Implementation And Interpretation Of A Scrap And Failure Oriented Multi-Objective Optimization Considering Operational Wear

Bode C, Götz S, Schleich B, Wartzack S (2023)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2023

Publisher: Cambridge University Press

Series: Volume 3: ICED23

City/Town: Cambridge

Pages Range: 2225-2234

Conference Proceedings Title: Proceedings of the Design Society

Event location: Bordeaux FR

URI: https://www.cambridge.org/core/journals/proceedings-of-the-design-society/article/implementation-and-interpretation-of-a-scrap-and-failure-oriented-multiobjective-optimization-considering-operational-wear/99B2A494CCFCDE5F3B88E6CC0AA2F62C#article

DOI: 10.1017/pds.2023.223

Open Access Link: https://www.cambridge.org/core/journals/proceedings-of-the-design-society/article/implementation-and-interpretation-of-a-scrap-and-failure-oriented-multiobjective-optimization-considering-operational-wear/99B2A494CCFCDE5F3B88E6CC0AA2F62C#article

Abstract

The tolerancing of products for manufacturing is usually performed at the end of the design process and the responsibility of the designer. Although components are commonly tolerated to ensure functionality, time-based influences, like wear, that occur during operation, are often neglected. This could result in small amounts of scrap after production, but high quantities of failure during operation. To overcome this issue, this paper presents an approach to perform a multi-objective optimization considering tolerances based on a wear simulation. Thereby, mean shifts serve as optimization variables, while the aim of the optimization is to generate an optimal ratio of scrap to failure. In addition, the optimization results are interpreted and further options for the designer are presented. Moreover, the approach is exemplary applied to a use case.

Authors with CRIS profile

Christoph Bode Chair of Engineering Design (KTmfk) Stefan Götz Chair of Engineering Design (KTmfk) Benjamin Schleich
Sandro Wartzack Chair of Engineering Design (KTmfk)

Related research project(s)

Virtual and experimental tolerance analysis of deviated assembly groups FOR 2271: Prozessorientiertes Toleranzmanagement mit virtuellen Absicherungsmethoden (FORTol) April 1, 2020 - July 14, 2023

Involved external institutions

Technische Universität Darmstadt DE Germany (DE)

How to cite

APA:

Bode, C., Götz, S., Schleich, B., & Wartzack, S. (2023). Implementation And Interpretation Of A Scrap And Failure Oriented Multi-Objective Optimization Considering Operational Wear. In Design Society (Eds.), Proceedings of the Design Society (pp. 2225-2234). Bordeaux, FR: Cambridge: Cambridge University Press.

MLA:

Bode, Christoph, et al. "Implementation And Interpretation Of A Scrap And Failure Oriented Multi-Objective Optimization Considering Operational Wear." Proceedings of the 24th International Conference on Engineering Design (ICED), Bordeaux Ed. Design Society, Cambridge: Cambridge University Press, 2023. 2225-2234.

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