Carbon Fiber Electric Guitar Neck
For my senior design thesis, I developed and manufactured a carbon fiber electric guitar neck. The project aimed to eliminate the need for a truss rod while ensuring consistent stability under varying humidity and temperature conditions, crucial for touring guitarists. Achieving this involved selecting carbon fiber and epoxy with complementary properties, resulting in a composite part with an almost zero coefficient of thermal expansion.
The guitar construction employed a two-stage process: the structural body of the neck underwent vacuum bagging, while the fretboard underwent compression molding. The molds, interestingly, were 3D printed, which became an additional focus of the thesis. The core was CNC machined from a foam core material.