Gene does this make sense:? 3/4" taper per foot is a self locking taper
from: http://www.emerson-ept.com/eptroot/public/prod/Components/VBeltDrives/default.asp you might want to log in and get the instruction sheet on that site, perhaps it gives more. j. On Sun, Mar 4, 2012 at 10:10 PM, gene heskett <ghesk...@wdtv.com> wrote: > On Sunday, March 04, 2012 01:18:58 PM Dave did opine: > > > I think that Dodge and Browning taperlocks are interchangeable ?? > > > > http://www.dodge-pt.com/products/pt_components/bushing/bushings.html. > > Doesn't say. > > > > I found this: > > > > http://www.baldor.com/downloads/manuals/_downloads/4003-810.pdf > > > Ambiguous at best, whats a "pot chuck"? > > > Apparently the QD bushings have a different taper than the Taperlock > > bushings. > > > > They say 8 degrees for Taperlock and 4 degrees for QDs. That is a lot > > different than the discussion here: > > > > http://www.practicalmachinist.com/vb/general/taperlock-angle-175512/ > > > > But I am pretty sure that 1.5 degrees is incorrect. > > > > I think I have QD bushings here and I might have a Taperlock also.. if I > > can find it. > > > > Dave > > > Even the 1.78991061 degrees off centerline seems pretty slow. Given that > we are talking about a 1/4" shaft here, I am inclined to just machine for > an arbitrary 4 degrees. And figure on the initial fitting not reaching all > the way thru the gear with a hand push. The idea being to get away from > the flange for increased crush flexibility. I'll finish the hub, then fit > the hole in the gear accordingly. This is turning into a major project. :) > > I just looked in the Handbook, which doesn't cover the Browning stuff that > I could find. The one taper they do discuss is really steep, 3.5"/foot, > and preliminary math says that is way too steep since I only need a 10 thou > crush worst case. That would have a nominally .175" taper in .600". > > We'll figure out something, never fear. Called in for lunch, I had half a > dozen snow flakes go by my nose walking down to the house. > > No comment on slitting it with a diamond wheel running under K1? Or has > someone a much faster way? > > 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) > My web page: <http://coyoteden.dyndns-free.com:85/gene> > Windows: celebrating ten years of obsolescence > > > ------------------------------------------------------------------------------ > Virtualization & Cloud Management Using Capacity Planning > Cloud computing makes use of virtualization - but cloud computing > also focuses on allowing computing to be delivered as a service. > http://www.accelacomm.com/jaw/sfnl/114/51521223/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
