Smart object

Bellows / concertina

Parametric bellows (concertina tube): a thin-walled zig-zag tube made as a single revolve. Set inner/outer diameter, wall thickness and pitch (height per convolution). Print in a flexible filament (TPU) to flex along its axis; a rigid print is a decorative concertina.

by Kapy CAD · 0 downloads · 0 forks