Officine E. Biglia & C. CNC Lathe B 565 M

Ensure all necessary tools are available

Avoid using compressed air to clean the machine

Do not close collet if bar is not inserted

Adjust clamping pressure to type of collet and machining

Procedure applies to both simple-cone and double-cone collets

Open collet by pressing push-button for the main or sub-spindle

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)

Remove components and clean area

Clean hole C which unloads the coolant in the swarf conveyor tank

Is the coolant unloading hole C clear?

Dispose of collected swarfs properly

Ensure all tools and equipment are returned to their proper place

200 Hourly CNC Lathe Live Spindle Maintenance

Ensure live spindles are greased for 'life' and do not require additional greasing.

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 live-spindle in reverse direction (M74) at 2000 rpm for the same duration. Record the duration of rotation.

Ensure all covers are in place and doors are closed

Is the floor around the machine free from oil or coolant stains?

Enter the pressure reading from the pressure gauge

Is the working pressure at '0'?

Describe any abnormal situations found during inspection

Inform supervisor if any abnormalities are found