Operation Manual

HEIDENHAIN MANUALplus 4110 101
4.4 Roughing Cycles
Roughing, longitudinal/transverse
Call the "Roughing, longitudinal/transverse" cycles.
Select "Cut longitudinal" (see figures at right).
Select "Cut transverse" (see figures on the following
page).
The "Cut longitudinal" cycle machines the rectangular area defined by
X, Z and X1, Z2.
The "Cut transverse" cycle machines the rectangular area defined by
X, Z and X2, Z1.
Cycle parameters
 X, Z starting point
 X1 contour starting point (roughing longitudinal)
 Z2 end point of contour (roughing longitudinal)
 Z1 contour starting point (roughing transverse)
 X2 end point of contour (roughing transverse)
 P infeed depth: Maximum infeed depth
 P>0: Machine contour outline.
 P<0: Retract by 1 mm at 45°.
 T tool number
 S spindle speed / cutting speed
 F feed per revolution