HEIDENHAIN MANUALplus 4110 - Manual (Page 98)

98 4 Cycle Programming
4.4 Roughing Cy
cles
4.4 Roughing Cycles
Cutting and infeed directions for roughing cycles
MANUALplus automatically determines the cutting
and infeed directions from the cycle parameters.
„ Basic mode: The parameters for starting point X, Z
(Manual mode: current tool position) and contour
starting point X1 / contour end point Z2 determine
these directions.
„ Expanded mode: The parameters for contour
starting point X1, Z1 and contour end point X2, Z2
determine these directions.
„ ICP cycles: The parameters for contour starting
point X, Z (Manual mode: current tool position) and
starting point of the ICP contour determine these
directions.
Roughing cycles Symbol
Roughing, longitudinal/transverse
Roughing and finishing cycle for simple
contours
Plunge-cutting, longitudinal/transverse
Roughing and finishing cycle for simple
contours
ICP contour-parallel, longitudinal/
transverse
Roughing and finishing cycle for any type of
contour
ICP roughing, longitudinal/transverse
Roughing and finishing cycle for any type of
contour
Roughing cycles rough and finish simple
contours in "basic mode" and complex
contours in "expanded mode."
With ICP cutting cycles, you can
machine contours defined with ICP (see
“Editing ICP Contours” on page 243).
„ Proportioning of cuts: MANUALplus
calculates an infeed that is <= infeed
depth P. An "abrasive cut" is avoided.
„ Oversizes: In "expanded" mode.
„ Cutter radius compensation: Active.
„ Safety clearance after each step:
„ Basic mode: 1 mm
„ Expanded mode: The safety
clearance is set separately for internal
and external machining under
"Current parameters—Machining—
Safety distances."