What are the measures to prevent the wear of the drive shaft forgings?

2019-03-27 11:45:12 2

During the production operation, the drive shaft forgings and the transporting machine of the G312 type inspection machine have different degrees of wear and contact with each other, and often the frictional force is large, the motor load is increased, and the circuit breaker of the fabric inspection machine is blown. It not only increases the material consumption of the machine, but also affects the production efficiency. Through practice, analyze the causes of grinding and find a practical solution.

      (1) Causes of wear. In the production process of the G312 type cloth inspection machine, the cloth carrier car is placed under the tampering machine of the cloth inspection machine, and the cloth that has been tested falls on the cloth carrier. When the weight is unbalanced, the cloth carrier will rely on the cloth inspection machine. On the drive shaft forging, when the forging of the drive shaft rotates, it rubs against the transporting vehicle, and the cloth is increased. The pressure of the transporting vehicle to the forging of the drive shaft is increased, so that the friction between the transporting vehicle and the drive shaft forging is increased. It even causes the deformation of the drive shaft forgings, accelerates the wear of the drive shaft forgings and the transporting vehicle, and the wear of the related parts, and also increases the load of the cloth inspection motor. When the load reaches a certain level, the motor fuse will be blown.

      (2) Solution. On the rear plane of the left and right wall panels of the G312 type cloth inspection machine, drill two screw holes with a diameter of 12mm at a height of 600mm from the ground, and drill two screw holes with a diameter of 12mm at two ends of a 1520mm long 50mm×50mm angle steel. , placed between the left and right wall panels, and then bolted angle steel to the rear plane of the wall panel, the truck will not wear contact with the drive shaft forgings.

      (3) Use effect. After the angle rail is installed, the effect is very obvious. The forgings and the drive shaft forgings are no longer in contact with each other, the other related parts are no longer damaged, and the motor fuses are not blown. The drive shaft forgings and the transporting vehicles are not. Replaced by wear and repair, it not only reduces the material consumption of the machine, but also improves the production efficiency, which is very popular among maintenance workers and vehicle handlers. The installation of the angle steel crosspiece has a simple structure, is convenient to install, improves production efficiency, saves machine materials, and significantly improves economic benefits.