
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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L
W1
L1
CZ
CX
Z
Zero point of the
workpiece coordinate
system
X
L
W1
L1
CZ
CX
Z
Zero point of the
workpiece coordinate
system
X
Chuck which holds a workpiece on the outer surface (TY= 1
Chuck which holds a workpiece on the inner surface (TY= 0)
Symbol Description
Ty
Profile of a chuck (0: Chuck which holds a workpiece on the
inner surface, 1: Chuck which holds a workpiece on the outer
surface)
CX X coordinate of a chuck
CZ Z coordinate of a chuck
L Dimensions of the claw of a chuck
W Dimensions of the claw of a chuck (radius input)
L1 Dimensions of the part of a claw at which a workpiece is held
W1
Dimensions of the part of a claw at which a workpiece is held
(radius input)
TY Specifies the profile of a chuck. When TY is set to 0, the chuck
holding a workpiece on the inner surface is specified. When TY is set
to 1, the chuck holding a workpiece on the outer surface is specified.
The profile of the chuck is assumed to be symmetrical with respect to
the z-axis.
CX, and CZ Specify the position (point A) of a chuck with the coordinates of the
workpiece coordinate system. In this case, do not use the coordinates
of the machine coordinate system.
NOTE
Specifying the coordinates with a diameter or
radius depends on whether the corresponding axis
conforms to diameter or radius specification. When
the axis conforms to diameter specification, specify
the coordinates with a diameter.