Okuma Twin Spindle Turning Center LT10-M

Warning: This procedure requires trained personnel with PPE!

Loosen the six headstock clamping screws

Align the headstock In A direction

Tighten screw and secure tightening screw

This shifts the headstock in the A direction

Align the headstock In B direction

Tighten screw and secure tightening screw

Check the bedways for level and straightness

Flush out the hydraulic power unit and change the hydraulic fluid

Change the spindle cooling unit oil

Sign off on the machine service

The lubrication delivery to each point is controlled by a metering type distribution valve, so no further adjustment is necessary

Rear of the machine (inside the cover)

Right-hand side of the tailstock

Observe the in/out movement of the shaft to confirm proper oil delivery

If no lubricating oil is delivered, Oil level is low?

Replenish lubricating oil with the same brand

Clean the suction filter every 6 Months

- The machine is shipped with the tapered gibs fully adjusted. However, readjustment becomes necessary when the gibs wear out or loosen due to usage. This wear results in irregular feed movement, affecting machining accuracy

- Remove the right and left saddle covers

- Adjust the gibs by turning the adjusting screws on both sides of the saddle

- Loosen the left-hand side adjusting screw; - Tighten the right-hand side adjusting screw, then loosen it by half a turn

- Retighten the left-hand side adjusting screw

- Target clearance: 0.01 mm (0.0004 in.)

- Adjust the gibs on the cross-slide using the same steps;

Draw the coolant out of the tank using the pump

Disconnect the cables and hoses from the coolant pump

Pull the chip conveyor to the right until it clears the right-hand side cover, then pull it out to the front of the machine

Remove the chip pan or the chip conveyor

Push the tank until it contacts the front rail

Align the left end of the coolant tank with the left end of the machine side cover