Building an Acoustic Steel-String Guitar
The following illustrates the approach I use to build acoustic
steel-string guitars. It's intended to be a sort of pictorial journey through the
construction of a guitar. It's currently a work-in-progress; I'll add
sections as I reach those points in building this season's instruments.
In general, I use the approach described by Irving Sloane in his
wonderful book "Steel-String Guitar Construction" (E.P. Dutton and Co.,
NY, 1975). I've varied from his method in a number of areas (arched
top, neck joint, truss rod, etc.), but I still use his wonderful
rubber-band gluing jig for joining the top and back to the sides.
I'm currently in a "native American" phase, using native North American
woods whenever possible, so many of the woods used in the photographs
are non-traditional. For example, the backs and sides illustrated use
mulberry and quartersawn red oak, the binding is curly maple, the back
braces are walnut and soft maple, and dogwood is used for the bridge
plates. The tops are Sitka and Engelmann spruce. The only parts I
haven't found good local substitutes for are the fingerboard and
bridge, for which I still use East Indian rosewood. I've also been
using rosette designs that are inspired by native American pottery and
textiles.
The photographs show a number of tools and jigs used to build the
guitars shown, but the same steps can be done with less elaborate
equipment - using a hand-held jigsaw instead
of a bandsaw, a handplane instead of a jointer and planer, etc.
- Top and back plate gluing
- Mosaic rosette construction
- Inlaying the rosette
- Brace arching
- Bracing the top
- Bending and joining the sides
- Joining the top to the sides
- Bracing the back
- Joining the back and the top-side assembly
- Binding the body
- Constructing the neck blank
- Cutting the dovetail joint
- Carving the neck
- Constructing the fretboard
- Attaching the neck and fretboard to the body
- Applying the finish
- Fabricating and attaching the bridge
- Fretting
- Final assembly
- The result
Comments/questions: jsevy@cs.drexel.edu