> On Mon, 28 Sep 2020 at 22:03, Nicklas SB Karlsson > <nicklas.karlsso...@gmail.com> wrote: > > > This kind of measurement device with a screw on the edge. It have 10µm > > resolution or a little bit higher if eye balling between lines. > > You might have more luck with a dial indicator.
Yes of course, wrote wrong. Used dial indicator to meausure backlash and micro meter to measure on machined part. 10µm resolution on both. > Move the carriage 2mm one way, then zero the dial and move 1mm the > other way. The difference between what the dial reads and 1mm is your > backlash. Got a difference of a few digits on scale so resolution of 10µm limit measurement accyracy of backlash. Measuring with micrometer I also got a difference on a few digits then trying same part several times. As machine is old I expect some whear but are uncertain how much. There is wear on paint of front door so expect it have been used quite much. Regards Nicklas Karlsson _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
