HEIDENHAIN TNC 310 (286 140) - Manual (Page 80)

68 6 Programming: Programming Contours
6.4 P
ath Cont
ours
—
Car
tesian Coor
dinat
es
6.4 Path Contours — Cartesian
Coordinates
Overview of path functions
Function Contour function soft key
Line L
CHamFer
Circle Center
Circle
Circle by Radius
Circle Tangential
Circle Tangential
Corner RouNDing
Tool movement
Straight line
Chamfer between two straight lines
No tool movement
Circular arc around a circle
center CC to an arc end point
Circular arc with a certain radius
Circular arc with tangential connection
to the preceding contour element
Circular arc with tangential connection
to the preceding and subsequent
contour elements
Required input
Coordinates of the straight-line
end point
Chamfer side length
Coordinates of the circle center or
pole
Coordinates of the arc end point,
direction of rotation
Coordinates of the arc end point,
arc radius, direction of rotation
Coordinates of the arc end point
Rounding-off radius R
6.4 P
ath Cont
ours
—
Car
tesian Coor
dinat
es