HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 83)

TNC 425/TNC 415 B/TNC 407 4-24
4 Programming
NC Block
Example of an NC block with a surface-normal vector:
LN X+31.737 Y+21.954 Z+33.165 NX+0.2637581....
.... NY+0.0078922 NZ–0.8764339 F1000 M3
LN Straight line with 3D compensation
X, Y, Z Compensated coordinates of the straight-line end points
NX, NY, NZ Components of the surface-normal vector
F Feed rate
M Miscellaneous function
The feed rate F and miscellaneous function M can be entered and
changed in the PROGRAMMING AND EDITING mode of operation. The
coordinates of the straight-line end point and the components of the
surface-normal vector are calculated only by the CAD system.
4.5 Three-Dimensional Tool Compensation (only TNC 425, TNC 415 B)