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Maintenance and characteristics of mixing reducer
Release time:
2021/07/28
Mixing reducerWhat are the maintenance methods?Mixing reducerCombining the characteristics of planetary transmission and torque split, the peripheral speed is also reduced compared with the gear transmission of the fixed shaft. In order to balance the load distribution between the planetary gears. The product is mainly suitable for metallurgy, lifting and transportation, light chemical industry and general machinery and equipment.
Selection and replacement of gear oil
1) There are many fake and inferior oils on the market. These oils have poor oil quality, low viscosity, and the oil film formed is very thin, which can not protect the gear at all; in addition, the gear oil has been used for too long. If it is not replaced, it will cause the gear oil to deteriorate, the viscosity will decrease, and the oil film cannot be formed (see the comparison chart for details). These cause direct contact with the gear of the reduction gearbox during running-in, thereby wearing the gear. In severe cases, it will cause the gear to crack, which will cause the major failure of the extrusion shell and crack, which will affect the normal operation of the mixer. For the normal production of your mixing station and the protection of property, please do not lose too much. In strict accordance with the requirements of the correct use and timely replacement of gear oil.
2) Gear damage caused by inferior gear oil 3 Gear oil replacement time 4) Oil change
1. Place a suitable container under the oil drain plug,
2. Remove the oil inlet plug, vent hole and oil drain plug, and drain the gear oil (it is easier to drain the oil when the temperature is high)
3. After oil drain, replace the oil drain plug sealing ring and install the oil drain plug.
4. Add new gear oil according to the specified oil level. Do not mix gear oils of different manufacturers or specifications. Check and ensure that the gear oil has a high degree of anti-emulsification performance and extreme pressure grade.
5. Replace the sealing ring of the oil filling plug and install the oil filling plug.
6. Test machine. Listen to whether there is abnormal noise when the reducer is no-load
Warning
1. Before the operator performs any operation on the reducer, he needs to cut off the power supply of the host to ensure that the equipment has stopped working, and at the same time take all necessary measures to prevent accidental power on or sudden power off. Operate the device without any warning.
2, lubricants, solvents, cleaning agents, etc. are toxic and harmful to the human body. Direct contact with the skin may cause allergies, and if inhaled into the body, it may cause poisoning.
Mixing reducerHigh temperature solution
In the process of repairing the reducer temperature is too high, the operator should control the bearing of the concrete reduction mixer, check the bearing regularly, and observe the overall use of the bearing. Bearings with abnormal friction should be adjusted or replaced in time to reduce the local heat that may be generated. Operators need to strictly control the viscosity of the oil, calculate the density of the oil according to the equipment requirements and operating parameters, and reasonably select the viscosity grade to reduce the possible local high temperature.
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