The engraving machine is mostly used for processing business, and the powder and dust generated by the processing are more. During use, care should be taken to keep the screws and polished rods clean and lubricated, clean the dust in time and add fuel to the transmission parts; the operator should clean and refuel in time, and it is forbidden to plug in and out.
The engraving machine is a high-tech mechatronics equipment, which has certain requirements for the working environment; it avoids equipment such as strong electricity and strong magnetism that seriously affect the signal transmission of the engraving machine. Such as: welding machine, tower, etc. Use a three-core power supply to ensure good grounding and reduce interference. The voltage requirements are stable and avoid large fluctuations. It is best to use a voltage regulator. The machine should not work for a long time in a strong acid or alkali environment.
The maintenance of the engraving machine includes the following aspects:
1. Check before starting every day; if the communication line, motor line, and optocoupler line are loose, whether the voltage is stable; then turn on the power of the machine, operate the machine to move back and forth twice, and start the operation.
2. Clean the sensor (optocoupler, proximity switch) to prevent the dust powder from sticking to the sensor, affecting its sensitivity or causing false touches.
3. Clean the dust debris on the exposed rail (light rod) and clean it with No. 2 oil. After cleaning, add butter or No. 2 lithium grease.
4. After one day's work is completed, first remove the engraving knife, and let the spindle chuck and lock nut are in a relaxed state. This helps to extend the life of the spindle chuck. Then we began to clean the work surface, can be cleaned with a brush; pay attention to the work surface is usually not to accumulate debris, so as to avoid deformation of the platform.
5. The engraving machine of the water-cooled spindle should ensure the cleaning of the cooling water and the normal operation of the pump. The water-cooled spindle motor must not be dehydrated. The cooling water should be replaced regularly to prevent the water temperature from being too high. The circulating water should be as much as possible. Water tank.
6. Move the machine head to the lower left or lower right position to prevent collision and then cut off the power supply; never pull the plug with power.
7. Maintenance of the engraving machine when not in use for a long time: When the engraving machine is not used for a long time, it should be energized 1-2 times a week, especially in the rainy season with large environmental humidity, so that the engraving machine can run for an hour or so. The heat of the electrical component itself is used to dissipate the moisture in the numerical control system to ensure stable and reliable electronic performance.
8. Maintenance of the inverter: The inverter has been debugged before leaving the factory. It is forbidden to debug and change the line privately to prevent damage to the motor or inverter caused by data input error.
9. Regularly clean the heat dissipation ventilation system of the circuit box. Please check the operation of each fan on the electric control box regularly. Clean the dust in the electric control box with a vacuum cleaner regularly, check whether the terminal screws are loose, to ensure the circuit is safe and reliable. use.
10. The door of the electric control box should be opened as little as possible. It is forbidden to open the door. When engraving, there will be dust, wood chips or metal powder in the air. Once they fall on the circuit board or electronic device in the electric control box, it is easy to cause the element. The insulation resistance between devices drops, and even components and boards are damaged. How to maintain and maintain the electric engraving machine
Time: 2016-10-06 Author: admin
The engraving machine is mostly used for processing business, and the powder and dust generated by the processing are more. During use, care should be taken to keep the screws and polished rods clean and lubricated, clean the dust in time and add fuel to the transmission parts; the operator should clean and refuel in time, and it is forbidden to plug in and out.
The engraving machine is a high-tech mechatronics equipment, which has certain requirements for the working environment; it avoids equipment such as strong electricity and strong magnetism that seriously affect the signal transmission of the engraving machine. Such as: welding machine, tower, etc. Use a three-core power supply to ensure good grounding and reduce interference. The voltage requirements are stable and avoid large fluctuations. It is best to use a voltage regulator. The machine should not work for a long time in a strong acid or alkali environment.
The maintenance of the engraving machine includes the following aspects:
1. Check before starting every day; if the communication line, motor line, and optocoupler line are loose, whether the voltage is stable; then turn on the power of the machine, operate the machine to move back and forth twice, and start the operation.
2. Clean the sensor (optocoupler, proximity switch) to prevent the dust powder from sticking to the sensor, affecting its sensitivity or causing false touches.
3. Clean the dust debris on the exposed rail (light rod) and clean it with No. 2 oil. After cleaning, add butter or No. 2 lithium grease.
4. After one day's work is completed, first remove the engraving knife, and let the spindle chuck and lock nut are in a relaxed state. This helps to extend the life of the spindle chuck. Then we began to clean the work surface, can be cleaned with a brush; pay attention to the work surface is usually not to accumulate debris, so as to avoid deformation of the platform.
5. The engraving machine of the water-cooled spindle should ensure the cleaning of the cooling water and the normal operation of the pump. The water-cooled spindle motor must not be dehydrated. The cooling water should be replaced regularly to prevent the water temperature from being too high. The circulating water should be as much as possible. Water tank.
6. Move the machine head to the lower left or lower right position to prevent collision and then cut off the power supply; never pull the plug with power.
7. Maintenance of the engraving machine when not in use for a long time: When the engraving machine is not used for a long time, it should be energized 1-2 times a week, especially in the rainy season with large environmental humidity, so that the engraving machine can run for an hour or so. The heat of the electrical component itself is used to dissipate the moisture in the numerical control system to ensure stable and reliable electronic performance.
8. Maintenance of the inverter: The inverter has been debugged before leaving the factory. It is forbidden to debug and change the line privately to prevent damage to the motor or inverter caused by data input error.
9. Regularly clean the heat dissipation ventilation system of the circuit box. Please check the operation of each fan on the electric control box regularly. Clean the dust in the electric control box with a vacuum cleaner regularly, check whether the terminal screws are loose, to ensure the circuit is safe and reliable. use.
10. The door of the electric control box should be opened as little as possible. It is forbidden to open the door. When engraving, there will be dust, wood chips or metal powder in the air. Once they fall on the circuit board or electronic device in the electric control box, it is easy to cause the element. The insulation resistance between devices drops, and even components and boards are damaged.
