HEIDENHAIN MANUALplus 4110 - Manual (Page 146)

146 4 Cycle Programming
4.5 Recessing c
y
cles
Recess turning, radial/axial—Expanded
Call the recessing menu.
Select the "Recess turning" cycle.
Select the "Recess turning, radial" cycle (see figures
at right).
Select "Recess turning, axial" (see figures on the
following page).
Press the Expanded soft key.
The cycle machines the area defined by X/Z1 and X2, Z2, taking the
oversizes into account (see also “Recess turning” on page 143).
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
 A starting angle: Range: 0° <= A < 90°
 W end angle: Range: 0° <= W < 90°
 R rounding
 B1, B2 chamfer/rounding (B1 contour start; B2 contour end)
„ B>0: Radius of rounding
„ B<0: Width of chamfer
 T tool number
 S spindle speed / cutting speed
 F feed per revolution
 B offset width —default: 0
 U unidirectional turning —default: 0
„ U=0: bidirectional
„ U=1: unidirectional (direction: see graphic support window)
 I, K oversize X, Z