HEIDENHAIN CNC Pilot 4290 - Manual (Page 233)

HEIDENHAIN CNC PILOT 4290 221
6.3.3 Superimposing form elements
Form elements are superimposed on the basic
contour. There remain independent elements that can
be edited or deleted. If required, TURN PLUS
generates a special machining cycle for the form
elements.
The position selection considers the type of form
element:
■ Chamfer: Outside corners
■ Rounding: Outside and inside corners
■ Undercut: Inside corners defined by paraxial
right-angled lines
■ Recess: Straight lines
■ Threads: Straight lines
■ (Centric) bore hole: Center axis on front and rear
face
Superimposing form elements
Select ”Workpiece - Finished part - Form.”
<
Select the desired form element from the drop-down
menu.
<
Select a form element
Select a position by soft key or touch pad
Select more than one form element
Select positions by soft key or touch pad
<
Enter the parameters of the form element
<
TURN PLUS depicts the form elements.
See also
■ ” 6.5.2 Form Elements”
■ ” 6.3.6 Notes on Operation”
Define chamfers, rounding arcs, undercuts, etc. as form
elements.Then the working plane generation can take into
account special operations on these form elements.
6
.3
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