After a recent market survey, we found that many customers do not know much about the problems that are easy to occur in hard tooth surface gear reducers, and do not know how to deal with them, so they have consulted us many times.Now I will review the information about the hardened gear reducer and share it with you, hoping to attract everyone's attention and let everyone have a deeper understanding of the hardened gear reducer.Let everyone know when using the hard-tooth surface gear reducer, and hope to inspire and help everyone.
The hard gear reducer has quality problems in the processing and manufacturing process, which causes the fatigue damage of the hard tooth surface gear reducer. The power cannot meet the requirements of the production process. In the actual operation process, the load is large, and the hidden defects are gradually exposed, which eventually leads to contact fatigue of the gear, peeling and fracture of the rack, and scrapping of the equipment;
Measures to Improve Fatigue of Hardened Gear Reducer
1. In order to improve its comprehensive mechanical properties and prolong its service life, after consultation with the manufacturer, the material of the intermediate gear shaft is changed from 20CrMnMo to 20CrMnMo.
2. Adjust the reduction, reduce the load, and avoid low-temperature rolling, so as to ensure that the thermal power value of the reducer will not decrease due to excessive rolling force.
3. Improve the environmental conditions of the reducer, adopt forced air blowing, and promote the reducer to reduce the oil temperature, etc.
