TBT1444-2002-内燃机车用橡胶密封件.pdf

《TBT1444-2002-内燃机车用橡胶密封件.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、TB中华人民共和国铁道行业标准TB/T1444-2002内燃机车用橡胶密封件2002-09-09发布2003-02-01实施中华少L民共和国铁道部发布TBPP1444-2002目次前言··················································································································⋯⋯n1范围·..................................................

2、..................................................................12引用标准···············································································································⋯⋯13产品分类········································································

3、·······································⋯⋯14技术要求···············································································································⋯⋯25试验方法·································································································

4、·············⋯⋯36检验规则····················································，··························································⋯⋯37标志、包装、运输和贮存·············································································，·············⋯⋯4附录A(标准的附录)浸泡试验········

5、················，···································⋯⋯“‘·“‘·“·⋯“’‘””‘’5TB/'T1444-2002前官本标准是对TB/1'1444-1983《内燃机车用橡胶件技术条件》进行修订。本标准与TB/1'1444-1983相比主要变化如下:—标准名称有所更改;—内燃机车橡胶件，如已制定行业标准的胶管、制动缸皮碗、制动软管垫圈、弹性橡胶件、门窗密封胶垫等和已制定国家标准的旋转轴唇形密封圈，不在本标准规定范围;—本标准只对内燃机车橡胶密封件制定技术条件，橡胶密封

6、件按工作温度、耐介质性能分为三类;—耐介质性能采用内燃机车专用机油、燃油、冷却用水。本标准的附录A是标准的附录。本标准自生效之日起，同时代替TB/'r1444-19830本标准由铁道部标准计量研究所提出并归口。本标准起草单位:铁道部标准计量研究所、铁道科学研究院金属及化学研究所、戚墅堰机车车辆厂本标准主要起草人:李雪春、杨维坚、赵群。本标准于1985年12月首次发布，本次为第一次修订。中华人民共和国铁道行业标准TBA1444-2002代替TB/i'1444-1983内燃机车用橡胶密封件1范围本标准规定了内燃机车用橡胶密封

7、件的分类、技术要求、试验方法、检验规则、标志、包装、运输以及贮存要求。本标准适用于内燃机车使用的各种在燃油、润滑油、热空气和冷却水介质〕非的模压及压出橡胶密封制品。本标准不适用于内燃机车使用的胶管、制动缸皮碗、制动软管垫圈、弹性橡胶件、门窗密封胶垫和旋转轴唇形密封圈橡胶件。2引用标准下列标准所包含的条文，通过在本标准引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订，使用标准的各方应探讨使用下列标准最新版本的可能性。GB/1'528-1998硫化橡胶或热塑性橡胶拉伸应力应变性能的测定GB/1'5

8、31-1999橡胶袖珍硬度计压人硬度试验方法GB/1'1682-1994硫化橡胶低温脆性的测定单试样法GB/'r1690-1992硫化橡胶耐液体试验方法GB/1'2828-1987逐批检查计数抽样程序及抽样表(适用连续批的检查)GB3452.1液压气体用O形橡胶密封圈尺寸系列及公差GB/1'3452.2-19870形