Helical Gear Generator !new! Jun 2026

FDM and Resin printers love helical gears because they don't require undercuts (generally). Using a generator script, you export an STL and print with the helix axis vertical.

A helical gear generator is not a single physical machine but rather a sophisticated combination of (CAD/CAM) and multi-axis CNC machinery (like hobbing machines and 4/5-axis mills) capable of producing the intricate tooth geometry of a helical gear. This article explores what a helical gear generator is, the mathematics behind it, the best software solutions, and how to generate these gears for 3D printing or CNC manufacturing. helical gear generator

: The software can generate Left-handed or Right-handed versions. For two helical gears to mesh on parallel shafts, they must have opposite handedness. FDM and Resin printers love helical gears because

Supports "Handedness" (Left/Right), Sunderland standards, and Herringbone gears. FCGear Workbench This article explores what a helical gear generator

Let’s walk through generating a working helical gear using completely free software.