Finishing The Outside Contour; Example Workpiece - Finishing The Outside Contour - HEIDENHAIN POSITIP 8000 Operating Instructions Manual

Turning – Quick Start | Finishing the outside contour
10.7

Finishing the outside contour

In the fourth and final machining step, you will machine the outside contour using
the finishing tool.
Prior to finishing, you should first machine the chamfer (1 x 45°) and
lightly chamfer all of the other edges so as to prevent the formation of
burrs.
Figure 52: Example workpiece – finishing the outside contour
HEIDENHAIN | POSITIP 8000 | Operating Instructions | 09/2018
On the lathe, insert the finishing tool into the tool holder
Tap Tools on the status bar
The Tools dialog appears
Tap Finishing tool
Tap Confirm
The associated tool parameters are applied automatically
The Tools dialog is closed
On the lathe, set the spindle speed to 1500 rpm
Move the tool into position on the lathe:
X: 25.0 mm
Z: 16.0 mm
Perform face turning with the finishing tool
Retract the tool to a safe position
Move the tool into position on the lathe:
X: 19.8 mm
Z: 17 .0 mm
Move the tool into position on the lathe:
Z: 12.5 mm
Move the tool into position on the lathe:
X: 20.015 mm
Move the tool into position on the lathe:
Z: 1.5 mm
Move the tool into position on the lathe:
X: 19.5 mm
Move the tool into position on the lathe:
Z: 0.0 mm
Move the tool into position on the lathe:
X: 25.0 mm
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