The problem of the interruption of the process of using the abrasive belt
In the process of using the belt, it is inevitable that there will be a problem of breakage. How to solve this problem?
1. The belt joint is not strong and cracked. Strengthen the quality control in production to meet the needs of users.
2. The tension of the belt is too large. The adjusted tension does not slip under the working load, and the tension is as small as possible.
3. Wrinkle or edge damage of the belt during transportation or installation. The quality of the appearance before installation should be checked, and the correct operation mode should be carried out when installing the machine.
4. the working pressure is too large. Reduce the pressure
5, the cutting is too deep, friction heat accumulation. Reduce the depth of cut or feed rate, or use coolant or cooling device
6. The external debris enters between the belt and the roller or plate. Removing debris, high-efficiency dust is the best preventive measure.
7. The belt is over-vibration. Use low-hardness contact wheel to check the vibration of the machine or the quality of the belt.
8. The contact roller is tapered. The contact roller or graphite pad is not parallel to the base. The grinding roller removes the taper; reinstall and keep parallel
9. The machine is not working properly. The belt is broken by the travel switch. The maintenance equipment (special attention to the paper-based belt)
10. The thickness difference between the workpieces is too large or partially overlaps the impact belt. Install the guards for the overlapping plates and oversized parts.