Okuma Lathe LB15 II

Check oil level through the oil level gauges in the hydraulic power unit

Check oil level in the guideway lube oil tank

Check oil level in the headstock tube oil tank

Check oil flow through the oil window at the front of the headstock

Check gripping pressure of the hydraulic power chuck through the oil pressure gauge

Check working pressure for the turret drive through the oil pressure gauge

Greasing to power chuck jaw slide surfaces

Check lubricated conditions of bed and saddle slideway surfaces

Check the bedways for level and straightness

Warning: This procedure requires trained personnel!

Turret indexing done either automatically or in the MDI mode operation

Display page switched to the CHECK DATA page by pressing the function key [F7] (CHECK DATA)

Accessed the page on which the AXIS DATA is displayed

Enter the turret indexing time displayed at X and Z columns at parameter RTRTM

Values at X and Z columns are identical

Turret indexing from one station to the next attempted

Enter the turret indexing time per station displayed

Warning: Handle the filter element carefully to avoid damage.

Filter element removed from casing

Cotton thread unwound from the element

Two layers of all-wool white mousseline renewed

Inside and outside of the element cleaned with solvent naphtha or petroleum benzine

Never use a wipe cloth on the element

Sign off on the filter cleaning

Warning: This procedure requires trained personnel with PPE!

Secure the headstock alignment fixture at the front of the headstock with three M12 screws

Tighten two M12 screws to the base lightly

Screw in two M12 screws into the fixture until they touch the base

Align the headstock with screws

After completing headstock alignment, secure screws then remove the fixture

Sign off on the headstock alignment

Warning: This procedure requires trained personnel with PPE!

Machine showing irregular feed movement?

If machine is not showing irregular feed movement, stop the procedure

Upload a photo of the machine before adjustment

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

Gib A at the thinner side loosened?

Thicker side of gib A fully tightened and then returned by one-half turn?

Thinner side of gib A tightened?

Thicker side of gib A tightened?