Development and initial results for roller-deposition metal powder bed laser fusion additive manufacturing

dc.contributor.advisor Emmanuel Agba
dc.contributor.advisor Pranav Shrotriya
dc.contributor.author Morgan, Dakota
dc.contributor.department Mechanical Engineering
dc.date 2018-08-11T18:31:32.000
dc.date.accessioned 2020-06-30T03:04:58Z
dc.date.available 2020-06-30T03:04:58Z
dc.date.copyright Sun Jan 01 00:00:00 UTC 2017
dc.date.embargo 2001-01-01
dc.date.issued 2017-01-01
dc.description.abstract <p>The process of metal additive manufacturing is becoming increasingly economically viable over traditional subtractive manufacturing processes. However, due to the infancy of the technology, there is a lack of documentation on how to rapidly and efficiently design and fabricate a given part. Our research at Iowa State University aims to aid in the discovery and communication of knowledge on the process as well as increase industry understanding of the modern additive process. Initial focus will be in support structures, as the technology requires a connection between a part and the base plate. This report will give an introduction as well as cover the key understanding and developments with support structures for metal additive manufacturing. A large volume of work has been completed during this research in collaboration with industries around Iowa. Many unique projects and designs have been fabricated utilizing this technology, each with their own unique challenge and outcome. This paper will discuss much of the work completed with these companies around design for additive, and the volume of new insights gained from each project.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/etd/15583/
dc.identifier.articleid 6590
dc.identifier.contextkey 11058088
dc.identifier.doi https://doi.org/10.31274/etd-180810-5200
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath etd/15583
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/29766
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/etd/15583/Morgan_iastate_0097M_16790.pdf|||Fri Jan 14 20:43:17 UTC 2022
dc.subject.disciplines Engineering
dc.subject.disciplines Materials Science and Engineering
dc.subject.disciplines Mechanical Engineering
dc.subject.disciplines Mechanics of Materials
dc.subject.keywords 3D Printing
dc.subject.keywords Additive Manufacturing
dc.subject.keywords Design for Additive
dc.subject.keywords Injection Mold Tooling
dc.subject.keywords Powder Bed Fusion
dc.subject.keywords Selective Laser Melting
dc.title Development and initial results for roller-deposition metal powder bed laser fusion additive manufacturing
dc.type article
dc.type.genre thesis
dspace.entity.type Publication
relation.isOrgUnitOfPublication 6d38ab0f-8cc2-4ad3-90b1-67a60c5a6f59
thesis.degree.discipline Mechanical Engineering
thesis.degree.level thesis
thesis.degree.name Master of Science
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