HEIDENHAIN CNC Pilot 4290 - Manual (Page 251)

HEIDENHAIN CNC PILOT 4290 239
6.5.3 Overlay Elements
Call: Menu item ”Form - Form element – ...“ (submenu ”Finished
part”)
■ Select the contour trains arc, wedge or pontoon, define the element
and superimpose it after the definition.
■ With the menu item ”Form – Form element – Contour,” TURN PLUS
superimposes the last loaded contour train. This is either the
previously loaded contour train (main menu: ”Program – Load –
Contour train”) or the last defined overlay element.
Thread parameters
I:
Nominal diameter
J: Thread depth
K: Thread runout length
F: Thread pitch
Thread type: Right-hand/left-hand
6.5 Finished P
a
rt
Cont
our
Circular arc
Circle center as reference.
Parameters
XF, ZF:
Reference point shift
R: Arc radius
A: Aperture angle
W: Angle of rotation: The overlay contour is rotated by the ”angle
of rotation.”