HEIDENHAIN iTNC 530 (60642x-04) ISO programming - Manual (Page 220)

220 Programming: Programming Contours
6.4
Pa
th
cont
ours—Car
te
sian
coor
dinat
es
6.4 Path contours—Cartesian
coordinates
Overview of path functions
Function Path function key Tool movement Required input Page
Line L Straight line Coordinates of the end
point of the straight line Page 221
Chamfer: CHF Chamfer between two
straight lines Chamfer side length Page 222
Circle Center CC None Coordinates of the circle
center or pole Page 224
Circular arc C Circular arc around a circle
center CC to an arc end
point Coordinates of the arc end
point, direction of rotation Page 225
Circular arc CR Circular arc with a certain
radius Coordinates of the arc end
point, arc radius, direction
of rotation Page 226
Circular arc CT Circular arc with tangential
connection to the
preceding and subsequent
contour elements Coordinates of the arc end
point Page 228
Corner Rounding RND Circular arc with tangential
connection to the
preceding and subsequent
contour elements Rounding radius R Page 223