Re: another one!
Posted: Mon May 11, 2015 1:32 pm
hi again.
thinking about the reason always the parts printed in the left side of the plate was broken, or miss parts, or fall into the vat, i build another perforated plate, this time, 6 mm thick, and checking against a glass plate, i think is perfectly flat.
scratching my head and checking again the failed prints, voila!, i see a spherical pattern and think inmmediately in the shutter shape.
i suspect, and this night i willk check it, the shutter is not completely open when the projector show the slice. i bet my right ball this is the problem.
im gonna introduce some delay, maybe 500ms in the pre-lift section, just after the M280 command to open the shutter, and another 500 ms delay before close the shutter.
thinking about the reason always the parts printed in the left side of the plate was broken, or miss parts, or fall into the vat, i build another perforated plate, this time, 6 mm thick, and checking against a glass plate, i think is perfectly flat.
scratching my head and checking again the failed prints, voila!, i see a spherical pattern and think inmmediately in the shutter shape.
i suspect, and this night i willk check it, the shutter is not completely open when the projector show the slice. i bet my right ball this is the problem.
im gonna introduce some delay, maybe 500ms in the pre-lift section, just after the M280 command to open the shutter, and another 500 ms delay before close the shutter.