Common faults and solutions of the V-groove PCB cutting machine

In the process of using the V-groove PCB cutting machine, some common faults may occur due to improper operation of the operator or quality problems of the equipment, which need to be solved in time.

1. Knife hits right side board

One reason is that the right travel light sensor switch is broken, so it needs to be replaced. In addition, too much dust on the right travel switch will also cause PCB collision. Clean up the dust.

2. Knife hits left side board

One possible reason is that the left travel light sensor switch is broken and needs to be replaced; Another reason is that there is too much dust on the left travel switch. Clean the dust.

3. The motor rotates and the knife does not rotate

The jackscrew of the coupling is loose. Open the rear housing and tighten the jackscrew.

4. The power switch is on, and the indicator light is not on

One reason is that the fuse segment needs to be replaced; Another reason is that the emergency switch is not turned on.

5. Inaccurate travel

One possibility is that the travel counter is broken and needs to be replaced; The other possibility is that there is too much dust in the travel counter. Clean the dust.