Joe Garrett, R.P.T. (Oregon) Captain, Tool Police Squares R I > [Original Message] > From: Joseph Garrett <joegarrett at earthlink.net> > To: Ron Nossaman <rnossaman at cox.net> > Date: 6/7/09 8:10:05 PM > Subject: Re: [pianotech] Re. Hide Glue was Wat Glue > > Ron, > I've found that most shanks are not consistant size. Although I use a tapered reamer to do the final fit, I like to have them a uniform size, hence the knurling. It's just a slight one, admitedly, but a knurling none the less. It's made my hammer hanging a bit less stressful. <G> > Best Regards, > Joe > > Joe Garrett, R.P.T. (Oregon) > Captain, Tool Police > Squares R I > > > > > [Original Message] > > From: Ron Nossaman <rnossaman at cox.net> > > To: <joegarrett at earthlink.net>; <pianotech at ptg.org> > > Date: 6/7/09 7:43:42 PM > > Subject: Re: [pianotech] Re. Hide Glue was Wat Glue > > > > Joseph Garrett wrote: > > > Ron, > > > That's been my experience as well. Also, it helps if the shanks are > > > knurled properly. The purpose of knurling is to compress the wood, > > > slightly. When the water base hide glue hits it, it starts to expand. If > > > you have done the drilling and knurling correctly, there will be NO > > > failures, IMNSHO!<G> Ya almost have to use plastic explosives to remove > > > the hammer head(s)!<G> > > > > Hi Joe, > > I don't knurl them beyond what they are stock. I expect a > > process to meet me half way when I've gone to the effort to > > figure out how it works. Seems only fair. Otherwise, I need a > > different process. > > Ron N > > > > > > -- > > Internal Virus Database is out-of-date. > > Checked by AVG. > > Version: 7.5.560 / Virus Database: 270.12.26/2116 - Release Date: 5/15/09 6:16 AM
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