RC vs CC again

[Farrell]

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John Hartman asked:

"Who is the "you" you are addressing?"

The "you" who was the subject of the post I was responding to. Who else? =
I don't think it was anyone in particular.

Ric's post suggested he might be getting a tad delusional from lack of =
sleep, so I thought going to bed might be a good suggestion.

Terry Farrell

----- Original Message -----=20
  From: Richard Brekne=20
  To: Pianotech=20
  Sent: Friday, October 03, 2003 4:38 AM
  Subject: Re: RC vs CC again

  SNIP

  Say you have a pure CC panel already assembled and crowned... and THEN =
you decide to increase rib height..... and you use machine crowned ribs =
that match the already existing crown to glue on the the undeside of the =
existing ribs.=20
  Whats the point ??... just musing... :)... for now that is.=20

  Cheers=20
  RicB=20
  --=20
  Richard Brekne=20
  RPT, N.P.T.F.=20
  UiB, Bergen, Norway=20
  mailto:rbrekne@broadpark.no=20
  http://home.broadpark.no/~rbrekne/ricmain.html=20
  http://www.hf.uib.no/grieg/personer/cv_RB.html=20
   =20

----- Original Message -----=20
[link redacted at request of site owner - Jul 25, 2015]
To: "Pianotech" <pianotech@ptg.org>
Sent: Friday, October 03, 2003 10:01 AM
Subject: Re: RC vs CC again


> Farrell wrote:
> > I guess then you would have a laminated rib constructed of two=20
> > laminations with one of the laminations being excessively thick. =
With=20
> > laminating, you need at least four or five laminations (at least=20
> > relating to the dimensions and materials commonly used in =
rib/cut-off=20
> > bar/bridge/etc. construction) to get to a state where the laminated=20
> > assembly will not experience significant springback. A two laminate=20
> > assembly might have 40% or 50% springback. In your case below, you =
would=20
> > have one laminate trying to spring back and the machined one trying =
to=20
> > stay in an arc. I think you'd end up with an unpredictable mess!
> > =20
> > Is it like late at night or something over there? Go to bed - =
tomorrow=20
> > will be a better day!
> >
>=20
> Terry,
>=20
> Who is the "you" you are addressing?
>=20
> Be careful about telling someone were to go.
>=20
> "go to bed"?
> How about go to ****?
>=20
> John Hartman RPT
>=20
> John Hartman Pianos
[link redacted at request of site owner - Jul 25, 2015]
> Rebuilding Steinway and Mason & Hamlin
> Grand Pianos Since 1979
>=20
> Piano Technicians Journal
> Journal Illustrator/Contributing Editor
[link redacted at request of site owner - Jul 25, 2015]
>=20
>=20
> _______________________________________________
> pianotech list info: https://www.moypiano.com/resources/#archives
> 
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