Views: 9 Author: Site Editor Publish Time: 2019-12-02 Origin: Site
Analysis of common faults and problems of engraving machine
Question 1: When opening the software, the computer prompts \"Failed to open the card, please check the card \" prompt.
Solution:
1. Check if the driver of the board is installed or replace the board with a PCI slot;
2. Reinstall the two data connection cables and check for broken pins;
3. If there is a problem with Weihong Card, replace the card.
Question 2: When opening the software, it prompts: three axis alarm, initialization error signal.
Solution:
1. Check whether the two data cables of the computer and the machine are connected properly;
2. Check whether the fuse of the adapter board in the control box is burned out and replace the fuse;
3. Check whether the power supply is working normally.
Question 3: Misalignment occurs when engraving, or the size is incorrect.
Solution:
1. Check whether the path of the engraving software is correct;
2. Check the clearance of the screw rod and whether the fastening screws of the polished rod are loose;
3. Check if the software parameters are set correctly.
Question 4: The Z axis does not raise the knife when the X axis travels for a certain period.
Solution:
1. Check whether the Z-axis motor is running normally, the power and the current of the driver;
2. Check if the Z-axis motor cable has poor contact or is broken in the middle;
3. Check if the lift distance is set.
Question 5: The spindle motor does not rotate or reverse.
Solution:
1. Check the parameter settings of the inverter;
2. Check whether the signal line of the inverter is reversed.
Question 6: Smashing occurs.
Solution:
1. The Z-axis motor power is not enough, and the coupling is loose;
2. The current of the Z-axis driver is too small, or the signal line is connected incorrectly;
3. The data cable is not connected well.
Question 7: When the software is turned on, the axis shuts down.
Solution:
1. Problems with the driver or poor contact of the computer output signal line;
2. Poor contact of motor wire.
Question 8: The machine does not power on when it is turned on.
Solution:
1. Check whether the start button cable is connected well and the button is burned out;
2. Check whether the AC contactor is short-circuited or burned out.
Question 9: The axis only moves in one direction when the button is moved.
Solution:
1. Check whether the data cable is normal and whether the data cable socket is plugged in properly;
2. Check if the motor circuit is not welded.
Question 10: The sending software cannot be opened normally, and the sculpted thing is deformed.
Solution:
1. Reinstall new systems and software;
2. Check if the X and Y axis screws and screws are loose;
3. There is a problem with the engraving path.