Common trouble and problem analysis of engraving machine.

Question 1: after opening the software, the computer prompts "cannot open the card, inquiry card prompts".

Solution:

1. Check whether the driver of the board card is installed, or change the board card into a PCI slot;

2. Reinstall the two data cables to check whether the needle is broken;

3. The problem of viacom card.

Problem 2: open software prompt: triaxial alarm, initialize error signal.

Solution:

1. Check whether the two data cables of the computer and machine are properly connected;

2. Check whether the fuse of the switch board in the control box is burned, and replace the fuse;

Check whether the power supply is normal.

Problem 3: incorrect carving or size.

Solution:

1. Check whether the path of engraving software is correct or not;

2. Check the gap size of the screw rod and whether the fastening screw of the polished rod is loose;

3. Check whether the software parameters are set correctly.

Problem 4: the spindle motor does not rotate or reverse.

Solution:

1. Check the parameter Settings of frequency converter;

2. Check whether the signal line of frequency converter is connected inversely.

Problem 5: the phenomenon of throwing a knife appears.

Solution:

1. Insufficient power of z-axis motor, loose coupling;

2. Too little current in Z axis drive, or wrong signal line connection

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