Programming Motion Commands
4.11 Circular interpolation with tangential transition (CT)
Example of turning
N125 G1 X40 Z-25 F0.2
N130 CIP X70 Z-75 I1=IC(26.665)
K1=IC(-29.25)
Or
N130 CIP X70 Z-75 I1=93.33 K1=-54.25
N135 G1 Z-95
4.11
Circular interpolation with tangential transition (CT)
Function
The Tangential transition function is an expansion of the circle programming.
The circle is defined by
• the start and end point and
• the tangent direction at the start point.
The G code CT produces an arc that lies at a tangent to the contour element programmed
previously.
4-32
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
Fundamentals