Path Contours—Cartesian Coordinates - HEIDENHAIN iTNC 530 User Manual

6.4 Path Contours—Cartesian
Coordinates
Overview of path functions
Function Path function key
Line L
Chamfer CHF
Circle Center CC
Circle C
Circular arc CR
Circular arc CT
Corner Rounding RND
216
Tool movement
Straight line
Chamfer between two
straight lines
None
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 and subsequent
contour elements
Circular arc with tangential
connection to the
preceding and subsequent
contour elements
Required input
Coordinates of the end
points of the straight line
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 radius R
Programming: Programming Contours
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