In the long-term operation of the reducer, failures such as wear and leakage often occur. The most important ones are:
1. The bearing chamber of the reducer is worn, including the wear of the housing bearing box, the bearing chamber of the inner hole of the box, and the bearing chamber of the gearbox.
2. The shaft diameter of the gear shaft of the reducer is worn, and the main wear parts are the shaft head, keyway, etc.
3. The bearing position of the drive shaft of the reducer is worn.
4. The joint surface of the reducer is leaking.
