Departing On A Straight Line With Tangential Connection: Dep Lt; Departing On A Straight Line Perpendicular To The Last Contour Point: Dep Ln - HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual

Departing on a straight line with tangential
connection: DEP LT
The tool moves on a straight line from the last contour point P
end point P . The line lies on the extension of the last contour
N
element. P is separated from P
N
U Program the last contour element with the end point P
compensation
U Initiate the dialog with the APPR/DEP key and DEP LT soft key:
U
LEN: Enter the distance from the last contour element
P to the end point P
E
Example NC blocks
23 L Y+20 RR F100
24 DEP LT LEN12.5 F100
25 L Z+100 FMAX M2
Departing on a straight line perpendicular to the
last contour point: DEP LN
The tool moves on a straight line from the last contour point P
end point P . The line departs on a perpendicular path from the last
N
contour point P . P is separated from P
E N
tool radius.
U
Program the last contour element with the end point P
compensation
U Initiate the dialog with the APPR/DEP key and DEP LN soft key:
U LEN: Enter the distance from the last contour element
to P .
N
Always enter LEN as a positive value!
Example NC blocks
23 L Y+20 RR F100
24 DEP LN LEN+20 F100
25 L Z+100 FMAX M2
HEIDENHAIN iTNC 530
by the distance LEN.
E
and radius
E
N
by the distance LEN plus the
E
and radius
E
to the
E
Last contour element: P
Depart contour by LEN=12.5 mm
Retract in Z, return to block 1, end program.
to the
E
Last contour element: P
Depart perpendicular to contour by LEN=20 mm.
Retract in Z, return to block 1, end program.
with radius compensation
E
with radius compensation
E
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