HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING - Circular Path Cr with Defined Radius

HEIDENHAIN iTNC 530 223
6.4 Path Contours—Cartesian Coordinates
Circular path CR with defined radius
The tool moves on a circular path with the radius R.
U Coordinates of the arc end point
U Radius R
Note: The algebraic sign determines the size of the
arc!
U Direction of rotation DR
Note: The algebraic sign determines whether the arc
is concave or convex!
U Miscellaneous function M
U Feed rate F
Full circle
For a full circle, program two blocks in succession:
The end point of the first semicircle is the starting point of the second.
The end point of the second semicircle is the starting point of the first.
X
Y
CC
S
1
=E
E
1
=S
R