Common causes of engraving machine spindle problems

      The last time I talked about how to solve the problem that the engraving machine spindle is broken, the engraving machine main shaft is a very important part, and it is also a main program for the products produced by the engraving machine. What are the common reasons for the problems appearing in the engraving machine main shaft?
1, the inverter power is too small, choose a frequency converter with a larger power level
2, the motor insulation level meets the requirements
3, the output side is short-circuited, and the motor cable is damaged.
4, accelerate overcurrent, acceleration time is too short, extend acceleration time
5, appropriate reduction of V / F compensation value
6, V / F curve selection is not appropriate, adjust the V / F curve according to the actual load situation
7, restart the motor in rotation, and then start after the motor is completely stopped.
8, the load is too heavy, reduce the load
9, check the error code displayed on the LED display of the inverter
10, check whether the voltage is stable, whether it exceeds the load range of the inverter
11, check the engraving machine spindle bearing is intact, in the case of power failure, rotate the chuck by hand to see if the rotation is smooth
12, check if there is a line phase loss, short circuit phenomenon.

     The engraving machine is customized according to the customer's processing materials and processing requirements. It is the best for your processing requirements. If there is a sudden situation, you can catch up with the progress as much as possible. If there is any problem that cannot be solved, then look for it. Manufacturer's technology! !