u5b9a\u7684\u5f2f\u77e9\u503c \u3002 \u7b2c 1 \u6b21\u52a0\u8f7d\u65f6\u7684\u603b\u6320\u5ea6\u8bb0\u4e3a \u54c1\uff0c\u7b2cn\u6b21\u52a0\u8f7d\u65f6\u7684\u603b\u6320\u5ea6\u8bb0\u4e3a \u4e71 \uff0cM \u5f2f\u77e9\u4e0b\u7684\u603b\u6320\u5ea6\u8bb0\u4e3a M \u3002\u529b\u81c2 \u6320\u5ea6\u7684\u6d4b\u91cf\u65b9\u6cd5\u5e94\u6309\u9644\u5f55 A \u7684\u89c4\u5b9a\u6267\u884c\u3002<br \/>\n6.6 \u5c06\u6309 6.5 \u7684\u6b65\u9aa4\u6d4b\u5f97\u7684\u603b\u6320\u5ea6 &#8216;5n \u53ca\u529b\u81c2\u6320\u5ea6 \uff08\uff09An \u8f93\u5165\u5230 \u201c\u5f2f\u77e9\u4e00\u6320\u5ea6\u66f2\u7ebf\u56fe\u201d\u4e2d\uff0c\u6240\u5f97\u66f2\u7ebf\u5e94\u662f\u4e00\u7ec4\u8fd1\u4f3c\u56de\u5f52\u7ebf \uff08 \u7ebf\u6027\u62df\u5408 y = ax + b \uff09 \u7684\u66f2\u7ebf\uff0c\u5982\u56fe 2 \u6240\u793a \u3002<\/p>\n<p>***********************************************<br data-filtered=\"filtered\" \/>\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<br data-filtered=\"filtered\" \/>\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<br data-filtered=\"filtered\" \/>\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u589e\u503c\u7a0e\u53d1\u7968\u3002<br data-filtered=\"filtered\" \/>\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002<br data-filtered=\"filtered\" \/>\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs\u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u6cd5\u89c4\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<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs|QC\/T 1143-2021\u82f1\u6587\u7248\u7ffb\u8bd1 \u6c7d\u8f66\u8f66\u8f6e\u9759\u6001 &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=3066\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/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":[6],"tags":[17,10,178,7,18,523,14],"class_list":["post-3066","post","type-post","status-publish","format-standard","hentry","category-iv","tag-gb-english","tag-gb-t","tag-gb","tag-qc-t","tag-qct-1143-2021","tag-14"],"views":1161,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3066","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=3066"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3066\/revisions"}],"predecessor-version":[{"id":3067,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/3066\/revisions\/3067"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}