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喷油泵在修理时,有一些零件磨损在许可范围以内,为了延长这些零件的使用寿命,使之正常工作到下一次修理,我们对这些零件采用了一些简要的修理工艺。另外,有一些零件磨损已超过极限尺寸,但是通过简单的修理就可以继续使用。这些简单的修理方法主要的就是使原来的工作面(磨损处)转移,而以原来的非工作面取代。现将东方红—54型喷油泵(以及东方红—75老式泵)的一些零件的简易修理方法介绍如下。 1.调速器的200轴承可翻个使用。翻转后,轴承内、外套轴向受力面改变,滚珠对内、外套的运行方向改变。
There are some parts of the fuel pump in the repair wear and tear within the allowable range, in order to extend the service life of these parts, so that the normal work to the next repair, we used some of these parts repair process briefly. In addition, there are some parts worn over the limit size, but can continue to use simple repairs. These simple methods of repair are mainly to make the original face (wear) transfer, while the original non-face to replace. Now the Dongfanghong -54 type injection pump (and Dongfanghong -75 old pump) some of the parts of the simple repair methods are described below. 1. Governor 200 bearings can be turned over to use. Flip, the bearing, the outer sleeve axial force surface changes, the ball on the inside, the running direction of the coat changes.