Learning toy - Gear combination

thingiverse

I spent a day learning how to draw gears in Autocad. I completed this simple toy to test their performance at different sizes. My family found it very interesting as a simple toy, which is why I'm sharing it with you - maybe you'll like it too! Gears have a magical quality to them; they're the physical manifestation of mathematics' incredible power. Perhaps that's why we humans admire them when we see them in action. Two parts simply snap together to create the chassis. If you find gears useful for other projects and need to create more in combination, they were designed with these basic parameters: M = 1.5 (module) Pressure angle = 20 degrees Gcodes are set up for 1.75mm filament, with an infill of 15%. Thanks!