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Special Reducer Maintenance
- Mar 27, 2018 -

1. Ensure the quality of the device. Can purchase or deduct some special things. When disassembling and installing reducer components, try to avoid hammers and other things. When replacing gears and worm gears, try to use original accessories and replace them in pairs. Should pay attention to public service cooperation; to use anti-adhesive agent or red oil to protect the hollow shaft, to prevent wear and rust or co-area scale, difficult to open when repaired.

2. Selection of smooth oils and additives. The worm gear reducer usually uses 220# gear oil. The gear reducer with a heavy load, frequent start and poor operating environment can use some smooth oil increaser, so that the gear oil is still attached to the gear surface when the special reducer stops working. Form a protective film to avoid heavy loads, low speed, high torque and direct contact between metals when they are started. The addition agent contains a seal conditioner and anti-leakage agent to keep the seal ring soft and flexible, which helps reduce oil leakage.

3. Selection of special reducer device orientation. In the case of azimuth, we do not use vertical devices. In vertical installations, the increase in the amount of smooth oil is much more than that in the horizontal units. It is easy to generate heat and oil in the reducer.

4. Establish smooth protection guidelines. Special speed reducers can be protected according to the “Five Ding” criteria for smooth operation. Each speed reducer is responsible for regular viewing. The temperature rises significantly, exceeds 40°C, or the oil temperature exceeds 80°C. The quality of the oil is reduced. Or when more copper powder is found in the oil and abnormal noise occurs, it is necessary to immediately stop using it, repair it in time, troubleshoot it, and replace the smooth oil. When refueling, pay attention to the amount of oil to ensure that the reducer is accurately smooth.



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