HEIDENHAIN TNC 620 User Manual page 150

4
With the shown positioning blocks with vectors, 3-D tool
compensation is possible with compensation values DL,
DR and DR2 from the TOOL CALL block.
The methods of function of the compensation values
depend on the type of tool.
The control detects the various tool types with the
columns L, R and R2 of the tool table:
R2
TAB
→ end mill
R2
TAB
→ radius cutter or ball cutter
0 < R2
DR
PROG
→ toroid cutter or toroidal cutter
Without the TCPM function or miscellaneous function
M128, orientation of the tool coordinate system and
input coordinate system is identical.
150
+ DR2 + DR2 = 0
TAB PROG
+ DR2 + DR2 = R
TAB PROG TAB
+ DR2 + DR2
TAB TAB PROG
Fundamentals, File Management | Fundamentals
+ DR + DR
TAB PROG
< R + DR +
TAB TAB
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
DL+
DR+
DR-
DL-