TBT1632.4-2005钢轨焊接第4部分：气压焊接.pdf

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1、ics45.120S17TB中华人民共和国铁道行业标准TB/T1632.4-2005部分代替TB/T1632-1991,TB/T1632.2-1997钢轨焊接第4部分:气压焊接WeldingofrailsPart4:Gaspressurewelding2005-06-27发布2005-06-27实施中华少味民4琴和国铁道部发布TB/T1632.4-2006目次前言···································································

2、·········································⋯⋯l1范围·..............................................................................................................12规范性引用文件···················································································

3、···········⋯⋯13要求·········································································································⋯⋯13.1焊接用钢轨要求··············································································，··············⋯⋯13.2设备要求············

4、··························································································⋯⋯13.3人员要求······································································································⋯⋯13.4工艺要求······································

5、································································⋯⋯13.5质量要求···············································。·······································。··············⋯⋯34试验方法··································································

6、·······································⋯⋯44.1外观检验······································································································⋯⋯44.2超声波探伤检验······················································································

7、·······⋯⋯44.3落锤试验······································································································⋯⋯44.4静弯试验······································································································⋯⋯4www.17jzw.c4.5疲劳

8、试验······································································································⋯⋯44.6拉伸试验··························································································，···········⋯⋯44.7冲击试验························