1, observe the motor, electrical sensitivity, reliability, temperature rise, sound and vibration and so on. Gantry drilling
2, check the safety of electrical appliances in the sensitive and reliable.
3, observe the transmission components of the temperature rise, sound and vibration and so on.
4, always check the bed and lift table piston pump work, when the machine is running and no indicator of oil outflow should be promptly repaired.
5, found that longitudinal axial screw table clearance and transmission gap, should be adjusted as required.
6, spindle bearing adjustment.
7, fast-moving table clutch adjustment.
8, adjust the tightness of the transmission belt.