Etihad Airways Engineering has signed an agreement with Diehl Aerosystems, an aerospace company based in Germany, to jointly design, manufacture and install the first serial produced 3D-printed cabin plastic part on an aircraft for one of its customers.

Additive manufacturing – commonly referred to as 3D-printing – reduces lead time in design, decreases production cost of and enables speedier manufacturing.

Etihad Airways Engineering and Diehl have collaborated to develop and manufacture an inflight entertainment (IFE) cover plate which will be installed in economy seats on several aircraft of a Middle Eastern airline. The two companies plan to create a range of products based on the experience gained from this pilot project.

Jeff Wilkinson, Etihad Airways Engineering Chief Executive Officer, said: “Etihad Airways Engineering is leveraging its Part 21J Design Organisation approval by EASA – with Diehl contributing as a Part 21G Production Organisation – in this pilot project.

“Our partnership with Diehl will help us commercialise this technology and make it available to our customers around the world.”

Wilkinson explained that the 3D-printed part offered a cost saving of around 20 to 30 per cent, with the added benefit of not requiring tooling and avoiding any permanent modification to the seat.

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Boeing has recently signed an agreement with Norway’s Norsk Titanium for additive production of titanium parts for the 787 Dreamliner, according to a statement from Norsk Titanium. According to a representative of the Norwegian manufacturer, additive technology, commonly called 3D printing, could help Boeing save anywhere between $2 and $3 million on each wide-body aircraft.
 

Etihad Airways Engineering claimed that it is the first airline maintenance, repair and overhaul (MRO) provider with European Aviation Safety Agency (EASA) approval to design, certify, manufacture and fly 3D-printed aircraft cabin plastic parts.

Diehl Aerosystems has been working in the field of 3D printing technology for several years, building up knowledge and capabilities to supply EASA-certified 3D-printed aircraft parts to the aviation industry.


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