How to maintain the motor of the CNC busbar

The probability of a CNC busbar malfunctioning is lower than that of the line, but the impact of the fault is large. This is because there are usually more electrical components connected to the busbar. The busbar fault will cause these components to be powered off, resulting in a large-scale power outage accident, which may damage the stable operation of the system and further expand the fault. It can be seen that the busbar fault is a serious electrical fault. One of them, the CNC bus machine is therefore necessary to use the busbar protection to clear and reduce the consequences of the fault.
    Today, I will introduce you to six methods to avoid the burning of bus processing machines.
    1. Let the bus processing machine motor be hygienic:
    When the motor is running, if dust, water stains and other debris enter the inside, a short-circuit medium will be formed, which can destroy the wire insulation layer, cause short circuit between turns, increase the current, and increase the temperature to incinerate and destroy the motor. Because of this, dust, water stains and other debris should be prevented from entering the motor, and the outside of the motor should be cleaned frequently. Do not let the motor's heat dissipation ribs contain dust and other debris to ensure the heat dissipation of the motor. satisfaction.
    2. Be diligent to check carefully, listen carefully, and smell the odor immediately.
    Look carefully at the motor for oscillations, noise, and unusual odors. When the bus processing machine motor is in operation, especially the high-power motor, it is often necessary to check whether the anchor screw, the motor end cover, the bearing gland, etc. are relaxed, and whether the grounding device is reliable or the like. If it is found that the motor oscillation is intensified, the noise is increased and the odor is revealed, it is necessary to speed up the shutdown as much as possible, and check the clear end to remove the fault.
    3. To maintain the office current of the bus processing machine motor, however, it is large:
    If the motor is overloaded, the voltage is too low or the mechanical bandage of the belt is stuck, etc., the motor will be reloaded. Because of this, when the motor is running, it is necessary to pay attention to checking whether the transmission is flexible and reliable; whether the coupling is standard or not; if the gear transmission is flexible, if it is found to be stuck, it should be stopped immediately after the failure. Run again.
    4. Regularly inspect and repair the brake system of the bus processing machine motor to ensure its normal operation:
    The technical state of the motor control facilities plays a voting role in the normal starting of the motor. Therefore, the motor's tanning facilities should be located in a dry, ventilated and easy to operate location, and regularly remove dust. It is often checked whether the contactor contacts, the coil core, the various terminal screws, etc. are reliable, and the mechanical parts are flexible in operation, so that they maintain a satisfactory technical condition, thus ensuring that the motor does not encounter difficulties and is not burned and destroyed.
    5. Always check if the temperature and temperature rise of the bus processing machine motor are too high:
    Always check if the motor bearing is overheated or lacking oil. If it is found that the temperature rise near the bearing is too high, it should be stopped immediately. Whether the bearing body, the raceway surface have cracks, scratches or damage, whether the bearing clearance is too large or not, and whether the inner ring rotates on the shaft. It is necessary to update the bearing to reveal the phenomenon mentioned above.