POSITIP 855 - heidenhain - DR. JOHANNES HEIDENHAIN GmbH

I - 2 Working with POSITIP – First Steps
Displaying and moving to positions
Example: Milling a shoulder by traversing to display value zero
The coordinates are entered as absolute dimensions; the datum is
the workpiece zero point.
Corner 1
X = 0 mm Y = 20 mm
Corner 2
X = 30 mm Y = 20 mm
Corner 3
X = 30 mm Y = 50 mm
Corner 4
X = 60 mm Y = 50 mm
Preparation:
Enter the tool data.
Pre-position the tool to an appropriate location
(such as X = Y = –20 mm).
Move the tool to milling depth.
Operating mode: DISTANCE-TO-GO
2
3
ENT
ENT
Select the Y axis.
Nominal position value ?
0
0
Transfer the nominal position value.
The graphic positioning aid for the Y axis appears.
30 Operating Instructions POSITIP 855
20 50
0
Y
0
1 2
Enter nominal position value for corner point 1
: Y = +20 mm
and
select tool radius compensation R +.
Traverse the Y axis until the display value is zero.
The square in the graphic positioning aid is now centered
between the two triangular marks.
Select the X axis.
Nominal position value ?
Enter nominal position value for corner point 2 : X = +30 mm
and
select tool radius compensation R –.
Transfer the nominal position value.
The graphic positioning aid for the X axis appears.
Traverse the X axis until the display value is zero.
The square in the graphic positioning aid is now centered
between the two triangular marks.
3 4
30
60
X