laminated ribs

[Farrell]

This is a multi-part message in MIME format.

---------------------- multipart/alternative attachment
Oh, okay, I wasn't sure what you were talking about. Yes, about 50% =
deflection is my target with the designs I am working with. I suppose =
different design approaches might benefit from more or less deflection - =
I don't really know.

Terry Farrell
  ----- Original Message -----=20
    I'll bet I know what it is.
     Approx half the pre strung/uncompressed value. Ie. total crown on =
longest rib is  10 mm reduces to 5 MM under load. Or if not what are you =
shootin for?

    Dale

    What?

    Terry Farrell

---------------------- multipart/alternative attachment
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/db/7c/f1/ee/attachment.htm

---------------------- multipart/alternative attachment--