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变速箱上方渗油是什么原因

更新时间: 2021-01-24 18:11:05     

1、变速器各部密封衬垫不良、油封损坏,或紧固螺栓松动,变速器壳破裂,齿轮油过多,变速器通气孔堵塞,油封或凸缘磨损,各轴端间隙过大,座孔及轴承松旷、衬垫损坏,各密封件表面的加工质量没有达到产品图纸要求。

2、另外润滑油使用不当也会造成漏油。总之,造成上述漏油的原因主要有两方面:一是密封面上有间隙,而是密封两侧有压力差,消除或减少任一因素都可阻止或减少渗漏。

关键词: 变速箱 上方 什么 原因

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