HEIDENHAIN TNC 370 User Manual page 142

5 Programming Tool Movements
L
5.6 Path Contours - FK Free Contour Programming
Example for exercise: Auxiliary point at a distance from a straight line
Known data for Gl :
Auxiliary point PD with the coordinates
PDX = 15 mm and PDY = 20 mm lies at
the distance D = 5 mm from Gl.
Initiate the dialog:
y )
Straight line with tangential connection
\-
Enter the X coordinate of the auxiliary point:
Y
20-
-
Enter the X coordinate of auxiliary point PD. X=1 5 mm.
Enter the Y coordinate of the auxiliary point:
Enter the Y coordinate of auxiliary point PD, Y=20 mm.
Enter the distance from the auxiliary point to the straight line:
DXSTMeE FROM AUXILIARY POm ?
r'
Q
Enter the distance from the auxiliary point PD to the straight line Gl,
D=5 mm.
Close the block:
Resulting NC block: FLT PDX+ 15 PDY+20 05
-.-
TNC 370 5-43