OPTIMUM
M A S C H I N E N - G E R M A N Y
808D
Page 335
Create Part Program Part 2
Brief instruction 808D Milling
Operating and Programming — Milling
Basic Theory
The easiest way to tap a hole
is to use
CYCLE84: Solid tap holder
CYCLE840: With floating tap
holder.
The cycles can be found and
parameterized using the
“Drill.” SK.
The relevant cycle can now
be found using the vertical
SKs on the right.
Select “Thread” using the
vertical SKs ,and then
select “Rigid tapping”, and
parameterize the cycle
according to requirement.
Tapping
Drill.
→
Thread
Rigid
tapping
Retract plane, absolute
Modal
call
Cancel
OK
With the “OK” SK, the values and cycle
call will be transferred to the part
program as shown below.
This will drill a hole at the current
position.
If there is no other operation, the
machine will drill holes in the current
position.
With the “Modal call” SK, holes will be
tapped at subsequently programmed
positions until cancelled with the
MCALL command in the part program.
Examples are shown on the next page .
Modal
call
Cancel
OK