HEIDENHAIN iTNC 530 (340 422) ISO programming - Manual (Page 172)

172 6 Programming: Programming Contours
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6.4 Path Contours—Cartesian
Coordinates
Overview of path functions
Tool movement Function Required input
Straight line at feed rate
Straight line at rapid traverse G00
G01 Coordinates of the end points of the straight line
Chamfer between two straight lines G24 Length of chamfer R
– I , J, K Coordinates of the circle center
Circular path in clockwise direction
Circular path in counterclockwise direction G02
G03 Coordinates of the arc end point in connection with
I
, J, K or additional circular radius R
Circular path corresponding to active direction of
rotation G05 Coordinates of the arc end point and circular radius R
Circular arc with tangential connection to the
preceding contour element G06 Coordinates of the arc end point
Circular arc with tangential connection to the
preceding and subsequent contour elements G25 Rounding-off radius R