$100 Local Materials Challenge, California redwood, walnut OM (Completed 5/19/12)

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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 20, 2012 11:59 pm

Next I glued up the back, on a 15 foot radius disk. I think I mis-spoke on an earlier post when I said I glued the soundboard on a 15 foot disk, when in fact I glued the soundboard on a 25 foot radius disk. I also glued small strips on the seams, with the grain running perendicular to the grain of the back.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sat Apr 21, 2012 12:04 am

I cut 6 radius disks on our CNC machine last year, and glued sandpaper on one 15 foot disk and one 25 foot disk. I use these to sand the sides to the proper radius before gluing up the soundboard, and back.
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sandingsides.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sat Apr 21, 2012 12:10 am

I put the sides in the form to hold it's shape, and glued the soundboard onto the sides, using the go-bars.
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gluing-top.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sat Apr 21, 2012 12:14 am

I glued the back on the same way.
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gluing-back.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sat Apr 21, 2012 12:20 am

At this point I went back to the neck. I cut a 14 degree angle in the neck block for the peghead, and using a plane, scrapper, and sanding block I smoothed the joint for a good fit. Here I glued the peghead onto the neck block.
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gluingneck.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sat Apr 21, 2012 12:22 am

Then I glued the heel pieces on the neck block.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:32 am

Because I want the peghead to be just a little bit wider than the neckblock, I glued two "wings" onto the peghead.
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wings.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:38 am

Next I went back to the body. Using a homemade jig, I routed binding channels in the sides for purfling, and binding. I glued and taped the purfling, and binding to the sides. Here is a shot of the sides, after scraping and sanding.
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sidebinding.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:42 am

Here is a shot of the back. The bindings were cut from some maple I have.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:43 am

Picture of the top.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:45 am

Here is a closeup of the heel binding.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Sun Apr 22, 2012 1:47 am

And a shot of the purfling and binding.
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soundhole.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Owen Woods » Sun Apr 22, 2012 8:36 pm

Gorgeous!
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:20 pm

I have had a busy week, and haven't posted any pictures, but I have been able to do some work every day. I routed the dovetail using a simple jig.
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dovetail.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:26 pm

After routing a channel for the truss rod, and checking that the ajuster fits, I glued the neck to the body.
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gluedovetail.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:29 pm

I cut the slots for the frets to a 25.4" scale length.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:32 pm

Using rasps, and my sander, I rough shaped the neck.
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:35 pm

I am using a piece of the redwood, and some walnut I have to make a peghead design.
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peghead.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:37 pm

A view of the peghead after sanding.
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peghead2.jpg
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Re: $100 Local Materials Challenge, California redwood, walnut OM

Postby Patrick DeGreve » Fri Apr 27, 2012 11:39 pm

Here I am gluing the fretboard onto the neck.
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