How to design Sprocket in solidworks

A sprocket or sprocket-wheel is a profiled wheel with teeth, or cogs, that mesh with a chain, track or other perforated or indented material. The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain passing over it.

[@davidramio]

why you use a 22.5 degre angle? what is that parameter refering to?

[@ed2dever]

Don't like it because you don't talk

[@rosima6309]

its not helpful without the voice