TBT 2989-2000 机车车辆用齿轮供货技术条件.pdf

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1、IIB中华人民共和国铁道行业标准TB/T2989-2000机车车辆用齿轮供货技术条件2000-03-29发布2000-11-01实施中华人民共和国铁道部发布标准分享网www.bzfxw.com免费下载TB/'r目次1范围····················，·····································································，··⋯⋯12引用标准·····················、、、···、、、···，、，、、··、、，···，，、，，·、·························⋯⋯13分类·

2、················，···········································································⋯⋯z4材料·····························································································⋯⋯25制造·························································································，···⋯⋯36技术

3、要求··············，········································································⋯⋯47检验规则······················································································，··⋯88标记·······································································，·····················⋯⋯119认可·····

4、·······················································································，··⋯1110生产质量的控制··················································，·······················⋯⋯1111追溯··························································································⋯⋯1112交货··············

5、············································································⋯⋯1213存档·...............................................................................................1214保证···························，····································。························⋯⋯1215证书·············

6、···········································································⋯⋯12附录A(标准的附录)第1类齿轮认可程序············································⋯⋯13附录B(标准的附录)齿轮坯件超声波检查·············································⋯⋯15附录以提示的附录)印模法·····························································，·⋯⋯16附录D

7、(提示的附录)机车牵引齿轮常用材料·················，························⋯⋯17TB/I'2989-2000前言本标准等效采用法国标准NFF02-303:199以机车车辆用齿轮》。本标准在主要技术内容上与法国标准相同，增加了附录C《印模法》、附录D《机车牵引齿轮常用材料》。在标准格式处理上，按GB/1'1.1《标准化工作导则第1单元:标准的起草与表述规则第1部分:标准编写的基本规定》执行，并对一些章