Fatigue pitting is also the most common form of gear wear. In the operation engineering of the reducer gear, the surface of the gear is subjected to the contact stress of the pulsating cycle. As the number of operating loads increases, the surface material of the gear becomes fatigued, which will be generated under the surface Micro cracks.

Lubrication is a technology that uses lubricating substances to reduce the friction and wear of the friction pair. At present, about 80% of equipment damage is caused by friction and wear. Of course, it is possible to reduce wear and tear through reasonable selection of materials and design.

The reducer can only prevent and solve the lubricating oil faults and ensure the normal operation of the reducer by manpowering the reducer in terms of reasonable selection, correct use, effective maintenance, and effective early fault diagnosis.

Lubricating oil failures often cause a series of equipment problems. For example, in mechanical transmission equipment, reducers, as a typical key equipment, are now widely used in electric machinery, metallurgical machinery, mining machinery and other fields.

The reducer is a whole composed of various components. In addition to paying enough attention to the structural design of gears, shafts, bearing combinations and box bodies, the lubrication, oil injection holes, oil drain holes, observation mirrors, and ventilation of the reducer should also be considered. Risk.

The reducer is mainly composed of gears or worms, bearings, shafts, gearboxes and accessories. Its basic structure has three parts: 1) bonding gear, drive shaft and bearing assembly; 2) gear box body; 3) other reducer accessories.