When you encounter an engraving machine failure but can't find a way to eliminate it, take a look at the following points:
Alarm failure
1. Is the designed graphic size beyond the processing range?
2. Check if the motor shaft and screw connection line are loose. If so, tighten the screws.
3. the the current coordinate value exceeds the software limit value range.
4. Is the machine and computer properly grounded?
Non-alarm failure
1. The computer stone engraving machine runs, the machine does not move, check whether the computer control card and the electrical box connector are loose. If so, plug it tightly and tighten the fixing screws.
2. The machine can't find the signal when it returns to the machine origin. Check it according to Article 2. The proximity switch at the mechanical origin is out of order.
3, repeated processing accuracy is not enough, according to the second item of the first article.
