Fagor CNC 8060 - Configuration of the HSC Mode

Installation manual
CNC 8060
CNC 8065
CONCEPTS.
9.
(REF: 1402)
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Configuration of the HSC mode (High Speed Cutting).
9.9.1 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.
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.
CORNER
Maximum angle of the corner to machine it in square corner
mode.
This parameter indicates the maximum angle between two paths, under which the machining
operation is carried out in square corner mode.
HSCFILTFREQ
Filter frequency (CONTERROR mode).
This parameter activates an automatic FIR filter for all the axes of the channel during the
execution in CONTERROR mode. This filter may be used to smooth the response of the axes
generating a smoother tool path and, if necessary, reduce the feedrate so the path error is
adjusted to the programmed path.
This parameter inserts a variable (non constant) phase shift depending on the frequencies.
This phase shift can cause a change on the path if it is not executed at the same feedrate
Parameter. Meaning.
FEEDAVRG Calculating feedrate average.
SMOOTHFREQ Smoothing frequency in the interpolation.
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).
CORNER Maximum angle of the corner to machine it in square corner 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).