Fagor CNC 8060, Installation Manual, Page: 600 / 698

Installation manual.
CNC 8060
CNC 8065
13.
CONFIGURING IN
HSC MO
DE
(HIGH SPEED CUTTING).
Config
uration
of th
e HSC mo
de.
·600·
(R
EF
: 1709)
13.1 Configuration of the HSC mode.
The HSC mode is configured with the following axis and general machine parameters.
General machine parameters.
FEEDAVRG
Calculating feedrate average.
This parameter enables the adjustment of the feedrate according to the block reading speed
and their size. This adjustment eliminates the need to slow down due to a poor supply of
small blocks; although as a result, the feedrate reached is lower, the overall machining time
will improve. The block reading speed depends on machine parameter PREPFREQ.
This parameter is only valid when the acceleration profile is trapezoidal or square sine
(parameter SLOPETYPE), that is the default acceleration profile for the HSC CONTERROR
mode.
SMOOTHFREQ
Smoothing frequency in the interpolation..
This parameter sets the smoothing frequency in path interpolation. This parameter avoids
accelerating and decelerating throughout a path, beyond a particular frequency when
generating an averaged speed.
This parameter is only valid when the acceleration profile is trapezoidal or square sine
(parameter SLOPETYPE), that is the default acceleration profile for the HSC CONTERROR
mode.
Parameter. Meaning.
HSCDEFAULMODE Default mode when programming #HSC ON.
FEEDAVRG Calculating feedrate average.
SMOOTHFREQ Smoothing frequency in the interpolation.
CORNER Maximum angle of the corner to machine it in square corner mode.
HSCFILTFREQ Filter frequency (CONTERROR mode).
FASTFACTOR Default feedrate percentage (FAST mode).
FTIMELIM Time difference permitted in feedrate interpolation (FAST mode).
MINCORFEED Minimum feedrate at the corners.
FSMOOTHFREQ Smoothing frequency in the interpolation (FAST mode).
FASTFILTFREQ Filter frequency (FAST mode).
FREQRES First resonance frequency of the machine.
SOFTFREQ Path filter frequency for profiles of linear acceleration.
HSCROUND Default value of the maximum path error in HSC.
SURFFILFREQ Axis filter frequency (SURFACE mode).
Parameter. Meaning.
CORNERACC Maximum acceleration permitted at the corners.
CURVACC Maximum contouring acceleration permitted.
CORNERJERK Maximum Jerk permitted at the corners.
CURVJERK Maximum contouring Jerk permitted.
FASTACC Maximum acceleration permitted (FAST mode).
MAXERROR Position error.
CONTERROR Tolerance per axis for smoothing the generated n-dimensional path.