HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 476)

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6.12 Assigning At
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Machining attributes – Contour milling
The attribute defines the contour milling operation and the associated
machining parameters for the selected figure or for a “free” open or
closed contour.
Assign the “Contour milling” machining attribute:
U Select “Attribute > Machining attribute > Mill > Contour milling” in
the finished part menu.
U Select the contour to be milled. TURN PLUS opens the “Contour
milling” dialog box.
U Define the milling parameters.
Parameters
Q Cutter position
„ Contour: Milling center on the contour
„ For closed contours:
„ Inside (milling)
„ Outside (milling)
„ For open contours:
„ Left of the contour (in machining direction)
„ Right of the contour (in machining direction)
H Cutting direction
„ 0: Up-cut milling
„ 1: Climb milling
D Milling diameter for selecting suitable tool.
K Retraction plane. Cutter position before/after milling (lateral
surface: diameter).