TBT2048-200413号车钩段修样板.pdf

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1、ics45.06058气TB中华人民共和国铁道行业标准TB/T2048-2004代替TB/T2048.1--2048.19-198913号车钩段修样板CouplergaugeNo.13usedfordepartmentrepair2004-04-22发布2004-11-01实施中华少味民共和国失道部发布TB/T2048-2004目次前1范2样板种类及形式与尺寸2.1闭锁位与全开位内侧距磨耗限度样板2.2闭锁位内侧距修复样板2.3全开位内侧距修复样板2.4上下防脱间隙限度与钩耳距间隙限度塞尺·········

2、···················································⋯⋯42.5钩体钩耳孔磨耗检查样板·········································································....⋯⋯42.6钩体钩腕外胀检查样板···············································································..⋯⋯52.7钩体上锁销孔检修

3、样板·············································································......⋯⋯62.8钩体上防脱台检修样板····················································································⋯⋯62.9钩体下防脱台磨耗限度量规·····················································

4、··············..........⋯⋯7勺10︸钩体下防脱台修复量规···················································································.⋯⋯8，1︸钩身变形检查尺·..................................................................................................9勺12一钩尾端部至钩尾销孔边缘距离检

5、修样板······························································⋯⋯921310钩尾销孔检修样板·······⋯⋯邝14I0一钩体尾端距上下面差检修卡尺2巧钩舌锁面磨耗限度样板伪l61乙钩舌鼻部外胀限度样板鸟1712‘钩舌检修样板····⋯⋯勺l8玛‘钩舌S曲面检查样板·2l913钩锁检修样板····⋯⋯件2014一钩舌推铁变形检修样板勺2l15︸上锁销检修样板·⋯⋯弓2巧一下锁销检修样板·⋯⋯22316上锁销杆检修样板⋯，2417‘钩体钩腕

6、外胀检查校对样板·····⋯⋯22517钩体下防脱台磨耗限度校对样板··⋯勺2618白钩体下防脱台修复校对样板····⋯⋯，2718一钩舌鼻部外胀限度校对样板·····⋯⋯勺2819一钩舌S曲面检查校对样板·······⋯⋯你2920钩舌推铁变形检修校对样板·····⋯⋯弓3020乙钩舌推铁、下锁销检修校对样板··⋯⋯，3121︸上锁销检修校对样板·············⋯⋯弓3221乙上锁销杆检修校对样板············，·⋯，2j技术要求二2标志和包装TB/T2048-2004附录A(规范性附

7、录)工作样板主要尺寸的磨损极限偏差···················，···················，·····⋯⋯23附录B(规范性附录)13号车钩段修样板使用说明····················································⋯⋯25B.1闭锁位与全开位内侧距磨耗限度样板···················，·，················，，·················，····⋯⋯25B.2闭锁位内侧距修复样板·，···········

8、···，，，·，·，························································⋯⋯‘25B.3全开位内侧距修复样板··················································，························⋯⋯25B.4上下防脱间隙限度与钩耳距间隙限度塞尺························