1. The continuous running time is less than 10 hours per day to ensure the cleanness of the cooling water and the normal operation of the water pump. The water spindle motor must not be deficient. Replace the cooling water regularly to prevent the water temperature from becoming too high. In winter, if the working environment temperature is too low, replace the water in the water tank with antifreeze.
2. After each use of the machine, pay attention to cleaning. Be sure to clean up the dust on the platform and transmission system, and regularly (weekly) lubricate the transmission system (X, Y, Z three axes). (Note: X, Y, Z three-axis polished rods are maintained with oil; high-speed butter is added to the screw rod; if the working environment temperature is too low in winter, the PRTT ball screw and polished rod (square or circular guide) should be gasoline Rinse and clean, and then add oil, otherwise the resistance of the transmission part of the machine will be too large and the machine will be misaligned.)
3. When performing maintenance and inspection on electrical appliances, be sure to cut off the power. Only after the monitor has no display and the main circuit power indicator goes out can be carried out.
4. The engraving machine should be inspected for about three months. The connection screws on both sides of the gantry, the screws of the screw nut and the screws of the motor on both sides should be fastened.