HEIDENHAIN MANUALplus 4110 - Manual (Page 470)

470 9 Examples
9.2 ICP Example "Thr
eaded St
ud"
9.2 ICP Example "Threaded Stud"
This example illustrates how to machine a threaded stud using the ICP
programming feature. The individual working steps for machining the
ICP contour and integrating the contour into ICP cycles are based on
the workpiece drawing.
The machining operation is performed with the "ICP cutting
longitudinal" cycle. In the process described below, you create an ICP
contour description and a cycle program for parts production.
Required tools
„ Roughing tool:
„ Position T1
„ WO = 1 Tool orientation
„ A = 93° Setting angle
„ B = 55° Nose angle
„ R = 0.8 Tool radius
„ Finishing tool:
„ Position T2
„ WO = 1 Tool orientation
„ A = 93° Setting angle
„ B = 55° Nose angle
„ R = 0.5 Tool radius
„ Threading tool:
„ Position T3
„ WO = 1 Tool orientation
Sequence of working steps
 Clamp a workpiece blank (diameter 60 mm, length 100 mm).
 Machine setup
– Define the workpiece zero point.
– Measure the tool dimensions.
 Switch to "Teach-in" mode.
 Enter the positioning cycles for tool change.
 ICP contour programming.
 Integrate the ICP contour in the roughing and finishing cycles.
 Machine the thread.