App: Kythera
Developer: Glenview Software
Genres: Grafik und Design

Kythera is a simple spur gear editor for the Macintosh.

With Kythera you can quickly design complex gear trains, and visualize their motion on the screen. You can also quickly export your gears in DXF format, STL, or as PDF templates, and Kythera will also generate OpenSCAD files for frames to hold your gears that you can quickly modify to your own purpose.

Kythera also has a number of powerful tools, including tools for reshaping a chain of gears to fit a particular linear dimension, and for quickly constructing custom motion works, which allow you to design custom clocks with a custom rate of motion separating two arms of your clock.

Kythera also includes a gear calculator which allows you to find fractions which approximate certain decimal values–helping you make quick work designing gear trains for approximating other celestial movements, such as the phase of the moon.

We intend Kythera to be a starting point for designing complex gear trains which you can either then print directly on your 3D printer, or import into a 3D CAD editor (such as OpenSCAD) for building more complex mechanisms, such as gear trains for your robotic projects.

Release notes:
Change how DXF and PDF files are generated to eliminate "shrinkage" used for 3D printing.