HEIDENHAIN MANUALplus 4110 - Manual (Page 103)

HEIDENHAIN MANUALplus 4110 103
4.4 Roughing Cy
cles
Roughing, longitudinal/transverse—Expanded
Call the "Roughing, longitudinal/transverse" cycles.
Select "Cut longitudinal" (see figures at right).
Select "Cut transverse" (see figures on the following
page).
Press the Expanded soft key.
The "Cut longitudinal" cycle machines the area defined by X, Z and X1,
Z2, taking the oversizes into account.
The "Cut transverse" cycle machines the area defined by X, Z and Z1,
X2, taking the oversizes into account.
Cycle parameters
 X, Z starting point
 X1, Z1 contour starting point
 X2, Z2 contour end point
 P infeed depth: Maximum infeed depth
„ P>0: Machine contour outline.
„ P<0: Retract by the safety clearance at 45°.
 A starting angle: Range: 0° <= A < 90°
 W end angle: Range: 0° <= W < 90°
 R rounding
 B, B1 chamfer/rounding (B contour end; B1 contour start)
„ B>0: Radius of rounding
„ B<0: Width of chamfer
 I, K oversize X, Z
 T tool number
 S spindle speed / cutting speed
 F feed per revolution
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
„ B: Chamfer/Rounding at contour end
„ B1: Chamfer/Rounding at contour start