Maintenance
Version 1.4.3 - 2020-12-14
31
Translation of original instruction
BF16V
EN
BF16V_
G
B_
5.f
m
5.2
Inspection and maintenance
The type and level of wear depends to a large extent on the individual usage and operating
conditions. For this reason, all the intervals are only valid for the authorised conditions.
INFORMATION
The spindle bearing is lifetime-lubricated. It is not necessary to lubricate it again.
Interval
Where?
What?
How?
Start of work,
after every
maintenance or
repair work
Dril
lin
g-
mi
lli
ng
mach
in
e
Start of work,
After each
maintenance or
repair operation
Do
vetail
g
u
id
es
O
ili
ng
Lubricate all slideways.
Every week
Cro
ss table
Oi
lin
g
Oil all bare steel surfaces. Use an acid-free oil, e.g. weapon oil
or motor oil.
as required
Spindle nuts
Re
adju
stin
g
An extended clearance in the spindles of the cross table can be reduced
by readjusting the spindle nuts.
The spindle nuts are readjusted by reducing the thread flanks of the
spindle nut by means of a regulating screw. Due to the readjustment it is
necessary to check if a smooth movement over the whole travel is still
given, otherwise the wear is considerably increased due to the friction
between the spindle nut and the spindle.
every six
months
G
e
ar d
rill
-mill
h
e
ad
Lu
bric
a
tin
g
Turn the drill-mill head as described under
drill-mill head on page 28 completely by 90° to the right.
Disassemble the cover plate at the rear.
Lubricate the gearwheels.
