论文部分内容阅读
1.动臂缸耳轴的修复装载机动臂缸一般是靠耳轴支承在前机架的轴套中。工作时,耳轴与轴套的下接触面有很大的压力,而且转动角度又很小。如果轴和轴套磨损而使轴的上方产生缝隙后,在轴套上盖的油嘴处注入黄油时黄油根本无法进入耳轴与轴套的摩擦面,进而加剧了磨损,而轴是焊接在缸体外壁上
1. Boom trunnion repair Loader boom cylinder is generally supported by the trunnion in the sleeve of the front frame. Work, the trunnion and the sleeve under the contact surface has a lot of pressure, and the rotation angle is very small. If the shaft and sleeve wear and make a gap above the shaft, the grease in the sleeve cap when the butter is injected into the trunnion and the sleeve can not enter the friction surface, thus exacerbating the wear and tear, and the shaft is welded to the cylinder In vitro wall