Setting the datum at the centerline, Setting the datum at the center of a circle, 1 con v ersational pr ogr a mming – ACU-RITE MILLPWRG2 User Manual
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ACU-RITE MILLPWR
G2
85
6.1 Con
v
ersational Pr
ogr
a
mming
Setting the datum at the centerline
The position of the centerline is determined by probing two edges,
either in the X or Y direction.
Press the Probe soft key.
Press the Centerline soft key. The message Move
to first edge appears in the message bar.
Move the edge finder until it makes contact with the work piece
edge, and the message changes to Move to second edge.
Move the edge finder towards the second edge of the work piece
until it makes contact, and the Move to second edge message
disappears.
Retract the edge finder from the work piece
The diameter of the edge finder and direction of motion are used to
set the datum at the midpoint between the two edges.
To set the midpoint to a specific value, add or subtract an offset to
the datum coordinate. For example, to have X = 1.5; press
the +(PLUS), 1,
•
, 5,
and ENTER hard keys.
Setting the datum at the center of a circle
The center of a circular feature is determined by probing 3 edges
around the circle in the X and Y direction.
Press the Probe soft key.
Press the Circle Center soft key. The message
Move to first edge appears in the message bar.
Move the edge finder towards a point on the circumference until it
makes contact. The message changes to Move to second edge.
Probe two additional points on the circumference in the same
manner.
The datum is now located at the center of the circle.
To set the center to a specific value, add or subtract an offset to the
datum coordinate. For example, to have X = 1.5; press
the +(PLUS), 1,
•
,5,
and ENTER hard keys.