Details
| Original language | English |
|---|---|
| Title of host publication | Sustainable Design and Manufacturing |
| Subtitle of host publication | Proceedings of the 9th International Conference on Sustainable Design and Manufacturing (SDM 2022) |
| Editors | Steffen G. Scholz, Robert J. Howlett, Rossi Setchi |
| Place of Publication | Singapore |
| Pages | 88-97 |
| Number of pages | 10 |
| ISBN (electronic) | 978-981-19-9205-6 |
| Publication status | Published - 2023 |
| Event | 9th International Conference on Sustainable Design and Manufacturing, SDM 2022 - Split, Croatia Duration: 14 Sept 2022 → 16 Sept 2022 |
Publication series
| Name | Smart Innovation, Systems and Technologies |
|---|---|
| Volume | 338 SIST |
| ISSN (Print) | 2190-3018 |
| ISSN (electronic) | 2190-3026 |
Abstract
Determining whether additive manufacturing processes for metallic materials offer a high potential regarding the ecological sustainability dimension not only depends on the materials used, it is also significantly influenced by the individual process chain. Within the the product life cycle, the production phase is decisive for the impact until the end of life. By analyzing this time- and resourceintensive phase, it is possible to make decisive conclusions concerning the characteristics of the product itself in the preceding phase of product development. Moreover, as part of innovative new manufacturing processes, the question arises as to how these can be optimized in terms of diverse sus-tainability aspects. In order to be able to formulate such statements, detailed process analysis is required first, to identify specific hotspots within the phases as well as to refer to the individual parameters or parameter sets of the manufacturing process examined. In this paper, two processes, the Laser Powder Bed Fusion (LPBF) and the Wire Arc Additive Manufacturing (WAAM) process, are compared with each other regarding their environmental impact. Based on the results of a life cycle assessment according to ISO 14040ff., phaserelated impacts are calculated, processspecific hotspots are identified and statements regarding ecological sustainability potentials within the process chains are deduced.
Keywords
- Additive manufacturing, Life cycle assessment, Sustainability analysis
ASJC Scopus subject areas
- Decision Sciences(all)
- General Decision Sciences
- Computer Science(all)
- General Computer Science
Sustainable Development Goals
Cite this
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Sustainable Design and Manufacturing : Proceedings of the 9th International Conference on Sustainable Design and Manufacturing (SDM 2022). ed. / Steffen G. Scholz; Robert J. Howlett; Rossi Setchi. Singapore, 2023. p. 88-97 (Smart Innovation, Systems and Technologies; Vol. 338 SIST).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Aspects of a Sustainability Focused Comparison of the Wire Arc Additive Manufacturing (WAAM) and the Laser Powder Bed Fusion (LPBF) Process
AU - Wurst, Johanna
AU - Steinhoff, Timon
AU - Mozgova, Iryna
AU - Hassel, Thomas
AU - Lachmayer, Roland
N1 - Funding Information: Acknowledgement. This research has been funded by the Ministry for Science and Culture of Lower Saxony (MWK) – School for Additive Manufacturing SAM. And we like to thank the Fronius International GmbH for providing the GMAW source.
PY - 2023
Y1 - 2023
N2 - Determining whether additive manufacturing processes for metallic materials offer a high potential regarding the ecological sustainability dimension not only depends on the materials used, it is also significantly influenced by the individual process chain. Within the the product life cycle, the production phase is decisive for the impact until the end of life. By analyzing this time- and resourceintensive phase, it is possible to make decisive conclusions concerning the characteristics of the product itself in the preceding phase of product development. Moreover, as part of innovative new manufacturing processes, the question arises as to how these can be optimized in terms of diverse sus-tainability aspects. In order to be able to formulate such statements, detailed process analysis is required first, to identify specific hotspots within the phases as well as to refer to the individual parameters or parameter sets of the manufacturing process examined. In this paper, two processes, the Laser Powder Bed Fusion (LPBF) and the Wire Arc Additive Manufacturing (WAAM) process, are compared with each other regarding their environmental impact. Based on the results of a life cycle assessment according to ISO 14040ff., phaserelated impacts are calculated, processspecific hotspots are identified and statements regarding ecological sustainability potentials within the process chains are deduced.
AB - Determining whether additive manufacturing processes for metallic materials offer a high potential regarding the ecological sustainability dimension not only depends on the materials used, it is also significantly influenced by the individual process chain. Within the the product life cycle, the production phase is decisive for the impact until the end of life. By analyzing this time- and resourceintensive phase, it is possible to make decisive conclusions concerning the characteristics of the product itself in the preceding phase of product development. Moreover, as part of innovative new manufacturing processes, the question arises as to how these can be optimized in terms of diverse sus-tainability aspects. In order to be able to formulate such statements, detailed process analysis is required first, to identify specific hotspots within the phases as well as to refer to the individual parameters or parameter sets of the manufacturing process examined. In this paper, two processes, the Laser Powder Bed Fusion (LPBF) and the Wire Arc Additive Manufacturing (WAAM) process, are compared with each other regarding their environmental impact. Based on the results of a life cycle assessment according to ISO 14040ff., phaserelated impacts are calculated, processspecific hotspots are identified and statements regarding ecological sustainability potentials within the process chains are deduced.
KW - Additive manufacturing
KW - Life cycle assessment
KW - Sustainability analysis
UR - http://www.scopus.com/inward/record.url?scp=85147857851&partnerID=8YFLogxK
U2 - 10.1007/978-981-19-9205-6_9
DO - 10.1007/978-981-19-9205-6_9
M3 - Conference contribution
AN - SCOPUS:85147857851
SN - 9789811992049
T3 - Smart Innovation, Systems and Technologies
SP - 88
EP - 97
BT - Sustainable Design and Manufacturing
A2 - Scholz, Steffen G.
A2 - Howlett, Robert J.
A2 - Setchi, Rossi
CY - Singapore
T2 - 9th International Conference on Sustainable Design and Manufacturing, SDM 2022
Y2 - 14 September 2022 through 16 September 2022
ER -