HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 78)

4-19 TNC 425/TNC 415 B/TNC 407
4 Programming
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4.4 Tool Compensation Values
R
R
Y
X
Y
X
Tool radius compensation
A tool movement can be programmed:
• Without radius compensation: R0
• With radius compensation: RL or RR
• As single-axis movements with R+ or R-
Tool movement without radius
compensation: R0
The tool center moves to the programmed coordi-
nates.
Applications:
• Drilling and boring
• Pre-positioning
To position without radius compensation:
TOOL RADIUS COMP.RL/RR/NO COMP.?
Select tool movement without radius compensation.
Fig. 4.10: Programmed contour (—, +) and the path of the tool
center (- - -)
Fig. 4.11: These drilling positions are entered without radius
compensation