HEIDENHAIN MANUALPLUS 620 User Manual

206 ISO Programming
4.6 C-Axis Contours—Fundamentals
Center of curvature as reference and normal position
Programming:
 Pattern center <> center of curvature
 Pattern radius = curvature radius
 Normal position
These commands arrange the slots at the distance of the pattern
radius plus curvature radius about the pattern center.
Example: Center of curvature as reference, normal position
Center of curvature as reference and original position
Programming:
 Pattern center <> center of curvature
 Pattern radius = curvature radius
 Original position
These commands arrange the slots at the distance of the pattern
radius plus curvature radius about the pattern center while keeping the
starting and ending angle.
Example: Center of curvature as reference and original position
N.. G402 Q4 K30 A0 XK5 YK5 H0 Circular pattern, normal position
N.. G303 I0 J0 R15 A-20 W20 B3 P1 Circular slot
N.. G402 Q4 K30 A0 XK5 YK5 H1 Circular pattern, original position
N.. G303 I0 J0 R15 A-20 W20 B3 P1 Circular slot

HEIDENHAIN MANUALPLUS 620 Specifications

General

Brand	HEIDENHAIN
Model	MANUALPLUS 620
Category	Control Systems
Language	English