HEIDENHAIN SW 548328-05 - Manual (Page 158)

158 Cycle programming
4.4 T
u
rn
ing cy
cles
Type of machining for technology database access: Finishing
By setting the following optional parameters, you can define
additional contour elements:
 A:Oblique cut at contour start
 W:Oblique cut at contour end
 R:Rounding
 B1:Chamfer/Rounding at contour start
 B2:Chamfer/Rounding at contour end
 WS: Angle of the chamfer at the contour starting point (not yet
implemented)
 WE: Angle of the chamfer at the contour end point (not yet
implemented)
Cycle run
1 Move in longitudinal direction from the starting point to the
contour starting point X1, Z1
2 Finish contour area from contour starting point X1, Z1 to end
point X2, Z2,
taking optional contour elements into account
3 Move to the tool change point according to the G14 setting
MFE M at end: M function that is executed at the end of the
machining step
WP Displays which workpiece spindle is used to process the
cycle (machine-dependent)
 Main drive
 Opposing spindle for rear-face machining