User's Manual TNC 360 (from 259 900-11) - heidenhain

4 Programming
4.3 Tool Compensation Values
TNC 360
Traverse with radius compensation RR, RL
The tool center moves to the left (RL) or to the right (RR) of the programmed
contour at a distance equal to the tool radius. “Right” or “left”
is meant as seen in the direction of tool movement as if the workpiece
were stationary.
Y
Fig. 4.7: The tool moves to the left (RL) or to the right (RR) of the workpiece during milling
.
To position with radius compensation:
R- L
R + R
R
R
RL
TOOL RADIUS COMP.: RL/RR/NO COMP.?
Radius compensation RR/RL is not in effect until the end of the block in
which it is first programmed.
X
Y
Select tool movement to the left of the programmed contour.
R
R
RR
Select tool movement to the right of the programmed contour.
Between two program blocks with differing radius compensation you must program at least one block without radius
compensation (that is, with R0).
X
4-13