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Advice wanted bracing pattern
http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=26283
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Author:  BobK [ Sat Feb 27, 2010 2:23 pm ]
Post subject:  Advice wanted bracing pattern

I'm planning a Dreadnought style guitar, 25.4 scale strung with mediums. So far I haven't built anything larger than an OM and my last 5 have been L-00 or smaller, so I need some guidance on a bracing pattern that I've been working on. From top to bottom:

Neck block is a double mortise and tenon.
Upper brace is 5/8 x 5/8.
Sound hole reinforcement is a cross grain patch of .125" spruce.
X braces are 5/16 x .600.
Finger braces are 1/4 x 1/4.
Bridge plate is .090 thick.
Tone bars are 1/4 x 1/2.
Tail block is 1/2" thick shop made plywood.

Ignore the profiling of the braces, that was just an exercise to gain more experience with my CAD program.
Attachment:
Drednaught bracing pattern 2D.jpg

Attachment:
Drednaught bracing pattern 3D.jpg


Thanks for looking,
Bob

Author:  Rod True [ Sat Feb 27, 2010 2:31 pm ]
Post subject:  Re: Advice wanted bracing pattern

That should work just fine.

Author:  BobK [ Sat Feb 27, 2010 8:51 pm ]
Post subject:  Re: Advice wanted bracing pattern

Thanks Rod.

Author:  BobK [ Sat Feb 27, 2010 8:52 pm ]
Post subject:  Re: Advice wanted bracing pattern

Thanks Rod.

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