HEIDENHAIN TNC 407 (280 580) User Manual User Manual
Page 72
4-13
TNC 425/TNC 415 B/TNC 407
4
Programming
Information in tool tables
(continued)
Abbrev.
Input
Dialog
CUT.
Number of teeth that are measured in automatic tool
measurement (max. 20 teeth)
NUMBER OF TEETH ?
LTOL
Permissible deviation from tool length L during automatic tool
measurement. If the entered value is exceeded, the TNC locks
the tool (status L).
Input range: 0 to 0.9999 mm
WEAR TOLERANCE: LENGTH ?
RTOL
Permissible deviation from tool radius R during automatic tool
measurement. 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: Offset of the tool
between the stylus center and the tool center.
Default setting: tool radius R
TOOL OFFSET: RADIUS ?
TT:L-OFFS
Automatic tool radius measurement: tool offset in addition
to the value in MP 6530 (see S. 12-6) between the
stylus top and the tool tip.
Default setting: 0
TOOL OFFSET: LENGTH ?
LBREAK
Automatic tool measurement: permissible deviation from
the 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
BREAKAGE TOLERANCE: LENGTH ?
RBREAK
Automatic tool measurement: permissible deviation from
the tool length R for breakage detection. If the entered value
is exceeded, the TNC locks the tool
(Status L). Input range: 0 to 0.9999 mm
BREAKAGE TOLERANCE: RADIUS ?