As an essential component of transmission products such as screw lifters, hard tooth surface reducer, its stability plays an important role in the entire transmission system. However, if a hard-tooth surface reducer with a hardness that does not meet the requirements is purchased during the purchase process, or the use cycle is too long, or under overload conditions, the wear of the hard-tooth surface gear will be accelerated, which will affect the normality of the transmission system run.




One: The main manifestations of failure after long-term use:
During use, the vibration increases and the noise increases. The main reason for this phenomenon is that the parts in the case are worn out or damaged.


Two: Potentially damaged parts: hard tooth surface reducer gear tooth surface wear, gear teeth broken, gear gear shaft hole or keyway is worn; the screw hole at the bearing hole is easy to fail due to wear; shaft surface and keyway are also easy to Wear and tear due to long use time.


Three: Repair method: In this repair method, not all repair offices have the technical strength to perform repairs in accordance with this method, but for large equipment, it is possible to find a repair point to repair the parts, which will greatly save the overall cost of the enterprise.