HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 173)

HEIDENHAIN TNC 620 173
6.4 P
a
th cont
ours—Car
te
sian coor
dinat
e
s
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
points of the straight line Page 174
Chamfer CHF
Chamfer between two
straight lines Chamfer side length Page 175
Circle Center CC None Coordinates of the circle
center or pole Page 177
Circle C
Circular arc around a circle
center CC to an arc end point Coordinates of the arc end
point, direction of rotation Page 178
Circular arc CR
Circular arc with a certain
radius Coordinates of the arc end
point, arc radius, direction of
rotation Page 179
Circular arc CT
Circular arc with tangential
connection to the preceding
and subsequent contour
elements Coordinates of the arc end
point Page 181
Corner Rounding RND
Circular arc with tangential
connection to the preceding
and subsequent contour
elements Rounding radius R Page 176