Paul van den Bergen wrote:
pretty much the same as for regular printers.... XY resolution and Z resolution are typical. However, having said that, your results may vary... the resolution of the stepper motors (or laser) may well exceed the resolution of what can be accurately laid down, and certainly the minimum thickness of a single line of material may be considerably larger than that of the minimum resolution achievable kn a given surface.
Yes from : https://all3dp.com/3d-printer-resolution/ It seems consumer 3D printers don't do much better than 0.3mm; but frankly even that seems better than the little 3Dprinted figurines I have seen; which off the top of my head seemed more like +/- 1.00mm ! Are the errors in 'dot size ' ( blob size ?) cumulative ?
From : http://www.ilios3d.com/en/product-documentation/ilios-documentation-3dprint-... it seems there should be a "blobs per cubic centimeter " (bpcc ?) measure ; analogous to dpi in a traditional printer ?
that is all before you start talking about the actual achievable quality of different configurations and technologies. laser stereolithography should be higher resolution than filament for example.
I've only seen "production like" finishes achieved on top end industrial machines. that requires resolutions around 30 microns and consequently slow build times.TANSTAAFL
Well putting aside the contentious question of "There ain't no such thing as a free lunch" :-) ; we can probably agree there is a trade-off bteween build times and resolution ! regards Rohan McLeod