Operation Example - Easson ES-12 Operation Manuals

Example :
To machine an XZ plane R as per shown in digram below
Following machining parameters have to enter into the DRO
1. Select the XZ plane R ............. for 2 Axes DRO ( S.R - XZ )
2. Centre ( XZ CENTR ) ............... X = 20.000 ; Z = 20.000
3. Radius ( R ) ............................... 20.000
4. Start point ( XZ ST. PT ) ............ X=20.000 ; Z = 0.000
5. End point ( XZ END P ) ............. X = 40.000 ; Z = 20.000
6. Tool diameter ( TOOL DIA ) ...... 6.000
7. Tool Compensation - ( R+TOOL ) .... Actual ARC Radius = R + Tool Radius
8. Z increment per step ( Z STEP ) ........ 0.3mm ( for 2 Axes DRO only )
In case 2 Axes ES-12 is used, we must first reset the Z Dial to simulate the initial Z position at the ARC's start point
** Posit the Tool at start point of the ARC to be machined **
****
Step 1 : select work plane : XZ plane ( S.R - XZ ) for 2X DRO
enter into R function
X 56.785
mm
Y 12.345
mm
Z 0.000
mm
INC
............. for 3 Axes DRO ( R -XZ )
( No Need for 3 Axes DRO )

Operation Example

Only for 2 Axes DRO, not valid if a 3 Axes DRO is used ***
( R - XZ )
select work plane
or
R
R function
Y (+positive direction)
for 3X DRO
XY plane R
R FUNC
X
R
Y
Z
XY XY
XZ YZ
INC XY Plane ARC
XZ plane R
R FUNC
X
R
Y
Z
XY
XZ YZ XZ
INC XZ Plane ARC
YZ plane R
R FUNC
X
R
Y
Z
XY
XZ YZ YZ
INC YZ Plane ARC
- 43 -
X (+positive direction)
Z (+positive direction)
Tool Diameter = 6mm
Start point = ( 20.0, 0.0 )
Datum
( 0.0, 0.0 )
20
Centre = ( 20.0, 20.0 )
Set the Z axis Dial
to ZERO ( 0.00 )
XZ plane R
select XZ plane R
X
Y
Z
INC
Z STEP = 0.3mm
End point = ( 40.0, 20.0 )
R FUNC
R
XY
XZ YZ
XZ
XZ Plane ARC