Tool Compensation Values; Tool Radius Compensation - HEIDENHAIN TNC 370 User Manual

4 Programming
4.3 Tool Compensation Values
Tool radius compensation
Tool traverse can be programmed:
l
Without radius compensation: RO
l
With radius compensation: RL or RR
l
As single-axis movements with R+ or R-
Traverse without radius compensation: RO
The tool center moves to the
programmed coordinates.
Applications:
l
Drilling and boring
l
Pre-positioning
Fig. 4.7: Programmed contour (-, +) and
the path of the
tool
center (- --)
Fig. 4.8:
These
drilling positions are entered without radius
compensation
In the positioning block, answer the dialog prompt :
I
\
RaElIus COMP. l&r.Jmmo @Orn.T i
L i'
Select no compensation.
\ J -
.
-
4-l 6
TNC 370