提高心盘检修质量的工艺改进措施分析

摘要

在铁路提速、重载运输中，有因车辆心盘裂损而造成车辆临修率持续增加的现象，对心盘裂损故障的原因进行了分析，提出了在现有技术条件下，通过改进心盘检修工艺来提高心盘检修质量，以及管理上应采取的措施。%For the reason of center plate split,in the raising speed and heavy-load transportation,the vehicles temporary repair rate rise continually.Under existing technical condition, this paper analyzed the reason of center plate split,and gave the corresponding measurements to improve the quality of the center plate repair by ameliorating the technological process.