Programming manual
CNC 8070
CYCLE EDITOR
Surface milling
12.
(SOFT V02.0X)
305
Roughing parameters:
The roughing operation leaves a finishing stock δz defined as finishing
parameter.
The roughing operation defining parameters are:
Spindle turning direction (icon).
Clockwise with icon
(e)
.
Counterclockwise with icon
(f)
.
Finishing parameters:
∆ Maximum milling pass or width.
The cycle recalculates the pass so that all the passes are
identical, with the same value as or smaller than the one
programmed.
If programmed with a 0 value, it assumes a value of 3/4 of the
diameter of the selected tool.
E Overshooting distance of the tool off the surface being milled.
Fz Penetration feedrate.
I Penetration step.
• If programmed with a positive sign (I+), the cycle
recalculates the step so all the penetrations are identical
with the same value as or smaller than the one programmed.
• If programmed with a negative sign (I-), the milling is carried
out with the given pass (step) except the last pass that
machines the rest.
In either case, the cycle limits the step to the cutting length
assigned to the tool in the tool table.
F Surface milling feedrate.
S Spindle speed.
T Roughing tool.
If programmed T=0, there is no roughing.
D Tool offset.
δz Finishing stock.
∆ Maximum milling pass or width.
The cycle recalculates the pass so that all the passes are
identical, with the same value as or smaller than the one
programmed.
If programmed with a 0 value, it assumes a value of 3/4 of the
diameter of the selected tool.
F Surface milling feedrate.
S Spindle speed.
(f)(e)
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