1. The pressure of the feeding roller of NC feeder is insufficient, resulting in slipping and inaccurate feeding. Adjust the pressure screw to increase the roller pressure.
2. There are iron filings and foreign matters in the gear of NC feeder. It is necessary to remove iron filings and foreign matters. Pay attention to cleaning and maintenance at ordinary times.
3. The gap of the servo motor drive belt is too large. It is necessary to remove the cover and adjust the belt gap.
4. The angle adjustment of relaxation time is too late, which causes the die guide pin to leave the material guide hole, and the roller has not pressed the material, resulting in the retreat of the material. Adjust the correct relaxation time.
5. The feeding roller enters the oil stain, which leads to slipping. It is necessary to clean the oil stain and keep the roller clean.
6. Insufficient storage space at the front of feeding leads to excessive belt gravity and roller slipping.
What is the reason why the feeder does not feed? The above are the reasons for the inaccurate feeding of the three types of punch feeders. Only by understanding the causes of the machine failure can we take corresponding measures to solve the problem. If the problem can not be solved, we can contact the manufacturer and have special technicians to solve the problem.
