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In order to meet the requirements of different users and different industries, with the continuous improvement of technology, in terms of production quality, the production quality of hard tooth surface reducers is gradually improving. It is precisely because of the improvement of the quality of the reducer that its speed control function is getting better and better. Reduce the larger speed. It has a certain effect on reducing equipment wear. What methods can improve the quality of its production?
Reason:
1. The theoretical knowledge about the principle of hard tooth surface reducer is becoming more and more perfect. A lot of knowledge will soon be applied to the actual reducer manufacturing. The gear strength calculation is more accurate.
2. Various good alloy steel forgings are used in production, and the quality control level of materials and heat treatment is improved; the structure design is more reasonable; the quality and life of the bearing are improved; the quality of the lubricant is improved.
1. The theoretical knowledge about the principle of hard tooth surface reducer is becoming more and more perfect. A lot of knowledge will soon be applied to the actual reducer manufacturing. The gear strength calculation is more accurate.
2. Various good alloy steel forgings are used in production, and the quality control level of materials and heat treatment is improved; the structure design is more reasonable; the quality and life of the bearing are improved; the quality of the lubricant is improved.
Methods to improve quality:
1. Improve the processing accuracy of the reducer
2. In the gear hobbing process of the hard tooth surface reducer, the common normal line length and the gear ring diameter jump are used to ensure the movement accuracy, the tooth profile error and the base pitch deviation are used to ensure the stability and accuracy of the work, and the tooth direction error is used to ensure Contact accuracy.
3. Use 460# medium-duty industrial gear oil, working environment temperature is 0~40℃.
4. The worm wheel is made of non-ferrous metals, and the worm is made of harder steel. Because it is a sliding friction drive, it will generate higher heat during operation, which will cause differences in thermal expansion between the parts and seals of the hard tooth surface reducer. , Resulting in a gap in each mating surface.
1. Improve the processing accuracy of the reducer
2. In the gear hobbing process of the hard tooth surface reducer, the common normal line length and the gear ring diameter jump are used to ensure the movement accuracy, the tooth profile error and the base pitch deviation are used to ensure the stability and accuracy of the work, and the tooth direction error is used to ensure Contact accuracy.
3. Use 460# medium-duty industrial gear oil, working environment temperature is 0~40℃.
4. The worm wheel is made of non-ferrous metals, and the worm is made of harder steel. Because it is a sliding friction drive, it will generate higher heat during operation, which will cause differences in thermal expansion between the parts and seals of the hard tooth surface reducer. , Resulting in a gap in each mating surface.
When producing hard-tooth surface reducers, we must have a good understanding of its theoretical knowledge, and be familiar with its accuracy, speed, structure, etc., and choose good materials to make it to improve the accuracy of the gear. Correctly handle gaps during production. Then the quality of the reducer will be improved, which is quite beneficial for the entire production.
