Piston with 40 mm stroke.

Showcase (real application example)

The displacer is constructed of AISi10Mg and has outside and inside a wall thickness of 0.7mm with a height of 150mm and a 80mm diameter, the blades in the interior have a wall thickness of 0.3mm.

In its application, we exposed the displacer a load of 6 bar water vapor pressure at temperatures up to 155 ° C. The displacer is dense.

The actual work is performed as a piston with 40mm stroke, done at a pace of 15 times per second.

Femec AG supported Anonymous in realising this process.




Machine Industry

Major benefits achieved

Functional or component integration
Weight reduction

Used technologies

Field of innovation

Better products


Provider who helped realising this showcase

Femec AG

selective laser melting Hightech-CNC-Teilefertigung

Femec AG will display this showcase at the following exhibition:

AM Expo 2016
20. and 21. September 2016, Messe Luzern, Switzerland
Halle 02 / Booth D2133