Daily maintenance method of woodworking engraving machine:

1. Check before starting the machine every day; such as: whether the communication line, motor line, optocoupler line is loose, and whether the voltage is stable; then turn on the power of the machine, operate the woodworking engraving machine to move back and forth twice, and start the operation.

2. The woodworking engraving machine with water-cooled spindle should ensure the cleanliness of the cooling water and the normal operation of the water pump. The water-cooled spindle motor should never be short of water. The cooling water should be replaced regularly to prevent the water temperature from being too high, and the circulating water should be as much as possible. Can be replaced with large capacity water tank.

3. Regularly clean the heat dissipation and ventilation system of the circuit box of the woodworking engraving machine. Please regularly check whether each fan on the electric control box is working normally, clean the dust in the electric control box with a vacuum cleaner regularly, and check whether the terminal screws are loose. In order to ensure the safe and reliable use of the circuit.

4. Clean the dust and debris on the exposed guide rail (polished rod), and wash it with No. 2 oil, and add butter or No. 2 lithium grease after cleaning.

5. Clean the sensor (optical coupler, proximity switch) to prevent dust, powder and oil from sticking to the sensor, affecting its sensitivity or causing false touches.

6. Move the machine head to the lower left or lower right position to park to prevent collision, and then cut off the power supply; do not pull out the plug while it is electrified.

7. Maintenance when the woodworking engraving machine is not used for a long time: When the woodworking engraving machine is not used for a long time, it should be powered on 1-2 times a week, especially in the rainy season when the ambient humidity is high, let the engraving machine run empty for one hour about. Use the heat of the electrical components to dissipate the moisture in the numerical control system to ensure the stable and reliable performance of the electronic components.

8. Maintenance of the inverter: The inverter has been debugged before leaving the factory. It is forbidden to debug and change the line without permission to prevent the motor or inverter from being damaged due to wrong data input.

9. After a day's work is completed, take off the engraving knife and let the spindle chuck and lock nut be in a relaxed state. Doing so will help extend the life of the spindle chuck. Then we start to clean the work surface, which can be cleaned with a brush; note that it is best not to accumulate debris on the work surface, so as to avoid the deformation of the platform.

10. The door of the electric control box should be opened as little as possible, and it is forbidden to open the door. Generally, there will be dust, wood chips or metal powder in the air during carving. Once they fall on the circuit board or electronic device in the electric control box, It is easy to cause the insulation resistance between components to drop, and even lead to damage to components and circuit boards.

11. Regularly check whether the screws of various parts of the machine are loose.

12. Vacuum pump maintenance:

     a. The wire mesh in the suction port of the water circulating air pump is used to prevent foreign dust particles from entering the pump body. When not in use, it should be powered on and run for a few minutes every few days to prevent the pump body from rusting and unable to operate normally.

     b. Tongyou vacuum pump should also loosen the wing nut, take out the paper filter element and regularly clean the filter screen with high-pressure gas. If the filter element is found to be poorly ventilated or damaged, it should be replaced in time. The high-pressure oil gun fills each bearing with oil.

13. Strictly follow the instructions for use of the woodworking engraving machine and comply with the safety regulations