一种轨道式龙门起重机小车轮定位调整方法

摘要

一种轨道式龙门起重机由于多年运行，其小车轮频繁出现走偏现象。分析了这一现象产生的原因。详细介绍了对小车轮取点、取值、测量、调整的方法。这一调整节省了成本，促进了生产。%The trolley wheel of some kind of gantry crane appeared the phenomenon of slanting. After several years＇ usage. This paper analyze the reason of this phenomenon. It introduces the methods of choosing point, taking value, measuring and adjusting on the trolley wheel. This adjustment has saved cost and promoted production.