雕刻机常见故障分析与排除

It is inevitable for engraving machines to malfunction during use, and it is necessary to understand the analysis and solutions to some common faults. Here, we mainly introduce the solutions to five common types of faults.

Ⅰ. Alarm Fault

Process alarm indicates that the machine has reached its maximum position during operation. Please follow the following steps to check:

1、 Is the size of the designed graphic larger than the processing range.

2、 Check if the connecting wire between the machine motor shaft and the screw is loose. If so, tighten the screws.

3、 Is the machine and computer properly grounded.

4、 Is the current coordinate value greater than the range of soft limit values.

Ⅱ. Process Alarm and Release

During the process, all motion axes are automatically set to the jog state. As long as the manual direction key is held down, the machine will resume the connected motion state at any time when it leaves the limit position (i.e. disengages from the process point switch); When moving the workbench, pay attention to the direction of movement and stay away from the extreme position; The soft limit alarm needs to be able to reset XYZ to zero in the coordinate settings

Ⅲ. Non alarm faults

1、 The precision of repeated processing is insufficient, please check according to the second item of the initial article.

2、 The computer is running and the machine is not moving. Check if the connection between the computer control card and the electrical box is loose. If so, insert it tightly and tighten the fixing screws.

3、 The machine cannot find the signal when returning to the mechanical origin, check according to the second item. The proximity switch at the mechanical origin is malfunctioning.

Ⅳ. Output Fault

1、 No output, please check if the computer and control box are connected properly.

2、 Open the settings of the Sculpture Manager to check if the space is full and delete unused files in the Manager.

3、 Check whether the signal line wiring is loose and carefully inspect whether each circuit is connected.

Ⅴ. carving malfunction

1、 Are the screws in various parts loose.

2、 Check if the path you are handling is correct.

3、 Is the file too large for millions of computer processing errors.

4、 Increase or decrease the spindle speed to adapt to different materials (usually 8000-24000)

5、 Loosen the chuck of the knife, turn the knife in the opposite direction and clamp it tightly. Place the knife upright to prevent the carved object from being uneven.

6、 Check if the cutting tool is damaged, replace it with a new one, and re carve.