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And imagine all those boards that were ribbed in central and east North =
America before AC in July - no doubt every one went together under the =
strictest controlled ideal environmental conditions.
Right?
In my shop, even in the summer (Florida - ultra-high humidity), when I =
run my AC unit in my shop I can run the RH in my shop down to about 35% =
RH. I have monitored sample spruce pieces that were dried down to 6% MC =
that were exposed to the shop environnment - in 24 hours the MC only =
goes up to about 6.5%. So even if I take 8 hours to rib a board, I am =
able to keep panel MC at a very constant level.
It just takes monitoring and sampling to get a real good feel for your =
working conditions. I recommend it highly.
Terry Farrell
----- Original Message -----=20
From: Erwinspiano@aol.com=20
To: pianotech@ptg.org=20
Sent: Monday, December 12, 2005 7:11 PM
Subject: Re: reselling the piano service
I love that when it happens. Real quality assurance & control =
happens under these circumstances Unless course you were........snoozing
Dale
But it's not all bad, depending on how you look at it. My=20
unhumidified shop furnace got the humidity down low enough out there =
last week for me to rib a soundboard panel a couple of days ago=20
without ever plugging in my drying box. Had all the time I wanted to =
do it...
Ron N
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