[pianotech] Reversing Crown

Marcel Carey mcpianos at hotmail.com
Sat Dec 26 08:54:55 MST 2009



Now Ron, if this spreadsheet with formulas was for sale, I think you might find a few people interested.

I know I would.

 

Marcel Carey

Sherbrooke, QC

 
> paulrevenkojones at aol.com wrote:
> > Thanks! It's the rib context that I was seeking. Also, measurement 
> > methodology and tools?
> 
> Methodology is assigning downbearing loads to individual ribs 
> (from the string scale and bearing schedule) and calculating 
> deflection with a standard beam deflection formula. The tools 
> are a spreadsheet and a brain. <G>
> Ron N

 		 	   		  
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