针对现场客车下部磨耗部位润滑给油的现状,设计出多种不同的润滑给油装置方案,并进行了对比分析,最终研制出了储风罐式给油装置,取得了良好的效果。 Aiming at the present situation of lubricating oil supply to the lower part of the passenger car in the field, a variety of lubrication lubricating devices were designed and compared. Finally, a storage-tank oiling device was developed and achieved good results.