钢轨焊头精磨技术控制技术研究

Research on Control Technology of Rail Welding Head Fine Grinding

本文提出焊头平直度和钢轨廓形是列车运行平顺度的重要控制指标,钢轨焊头要通过合理的方式精磨和严格检测,最终达到良好的焊头平直度和钢轨廓形。

This paper points out that the flatness of welding head and rail profile are the important control indexes to ensure the smooth running of train,the rail welding head should pass the reasonable fine grinding and strict inspection to finally achieve good flatness of welding head and rail profile.