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Drivers and Guidelines in Design for Qualification using Additive Manufacturing in Space Applications
Luleå University of Technology, Department of Business Administration, Technology and Social Sciences. (Product Innovation)ORCID iD: 0000-0002-3086-9140
Chalmers University of Technology.
Chalmers University of Technology.
Chalmers University of Technology.
2019 (English)In: Proceedings of the 22nd International Conference on Engineering Design (ICED19), The Design Society, 2019, p. 729-738Conference paper, Published paper (Refereed)
Abstract [en]

In recent years, reducing cost and lead time in product development and qualification has become decisive to stay competitive in the space industry. Introducing Additive Manufacturing (AM) could potentially be beneficial from this perspective, but high demands on product reliability and lack of knowledge about AM processes make implementation challenging. Traditional approaches to qualification are too expensive if AM is to be used for critical applications in the near future. One alternative approach is to consider qualification as a design factor in the early phases of product development, potentially reducing cost and lead time for development and qualification as products are designed to be qualified. The presented study has identified factors that drive qualification activities in the space industry and these “qualification drivers” serve as a baseline for a set of proposed strategies for developing “Design for Qualification” guidelines for AM components. The explicit aim of these guidelines is to develop products that can be qualified, as well as appropriate qualification logics. The presented results provide a knowledge-base for the future development of such guidelines.

Place, publisher, year, edition, pages
The Design Society, 2019. p. 729-738
Series
Proceedings of the Design Society: International Conference on Engineering Design, ISSN 2220-4342
Keywords [en]
New product development, Additive Manufacturing, Design for X (DfX), Design for Qualification, Space Applications
National Category
Other Engineering and Technologies not elsewhere specified
Research subject
Product Innovation
Identifiers
URN: urn:nbn:se:ltu:diva-75670DOI: 10.1017/dsi.2019.77OAI: oai:DiVA.org:ltu-75670DiVA, id: diva2:1345156
Conference
International Conference on Engineering Design (ICED19)
Projects
Rymd för Innovation och Tillväxt (RIT)Radical Innovation and Qualification using Additive Manufacturing
Funder
Swedish National Space BoardAvailable from: 2019-08-23 Created: 2019-08-23 Last updated: 2019-09-06

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