R
- 41 -
Y
(
+positive
direction)
X
(
+positive
direction)
Z
(
+positive
direction)
Example 4
Example 3
R function
Start point ( 20.0, 0.0 )
Centre ( 20.0, 20.0 )
End point ( 40.0, 0.0 )
ZERO position
( 0.0, 0.0 )
20
2
0
ZERO position
& Centre
( 0.0, 0.0 )
End point ( 0.0, 20.0 )
Start point ( -20.0, 0.0 )
20
The ES-12's R function allows operator to machine R in XY, XZ and YZ plane as per following picture shows.
When only 2 axis ES-12 is used, the ES-12 can calculate all the ARC tool positions on XZ & YZ work plane
and assist the operator to posit the tool to the ARC machining points by a simulated Z position, the simulated
Z position is showed on the message display of the ES-12 which shows the Z dial setting of the machine.
In the case of 3 axes DRO used, when the XZ or YZ plane ARC is to be machined, the X or Y axis machining
positions along the ARC will follows the Z position of the machine automatically.
Work Plane :
Y
(
+positive
direction)
X
(
+positive
direction)
Z
(
+positive
direction)
YZ plane R
YZ work plane
XZ work plane
XZ plane R
XY work plane
XY plane R
Summary of Contents for ES-12
Page 8: ...1 Basic Fucntions Basic Functions BASIC...
Page 15: ...8 Built in Calculator Calculator...
Page 27: ...20 REF datum memory...
Page 31: ...24 LHOLE tool positioning for the Line Holes...
Page 35: ...28 INCL Inclined angle tool positioning...
Page 40: ...33 PCD tool positioning for Pitch Circle Diameter...
Page 45: ...R R R 38 tool positioning for ARC machining...
Page 63: ...R R R 56 Simplified R function...
Page 73: ...66 Shrinkage Calculation L L X 1 005...
Page 91: ...Parameter Setup B 1 SET UP...
