HEIDENHAIN TNC 360 User Manual - Manual (Page 102)

TNC 360 5-18
5 Programming Tool Movements
5.4 Path Contours – Cartesian Coordinates
e.g.
Y
e.g.
+/
X 5
+/ 5
C
+/
2 x
To program a circular arc C around a circle center CC:
COORDINATES?
Enter the first coordinate of the arc end point, for example
IX = 5 mm.
Enter the second coordinate of the arc end point, for example Y = –
5 mm.
Terminate coordinate entry.
ROTATION CLOCKWISE: DR-?
Select negative (DR-) or positive (DR+) direction of rotation.
If necessary, enter also:
• Radius compensation
• Feed rate
• Miscellaneous function
Resulting NC block: C IX+5 Y-5 DR–
ENT
ENT
or 1 x