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How To Correctly Repair Gearbox When It Fault Occurrence ?
Nov 17, 2018

Gearbox  plays the role of matching speed and transmitting torque between the prime mover and the worker or actuator. It is a relatively precise machine. Prolonged use may cause wear, leakage and other failures. How should we deal with these failures?

1. In work, when it is found that the oil temperature rises more than 80 ℃ or the oil pool temperature exceeds 100℃ and abnormal noise occurs, it should stop using, check the reasons, remove the trouble and replace the lubricating oil before it can continue to operate gearbox.


                                                                    Helical-bevel Gearbox

2. When changing oil, we should wait for the gear reducer to cool down without burning danger, but still keep warm and hot, because after complete cooling, the oil viscosity increases and it is difficult to discharge oil. 

---Attention: to cut off the power supply of the transmission device and prevent inadvertent electricity.

3. After 200-300 hours of operation, the first oil change should be carried out, and the quality of oil should be checked regularly in future use, and the oil mixed with impurities or deteriorated should be replaced in time. Generally speaking, for long-term continuous working gearbox, new oil should be replaced according to 5000 hours operation or once a year. For long-term discontinued gear box, new oil should also be replaced before re-operation. Gear reducer should add the same oil as the original brand, not mix with different brands of oil. Oil with the same brand and different viscosity is allowed to mix.

Users should have reasonable rules and regulations for the use and maintenance of gear reduction boxes, and carefully record the operation of gear reduction units and the problems found in the inspection. The above provisions should be strictly implemented.

*For more detailed parameters,size,price.Pls contact the Hangzhou Starred-River Machinery Co., Ltd.




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