Maintenance of axle parts?
Things like axle parts are basically products used in the automotive field. Most of us have not seen or heard of them. You can say that they are not very common in life, but they also play an important role in the automotive industry. The role of substitution, then the first thing we need to understand clearly in use is the maintenance of axle parts, and then follow us to learn about it.
LikeAxle PartsThese things are basically products used in the automotive field. Most of us have not seen or heard of them. You can say that they are not very common in life, but they also play an irreplaceable role in the automotive industry. The first thing we need to understand clearly in use isAxle PartsThe maintenance, then follow us to understand it.
Axle PartsofRoutine maintenance and repair of axles. Before driving, check whether the external connecting bolts of the axle are loose, whether the axle leaks oil, whether the wheel hub and reducer assembly make abnormal noise, etc. Axle mandatory maintenance: according to operating conditions, in3000-5000KilometerMandatory maintenance, thenAxle PartsThe second maintenance includes: replacing lubricating oil, gear oil, checking the front axle toe, and adjusting regular maintenance. Contents include: replace the lubricating oil, tighten the fasteners,and inAxle PartsCheck the toe, check the degree of wear of the brake friction lining, replace and adjust the brake gap in time when the wear limit is reached, check the reducer assembly, whether the gap between the main and driven gears is too large, and whether the gear oil exceeds the use efficiency. In similar situations, adjust the gap in time and replace the grease. Steering drive axle working process: The middle of the drive axle is equipped with a final drive and a differential. The inner half shaft and the outer half shaft are connected together by an equal angular velocity universal joint. The end of the outer half shaft is provided with a spline, and the spline is engaged with the flange of the half shaft. When driving the front axle, the torque is transmitted from the main reducer and differential to the inner half shaft, universal joint, outer half shaft and half shaft flange,ButAfter transmission to the wheel hub, drive the wheel to rotate.Axle PartsofThe steering knuckle is bolted together by the steering knuckle journal and the steering knuckle housing.
Axle PartsofTwo hub bearings are installed on the steering knuckle journal to support the hub; the bushing is pressed into the inner hole wall of the steering knuckle journal to support the outer half shaft. The upper and lower ends of the steering knuckle housing are respectively equipped with thickened parts of the upper king pin and the lower king pin, and these thickened parts are stopped by stop pins. The upper end of the steering knuckle housing is equipped with a steering knuckle arm, and the lower end of the steering knuckle housing is equipped with a lower cover. After the grease is injected through the upper and lower nozzles, it enters the central oil circuit of the kingpin respectively, and then flows out from the holes on both sides to enter between the kingpin and the bushing to realize lubrication. When the car turns,Axle PartsinThe steering straight rod pulls the steering knuckle arm, driving the steering knuckle to swing around the king pin. At this time, the steering wheel can be deflected accordingly, thereby realizing the steering of the car.
Axle PartsofThe supporting bridge belongs to the driven bridge. For a three-axle car with single-axle drive, the rear axle is designed as a support axle. The axle on the trailer is also the support axle with the front engine. The rear axle of a front-wheel drive vehicle is also a support axle.