摘要
针对我厂新装的桥式起重机大车运行QU120轨道在使用过程中频繁出现轨道伸缩接头断裂的问题,专门制定了优化措施进行整改优化,整改后取得了良好的效果。
This paper aimed at the problem of crane＇s QU120 rail telescopic joint of our new overhead travelling crane,as it often parted in using.And it offered optimazing measurses to settle this problem.After the settling of this problem,it used well.
出处
《四川冶金》
CAS
2011年第2期34-35,共2页
Sichuan Metallurgy
