On Wednesday 26 March 2008, John Thornton wrote: >6438K18 Which leads me to the 2305K13, for 6mm threads. Very good idea except its buried inside my coupling and in-accessable, either to tighten it on the shaft, or to tighten the lock screw. However, I am considering slitting the existing coupling but in fresh softer steel, and double bolting it, with one of the slits straddling that mini key to grip it better. The existing steel would knock the teeth off any power hacksaw blade made or I'd try to dup that with what I have, I wrecked every carbide tool that touched it while making them.
Poking around, they have some nice ideas I could use, but they are all in larger inch sizes, and the OD of the area of the screw shank that I need to grab is 8mm. They only have one that I would have to bore for fit, and thats part of my problem now. When I was boring these, I had to cut heavy or the carbide bar just slid even if it was freshly honed with a diamond disk in a dremel, so the last trip with the bar made it several thou too big. I think I'll just get me some more 1.5" rod, 1045 or so, and remake those pieces in one piece split clamp style, with at least one 6mm socket head screw to clamp it tight, screw the keyway, just get a death grip on it, but still adjust the lash using the existing 6mm nylock nut with the clamping screw loose, but a fresh locknut if I can find them. Decisions... Keeps the old farts brain semi-engaged. -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) But soft you, the fair Ophelia: Ope not thy ponderous and marble jaws, But get thee to a nunnery -- go! -- Mark "The Bard" Twain ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users