A string's treatment

[Isaac sur Noos]

Hello, that's it, using pen marks or masking tape, the difference may
be small and difficult to measure precisely, but we can use the pitch
of the string to assume the tension.


Isaac OLEG

Entretien et réparation de pianos.

PianoTech
17 rue de Choisy
94400 VITRY sur SEINE
FRANCE
tel : 033 01 47 18 06 98
fax : 033 01 47 18 06 90
cell: 06 60 42 58 77

> -----Message d'origine-----
> De : pianotech-bounces@ptg.org
> [mailto:pianotech-bounces@ptg.org]De la
> part de Cy Shuster
> Envoyé : vendredi 18 juillet 2003 16:28
> À : Pianotech
> Objet : Re: A string's treatment
>
>
> Hello, Isaac,
>
> Thanks for the translation.  Let me make sure I understand
> it.  Is this
> correct: the experiment is to measure the string without
> tension, then apply
> 800 newtons for six months or a year, then remove the
> tension and measure
> again?
>
> Merci,
>
> --Cy Shuster--
> Rochester, MN
>
> ----- Original Message -----
> From: "Isaac sur Noos" <oleg-i@noos.fr>
> To: "Pianotech Mailing list" <pianotech@ptg.org>
> Sent: Friday, July 18, 2003 4:31 AM
> Subject: Re: A string's treatment
>
>
> > It is suggested that you conduct the experiment yourself
> if you mark
> > the length of a string (marker, tape) tense a 800 N , measure the
> > elongation and keep it at that tension for 6 months ore
> one year, then
> > intense and measure it, if no creep should occur, your
> string should
> > be back to its original length.
>
>
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