davewhite
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Post by davewhite on Jul 5, 2015 17:10:10 GMT
As the prize guitar for the 2015 Acoustic Soundboard Young Acoustic Guitar Musician’s Competition I’m making a “Samhradh”, the Gaelic for summer pronounced Sow-roo or Sow-rah, which is a short scale (630mm) 13 frets clear of the body Grand Concert sized guitar with a Florentine cutaway. It will have a Lutz spruce top and American Black Walnut back, sides, blocks and linings with a five pieces American Black Walnut and maple neck. Fretboard, bridge, end graft, heel cap, bindings and headstock veneers will be Macassar Ebony together with bwb purflings, gold EVO fretwire, bone nut and saddle, ebony bridge-pins and Gotoh tuners with ebony buttons. The guitar comes with a Hiscox Pro II hardcase and will be fitted with a clear mylar pickguard that matches the playing style of the winner and also with a K&K Pure Mini Western pickup. Here are most of the parts: The first thing I'm doing is to glue up the five piece neck blank using fish glue and lots of clamps. This consists of two book-matched pieces of American Black Walnut around a central core of Maple, American Black Walnut, and Maple.
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garynava
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Posts: 460
My main instrument is: Stanley No.5
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Post by garynava on Jul 7, 2015 14:42:29 GMT
Dave, You're a very kind and generous man; hope that it all goes well. Cheers gary
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davewhite
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Post by davewhite on Jul 7, 2015 16:00:45 GMT
Gary - thanks. It's the least I can do to give something back and help youngsters who want to make a career making music and to get the music back is reward enough. The first competition went brilliantly. The guitar making world is such an open, giving and generous one that it seems the natural thing to do. One example is where the American Black Walnut for this guitar came from. I play every month at the local Folk Club where it's well known that I make all of the instruments I play and earlier this year a member of the audience came up to me at the end and said that he used to run an Architectural Woodwork business locally but had retired and sold it on. The people who now run it give him various offcuts from the projects they would otherwise throw away for him to use in his wood burning stove and he was feeling guilty at what was going up in smoke. He gave me an invitation to go round and take what was of use for making instruments. I came back with my car stuffed full of American Black Walnut, Maple, Sapele and khaya off-cuts some of which were big enough for harp guitar sets I was a happy bunny indeed and bowled over by his thoughtfulness and generosity. Back to "Samhradh". With the glue dried the block was trued up and the neck blank cut with the volute on the rear of the headstock is formed using the thickness sander. There is enough in the remaining block to make two mandolin necks:
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davewhite
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Post by davewhite on Jul 8, 2015 12:43:25 GMT
The American Black Walnut sides are thicknessed: The sides are then bent in the Fox-style bender using a heating blanket: Here are the bent sides are in the mould – the final part of the cutaway side will be bent to shape by hand on the hot pipe:
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davewhite
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Post by davewhite on Jul 9, 2015 16:36:26 GMT
The American Black Walnut neck block is then made. The central two holes are for the neck bolts and the outside four holes are for the 6mm carbon fibre flying buttress braces: Two Macassar Ebony binding strips are glued to the front and cutaway side edges of the neck block: The bass side is then glued to the neck block using hot hide glue: The treble side is glued onto a walnut support block together with an Macassar Ebony binding piece with bwb purfling using hot hide glue:
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davewhite
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Post by davewhite on Jul 10, 2015 13:29:46 GMT
The small cutaway side that has been bent by hand on the hot-pipe is then glued to the Walnut block with a Macassar Ebony binding piece with bwb purfling using hot hide glue: The Macassar Ebony end graft is glued onto the Lime tail block using hot hide glue: The bass side with a bwb purfling strip is then glued to the tail block using hot hide glue:
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davewhite
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Post by davewhite on Jul 11, 2015 13:12:10 GMT
The treble side is then glued to the neck block using fish glue with a bwb purfling strip between it and the Macassar Ebony binding strip, and with a bwb purfling strip glued to the tail block using hot hide glue: Here’s the joined up rim-set in the mould:
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davewhite
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Post by davewhite on Jul 11, 2015 15:46:32 GMT
The Lutz spruce top and American Black Walnut back are jointed and glued up using hot hide glue and the "tent" method:
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R the F
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Posts: 1,135
My main instrument is: bandsaw
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Post by R the F on Jul 11, 2015 16:11:17 GMT
Once you start, you don't stop, do you? Keep it coming; excellent stuff.
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R the F
Luthier / Guitar Maker
Posts: 1,135
My main instrument is: bandsaw
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Post by R the F on Jul 16, 2015 21:39:26 GMT
Commentator's curse.
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davewhite
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Post by davewhite on Jul 16, 2015 21:40:33 GMT
Patience grasshopper
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davewhite
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Posts: 3,548
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Post by davewhite on Jul 18, 2015 14:20:50 GMT
The central rosette ring of Walnut is routed out using this jig: The rosette channel is routed in the top using the circle cutting jig: The rosette is then glued in – the central Walnut ring is flanked by black/ white/ black purflings:
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davewhite
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Post by davewhite on Jul 19, 2015 15:43:05 GMT
The top is cut roughly to shape and the spruce soundhole patch is then glued on using hot hide glue: The soundhole is then routed out using the circle cutting jig:
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colins
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Post by colins on Jul 30, 2015 13:16:15 GMT
Walnut and Lutz, yum. Dave neat to glue on the binding to the headblock, really makes sense.
Is that some of the Queen Victoria, Kew, black walnut?
Colin
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davewhite
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Posts: 3,548
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Post by davewhite on Jul 31, 2015 19:19:12 GMT
Walnut and Lutz, yum. Dave neat to glue on the binding to the headblock, really makes sense.
Is that some of the Queen Victoria, Kew, black walnut?
Colin Colin - it's the walnut I was given amongst the maple and sapele that was otherwise destined for a wood burning stove. You saw it when you came here to present your Competition guitar to Joe (MikeFloorstand).
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