1. Correct backlash with dial gauge
2. Adjust the tightness of the main inserts of each shaft, and adjust the load of the observation system to the best state.
3. Detect the bearing condition and replace it in time if it is damaged.
4. Marble angle ruler, ball bar instrument to detect the geometric accuracy of each item, such as deviation correction
5. Repair the inner hole accuracy of the spindle and the movement clearance of the spindle bearing. If it cannot be repaired, replace it in time.
6. Adjust the servo position loop, speed loop gain, load inertia ratio, machining accuracy coefficient, acceleration and deceleration time constant
7. Optimize and adjust the programming process
8. With the aid of laser interferometer screw gap compensation
GEO-CANARY-86EA1707