{"id":4914,"date":"2024-01-09T16:22:42","date_gmt":"2024-01-09T08:22:42","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=4914"},"modified":"2024-01-09T16:22:42","modified_gmt":"2024-01-09T08:22:42","slug":"qc-t-268-1999%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e6%b1%bd%e8%bd%a6%e5%86%b7%e5%86%b2%e5%8e%8b%e5%8a%a0%e5%b7%a5%e9%9b%b6%e4%bb%b6%e6%9c%aa%e6%b3%a8%e5%85%ac%e5%b7%ae%e5%b0%ba%e5%af%b8","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=4914","title":{"rendered":"QC\/T 268-1999\u82f1\u6587\u7248\u7ffb\u8bd1 \u6c7d\u8f66\u51b7\u51b2\u538b\u52a0\u5de5\u96f6\u4ef6\u672a\u6ce8\u516c\u5dee\u5c3a\u5bf8\u7684\u6781\u9650\u504f\u5dee"},"content":{"rendered":"<p>ChinaAutoRegs\uff5cQC\/T 268-1999\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u6c7d\u8f66\u51b7\u51b2\u538b\u52a0\u5de5\u96f6\u4ef6\u672a\u6ce8\u516c\u5dee\u5c3a\u5bf8\u7684\u6781\u9650\u504f\u5dee\u300b<br \/>\nCold Stamping Automobile Parts &#8211; Extreme Deviation for Undeclared Tolerance Size<\/p>\n<p><!--more--><\/p>\n<p>1 SUBJECT CONTENT AND APPLICATION SCOPE<\/p>\n<p>This standard specifies the extreme deviation for undeclared tolerance size with respect to size elements formed by cold stamping process in the automobile product part drawings.<br \/>\nThis standard is applicable to the extreme deviation for undeclared tolerance size formed by cold stamping process in the automobile product part drawings.<\/p>\n<p>2 TERMS<\/p>\n<p>Blanking size means the measured size of the brightening belt of the blanking part.<\/p>\n<p>3 EXTREME DEVIATION FOR UNDECLARED TOLERANCE SIZE FOR FLAT STAMPING PROCESS<\/p>\n<p>3.1 With respect to flat stamping process, the extreme deviations for undeclared tolerance sizes of the blanking length (L) and diameters (D and d) are as shown in Figure 1 and Table 1.<\/p>\n<hr \/>\n<p>\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\" \/>\u63d0\u4f9b\u6b63\u89c4\u589e\u503c\u7a0e\u7535\u5b50\u53d1\u7968\u3002<br data-filtered=\"filtered\" \/>\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<br data-filtered=\"filtered\" \/>\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<br data-filtered=\"filtered\" \/>\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\u6807\u51c6\u6cd5\u89c4\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\uff5cQC\/T 268-1999\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u6c7d\u8f66\u51b7\u51b2\u538b\u52a0\u5de5 &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=4914\">\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":[760,823,10,178,7,724,797,795,18,828,796,14],"class_list":["post-4914","post","type-post","status-publish","format-standard","hentry","category-iv","tag-gb-t2023","tag-gb-t","tag-gb","tag-hj-t","tag-jt-t","tag-qc-t","tag-qct-268-1999","tag-796","tag-14"],"views":1522,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4914","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=4914"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4914\/revisions"}],"predecessor-version":[{"id":4915,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4914\/revisions\/4915"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}