Wheels, wheels, wheels

Customizable wheels.

Variables include:

outer_diameter: overall size of wheels
wall_thickness: thickness of the outer rim and hub
thickness: width of the wheel
spokes: number of spokes (large number produces solid wheel)
spoke_thickness
spoke_width
hub_thickness
axle
number of wheels to print


The default wheel is 5 cm and fits nicely on a barbecue skewer axle (~4mm). A set of four weighs in at 9 grams at 5 percent infill (9.1 for 10 percent = no difference). These were design