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Re: What causes these ripple-looking lines January 06, 2016 07:03PM |
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Quote
leadinglights
The ripple problem is one that has been plagueing me as well. The first thing I would note is that the ripples that jbernardis is suffering from is not edge ringing - or at least not simple edge ringing as it does not attenuate. It could be an oscillation that starts at an edge, but is more akin to running a finger across the surface of a balloon. I think that an element of sticktion must be involved somewhere to keep the oscillations going.
Just to muddy the waters, my first Prusa printer did not suffer from these vibrations - many other ills, including some rapidly attenuated ripples at edges, but most surfaces were without blemish. The main thing is that it had a Generation6 controller, 24V system and only 1/8 microstepping. Whether this was the reason or if I was more favoured by the gods back then I do not know.
Mike
Re: What causes these ripple-looking lines January 06, 2016 07:08PM |
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