Fagor 8070 BL - 20.3 HSC SURFACE Mode. Optimization of Surface Finish

Programming manual.
CNC 8070
HSC. HIGH SPEED MACHINING.
20.
HSC SURFACE mode. Optimization of surface finish.
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(REF: 1709)
20.3 HSC SURFACE mode. Optimization of surface finish.
It is the recommended way (mode) to work. This mode optimizes the velocity profile through
intelligent algorithms that detect curvature changes.
This mode offers excellent results in time and surface quality solving jerk problems that may
appear depending on the profile to be machined. This is the best mode for roughing and semi-
finishing operations besides finishing operations where surface quality is most important.
Activating the HSC mode.
Program the instruction alone in the block. This mode is turned on with the instruction #HSC
ON and the SURFACE command.
Programming format.
The programming format is the following; the arguments appear between curly brackets and
the optional ones between angle brackets.
#HSC ON [<SURFACE> <,E{error}> <,CORNER{angle}> <,RE{error}>
<,SF{frequency}> <,AXF{frequency}> <,OS{frequency}>]
HSC mode.
The work mode must only be selected when it is not the default mode (parameter
HSCDEFAULTMODE).
SURFACE Optional. HSC mode.
E{error} Optional. Maximum chordal error allowed.
Units: mm or inches.
CORNER{angle} Optional. Maximum angle for square corner.
Units: from 0 to 180º.
RE{error} Optional. Maximum error on rotary axes.
Units: Degrees
SF{frequency} Optional. Path filter frequency for linear slope.
Units: Herz.
AXF{frequency} Optional. Axis filter frequency.
Units: Herz.
OS{frequency} Optional. Orientation smoothing of the rotary axes working with RTCP.
Units: ms.
#HSC ON
(SURFACE mode, if it is the default mode)
(Chordal error = machine parameter HSCROUND)
(Angle = machine parameter CORNER)
(RE error = machine parameter MAXERROR)
(SF filter = machine parameter SOFTFREQ)
(AXF filter = machine parameter SURFFILTFREQ)
(OS filter = machine parameter ORISMOOTH)
#HSC ON [SURFACE]
(Chordal error = machine parameter HSCROUND)
(Angle = machine parameter CORNER)
#HSC ON [SURFACE, E0.01]
(Chordal error = 0.01)
(Angle = machine parameter CORNER)
#HSC ON [SURFACE, E0.01, CORNER150]
(Chordal error = 0.01)
(Angle = 150º)
#HSC ON [SURFACE, CORNER150]
(Chordal error = machine parameter HSCROUND)
(Angle = 150º)