Zibo Boshan Ever-Power Deceleration Machinery Factory
your location:Home - news - Press Room

news

What are the reasons for the fatigue damage of the hardened gear reducer?how to improve?

发布 时间:2019.12.31 news source:Zibo Boshan Ever-Power Deceleration Machinery Factory


     Through this period of understanding, I believe that everyone is no stranger to hard-tooth surface gear reducers, but these contents are not enough for customers who want to further understand the relevant knowledge of this product.Today, the editor will share the knowledge about fatigue of hard-tooth surface gear reducer with you, hoping to attract everyone's attention and let everyone have a deep understanding of hard-tooth surface gear reducer.In this way, when buying and using hard-tooth surface gear reducers, everyone can know what they are in. Don't worry, I hope to be enlightened and helpful to everyone.Hard tooth surface gear reducerThe cause of fatigue damage is firstly due to the quality problems that occurred during the manufacturing process of the reducer; secondly, the selection of process equipment is incorrect, and the thermal power cannot meet the requirements of the production process, resulting in a large load during actual operation, and hidden defects gradually Exposure, resulting in contact fatigue damage to the final gear, the rack peeled off and broken, and the equipment was scrapped.Therefore, the selection of hardened gear reducer must be cautious.
improvementHard tooth surface gear reducerFatigue measures:
  (1) Negotiate with the manufacturer to change the material of the intermediate gear shaft from 20CrMnTi to 20CrMnMo to improve its comprehensive mechanical properties and extend its life.
  (2) Adjust the reduction, reduce the load and eliminate 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 and adopt forced air blowing to reduce the oil temperature of the reducer.
  (4) Careful maintenance operations, strengthen spot inspections, ensure the amount of lubricating and cooling oil, and replace the medium in time to ensure oil performance.
  (5) It is planned to increase the oil circulation facilities; the additional oil tank oil pump replaces the stationary oil in the small-capacity body oil pool with flowing oil, further reducing cooling, and the upper oil injection also improves the lubrication capacity and improves the contact state.
        This is the end of the article. If you are interested in other aspects of knowledge, we recommend you to read "Causes and solutions of the failure of hard-tooth surface gear reducer》This article, I hope to bring you more help.

Zibo Boshan Ever-Power Deceleration Machinery Factory:http://www.gear-speed-reducer.xyz Welcome!
For more information, please Baidu: Ever-PowerZibo reducer, Ever-PowerBoshan reducer, Ever-PowerCylindrical worm gear reducer, Ever-PowerHard tooth surface gear reducer

Previous:Zibo Boshan Ever-Power Deceleration Machinery Factory would like to congratulate you on New Year!
Next post: No more

related articles