Wenxingxia Construction Machinery has reached a strategic cooperation with a well-known engineering design institute to jointly create intelligent construction machinery solutions

Release time:

2023-03-27

1. There are impurities in the box, such as iron filings. It is best if the iron filings and impurities can be discharged after oil cleaning and the magnetic screw plug function of the oil drain hole of the box. If they cannot be discharged, it is recommended to unpack and clean them, otherwise once the impurities enter the bearing , the direct consequence is that the gear inside the box is broken, the bearing hole is worn out, and the entire reducer is scrapped; 2. The surface precision of the gear is not high, and there is no chamfering practice or gear grinding process, resulting in abnormal noise during the operation of the gearbox. If there is no gear grinding process, the gear will eventually have spot peeling and the like, which will eventually affect the use. In this way, the oil needs to be changed frequently, and check whether there are massive impurities in the oil. If there are massive impurities, it is recommended to stop using it; if the oil is always dirty and there are powdery impurities, the sound should be normal after running-in. 3. Monitor the temperature of the entire reducer box at all times, especially the temperature at the bearing position. If the temperature of some or one bearing is abnormal and higher than the others, it means that there is a problem with the bearing. As long as there is a problem with the bearing, it is basically fatal. question. 4. Installation problems. It is possible that internal gears or other structures are in frictional contact with the inner wall of the box. In this case, the temperature at the non-bearing part of the box will be higher than other places, which can be ruled out. In summary, the inspection method: check the temperature strictly at all times, change the oil frequently, and check the oil condition. As long as it is confirmed that there is a blocky substance or that there is a problem with the bearing, the whole vehicle must be scrapped if it is not stopped.

1. There are impurities in the box, such as iron filings. It is best if the iron filings and impurities can be discharged after oil cleaning and the magnetic screw plug function of the oil drain hole of the box. If they cannot be discharged, it is recommended to unpack and clean them, otherwise once the impurities enter the bearing , the direct consequence is that the gear inside the box is broken, the bearing hole is worn out, and the entire reducer is scrapped;
2. The surface precision of the gear is not high, and there is no chamfering practice or gear grinding process, resulting in abnormal noise during the operation of the gearbox. If there is no gear grinding process, the gear will eventually have spot peeling and the like, which will eventually affect the use. In this way, the oil needs to be changed frequently, and check whether there are massive impurities in the oil. If there are massive impurities, it is recommended to stop using it; if the oil is always dirty and there are powdery impurities, the sound should be normal after running-in.
3. Monitor the temperature of the entire reducer box at all times, especially the temperature at the bearing position. If the temperature of some or one bearing is abnormal and higher than the others, it means that there is a problem with the bearing. As long as there is a problem with the bearing, it is basically fatal. question.
4. Installation problems. It is possible that internal gears or other structures are in frictional contact with the inner wall of the box. In this case, the temperature at the non-bearing part of the box will be higher than other places, which can be ruled out.
In summary, the inspection method: check the temperature strictly at all times, change the oil frequently, and check the oil condition. As long as it is confirmed that there is a blocky substance or that there is a problem with the bearing, the whole vehicle must be scrapped if it is not stopped.