Common problems of laser engraving machine

- May 15, 2020-

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Solutions to common problems and solutions:

1、 The depth of carving varies

(1) Loose or faulty control card.

(2) Step motor failure.

(3)Drive failure or current subdivision is not consistent with software settings.

(4) The z-axis motor line is faulty.

(5) The clamp of spindle motor is loose.

(6) Converter interference or data setting error.

(7)Electrostatic interference.

(8) A computer virus or system problem.

2、 Scribble

(1) Control card failure.

(2) Inverter interference.

(3) The file path is incorrect.

(4) Electrostatic interference.

(5)There is a problem with the software settings.

(6) Drive fault or wrong current subdivision setting.

(7) Data line failure.

(8)The computer has a virus or system problem.

3、 The carving machine washes unevenly

(1)The spindle is not perpendicular to the table, so it needs to be corrected.

(2) There is a problem with the tool.

(3)There is a problem with the control card or the signal is disturbed.

4、 The engraving machine cannot return to the mechanical origin normally

(1) The machine is set in the opposite direction to the original point.

(2)The control card is faulty or loose.

(3) Limit switch or data line failure.

(4) Drive failure.

(5) Step motor line fault.

5、 When opening the software, the computer prompts "failed to open the card, please check the card"

(1) Check whether the driver of the board is installed, or replace the board with a PCI slot.

(2) Reinstall the two data connecting wires and check whether there is any broken needle.

(3) If there is a problem with the board, replace the board.

6、 Prompt when opening the software: three axis alarm, initialization error No.4

(1) Check whether the two data lines of the computer and the machine are connected properly.

(2)Check whether the fuse of the switch board in the control box is burnt out, and replace the fuse.