Contour Generation Programming Function (Side) - Okuma OSP-P200L Programming Manual

2.

Contour Generation Programming Function (Side)

2-1. Overview
This function carries out arc-form machining on the periphery (side face) of a workpiece on a
multiple machining model by feeding the Z-axis while rotating the C-axis.
Programming is performed on the plane which is obtained by developing the cylindrical surface.
Two different planes can be assumed: one is the "outer plane" as shown in Figs. 1 and 2, and the
other is the "inner plane" as shown in Figs. 3 and 4.
The plane used for programming, that is, the outer plane or inner plane, can be selected with the
parameter indicated below:
Z-CE coordinate screen of optional parameter (MULTIPLE MACHINING)
•
Outer plane selection (Figs. 1 and 2)
•
Inner plane selection (Figs. 3 and 4)
(1) Outer Plane
C0
C360
(2) Inner Plane
Z
Fig. 1
C360
Fig. 3
SECTION 9 CONTOUR GENERATION
0
G132
G133
360
C
Fig. 2
C
360
G132
C0
Z
0
Fig. 4
G133
Z
5238-E P-247
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LE33013R0301100050002