The following 6 methods can be used to identify good quality
metal mesh belts:
1. Through work, use the monitor program or monitor strip to stick to the shell, the sound of the bearing can be heard clearly. For this reason, sufficient training must be done to achieve the identification method, which is limited to the identification under operating conditions, sampling and analysis of lubricants, and identification methods based on whether the contamination level is mixed with foreign matter and metal powder. Close-up observation bearings are particularly effective.
2. Through voice recognition
3. To identify whether the degree of dirt is mixed with foreign matter and metal powder, it requires a wealth of experience. After sufficient training, a wealth of experience is needed to identify. You must add temperature to judge. The comparative identification of this method requires rich experience. The temperature must be added for the identification method, which is limited to the case where the operating state does not change much. For this, continuous recording of temperature is required. Irregular changes occur.
4. Identify the state of the lubricant.
5. Identify according to whether the contamination level is mixed with foreign matter and metal powder.
6. When the working temperature rises and a fault occurs, not only the temperature must be recognized, but also rich experience is required to recognize the temperature. It needs sufficient training to be recognized.
The above is the identification method of the metal mesh belt, which is very useful when buying.