Specifications

July 08 XYZ Machine Tools Issue 01

XYZ 560 Mini Mill and 710 VMC Operation Manual

7.0 Adjustment

WARNING - Risk of serious injury. Make sure the main power supply to the Machine

is isolated and warning signs are displayed before inspecting the belt tension. Failure

to isolate the main power supply can result in serious injury.

Note - Check the Machine pressure readings regularly to make sure all system

pressures are normal.

Note - Check regularly for any abnormal noises from the internal moving parts.

Note - Make sure rotating parts are lubricated correctly.

Note - Make sure all safety guards are installed correctly.

Note - Adjust the belt tension in accordance with the values given in this manual.

7.1 Spindle Transmission Belt Tension

Note - Check the main drive belt tension every 6 months.

To adjust the belt tension:

1. Loosen the four screws (marked ‘A’, refer to Figure 55) on the motor stand (without gear

box) and the nut ‘B’.

2. Turn screw ‘C’ to adjust the belt tension.

3. Tighten the nut ‘B’ and four fastening screws ‘A’.

Caution - Make sure the spindle transmission belt tension is correct. If you can’t

adjust the belt tension contact XYZ Machine Tools.

Figure 55 Spindle transmission belt tension

xyz-054

BELT

A B