HEIDENHAIN SW 54843x-02 - Manual (Page 228)

228 Cycle programming
4.5 Recessing cy
cles
Recess turning, radial—expanded
Call the recessing cycles
Select recess turning
Select recess turning, radial
Press the Expanded soft key
Taking the oversizes into account, the cycle clears the area described
by the starting point X / contour starting point Z1 and contour
end point
(see also "Recess turning" on page 224).
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 Starting angle (range: 0° <= A < 90°)
W End angle (range: 0° <= W < 90°)
R Rounding arc
G14 Tool change point (see page 128)
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: Rounding radius
 B<0: Chamfer width
B Offset width (default: 0)
U Unidirectional turning (default: 0)
 0: Bidirectional
 1: Unidirectional
G47 Safety clearance (see page 128)
MT M after T: M function that is executed after the tool call T