Incl Function - Cone Measurement - Easson ES-12 Operation Manuals

Example :
The INCL function of this DRO can be used
in making the measurement of a conical
work piece as per the diagram shown.
Normally, the tool turret of the cross slide
of the lathe can be swing to a inclined
angle for conical machining, the angular
alignment of the tool turret have been
demonstarted in the other chapter of
this manual.
After the conical measurement, we can also
use the INCL function to make measurement
on the machined work piece. This DRO offers
cone measuerment function for the ease of cone angle measuerment to help the operator to obtain
a accurate and faster conical process.
For example, to verify the conical work piece that have been machined at an inclined angle of
20 degree on the XZ plane as shown in the following diagram.
Step 1 : Place the dial indicator against the conical work piece as per following diagarm shown, and ZERO
the dial indicator
Step 2 : Enter into the INCL functon
enter to the INCL function
X
56.785
Y 45.675
Z
12.345
ABS

INCL function - cone measurement

mm
mm
mm
Directional Notations
0
-20
X(+)
0
ZERO the dial indicator
enter incline angle ( INCL ANG )
X
Y 0.000
Z
ABS INCL. ANG
- A. 9 -
0
Cone measurement
Z (+) or Y(+)
Angular direction :
positive ( clockwise )
negative ( counter clockwise )
INCL.
INCL. ANG