3.2.2
USING INCREMENTAL MODE TO DETERMINE THE POSITIONS OF THE CENTERS
OF CIRCLES
WlTH RESPECT TO THE ORIGIN AND WlTH RESPECT TO EACH
OTHER
To determine the position of the centers of circles with respect to the origins and
with respect to each other, refer to Figure 3-1
2
and perform the following steps:
1.
Establish the origin at the point indicated by
0
in
Figure 3-1
2.
Refer to
section 3.1.5 if skewing of the part is required.
2.
Press the [INCIABSI key, the INC indicator will illuminate indicating
INCREMENTAL mode is active.
3.
Press the [CIRCLE] key. The Circle Indicator will illuminate and
P03
will
appear on the Sub-Display, indicating that three points need to be measured
to define the first circle.
4.
Move the- crosshairs to target on
P,,,
then press either the [MANUAL IN] key
or the footswitch.
&
will appear on the Sub-Display, indicating that there
are two points remaining to be measured.
5.
Move the crosshairs to target on P,,, then press either the [MANUAL IN] key
or the footswitch.
a
will appear on the Sub-Display indicating that there
is one point remaining to be measured.
6.
Move the crosshairs to target on P,,, then press either the [MANUAL IN] key
or the footswitch.
POO
will appear on the Sub-Display, indicating that there
are no points remaining to be measured.
The value
X,,
is calculated an'd displayed on the X-axis Display and the value
Y,, is calculated and displayed on the Y-axis display.
7.
Press the [CIRCLE] key. The Circle Indicator will remain illuminated and
P03
will appear on the Sub-Display, indicating that three points need to be
measured to define the second circle.
8.
Move the crosshairs to target on P,,, then press either the [MANUAL IN] key
C
-
or the footswitch.
P02
will appear on the Sub-Display, indicating that there
are two points remaining to be measured.
9.
Move the crosshairs to target on P,,,then press either the [MANUAL IN] key
or the footswitch.
will appear on the Sub-Display indicating that there
is one point remaining to .be measured.
10.
Move the crosshairs to target on
P,,, then press either the [MANUAL IN] key
or the footswitch.
a
will appear on the Sub-Display, indicating that there
are no points remaining to be measured on the second circle.
The value
X, is calculated and displayed on the X-axis Display and the value
Y,
is calculated and displayed on the Y-axis display.
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