铸造技术2017，Vol.38Issue(11)：2789-2790,2.DOI:10.16410/j.issn1000-8365.2017.11.063
高铁刹车盘铸造缺陷成因及防止
Cause and Prevention of Casting Defects of Brake Discs for High-speed Rail
林国良1
作者信息
- 1. 西屋(北京)企业管理有限公司,北京100004
- 折叠
摘要
Abstract
The brake disc was the important component in the braking system of high speed rail,the casting quality determined the braking effect of high speed rail.It was found that the slag defects are main type of the friction surface defects in plastic resin box production conditions when the casting was cut.The friction surface slag defects are greatly reduced through the defect cause analysis and process improvement,the brake disc yield reaches 99.8％,the internal and external quality significantly improve,and it meet the foreign comprehensive quality requirements of high speed rail brake disc.关键词
刹车盘/夹渣/铸造工艺Key words
brake disc/slug/casting process分类
矿业与冶金引用本文复制引用
林国良..高铁刹车盘铸造缺陷成因及防止[J].铸造技术,2017,38(11):2789-2790,2.
