HEIDENHAIN SW 54843x-03 - Manual (Page 246)

246 Cycle programming
4.5 Recessing cy
cles
Recess turning, axial—expanded
Call the recessing cycles
Select recess turning
Select recess turning, axial
Press the Expanded soft key
Taking the oversizes into account, the cycle clears the area described
by the contour starting point X1 / starting point Z and contour
end point
(see also “Recess turning” auf Seite 240).
Cycle parameters
X, Z
Starting point
X1, Z1 Contour starting point
X2, Z2 Contour end point
P Infeed depth: Maximum infeed depth
O Recessing feed rate (default: active feed rate)
I, K Oversize X, Z
A Start angle (range: 0° <= A < 90°)
W End angle (range: 0° <= W < 90°)
R Rounding arc
G14 Tool change point (siehe Seite 142)
T Turret pocket number
ID Tool ID number
S Spindle speed/cutting speed
F Feed per revolution
B1, B2 Chamfer/rounding arc (B1 contour start; B2 contour end)
 B>0: Radius of rounding
 B<0: Width of chamfer
B Offset width (default: 0)
U Unidirectional turning (default: 0)
 0: Bidirectional
 1: Unidirectional
G47 Safety clearance (siehe Seite 142)
MT M after T: M function that is executed after the tool call T.
MFS M at beginning: M function that is executed at the
beginning of the machining step.
MFE M at end: M function that is executed at the end of the
machining step.