HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 398)

398
6.3 W
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piece Descr
iption
Superimposing form elements
Form elements are superimposed on the basic contour. They remain
independent elements that can be edited or deleted. If required, TURN
PLUS generates a special machining cycle for the form elements.
The selection considers the type of form element:
„ Chamfer: Outside corners
„ Rounding: Outside and inside corners
„ Undercut: Inside corners with paraxial straight lines located at right
angles
„ Recess: Straight lines
„ Thread: Straight lines
„ (Centric) Hole: Center line on front or rear face
Further information: see “Form Elements” on page 408
Superimposing form elements
Select “Workpiece > Finished part > Form > xx”. (xx: type of form
element).
Select the position (see “Selections” on page 448).
Enter the parameters of the form element.
TURN PLUS integrates the form element.
Define chamfers, rounding arcs, undercuts, etc. as form
elements. Then the working plan generation can take into
account special operations on these form elements.