有砟铁路钢轨闪光焊接头平直度控制  

作　　者：李效清[1] 

机构地区：[1]中铁二十局集团有限公司,陕西西安710016

出　　处：《产业创新研究》2018年第6期110-111,共2页Industrial Innovation

摘　　要：有砟铁路列车运行的安全性、平稳性与钢轨焊接接头的平直度有关。文章对现场闪光接触焊接中接头平直度测量校正进行全方位探讨,并根据探讨结果提出了新的优化方法,研究发现这些方法具有一定的可行性,可供参考。The safety and stability of operation of ballasted railway train are related to the flatness of rail welded joints. This article comprehensively studies the measurement and correction of joint flatness in flash welding on the spot, and proposes new optimization methods based on the results. It is found that these methods have certain feasibility and are available for reference.

关 键 词：平直度检测 闪光焊接 焊接接头平直度 

分 类 号：U213.92[交通运输工程—道路与铁道工程]