广大起重机使用单位迫切希望能找到减小大车侧向力和解决由此产生的车轮和钢轨磨损的办法。本文通过对TU型车轮涂油器在桥式起重机上的使用、测定和经济效益的分析,对解决这一问题加以介绍。1.概述桥式起重机在使用中普遍存在大车运行的卡轨现象,以至造成车轮和钢轨的严重磨损。我厂起重机的车轮有90%是因轮缘磨损而报 The vast majority of crane users are eager to find ways to reduce lateral forces and to eliminate the resultant wear of wheels and rails. In this paper, the use of TU-type car on the bridge crane, measurement and economic analysis, to solve this problem are introduced. 1. Overview The widespread use of overhead traveling cranes during truck operation can cause severe wear on wheels and rails. 90% of the wheels of our factory cranes are reported due to rim wear