Welcome to the addenda page. Here a few things that we find interesting. Check back to see what's new. Your contributions are welcome. Please send your contributions to: addenda@barit.com

Things to do in Northbrook: digitalcity

Big brother is watching:

Cool gear animations provided by Dr. Zak for more info visit: ZAKGEAR. 

Hyperbolic gear and worm in mesh built in virtual 3D:

Gear generating process by hobbing method:

Generating an involute with a gear hob:

Worm and worm gear in mesh:

Worm and wormoid gear in mesh:

Worm and wormgear contact pattern:

Download a 3D worm gear movie (note file is 2.5 MB): 3D worm gear