O′ZBEKISTON型机车单元制动器的技术难点及解决方案  

Technique difficulties and resolve measures of type O′ZBEKISTON locomotive′s unit brake

作　　者：胡志军[1] 

机构地区：[1]中国南车集团株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2006年第3期32-34,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章分析了装用抱轮缘铸铁闸瓦的O′ZBEKISTON型机车用单元制动器的研制技术难点,通过理论分析提出了解决方案。型式试验及线路运行实践证明该单元制动器能够满足O′ZBEKISTON型机车的运用要求。Technique difficulties of the unit brake fitted with cast iron brake shoe with flange are analyzed. The resolve measures are put forward via theory analysis. The test results prove that this unit brake is qualified for running requirement of type O＇ZBEKISTON locomotive.

关 键 词：拖轮缘铸铁闸瓦 单元制动器 技术难点 解决措施 

分 类 号：U260.351[机械工程—车辆工程]