Laser glass cutting machineOperation and maintenance

1. The laser glass cutting machine should be operated by trained full-time personnel.

2. The equipment should be kept clean regularly, and the upper and lower guide rails and gear bars should be wiped and oiled every shift.

3. After the equipment is shut down, the computer will be turned off and the power will be turned off after saving the data, and non operators will be allowed to damage the equipment and change the data.

4. Regularly check for abnormal sounds from moving parts, and if any abnormalities are found, immediately stop the machine for inspection and remove the fault.

5. After troubleshooting, check whether the blade wheel returns to its original position before starting up to avoid the crossbeam from rushing out of the guide rail after starting up. (Special attention should be paid)

6. Clean compressed air should be used in the equipment to avoid premature damage to air circuit components.

7. The power supply of the cutting machine should be grounded to prevent electrical leakage.

8. When forming a production line with the loading machine and flipping machine, the cutting machine should be 2-5 millimeters lower than the loading machine and 2-5 millimeters higher than the bending machine.

9. When cutting glass, the blade wheel must be oiled (using kerosene), and the lower fuel tank should be checked regularly for oil shortage and refilled in a timely manner.

Common faults and troubleshooting methods of laser glass cutting machine

1. Cutting speed decreases or diagonal changes occur

Reason: It may be caused by loose synchronous belt or inconsistent tension on both sides.

Method: (1) Open the covers of the two side panels; (2) Release the tension sleeves on both sides; (3) Adjust the tension of the synchronous belts on both sides to be consistent.

2. The cutting line is impermeable and cannot be broken

Reason: It may be caused by incorrect blade wheel angle or low blade pressure.

Method: (1) Adjust the angle of the knife wheel; (2) Replace the appropriate blade wheel.

3. Cutting line with exposed edges

Reason: It may be due to lack of oil injection or excessive cutting pressure.

Exclusion method: (1) Oil injection; (2) Reduce knife pressure.

4. Cutting size increases or decreases

Exclusion method: Adjust the settings of the cutting machine driver.

5. No floating function

Reason: It may be due to air path blockage, fan damage, or blockage of the air source triad.

Exclusion methods: (1) unclog the air circuit and triple components; (2) Replace the fan.

6. Cannot return to the mechanical origin

Reason: The proximity switch for returning to the mechanical origin may be damaged.

Exclusion method: Replace the origin switch.

7. The positive and negative limits cannot be reached

Reason: The positive and negative limit switches are damaged.

Exclusion method: Replace the limit switch with a new one.

8. The computer cannot find the board (hardware)

Reason: It is usually caused by poor contact of the board.

Exclusion method: Remove the board from the PCI slot and re insert it tightly.

9. Servo overvoltage alarm

If it is caused by the wrong connection of the servo motor power supply and ground wire, correct the wrong wire end.

10. Encoder communication protection

If there is virtual soldering or disconnection of the encoder contact line, re solder the encoder line.

11. Excessive vibration of servo motor

Reason: Loose fasteners or excessive rigidity of the motor.

Exclusion method: (1) Adjust the tightness of the rotating parts; (2) Reduce the rigidity of servo motors.