Entries In The Tool Table Tool.t - HEIDENHAIN ITNC 530 - CYCLE PROGRAMMING User Manual

Entries in the tool table TOOL.T

Abbr. Inputs
CUT Number of teeth (20 teeth maximum)
LTOL Permissible deviation from tool length L for wear detection. If the
entered value is exceeded, the TNC locks the tool (status L). Input
range: 0 to 0.9999 mm
Permissible deviation from tool radius R for wear detection. If the
RTOL
entered value is exceeded, the TNC locks the tool (status I). Input
range: 0 to 0.9999 mm
DIRECT. Cutting direction of the tool for measuring the tool during rotation
TT:R-OFFS Tool length measurement: Tool offset between stylus center and
tool center. Preset value: Tool radius R (NO ENT means R).
Radius measurement: tool offset in addition to MP6530 between
TT:L-OFFS
upper surface of stylus and lower surface of tool. Default: 0
LBREAK Permissible deviation from tool length L for breakage detection. If
the entered value is exceeded, the TNC locks the tool (status L).
Input range: 0 to 0.9999 mm
RBREAK Permissible deviation from tool radius R for breakage detection. If
the entered value is exceeded, the TNC locks the tool (status I).
Input range: 0 to 0.9999 mm
Input examples for common tool types
Tool type
Drill
End mill with diameter of
< 19 mm
End mill with diameter of
> 19 mm
Radius cutter
HEIDENHAIN iTNC 530
CUT
– (no function)
4 (4 teeth)
4 (4 teeth)
4 (4 teeth)
Dialog
Number of teeth?
Wear tolerance: length?
Wear tolerance: radius?
Cutting direction (M3 = –)?
Tool offset: radius?
Tool offset: length?
Breakage tolerance: length?
Breakage tolerance: radius?
TT:R-OFFS
0 (no offset required because
tool tip is to be measured)
0 (no offset required because
tool diameter is smaller than
the contact plate diameter of
the TT)
R (offset required because
tool diameter is larger than
the contact plate diameter of
the TT)
0 (no offset required because
the south pole of the ball is to
be measured)
TT:L-OFFS
0 (no additional offset
required during radius
measurement. offset from
MP6530 is used.)
0 (no additional offset
required during radius
measurement. offset from
MP6530 is used.)
5 (always define the tool
radius as the offset so that
the diameter is not
measured in the radius)
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