[pianotech] Pinblock expensive experiment

[Terry Farrell]

Just have a couple extra pinblocks on hand - one on top and one on the  
bottom work great!

Terry Farrell


On Apr 7, 2010, at 11:20 PM, Duane McGuire wrote:

> SNIP

>  For the next one I'll fabricate thick, flat  top and bottom  
> clamping boards.  They'll be constructed as "torsion boxes" and I'll  
> clamp with those.
>
> -- 
> Duane McGuire
> 801-830-5858
> http://blog.duanemcguire.com
>
> On Wed, Apr 7, 2010 at 7:25 PM, Greg Newell <gnewell at ameritech.net>  
> wrote:
> Duane,
>
>                 Have you considered vacuum clamping as a solution to  
> the inherent unevenness of clamps and pressure bars?
>
>
>

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