Learning toy - Gear combination

cults3d

I spent a day mastering how to draw gears in Autocad. I completed the project with this simple toy to test their performance at different sizes. My family found it fascinating as a simple toy, which is why I'm sharing it... maybe you'll like it too! Gears have magic; they're the physical representation of mathematics' power, perhaps that's why we humans admire them when we see them in action. Two parts simply snap together to form the chassis. If you find gears useful for other projects and need to create more in combination, they were designed with these basic parameters: Module = 1.5 Pressure Angle = 20 degrees Gcodes are set for 1.75 filament, infill at 15%. Thanks!