HEIDENHAIN PT 855 for Milling - Manual (Page 55)

I - 4 Programming POSITIP
POSITIP 855 Operating Instructions 53
Programming example for
TEACH-IN / ACTUAL POSITION
Touch island with tool and transfer positions to program
With
TEACH-IN / ACTUAL POSITION
you can generate a
program containing the actual positions of the tool.
When you then run the program:
➤
Use a tool which has the same diameter as the tool you used
during the Teach-In process.
➤ If you use a different tool, you must enter all program blocks
with radius compensation. Then enter the difference between
the radii of the two tools as the tool radius for machining:
Radius of the tool for machining
– Radius of the tool for Teach-In
= Tool radius to be entered for machining
Y
X
Z
Transferring positions: Teach-In mode
Operating mode:
PROGRAMMING AND EDITING
Select
Teach-In
.
Go to
TEACH-IN / ACTUAL POSITION
.
/
Example: Transfer Z coordinate (workpiece surface) to a program
Select the tool axis (Z).
Move the tool until it touches the workpiece surface.
Transfer the actual value for the Z axis into the program.
ENT
T r a n s f e r a c t u a l v a l u e Z ?