Overview Of Path Functions - 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
FK Free Contour
Programming
HEIDENHAIN iTNC 530
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
Straight line or circular path
with any connection to the
preceding contour element
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
see "Path Contours—FK
Free Contour
Programming" on page 234
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