How to maintain the CNC engraving machine？

   The continuous running time is less than 10 hours a day to ensure the cleanliness of the cooling water and the normal operation of the water pump. The water-spindle motor must not be short of water, and the cooling water should be replaced regularly to prevent the water temperature from being too high. In winter, if the working environment temperature is too low, the water in the water tank can be replaced with antifreeze.

   After each use of the machine, pay attention to cleaning, be sure to clean up the dust on the platform and the transmission system, and lubricate the transmission system (X, Y, Z three axes) regularly (weekly). (Note: the X, Y, Z three-axis polished rods are maintained with oil; the screw part is added with high-speed butter; if the working environment temperature is too low in winter, the screw rod and polished rod (square guide or round guide) part should be rinsed with gasoline first. , and then add oil, otherwise it will cause the resistance of the transmission part of the machine to be too large and cause the machine to dislocate.) 3. For the maintenance and inspection of the electrical appliance, be sure to cut off the power supply, and wait until the monitor has no display and the main circuit power indicator light is off, then conduct.