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Filtering by: Type Work Keyword Additive manufacturing Subject Mechanical engineering

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Description:: Modeling the mechanical performance of metal produced with additive manufacturing (AM) has proven to be a challenging task. In the as-built state, these materials have been shown to exhibit strong heterogeneity and anisotropy. Even after post-processing, such as heat treatment or hot isostatic pressing and depending on the alloy, some...
Keyword:: Simulations, Additive manufacturing, Mechanical performance, and Solid mechanics
Subject:: Mechanics, Materials Science, and Mechanical engineering
Creator:: Kafka, Orion Landauer
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 04/28/2020
Date Created:: 2019-01-01
Resource Type:: Dissertation
Alternate Identifier:: http://dissertations.umi.com/northwestern:14952 and etdadmin_upload_708678

Description:: Metal Additive manufacturing (AM) processes build 3D objects by heating and consolidating material in a point-by-point manner. Unlike traditional manufacturing methods, AM allows the material properties of each point in the build to vary by controlling process conditions locally. The process parameters can be considered as inputs to the AM...
Keyword:: Metrics, Toolpaths, Additive manufacturing, Design space, Scan strategy, and Graph theory
Subject:: Mechanical engineering
Creator:: Cheng, Puikei
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 04/28/2020
Date Created:: 2020-01-01
Resource Type:: Dissertation
Alternate Identifier:: etdadmin_upload_719256 and http://dissertations.umi.com/northwestern:15008

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