I am working on a Balwin SF grand for a church with
all sorts of nasty ringing and "trash" noise in the
upper treble where, instead of a normal capo bar, it
has those individual bearing "nuggets" ( my
terminology )
Any suggestions? ( on the noises, not my terminlogy,
please )
Thump
--- Ron Nossaman <RNossaman@cox.net> wrote:
>
> >Ron,
> > I have used welding rod to custom make the
> pins. Works very good.
> >
> >Tommy Black
>
>
> Hi Tommy,
> Yes, I expect it does. A bit time consuming though,
> and you have to finish
> the ends. I'm lazier than that, and don't like
> filing bridge pin tops. The
> reason I asked Joe about the diameter of his
> take-outs, was that I was
> wondering what the diameter that Schaff was supposed
> to get right compares
> to. In the shop, in some old bridges I kept as
> examples, I find pins of:
>
> 0.0775 Mason & Hamlin
> #6 = 0.076
> 0.079 Kimball
> #7 = 0.086
> 0.086 Kimball
> 0.0865 Mason & Hamlin
> 0.089 Chickering (I think)
> 0.092 Knabe
> #8 = 0.096
> 0.107 Knabe
> 0.108 Mason & Hamlin
> #9 = 0.109
> 0.1245 Mason & Hamlin
> 0.1345 Knabe
> #10 = 0.135
>
> The originals are all over the place, and this is
> just a very small
> sampling. If we got to recap everything we string,
> it wouldn't matter a
> bit. But if we have to re-notch and re-pin an
> existing cap, it gets more
> complicated. Was that 3/32" rod you used?
>
> Ron N
>
> _______________________________________________
> pianotech list info:
https://www.moypiano.com/resources/#archives
__________________________________________________
Do you Yahoo!?
Yahoo! Web Hosting - Let the expert host your site
http://webhosting.yahoo.com
This PTG archive page provided courtesy of Moy Piano Service, LLC