Double Variomatic

Double Variomatic 3d printed Art Puzzles Double Variomatic
Double Variomatic
Double Variomatic 3d printed Art Puzzles Double Variomatic
Double Variomatic 3d printed Art Puzzles Double Variomatic
Double Variomatic
Double Variomatic 3d printed Art Puzzles Synchronous 90+90 degrees turn
Double Variomatic 3d printed Art Puzzles Synchronous 90+90 degrees turn
Synchronous 90+90 degrees turn
Video
3d Model Viewer
Double Variomatic 3d printed Art Puzzles
Double Variomatic 3d printed Art Puzzles
Double Variomatic 3d printed Art Puzzles Asymchronous 90+180 degrees turn
Double Variomatic 3d printed Art Puzzles Asymchronous 90+180 degrees turn
Asymchronous 90+180 degrees turn
Double Variomatic 3d printed Art Puzzles Double Variomatic
Double Variomatic 3d printed Art Puzzles Double Variomatic
Double Variomatic
Double Variomatic 3d printed Art Puzzles Turning
Double Variomatic 3d printed Art Puzzles Turning
Turning
Double Variomatic 3d printed Art Puzzles Turning
Double Variomatic 3d printed Art Puzzles Turning
Turning
Double Variomatic 3d printed Art Puzzles Turning
Double Variomatic 3d printed Art Puzzles Turning
Turning
Double Variomatic 3d printed Art Puzzles Turning
Double Variomatic 3d printed Art Puzzles Turning
Turning
Double Variomatic 3d printed Art Puzzles Turning
Double Variomatic 3d printed Art Puzzles Turning
Turning
Double Variomatic 3d printed Art Puzzles Detail
Double Variomatic 3d printed Art Puzzles Detail
Detail
Double Variomatic 3d printed Art Puzzles Top view
Double Variomatic 3d printed Art Puzzles Top view
Top view
Double Variomatic has two pairs identical gears with a varying gear ratio. When turning, at first the top square turns 90 degrees together with the bottom square. But then they start to diverge, with one square turning 90 degrees and the other 180 degrees. This local 1:2 gearing ratio is achieved by cascading two 1:sqrt(2) gear sections. Actually, that is not entirely true.The gearing ratio is continuously varying, and the 1:sqrt(2) ratio is only an average. Similarly, overall gearing ratio is 1:1 at average. After one full turn, both squares are back to start.

Watch the YouTube video.
Read at the Shapeways Forum.
Read more at the Non-Twisty Puzzles Forum.

Please contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzling object.

cm: 7.5 w x 5.12 d x 4.2 h
in: 2.953 w x 2.016 d x 1.654 h

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  • White Strong & Flexible Polished

    White nylon plastic polished to reveal a smooth matte finish.

    $84.89