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Neck Radius
http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=27189
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Author:  segovia [ Wed Apr 28, 2010 3:22 pm ]
Post subject:  Neck Radius

Hi All

What would you say is the most common neck radius is of a steel string acoustic?

J

Author:  JohnAbercrombie [ Wed Apr 28, 2010 4:38 pm ]
Post subject:  Re: Neck Radius

Do you mean fingerboard radius?
Something around 16" seems common, but really...whatever you want!
Pick a guitar you like and copy the fingerboard...

Author:  segovia [ Wed Apr 28, 2010 4:44 pm ]
Post subject:  Re: Neck Radius

I checked Cumpiano's book and there is no mention of a specific radius, just take a sharp plane to it and plane !

Seems odd having nothing to work to

John

Author:  woody b [ Wed Apr 28, 2010 4:55 pm ]
Post subject:  Re: Neck Radius

Martins are 16" (maybe not all of them????, but most of them)
Taylors are 15"
Gibsons are 12" (maybe not all of them?????)
Larrivee's are a compound radius that's pretty flat 15" at the nut, 21" at the other end (????)

Author:  JohnAbercrombie [ Wed Apr 28, 2010 5:12 pm ]
Post subject:  Re: Neck Radius

segovia wrote:
Seems odd having nothing to work to

John

You definitely should make a 'template' of some kind, or use a ''radius sanding block' to make sure you don't leave the middle flat and the edges rounded off too much.
That's a common (and easy) mistake and causes lots of grief when the fret ends won't seat properly.
Steve Senseney has posted some handy radius gauges in a .pdf file over at MIMF:
http://www.mimf.com/library/senseny_radiusgauges.pdf

Cheers
John

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