The main structure of gear wpx250 reducer is composed of reduction gearbox and transmission motor (motor). In order to reduce customers' procurement costs, reduce losses and improve product quality, let's talk about the eight installation technical requirements of gear reducer by the reducer editor. I hope it can be helpful to you. The specific contents are as follows:
1. The assembly of gear wpx250 reducer, partial assembly and later assembly must be carried out in the order of assembly process. No process interference will occur. If the gear in the middle of the shaft is not installed, the bearing at the shaft end is now assembled.
2. Parts that have not been inspected and qualified by the technical inspection department and have not been printed and painted shall not be assembled.
3. During assembly, except for repairing keys, keyways and other parts, try not to modify any mating surface.
4. Before the rolling bearing is installed on the shaft, it shall be preheated to 80-100 ℃ in the oil and the thermal expansion calculation shall be carried out. The force shall be transmitted through the inner ring of the rolling bearing, and the unprinted side shall be installed on the support surface during assembly.
5. Try not to use any gasket to seal the mating surface of gear wpx250 reducer cover and base.
6. Parts shall be cleaned before assembly. Rolling bearings shall be cleaned with gasoline or high-quality washers and dried with compressed air after winding.
7. After the gear wpx250 reducer is assembled, test the vehicle. The speed of the test run shall be close to the rated speed of the reducer. It is strictly prohibited to add abrasives and impurities to the lubricating oil during the test, and the contact rate of tooth surface shall meet the specified level requirements.
8. After the gear wpx250 reducer passes the appraisal, the technical inspection department will print and issue the appraisal certificate. Gear reducers that fail to pass the inspection cannot be mechanically assembled and warehoused. The packaged gear reducer must have a certificate and installation and maintenance instructions.
The above eight points are all about the installation technical requirements of gear wpx250 reducer. Thank you for your understanding and support!