Conical roller smoothness detection

Conical idler is a very important part of the conveyor belt. Its smoothness plays a certain role in the energy consumption of the conveyor. Below we will introduce the cone roller smoothness in the end how to detect.

1, the use of ultrasonic instruments to check. When the cone roller is written with smooth oil, the special smooth technician will use the instrument to check the bearing. Oil the cone roller until the decibel level is down to the base line.

2, so how to detect in the absence of the root line? At this point, it is necessary to detect the changes in the sound. When the sound drops a little and then rises again, and finally the sound stops, the right smoothness is reached.

3. When detecting the smoothness of the conical roller of the conveyor belt, we should pay attention to the use of the base line produced by the same manufacturer to observe the smoothness of the conical roller, to ensure that the smoothness of the conical roller is not reduced because the standard of the base line is different.

4. There are usually two common problems to ensure the smoothness of conical idler. First, when should I change the oil? When the conveyor belt is running, it is generally difficult to judge whether the conical idler is ready for oil change. This can only be judged by personal experience. 2. How much oil should be changed when changing oil? For conical idlers, too much or too little oil can cause different damage. Too much oil is easy to lead to the operation of parallel idler error, in the long run will damage the conveyor's power coil and coil; But if the oil change is too little, the bearing will receive serious wear and tear, and the service life will be greatly reduced. So the right amount of oil change for the cone roller is very critical.