最近,发现列车中许多车辆由于轴箱前盖及后壁不密封、纸垫的损少及防尘板盖丢失等原因造成轴箱混水、混污杂物、漏油的情况严重。尤其对当前炎热多雨夏季的车辆正常运用威胁较大。 对于这些车辆,有的需要清扫、更换油卷;有的因为甩油严重造成轮子、闸件、侧架都是油,必须重新注油;有的因为已经影响车轴正常运转必须起轴验瓦。这些情况的产生,都是由于平时安装轴箱和开盖轴检时不注意细小处而造成的。 Recently, many of the vehicles in the train were found to be contaminated with debris and oil spills due to the unhealthy sealing of the front and rear walls of the axle box, the loss of the paper pad and the loss of the dust cover. In particular, the current hot and rainy summer vehicles more threatened the normal use. For these vehicles, some need to clean and replace the oil roll; and some because of the serious oil thrown wheel, brake parts, side frames are oil, you must re-oiling; and some because they have affected the normal operation of the axle must start from the test tile. The emergence of these situations, are due to the usual installation of axle boxes and open-capped inspection did not pay attention to the small place.