The file 'Spiral On Cone 3D Printer Model' is (form,stl) file type, size is 4.5MB.
This is the curve parametrized by x=tcos(t), y=tsin(t), z=t from t=0 to t=5pi. There are several versions of the curve:
1) spiral_new_merged.stl file has the equations imprinted on the curve - we think this is the best file to print.
2) spiral_thick.stl has equations on the curve, but jutting out of the curve.
3) spiral_thick_no_equations.stl is just the curve used in each print.
This model was designed and printed by my WLU summer research student Ryan McDonnell ('17).
spiral_new.form | 5.2MB | |
spiral_new_merged.stl | 2.6MB | |
spiral_thick.stl | 2.7MB | |
spiral_thick_no_equations.stl | 1.3MB |