YouMagine – Contributed photo: Zum Air Motor

Zum Air Motor

Design

Single Cylinder Air Engine, Experimental

Printed on

Da Vinci 1.0

Result

Excellent, once the parts were cleaned up everything fit nicely together. Although some parts had to be persuaded by a vice.

Description

Deviations from specification of the designer: * No nylon parts, all parts are ABS * 0.2mm pitch used instead of 0.1mm * Unit shown in picture does not have O-rings, springs, or ball bearing. Will purchase those soon.