The possibility of impurities entering into the harmonic reducer is inferred

1. The assembly environment of the harmonic reducer is poor;

 

2. The burr of the harmonic reducer matching parts, such as the impurities left over from the processing have not been cleaned up, the small burrs of the matching parts, the mouth, screw holes, etc.;

 

3. Use blow guns such as air guns to make impurities splash on the assembly table; please pay attention to this phenomenon: first use blow guns such as air guns to clean the processed parts away from the assembly environment, and secondly, do not disassemble the harmonics when not ready reducer;

 

4. If the grease is contaminated, impurities will enter the grease

 

5. The assembly personnel bring in the assembly process. When cleaning the related parts of the harmonic reducer, the operator should wash his hands with a cleaning agent to remove impurities adhering to his hands or wear rubber gloves for assembly;

 

6. Use a fan to cool down in summer.

 

7. Threaded glue or flat glue etc. enter

 

Checking the above points one by one, you can quickly find the reason for the impurities in the harmonic reducer