Tool data
5.2
5
TNC 320 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
157
Delta values for lengths and radii
Delta values are offsets in the length and radius of a tool.
A positive delta value describes a tool oversize (
DL
,
DR
,
DR2
>0). If
you are programming the machining data with an allowance, enter
the oversize value in the
TOOL CALL
block of the part program.
A negative delta value describes a tool undersize (
DL
,
DR
,
DR2
<0).
An undersize is entered in the tool table for wear.
Delta values are usually entered as numerical values. In a
TOOL
CALL
block, you can also assign the values to Q parameters.
Input range: You can enter a delta value with up to ± 99.999 mm.
Delta values from the tool table influence
the graphical representation of the
tool
. The
representation of the
workpiece
remains the same
in the simulation.
Delta values from the
TOOL CALL
block change
the represented size of the
workpiece
during the
simulation. The simulated
tool size
remains the
same.
Entering tool data into the program
The number, length and radius of a specific tool is defined in the
TOOL DEF
block of the part program.
Select the tool definition: Press the
TOOL DEF
key
Tool number
: Each tool is uniquely identified by its
tool number
Tool length
: Compensation value for the tool
length
Tool radius
: Compensation value for the tool
radius
In the programming dialog, you can transfer the value
for tool length and tool radius directly into the input
line by pressing the desired axis soft key.
Example
4 TOOL DEF 5 L+10 R+5
Содержание TNC 320
Страница 4: ...Controls of the TNC 4 TNC 320 User s Manual HEIDENHAIN Conversational Programming 3 2014 ...
Страница 5: ...Fundamentals ...
Страница 16: ...Contents 16 TNC 320 User s Manual HEIDENHAIN Conversational Programming 3 2014 ...
Страница 43: ...1 First Steps with the TNC 320 ...
Страница 63: ...2 Introduction ...
Страница 81: ...3 Programming Fundamentals file management ...
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Страница 125: ...4 Programming Programming aids ...
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Страница 153: ...5 Programming Tools ...
Страница 180: ......
Страница 181: ...6 Programming Programming contours ...
Страница 232: ......
Страница 233: ...7 Programming Data transfer from DXF files or plain language contours ...
Страница 251: ...8 Programming Subprograms and program section repeats ...
Страница 267: ...9 Programming Q Parameters ...
Страница 337: ...10 Programming Miscellaneous functions ...
Страница 357: ...11 Programming Special functions ...
Страница 379: ...12 Programming Multiple Axis Machining ...
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Страница 407: ...13 Manual operation and setup ...
Страница 462: ......
Страница 463: ...14 Positioning with Manual Data Input ...
Страница 468: ......
Страница 469: ...15 Test run and program run ...
Страница 497: ...16 MOD functions ...
Страница 525: ...17 Tables and overviews ...