The original browser application excelled at basic, single-plane 2D tooth drafting. The modernizes the experience by introducing engine upgrades and an expanded design workspace.

: View gear rotation and interactions instantly on screen.

Exporting geometry is cleaner in the Beta version. It features optimized vector outputs that drastically reduce node counts. This results in:

The interface has been decluttered, focusing on a "live-edit" feel where you can drag and drop gears to see how they interact instantly. Why Join the Beta?

The beta introduces specific export profiles that the original lacked:

Fully adjust pressure angles (commonly 14.5∘14.5 raised to the composed with power 20∘20 raised to the composed with power ) to control tooth strength and smooth power transmission.

The core appeal of the version 2 beta lies in its expanded library of gear types. While the first iteration focused primarily on standard spur gears, the update introduces support for internal gears, planetary gear systems, and rack-and-pinion setups. This versatility allows users to simulate entire mechanical transmissions rather than just individual components. The beta also offers more granular control over technical parameters—such as pressure angles, module sizes, and backlash—ensuring that the digital designs translate accurately to real-world physical manufacturing. A Modernized Interface

Allowing users to adjust helix angles for smoother, quieter operations in simulated environments.

Click the "Add Mesh Gear" button to automatically snap a new gear onto the perimeter of your driver. You can change the tooth count of this second gear to create a speed reduction or increase. To create a compound gear train (useful for massive torque multiplication in tight spaces), select a gear and choose "Add Coaxial Gear." Step 4: Validate via Simulation