Okuma Lathe LOC650

Warning: This procedure requires trained personnel with PPE!

Check for noticeable irregular feed movement

Upper Z-axis slide (carriage or saddle) adjustment

Covers from the left- and right-hand sides of the Z-axis slide removed

Gib position adjusted by means of the gib adjusting screws

Lower Z-axis slide (carriage or saddle) adjustment

Wiper cases from the left- and right-hand sides of the Z-axis slide removed

Gib position adjusted by means of the gib adjusting screws

CAUTION: Improper adjustment may result in trouble with the turret index driving system. Please adjust carefully.

Lock nut of the turret index speed adjusting screw removed

Adjusted turret index speed (should be about 12 seconds/rotation)

V8 Turret Adjustment (Two-Turret Model)

Followed the same procedure as adjusting V12 turret

Adjusted turret index speed (should be about 8 seconds/rotation)

Sign off on the turret index speed adjustment

Loosen three securing screws indicated by A in the illustration

After removing the cover on the headstock side cover, loosen the three securing screws indicated by B

Remove the headstock left-hand side cover, and then loosen the three securing screws indicated by C

Loosen three securing screws indicated by D

Adjust the headstock laterally, using jack screws indicated by E

Re-tighten the securing screws and place all the covers in position

Draw the coolant out of the tank by the pump into a proper storage container

Flush out the tank completely to remove the coolant remaining in the tank through the drain hole provided

Remove the perforated metal plate and clean it

Remove the strainer from the suction line of the pump

Is the machine equipped with chip conveyor?

Warning: NEVER USE THINNER OR TRICHLEN (trichloroethylene) SHOWING HIGH VOLATILE CHARACTERISTICS when cleaning the tank and the filter.

Pump reinstalled at the original location?

Sign off on the filter cleaning