flange bushing coth

Porritt, David dporritt@mail.smu.edu
Mon, 13 Feb 2006 12:54:22 -0600


Patrick:

I have some of the pre-stripped stuff here and it is .045" (1.13mm) I
have no idea if that's "ideal" or not.  I have some other individual
strips that are .048" (1.2mm).  I try to avoid rebushing flanges every
chance I get as I consider it a real pain in my patience.  New shanks
appeal to me a lot more!  

dp

David M. Porritt
dporritt@smu.edu

-----Original Message-----
From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On
Behalf Of J Patrick Draine
Sent: Monday, February 13, 2006 12:39 PM
To: Pianotech List
Subject: flange bushing coth

Pardon my brain freeze, but what is  an (or, rather, *the*) optimal  
thickness for flange bushing cloth? I've got a sheet of approx. .052"  
bushing cloth, and plenty of high quality key bushing cloth of  
various thicknesses. No, I don't have time to order Renner pre- 
stripped flange bushing cloth.
The various articles from the PTJournal either suggest the Renner pre- 
stripped, or a more nebulous "proper" thickness. The Renner and  
Pianotek catalogs don't mention the thickness of their bushing cloth.  
Schaff does quote .053" as their cloth's thickness, but I'm reluctant  
to assume that Schaff is The Authority in this matter.
Thanks,
Patrick Draine
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