HEIDENHAIN CNC PILOT 640 User Manual page 272

4
Beginning of pocket/island G308-Geo
G308 defines a new reference plane or Reference diameter in
hierarchically nested contours.
Parameter:
ID: Milling contour – name of the milling contour
P: Depth/Height – depth for pockets, height for islands
HC: Milling/drilling attribute
1: Contour milling
2: Pocket milling
3: Area milling
4: Deburring
5: Engraving
6: Contour + deburring
7: Pocket + deburring
14: Do not machine
Q: Cutter position
0: On the contour
1: Inside / left
2: Outside / right
H: Mill cutting direction
0: Up-cut
1: Climb
D: Cutter diameter
I: Limit diameter
W: Angle of the chamfer
BR: Chamfer width
RB: Return plane
272
DIN/ISO programming | C-axis contours – fundamentals
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017