About this Abstract |
Meeting |
2022 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2022)
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Symposium
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2022 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2022)
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Presentation Title |
Rapid Qualification of Wire Feed Direct Energy Deposition Process Builds using ICME Approach |
Author(s) |
Amit K. Verma, Andrew (Drew) Huck, Rajib Halder, Anthony D. Rollett |
On-Site Speaker (Planned) |
Amit K. Verma |
Abstract Scope |
To leverage the potential benefits of AM, the role of geometry in the qualification of parts needs to be minimized such that any arbitrary geometry can be printed with confidence. This translates to mapping the build as it is deposited, i.e., qualification of a small volume rather than of the entire build at the end of the deposition process and reducing the post-process characterization as much as possible. Currently, a suite of ICME (Integrated Computational Materials Engineering) tools in conjunction with in-situ process monitoring supported by artificial intelligence (AI) / machine learning (ML) methods provide a range of opportunities. This talk focuses on the Wire feed Direct Energy Deposition AM process, applied to Ti-6Al-4V, for which we employed a host of modelling and simulation tools, along with in-situ process monitoring, to accelerate the qualification process. |
Proceedings Inclusion? |
Definite: Post-meeting proceedings |