Parametric hair clipper comb attachment

Hair clipper attachment comb.

Fully parametric: All measurements are declared at the top of the OpenSCAD file and are adjustable.

Works!

Noisy! The teeth vibrate quite a lot when loose in the air. They settle down once the comb touches something. One could probably carefully adjust comb_angle to choose a comb length that has doesn't resonate with the clippers' oscillation frequency, but this would depend closely on the stiffness of the comb, which depends on the type of filament us