The use of hard-tooth surface reducer is very extensive, and its development is very fast, and it has been bringing people convenient products. Of course, we must understand its installation and operation steps.

After the reducer leaves the factory, it is generally stipulated that there is a running-in period of about 200 hours (the oil must be changed after the time is exceeded), which is stipulated by the technical characteristics of the initial stage of the use of the reducer. The running-in period is an important link to ensure the normal operation of the reducer, reduce the failure rate, and extend its service life.

There are some tips in the use of the reducer to make your reducer better: 1. After 200 to 300 hours of operation, the oil should be changed for the first time, and the quality of the oil should be checked regularly in future use. Impurities or deteriorated oil must be replaced in time.

1. Assembly technical requirements of the reducer 1. Gear tooth backlash and contact spots should meet the design requirements 2. The inner ring of the bearing must be close to the shaft shoulder or distance ring; it cannot pass the inspection with a 0.05mm feeler gauge 3. Tapered roller The allowable axial clearance of the bearing should meet the requirements. 4. The unprocessed inner surface of the base, box cover and other parts and the unprocessed surface of the gear should be painted with primer and red paint.

Cranes are widely used in docks, construction industry, steel plants, and other construction industries that need to lift heavy objects. The crane reducer is mainly used in the four major mechanisms of crane lifting, running, slewing and luffing. According to the hardness of the tooth surface, the commonly used crane reducers in my country are divided into soft tooth surface, medium hard tooth surface and hard tooth surface gear reducers. According to the installation method, they are divided into horizontal, vertical, packaged, and suspended packaged types.

Reducer is a common power transmission mechanism, which is used in various mechanical transmission systems. The installation and use of the reducer are directly related to the operation effect of the reducer, and must comply with the technical specifications and standards. Please pay attention to the following points for reasonable installation and use of the reducer.