Ziricote JMG for RV in Seattle. On this Grand Concert sized guitar I will be using Ziricote for back and sides and a Lutz Spruce top. Special inlays and pick guard designed by the owner.
This is a superior set of Ziricote with landscape figure. Below I have marked the side profile and thinned the sides prior to bending.
Bending the sides
First side in the building form
Both sides in form - ready for heel & tail block
Making heel block of Mahogany
Heel block and tail block installed and kerfed linings glued in
Making back strip of Ebony with Maple purfling
Joining back plates and back strip
Back ready to brace
Back reinforcing strip in, cut and installing back braces
Braces shaped and back ready to mate to sides
Back glued to sides
Ready to start the sound board
Sound hole rosette installed and rough sanded prior to bracing
Sound board braced, signed and ready for mating with sides
Sound board glued to sides
I use spreaders inside the guitar body that hold the shape of the sides to the mold while gluing both the back and top to the sides. I use a larger set for gluing the back to the sides as it will come out easily through the open top area. I us a smaller set of spreaders when gluing the top because they have to come out the sound hole opening. This is the first time I have forgotten to change the spreaders. So I had to carefully cut the spreaders in pieces that would come out the sound hole. Fortunately no damage to sound hole or inside of guitar, but the spreaders will have to be remade.
The neck will have a center sandwich of Ziricote/Koa/Ziricote. Below are pictures of the neck taking initial rough shape
Neck with center seam and truss rod installed
Routing tail graph
Routing for bindings and top shell & purfling
Installing Koa bindings
Bindings installed and ready to be scraped and sanded. This will be put off for 2 weeks as we are leaving for Christmas in Texas.