386 DIN Programming for the Y Axis
5.1 Y-Axis Contours—Fundamentals
5.1 Y-Axis Contours—
Fundamentals
Position of milling contours
Define the reference plane or the reference diameter in the section
code. Specify the depth and position of a milling contour (pocket,
island) in the contour definition:
With depth P programmed in the previous G308 cycle.
Alternatively on figures: Cycle parameter depth P.
The algebraic sign of “P” defines the position of the milling contour:
P<0: Pocket
P>0: Island
X: Reference diameter from the section code
Z: Reference plane from the section code
P: Depth from G308 or from the figure definition
Position of milling contour
Section P Surface Milling floor
FACE P<0
P>0
Z
Z+P
Z+P
Z
LATERAL P<0
P>0
Z
Z–P
Z–P
Z
MANTEL
[LATERAL
SURFACE]
P<0
P>0
X
X+(P*2)
X+(P*2)
X
The area milling cycles mill the surface specified in the
contour definition. Islands within this surface are not
taken into consideration.
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