HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 422)

422 Touch Probe Cycles: Automatic Tool Measurement
1
8
.1 F
undamentals
Input examples for common tool types
Tool type CUT TT:R_OFFS TT:L_OFFS
Drill – (no function) 0 (no offset required because
tool tip is to be measured)
End mill with diameter of
< 19 mm 4 (4 teeth) 0 (no offset required because
tool diameter is smaller than
the contact plate diameter of
the TT) 0 (no additional offset
required for radius
calibration; offset from
offsetToolAxis
is used)
End mill with diameter of
> 19 mm 4 (4 teeth) R (offset required because
tool diameter is larger than
the contact plate diameter of
the TT) 0 (no additional offset
required for radius
calibration; offset from
offsetToolAxis
is used)
Radius cutter 4 (4 teeth) 0 (no offset required because
the south pole of the ball is to
be measured) 5 (always define the tool
radius as the offset so that
the diameter is not
measured in the radius)