So the parts come out about 0.4mm to large no matter what size they are. It is because of surface imperfection of is the side very smooth and flat?
I would measure after doing a bit of sandpapering to true up the sides. With a milling machine the tool marks are scratches below the surface but with printers the marks are above the surface. You have to expect to do some post processing. But sanding uff a full 0.4mm seems to much. Sanding off the top 0.4mm of the bumps is normal. On Tue, Aug 4, 2020 at 4:55 PM Gene Heskett <[email protected]> wrote: > On Tuesday 04 August 2020 16:13:52 Bari wrote: > > I finally got around to measureing the 5x5 cube I did this morning. > X=5.31mm,10.40,15.45,20.58,25.55 > Y=5.25,10.35,15.40,20.4925.62 > Z=brim 0.70,5,61,10.54,15.57,20.43,25.39 > > The top 5x5 has a fat spot near its bottom that reads almost 5.9. Only in > X. I was not in the room at the time. brim is too thick. Raise glass. > And scale. > > So I need to subtract a bias from xy to even get in the ball park. > And add a teeny bit to Z. > > And this was after I had taken it apart to see in I could improve the > tramming which I did a considerable bit of, Z moves a lot easier both > ways now. MUCH less binding between the 3 point trolleys now. > But I can't find anything that could be miss-construed as bias. Home > offsets, yes but no fixed subtraction to compensate for bias. Cura post > processor job? Is there such a critter? > > Thanks all; > > Cheers, Gene Heskett > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author) > If we desire respect for the law, we must first make the law respectable. > - Louis D. Brandeis > Genes Web page <http://geneslinuxbox.net:6309/gene> > > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > -- Chris Albertson Redondo Beach, California _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
