On Friday 16 December 2016 10:40:15 Jon Elson wrote: > On 12/16/2016 07:29 AM, Gene Heskett wrote: > > Greetings all; > > > > During the brief time this was working, one of the things I found > > was a need for a backlash setting in the 8 or 9 thou range for Z. > > > > Putting a dial on the end of the screw, the measured end play there > > was around .0055". > > > > So theres 2 places that need adjusting. The nut that draws the > > bearing inners together is quite tight. So I am assuming I'll have > > to take a few thou off the faces of the inner races. > > Or, you could make a washer out of .005" or .006" shim stock > and be able to adjust it with gentle sanding. > > Jon
AIR I have shims of Heavy Duty Reynolds Wrap in TLM, but I must have made 20 to get 2 that stacked right. I needed 3 mills or a bit more, and that stuff is 2 mills thick. So there is some preload on those 2 bearings, and it seems to have worked well for several years now. But this time I believe I'll make a die stamp and cut them out with a 4lb hammer against a block of something like cherry or HDPE. Scissors and pocket knives just don't do it, it rips too easy. Got to be a better way. Thanks Jon. 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) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
