Worm gear reducer fatigue production

Worm gear reducers are active in various mechanical rotation systems. They can be used in large power transmission, small loads, and precise angle transmission, such as ships, automobiles, locomotives, and heavy-duty vehicles for construction. Machine tools, processing tools and automatic production equipment used in the machinery industry.Another point is that the worm gear reducer has many models, and different models correspond to different production environments. The relevant staff will more or less encounter certain problems in the equipment during normal operation, such as how to solve the fatigue production of the reducer , first of all, we need to know the reason, and then we can solve it in a more targeted manner.

Long-term fatigue production may cause wear and damage. How is this caused?One is due to the quality problems in the manufacturing process of the reducer, and the other is that the process equipment Selection is wrong, and the thermal power cannot meet the requirements of the production process, resulting in a large load during actual operation and hidden defects gradually exposed , leading to fatigue damage at the attachment of the gear, peeling and fracture of the rack, and scrapping of the equipment.Therefore, the selection of worm gear reducer must be cautious.In addition, let's see how to solve this problem.

(1) Negotiate with the manufacturer to replace the material of the intermediate gear shaft with a more wear-resistant one to improve its comprehensive mechanical properties and prolong its life;

(2) Adjust the reduction, reduce the load and prevent 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 reduce the oil temperature of the reducer body.