What is the speed change requirement of the spindle of CNC woodworking lathe

1. Prevent the danger caused by the column bending and breaking the column from the machine after the car is finished. Reduce the trouble of changing the belt groove to reduce the speed, and directly reduce the speed of grinding.

2. In the processing project, the rotation speed and the cutting speed can be added or subtracted due to the rotation of the main body without affecting the processing.

3. Pause/power-off memory function, after the power-off is suspended, the processing will start from the place where the power-off is suspended without repeating processing, because repeated processing will cause deflection due to the center sleeve not being able to fix the processed cylinder. Repeated turning of wood will cause the cutting of the column before the car is damaged; it is especially suitable for processing large columns, the column head is slow and the column body is fast.