What should we pay attention to when installing and using reducer
At present, some machinery in the process of use to decelerate properly will be conducive to production and processing, which will use the decelerator, but the decelerator in different work under the use of the attention is constantly.
1. The reducer should be firmly mounted on a stable foundation or base. The oil in the drainage tank should be removed and the cooling air circulates smoothly. The foundation is unreliable, which will cause vibration and noise when running, and cause damage to bearings and gears. When the transmission connector has protrusions or adopts gear and sprocket transmission, the protective device should be added. When the output shaft bears a larger radial load, the reinforced type should be selected.
2. Installation device according to the regulations ensures that the staff can conveniently approach the oil mark, air plug and oil discharge plug. After the installation is in place, the accuracy of the installation position should be checked thoroughly according to the order, the reliability of each fastener pressing, and the flexible rotation should be possible after installation. The reducer is lubricated by oil pool splash. Before operation, the user needs to remove the screw plug of the ventilation hole and replace it with the air plug. According to different installation positions, and open the level plug screw to check the height of oil level line, refueling from the level plug until lubricating oil spills from the level plug screw hole, after screwing the level plug correctly, no-load test operation can be carried out for no less than 2 hours. Running should be smooth, no shock, vibration, noise and oil leakage, abnormal should be eliminated in time. After a certain period of time, the oil level should be checked again to prevent possible leakage of the casing. If the ambient temperature is too high or too low, the grade of the lubricant can be changed.
3. When installing the reducer, attention should be paid to the alignment of the axis of the transmission center, and the error should not be greater than the compensation amount of the coupling used. Good alignment can prolong service life and achieve ideal transmission efficiency.
4. When installing transmission parts on the output shaft, hammers are not allowed to strike. Usually, assembly fixtures and internal threads at the end of the shaft are used to press the transmission parts in with bolts. Otherwise, the internal parts of the reducer may be damaged. It is better not to use steel fixed coupling, because the improper installation of this kind of coupling will cause unnecessary external load, resulting in early damage to bearings, and even cause fracture of output shaft in serious cases.
To sum up, we should pay attention to the above four points in the installation and use of the reducer. No matter in which environment the reducer is used, the details of safe use must be kept in mind, so as to ensure the safety of operators and improve work efficiency.
Portal：https://www.zwgearbox.com/
1. The reducer should be firmly mounted on a stable foundation or base. The oil in the drainage tank should be removed and the cooling air circulates smoothly. The foundation is unreliable, which will cause vibration and noise when running, and cause damage to bearings and gears. When the transmission connector has protrusions or adopts gear and sprocket transmission, the protective device should be added. When the output shaft bears a larger radial load, the reinforced type should be selected.
2. Installation device according to the regulations ensures that the staff can conveniently approach the oil mark, air plug and oil discharge plug. After the installation is in place, the accuracy of the installation position should be checked thoroughly according to the order, the reliability of each fastener pressing, and the flexible rotation should be possible after installation. The reducer is lubricated by oil pool splash. Before operation, the user needs to remove the screw plug of the ventilation hole and replace it with the air plug. According to different installation positions, and open the level plug screw to check the height of oil level line, refueling from the level plug until lubricating oil spills from the level plug screw hole, after screwing the level plug correctly, no-load test operation can be carried out for no less than 2 hours. Running should be smooth, no shock, vibration, noise and oil leakage, abnormal should be eliminated in time. After a certain period of time, the oil level should be checked again to prevent possible leakage of the casing. If the ambient temperature is too high or too low, the grade of the lubricant can be changed.
3. When installing the reducer, attention should be paid to the alignment of the axis of the transmission center, and the error should not be greater than the compensation amount of the coupling used. Good alignment can prolong service life and achieve ideal transmission efficiency.
4. When installing transmission parts on the output shaft, hammers are not allowed to strike. Usually, assembly fixtures and internal threads at the end of the shaft are used to press the transmission parts in with bolts. Otherwise, the internal parts of the reducer may be damaged. It is better not to use steel fixed coupling, because the improper installation of this kind of coupling will cause unnecessary external load, resulting in early damage to bearings, and even cause fracture of output shaft in serious cases.
To sum up, we should pay attention to the above four points in the installation and use of the reducer. No matter in which environment the reducer is used, the details of safe use must be kept in mind, so as to ensure the safety of operators and improve work efficiency.
Portal：https://www.zwgearbox.com/
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