Officine E. Biglia & C. CNC Lathe B565-YS

Release stop nut B of the valve on the side where intervention will be performed

Perform the adjustment using screw C (Adjusting screw)

Adjusting Forward Paddle Positioning Speed (Loading Area)

Inspect the condition of the C seal on the live-spindle centering shank

B Shaft and A Tenon Connection Maintenance

Check the cleaning of B shaft and A tenon connection

200 Hourly CNC Lathe Live Spindle Maintenance

Ensure live spindles are greased for 'life' and require no maintenance.

Check for any visible damage to seals due to chipping bits.

Rotate live-spindle manually to check for axial or radial plays.

Fit live-spindle on the machine and rotate at 2000 rpm in one direction (M73). Record the duration of rotation.

Rotate in reverse direction (M74) for the same duration. Record the duration of rotation.

Set tailstock in its work position

Mount the gauge holder with the magnetic base H on the chuck

Place the gauge I probe on the rotating head G taper

Concentricity Check and Adjustment

Check concentricity between spindle and rotating head by rotating the gauge (chuck)

Loosen the six screws F if correction is required

Rotate the lock-ring + bushing towards one direction for correction

Ensure all necessary equipment is ready

Remove the drainage pipes A from the inside of the oil collecting container B and place them on the coolant tank

Is the oil collecting container B empty?

Empty the container B following the general rules for the correct oil disposal

Has the level control been carried out?

Has the container drainage been carried out?