HEIDENHAIN TNC 407 (280 580) ISO Programming User Manual
Page 110
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TNC 426/TNC 425/TNC 415 B/TNC 407
4
Programming
Abbreviation Input
Dialog
CUT.
Automatic tool measurement: number of cutting edges
(20 cutting edges maximum)
NUMBER OF CUTTERS ?
LTOL
Automatic tool measurement: 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
WEAR TOLERANCE: LENGTH ?
RTOL
Automatic tool measurement: permissible deviation from
tool radius R for wear detection. If the entered value is
exceeded, the TNC locks the tool (status L).
Input range: 0 to 0.9999 mm
WEAR TOLERANCE: RADIUS ?
DIRECT.
Automatic tool measurement: cutting direction of the
tool for dynamic tool measurement
CUTTING DIRECTION ( M3 = – ) ?
TT:R-OFFS
Automatic tool length measurement: tool offset
between stylus center and tool center.
Preset value: tool radius R
TOOL OFFSET: RADIUS ?
TT:L-OFFS
Automatic tool radius measurement: tool offset in addition
to MP 6530 (see page 11-6) between upper edge of stylus
and lower edge of tool.
Preset value: 0
TOOL OFFSET: LENGTH ?
LBREAK
Automatic tool measurement: permissible deviation from
tool length L for break detection. If the entered value is
exceeded, the TNC locks the tool (status L).
Input range: 0 to 0.9999 mm
BREAK TOLERANCE: LENGTH ?
RBREAK
Automatic tool measurement: permissible deviation from
tool radius R for break detection. If the entered value is
exceeded, the TNC locks the tool (status L).
Input range: 0 to 0.9999 mm
BREAK TOLERANCE: RADIUS ?
Overview: Information in tool tables