[pianotech] Cleaning Very Old Plate (now string cleaning)

[Euphonious Thumpe]

That's how I've been doing it. Pulling up on the middle of the string to keep straightening the coil. But I've only done it enough to take the string off the hitch pin. Not the tuning pin.


Euphonious Thumpe
 

________________________________
 From: Douglas Gregg <classicpianodoc at gmail.com>
To: pianotech <pianotech at ptg.org> 
Sent: Thursday, May 24, 2012 8:25 PM
Subject: [pianotech] Cleaning Very Old Plate (now string cleaning)
  
Thumpe,

I would not want to heat the coil end of the string as this will
probably take the temper out of the end of the string if you heat it
enough to make it malleable. It would likely either break more easily,
or stretch, or both.

It is actually fairly easy to get it straight by hand. If you pull up
in the middle of the string as you are unwinding the coil from the
tuning pin, you will end up with a long helical winding that can be
straightened further with fingers and/ or electrician pliers. Pliers
help when you get to the end near the becket.

Doug Gregg
Classic Piano Doc


Message: 1
Date: Thu, 24 May 2012 15:05:49 -0700 (PDT)
From: Euphonious Thumpe <lclgcnp at yahoo.com>
To: pianotech at ptg.org
Subject: Re: [pianotech] Cleaning Very Old Plate (now string cleaning)
Message-ID:
       <1337897149.92361.YahooMailMobile at web114718.mail.gq1.yahoo.com>
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Would heating the straightened-out coils with a torch in some uniform,
controlled manner prior to reinstalling perhaps help prevent them from
breaking when being wound again around the pins???

Thumpe?
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