货车滚动轴承柔性化压装单元的设计与应用

 胡宏伟

(中国南车 长江车辆有限公司 工艺研究所,湖北 武汉 430212)
摘要:利用固定式滚动轴承压装机的现有结构,对轴承压装轮对输送轨道进行布置,采用一套可调对中装置使轮对自动准确定位,实现米轨、窄轨、标轨、宽轨等不同轨距轮对轴承压装共线生产。
关键词:轴承;柔性化;压装单元
The design and application of flexible press fitting unit for antifriction bearing on freight train
HU Hong-wei 
( The Railway Product Rescaich Instituc, CSR Yangtze Co. Ltd, Wuhan 430212, China )
Abstract:Within the existing structure of fixed press fitting machine for antifriction bearing, certain layout of wheel set transit system together with a set of adjustable centering device could lead the wheel set to do precise positioning automatically, so that wheel bearing with different track gauge such as meter-gage railway, narrow gauge, standard gauge and broad gauge could be press fitting on the same production line.
Key words:antifriction bearing;flexibility;press fitting unit
 
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收稿日期:2013-08-20
作者简介:胡宏伟(1962-),男,安徽铜陵人,本科,高级工程师,主要从事铁路车辆轮轴及转向架的研发工作。
 

 

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