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- Title
Design for circularity and durability: an integrated approach from DFX guidelines.
- Authors
Mesa, Jaime A.
- Abstract
The design of circular products is now a trending topic that involves enabling reuse, repair, refurbishing, remanufacturing, and upgrading parts and products. In this field, using Design For X (DFX) tools appears to be an interesting and helpful way to address requirements and considerations by applying single design rules that can enhance performance in terms of circularity. However, the current DFX approaches are not formally oriented to a circular economy (CE), and there is no clear pathway to apply design rules for circular products. Therefore, this article proposes a classification of DFX rules based on seven CE strategies related to slowing and closing the loop of products, parts, and materials. The proposed approach consisted of a literature review, an analysis of DFX rules related to CE, and the classification of such rules in terms of CE strategies and product design stages. The analysis of DFX rules in product circularity provided insights to generate a specific design guideline of 51 rules for circular products. The guideline was denominated as the Design for Circularity and Durability (DFCD) and is proposed as a design tool for practitioners, designers, and academicians in CE. A case study is also presented to demonstrate the implementation and benefits of the DFCD guideline.
- Subjects
CIRCULAR economy; LITERATURE reviews; DURABILITY; PRODUCT design; REMANUFACTURING
- Publication
Research in Engineering Design, 2023, Vol 34, Issue 4, p443
- ISSN
0934-9839
- Publication type
Article
- DOI
10.1007/s00163-023-00419-1