1,调整换位法(1)调整法。结构配合部位因零件磨损间隙增大时,可用调整螺钉或增减垫片等来恢复正常的配合关系。如发动机配气机构的气门、摇臂磨损后,可以调整调节螺钉伸出的长度来弥补两者的磨损量,使气门间隙恢复正常;锥形滚动轴承的径向和轴向间隙可以用增减垫片的方法调整。(2)换位法。配合件磨损后,把偏磨的零件调换位置或转动方 1, adjust the transposition method (1) adjustment method. Structural parts with parts due to wear gap increases, the available adjustment screw or increase or decrease the gasket to restore the normal relationship. Such as valve train engine, rocker arm wear, you can adjust the length of the adjustment screw to make up for both wear and tear, the valve clearance back to normal; tapered roller bearings radial and axial clearance can be increased or decreased pad Method of adjusting the film. (2) transposition method. With parts wear, the eccentric parts swap position or turn side