材料工程Issue(7)：56-60,5.
混杂纤维盘式制动闸片材料的装车实验研究
The Application Study of Hybrid Fibers Reinforced Brake Pad for Railroad Coach
王海庆 1王成国 1庄光山 1孙毅 1姚永强 2郑树伟3
作者信息
- 1. 山东大学,材料学院材料液态结构及其遗传性教育部重点实验室,济南250061
- 2. 山东铁道学会,济南250001
- 3. 兖州铁龙公司,山东兖州272030
- 折叠
摘要
Abstract
Hybrid fibers were used as reinforced material to product braking pad serviced for railroad coach. The practical application study was conducted according to Railroad Ministry Standard TB/ T3118-2005. The thickness of brake pad and disc had been measured on-line, the morphological character of pad and disc was observed. The results showed that hybrid fibers reinforced brake pad had low linear wear rate; and has no cracking, edge-avalanche and scratch. The disc’s exterior view showed the disc’s surface was in proper trim and there was no hot-spot and heat-crack. Tribology analysis indicated that the stable friction film commonly called glace which had been formed as the braking processing with a comparatively steady composition being maintained was beneficial to the surface of pad and disc and to the car’s brakeage.关键词
合成闸片/混杂纤维/摩擦磨损性能/制动盘Key words
organic braking pad/ hybrid fibers / wear / brake disc分类
交通工程引用本文复制引用
王海庆,王成国,庄光山,孙毅,姚永强,郑树伟..混杂纤维盘式制动闸片材料的装车实验研究[J].材料工程,2011,(7):56-60,5.
