Archtop bracing question.

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rocket
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Archtop bracing question.

Post by rocket » Sat Apr 21, 2012 1:18 pm

Just wondering what your thoughts are on carved in bracing on an archtop, I recall seeing some info about it somewhere but can't recall exactly where.
It seems to me that although it presents a bit more work and a bit of stuffing around when thicknessing your soundboard for parallel bracing it offers a superior job, but when considering X bracing the grain becomes short and therefor not as strong as when the grain is parallel to the brace, but this could be compensated for by laminating another strip of brace material on top of the carved in brace. Does anyone think there is some advantage to using this method in light of the amount of extra work carved in X braces would create for the builder?
Cheers,,,
Rod.
Like I said before the crash, " Hit the bloody thing, it won't hit ya back

www.octiganguitars.com

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P Bill
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Re: Archtop bracing question.

Post by P Bill » Sat Apr 21, 2012 2:24 pm

It is considered inferior work in vilolins. It's done because, counter ituitively, it's faster. See link

http://www.fiddlehangout.com/topic/27181
"Were you drying your nails or waving me good bye?" Tom Waits

Bill

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P Bill
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Re: Archtop bracing question.

Post by P Bill » Sun Apr 22, 2012 10:51 am

Rod,
The best reason for a fitted bass bar is to prevent the top splitting along the grain.The bar is angled to the grain on fiddles-dbs, mandos and of course archtops.

I saw a pic the other day of a new Asian Hofner db split along the grain, exactly next to a bass bar fitted parallel to the grain.
"Were you drying your nails or waving me good bye?" Tom Waits

Bill

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rocket
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Re: Archtop bracing question.

Post by rocket » Sun Apr 22, 2012 1:54 pm

Thanks Bill, say no more, i'm hearin ya..
Cheers,,,
Rod.
Like I said before the crash, " Hit the bloody thing, it won't hit ya back

www.octiganguitars.com

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