HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 564)

564
6.1
9
Example
Defining form elements
Chamfer at corner of threaded shank:
U Select “Form > Chamfer.”
U Select the corner of the threaded shank.
U “Chamfer” dialog box: Chamfer width = 3 mm
Rounding arcs:
U Select “Form > Rounding.”
U Select the corners for the rounding arcs.
U “Rounding” dialog box: Rounding radius = 2 mm
Undercut:
U Select “Form > Undercut > Undercut type G.”
U Select the corner for the undercut.
U “Undercut type G” dialog box:
„ Undercut length = 5 mm
„ Undercut depth = 1.3 mm
„ Approach angle = 30 °
Recess:
U Select “Form > Recess > Recess type D.”
U Select the basic element for the recess.
U “Recess type D” dialog box:
„ Reference point (Z) = –30 mm
„ Recess width (Ki) = –8 mm
„ Recess diameter = 25 mm
„ Corners (B): Chamfers; 1 mm
Thread:
U Select “Form > Thread.”
U Select the basic element for the thread.
U “Thread” dialog box: Select “metric ISO thread.”
U Press the ESC key to return to the main menu.