HEIDENHAIN TNC 426, User Manual

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HEIDENHAIN TNC 426, TNC 430 459
13.1 Gener
a
l User P
a
ra
met
e
rs
Machining and program run
Cycle 17: Oriented spindle stop at beginning
of cycle MP7160
Oriented spindle stop: 0
No oriented spindle stop: 1
Effect of Cycle 11 SCALING FACTOR MP7410
SCALING FACTOR effective in 3 axes: 0
SCALING FACTOR effective in the working plane only: 1
Manage tool data/calibration data MP7411
Overwrite current tool data by the calibrated data from the 3-D touch
probe system:
+0
Current tool data are retained: +1
Manage calibrated data in the calibration menu: +0
Manage calibrated data in the tool table: +2
SL cycles MP7420
Mill channel around the contour - clockwise for islands and
counterclockwise for pockets:
+0
Mill channel around the contour - clockwise for pockets and
counterclockwise for islands:
+1
First mill the channel, then rough out the contour: +0
First rough out the contour, then mill the channel: +2
Combine compensated contours: +0
Combine uncompensated contours: +4
Complete one process for all infeeds before switching to the other
process:
+0
Mill channel and rough-out for each infeed depth before continuing to the
next depth:
+8
The following note applies to the Cycles 6, 15, 16, 21, 22, 23, and 24:
At the end of the cycle, move the tool to the position that was last
programmed before the cycle call:
+0
At the end of the cycle, retract the tool in the tool axis only: +16
Cycle 4 POCKET MILLING and Cycle 5
CIRCULAR POCKET MILLING: Overlap factor MP7430
0.1
to 1.414
Permissible deviation of circle radius
between circle end point and circle starting
point MP7431
0.0001
to 0.016 [mm]
Operation of various miscellaneous
functions M
Note:
The k
V
factors for position loop gain are set by
the machine tool builder. Refer to your machine
manual.
MP7440
Program stop with M06: +0
No program stop with M06: +1
No cycle call with M89: +0
Cycle call with M89: +2
Program stop with M functions: +0
No program stop with M functions: +4
k
V
factors cannot be switched through M105 and M106: +0
k
V
factors switchable through M105 and M106: +8
Reduce the feed rate in the tool axis with M103 F..
Function inactive:
+0
Reduce the feed rate in the tool axis with M103 F..
Function active:
+16
Exact stop for positioning with rotary axes inactive: +0
Exact stop for positioning with rotary axes active: +32