Safran unveils Add+ engine demonstrator featuring almost 30% AM parts

June 21, 2019

Safran unveils Add+ engine demonstrator featuring almost 30% AM parts

The Add+ engine demonstrator is intended to drive increased adoption of AM across Safran group (Courtesy Safran Group)

 

During the Paris Air Show, June 17–20, 2019, Safran Group introduced the Add+, a demonstrator engine in which almost 30% of components are additively manufactured. Produced as the result of a partnership between several Safran companies, Add+ was reportedly developed to drive increased adoption of Additive Manufacturing across the group for production engines.

Etienne Hesse, R&T Project Manager and Add+ programme coordinator at Safran Helicopter Engines, stated, “Add+ brings together 3D printing expertise from across the Safran group. We started work on an existing engine model and redesigned almost 30% of its components using Additive Manufacturing techniques, with a view to integrating those components into serial production units. When we start ground runs, we will evaluate behaviour of these new parts in operation.”

Development of the Add+, which is based on the Arrius helicopter engine, began in early 2018 and assembly is now in progress, with ground-run testing reportedly set for next Autumn. Parts were produced using Laser Powder Bed Fusion (L-PBF), drawing on the group’s metal Additive Manufacturing capabilities at its facilities in Bordes, Saclay and Corbeil, France.

www.safran-group.com

Download the latest issue of Metal AM magazine

Our latest issue is now available to view online or download in PDF format.

As well as an extensive AM industry news section, this 196-page issue includes articles and reports on:

  • Sintavia: New facility signals the move towards volume metal Additive Manufacturing for aerospace and defence
  • Thinking about metal Binder Jetting or FFF? Here is (almost) everything you need to know about sintering
  • Metal Binder Jetting and FFF: Considerations when planning a debinding and sintering facility for volume production
  • Velo3D: How a ‘support-free’ Laser Powder Bed Fusion process could remove roadblocks to serial Additive Manufacturing
  • New horizons for Additive Manufacturing in the oil, gas and maritime industries
  • Redesigned for Additive Manufacturing: Serial production of a new fuel swirler for Siemens gas turbine
  • Understanding metal powder requirements for Additive Manufacturing: Views from the industry
  • Towards a true digital twin for the metal Additive Manufacturing process
  • > More information

Latest news

    E-newsletter

    Sign up to our e-newsletter, sent weekly to AM professionals and end-users around the world. We'll also let you know each time a new issue of Metal AM magazine is available.

    Discover our magazine archive…

    The free to access Metal Additive Manufacturing magazine archive offers unparalleled insight into the world of metal Additive Manufacturing from a commercial and technological perspective through:
    • Reports on visits to leading metal AM part manufacturers and industry suppliers
    • Articles on technology and application trends
    • Information on materials developments
    • Reviews of key technical presentations from the international conference circuit
    • International industry news
    All past issues are available to download in PDF format, in either single page format or as double-page “spreads” for viewing on large monitors. All downloads are free of charge. Go to archive...

    Connect with us

    Visit our social media channels and sign up to our e-newsletter