论文部分内容阅读
1.故障现象我单位用于石油地质勘探的1台配置北方奔驰2629型载重汽车底盘的车载钻机,由于施工现场及道路条件非常恶劣、车辆换挡频繁、离合器使用频率高、负荷大,造成该车离合器损坏,无法继续使用。经拆检,发现该车底盘离合器摩擦片严重烧蚀、龟裂,摩擦片铆钉松动、磨损超过极限尺寸,从动盘钢片和弹簧变形,内花键磨损严重,必须进行更换。2.查找替代配件经查找材料库没有该车型离合器片,若采购原车离合器片需要较长时间,给修复工作带来困难,严重影响地质勘探工作。为此,我们决定查找与该车型号相近的越野卡车离合器摩擦片。
1. Symptom I used a unit for the oil geological exploration of a North Benz 2629 truck chassis chassis rig, due to the construction site and road conditions are very poor, frequent vehicle shifting, the use of high frequency clutch, the load caused by the Car clutch damaged, can not continue to use. After dismantling, it was found that the chassis friction plate clutch ablation, cracking, friction rivets loosening, wear exceeds the limit size, driven plate steel and spring deformation, the internal spline wear and tear must be replaced. 2. Look for alternative parts After searching the material library does not have the clutch plate, if the original car clutch plate procurement takes a long time, to repair difficulties, seriously affecting the geological exploration work. To do this, we decided to find a cross-country truck clutch friction plate with a similar model number.