GKN Aerospace becomes first to gain Nadcap accreditation for laser wire additive manufacturing

By Martin Chomsky (Defence Industry Europe)

Corporate |
GKN Aerospace becomes first to gain Nadcap accreditation for laser wire additive manufacturing

Photo: GKN Aerospace.

GKN Aerospace has become the first company worldwide to gain Nadcap accreditation for Laser Wire Directed Energy Deposition, or L-DED-w. The independent validation of its manufacturing processes is intended to support wider use of the technology in aerospace and defence production.

The company has already designed, developed and delivered fully certified additively manufactured components that are flying today. It said the accreditation would help bring further L-DED-w applications into full aerospace production.

“Our customers are looking for trusted partners that can help industrialise advanced manufacturing technologies,” said Sébastien Aknouche, senior vice-president of Material Solutions at GKN Aerospace. “For additive manufacturing, that means having robust and repeatable processes that can support the move into industrial production.”

Nadcap assesses specialist manufacturing processes against requirements for quality, traceability and process control. The accreditation followed an audit of GKN Aerospace’s process controls, operating procedures, personnel qualifications, equipment, material control and traceability.

Additive manufacturing can reduce material use and enable complex aerospace component designs, according to the company. The accreditation gives GKN Aerospace an independently validated basis for expanding industrial applications of L-DED-w.