Huvema HU 410 x 800 VAC TOPLINE, Instruction Manual

Page: 15 / 30

Operation Manual of Horizontal Lath
15
formal use.
3-9 Fix the Lathe by Anchor Screws
Adjust anchor bolts to make them be loaded evenly. Level the lathe by the precision
leveler and tighten anchor bolts, then recheck the horizontal accuracy of the bed by
the precision leveler.
3-10 Lubrication Examination
Before each shift, fill oil in the saddle, the cross slide and the bed tail by the oil
gun.
See the lubrication part in the maintenance section of the manual.
3-11 Spindle Bearings of the Headstock
Though all bearings of the headstock have been adjusted and tested before leaving
the factory, it is suggested to make further commissioning of the bearings of the
headstock before long-term operation at high speed.
Suggested time of speed of commissioning:
Run for 1 hour at 15% of the highest speed;
Run for 30 min at 30% of the highest speed;
Run for 30 min at 80% of the highest speed.
3-12 Cleaning
Before operating the lathe, clean anti-rust oil on rails, leading screw, feed bar, taper
hole of the spindle and sleeve of the bed tail by kerosene.
Do not use unauthorized solvent, cellulose solvent or gasoline as they are
dangerous and can damage paintings.
After cleaning, all smooth and processed surfaces should be oiled.
3-13 Leveling
Make leveling by the precision leveler (0.02mm/m) mounted on the cross slide.
Make leveling of the lathe by adjusting relative anchor bolts from one end to the other
and from the rear part to the front part. The longitudinal and lateral leveling should be
done as per stipulations on the Item G1 in <Conformity Certificate> of the lathe so as
to avoid torsion.