GenerateSTL Turns Gear Math into Printable Parts

Field notes

The site exposes mechanical parameters that are often hidden behind conventional CAD workflows, including module, tooth count, pressure angle, profile shift, helix, and bore geometry. Its gear example shows a compact recipe embedded in the STL header, while the listed tools extend beyond gears to printable threads, fitted boxes, bearings, ventilation grilles, and pegboard hardware. Guides on module selection and load-bearing printed gears add explanatory material around the generators.