TexasScholarWorks
    • Login
    • Submit
    Browsing 2018 International Solid Freeform Fabrication Symposium by Title 
    •   Repository Home
    • Conference Proceedings and Journals
    • International Solid Freeform Fabrication Symposium
    • 2018 International Solid Freeform Fabrication Symposium
    • Browsing 2018 International Solid Freeform Fabrication Symposium by Title
    • Repository Home
    • Conference Proceedings and Journals
    • International Solid Freeform Fabrication Symposium
    • 2018 International Solid Freeform Fabrication Symposium
    • Browsing 2018 International Solid Freeform Fabrication Symposium by Title
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browsing 2018 International Solid Freeform Fabrication Symposium by Title

    • 0-9
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z

    Sort by:

    Order:

    Results:

    Now showing items 88-107 of 200

    • title
    • issue date
    • submit date
    • xmlui.ArtifactBrowser.ConfigurableBrowse.sort_by.department
    • xmlui.ArtifactBrowser.ConfigurableBrowse.sort_by.datecreated
    • ascending
    • descending
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
      • Thumbnail

        Hybrid Manufacturing with FDM Technology for Enabling Power Electronics Component Fabrication 

        Coronel, Jose L. Jr; Billah, Kazi Md Masum; Acosta Carrasco, Carlos F.; Barraza, Sol A.; Wicker, Ryan B.; Espalin, David (University of Texas at Austin, 2018)
        The introduction of Kapton coated wires within a printed substrate presents the opportunity to design and fabricate power electronics components. Preventing dielectric breakdown of the printed substrate, the ultrasonic ...
      • Thumbnail

        Immiscible-Interface Assisted Direct Metal Drawing 

        He, Li; Fei, Fan; Wang, Wenbo; Song, Xuan (University of Texas at Austin, 2018)
        State-of-the-art metal additive manufacturing (AM) techniques construct a three-dimensional (3D) structure through sintering or melting dry metal powders in a layer-by-layer fashion, which consequently results in some ...
      • Thumbnail

        Impact Testing of 3D Printed Kevlar-Reinforced Onyx Material 

        Scrocco, Mackenzie; Chamberlain, Timothy; Chow, Chloe; Weinreber, Logan; Elks, Edward; Halford, Connor; Cortes, Pedro; Conner, Brett P. (University of Texas at Austin, 2018)
        Kevlar is a common reinforcement used in composites for applications requiring impact resistance. This research evaluated the impact performance of 3D printed continuously reinforced Kevlar fiber on 3D printed nylon ...
      • Thumbnail

        An Improved Vat Photopolymerization Cure Model Demonstrates Photobleaching Effects 

        Emami, Mohammad Mahdi; Rosen, David W. (University of Texas at Austin, 2018)
        An improved high-fidelity simulation model for a grayscale projection micro-stereolithography process has been developed. The modeling purpose is to accurately predict cured part shapes and dimensions, given a radiation ...
      • Thumbnail

        In-Situ Optical Emission Spectroscopy during SLM of 304L Stainless Steel 

        Lough, Cody S.; Escano, Luis I.; Qu, Minglei; Smith, Christopher C.; Landers, Robert G.; Bristow, Douglas A.; Chen, Lianyi; Kinzel, Edward C. (University of Texas at Austin, 2018)
        This paper demonstrates the potential of in-situ Optical Emission Spectroscopy (OES) to monitor the Selective Laser Melting (SLM) process. A spectrometer is split into the beam path of a home-built SLM system to collect ...
      • Thumbnail

        Incorporation of Automated Ball Indentation Methodology for Studying Powder Bed Fabricated 304L Stainless Steel 

        Karnati, Sreekar; Hoerchler, Jack; Flood, Aaron; Liou, Frank (University of Texas at Austin, 2018)
        Automated Ball Indentation (ABI) is a viable method for estimating the ductility, yield stress, and ultimate stress, among other metrics, in different metallic materials. Currently, ABI data analysis utilizes Holloman’s ...
      • Thumbnail

        Increasing Interlaminar Strength in Large Scale Additive Manufacturing 

        Roschli, Alex; Duty, Chad; Lindahl, John; Post, Brian K.; Chesser, Phillip C.; Love, Lonnie J.; Gaul, Katherine T. (University of Texas at Austin, 2018)
        Interlaminar strength of extrusion-based additively manufactured parts is known to be weaker than the strength seen in the printed directions (X and Y). With Big Area Additive Manufacturing (BAAM), large parts lead to ...
      • Thumbnail

        Individual and Coupled Contributions of Laser Power and Scanning Speed Towards Process-Induced Porosity in Selective Laser Melting 

        Shrestha, Subin; Starr, Thomas; Chou, Kevin (University of Texas at Austin, 2018)
        Porosity is an undesirable characteristic of selective laser melting (SLM) process and keyhole pores are formed when the energy density is very high which leads to deep penetration melting. In this study, single-track ...
      • Thumbnail

        The Influence of Build Parameters on the Compressive Properties of Selective Laser Melted 304L Stainless Steel 

        Fashanu, O.; Buchely, M.F.; Hussein, R.; Anandan, S.; Spratt, M.; Newkirk, J.; Chandrashekhara, K.; Misak, H.; Walker, M.A. (University of Texas at Austin, 2018)
        Process parameters used during Selective Laser Melting (SLM) process have significant effects on the mechanical properties of the manufactured parts. In this study, the influence of two build parameters (build orientation ...
      • Thumbnail

        The Influence of Contour Scanning Parameters and Strategy on Selective Laser Sintering PA613 Build Part Properties 

        Kummert, C.; Schmid, H.-J. (University of Texas at Austin, 2018)
        Qualification of new materials for the laser sintering (SLS) process includes development of suitable parameters in terms of optimal part properties. Especially laser scanning parameters influence part porosity and ...
      • Thumbnail

        Influence of Grain Size and Shape of Mechanical Properties of Metal AM Materials 

        Saunders, R.; Achuthan, A.; Iliopoulos, A.; Michopoulos, J.; Bagchi, A. (University of Texas at Austin, 2018)
        Metal powder-based additive manufacturing (PAM) typically results in microstructures with a texture and columnar grain structure. The columnar grains can vary greatly in size and shape throughout the microstructure, which ...
      • Thumbnail

        Influences of Printing Parameters on Semi-Crystalline Microstructure of Fused Filament Fabrication Polyvinylidene Fluoride (PVDF) Components 

        Momenzadeh, Niknam; Berfield, Thomas A. (University of Texas at Austin, 2018)
        Piezoelectric polymers have garnered wide interest for sensing, actuation, and energy harvesting applications due to their unique combination of high strain tolerance and electro-mechanical coupling. Compared to other ...
      • Thumbnail

        Insights into Powder Flow Characterization Methods for Directed Energy Distribution Additive Manufacturing Systems 

        Brown, Stephen W.; Przyjemski, Andrew G.; McPherson, Matthew B.; Steinberg, Jacob H.; Corbin, David; Reutzel, Edward W. (University of Texas at Austin, 2018)
        Powder-blown Directed Energy Distribution Additive Manufacturing systems often feed powdered metal into a melt pool generated by a laser. As the laser is moved, the melt pool solidifies, leaving behind a deposit. Such ...
      • Thumbnail

        An Investigation into Metallic Powder Thermal Conductivity in Laser Powder Bed Fusion Additive Manufacturing 

        Zhang, Shanshan; Lane, Brandon; Whiting, Justin; Chou, Kevin (University of Texas at Austin, 2018)
        This study investigates the thermal conductivity of metallic powder in laser powder-bed fusion (LPBF) additive manufacturing. The intent is to utilize a methodology combining laser flash testing, finite element (FE) heat ...
      • Thumbnail

        Investigation into the Crystalline Structure and sub-Tpm Exotherm of Selective Laser Sintered Polyamide 6 

        Chen, Peng; Wen, Shifeng; Yan, Chunze; Liu, Jie; Shi, Yusheng (University of Texas at Austin, 2018)
        Selective Laser Sintering (SLS) has achieved a wide acceptance for direct manufacture of complex functional components. However, the performance of SLS part still needs to be improved, in which the crystalline structure ...
      • Thumbnail

        An Investigation of the Fatigue Strength of Multiple Cellular Structures Fabricated by Electron Beam Powder Bed Fusion Additive Manufacturing Process 

        Orange, Abigail; Wu, Yan; Yang, Li (University of Texas at Austin, 2018)
        In this study multiple cellular structures, including the re-entrant auxetic, the octet-truss, and the BCC lattice, were evaluated for their relative performance of fatigue strength under compression-compression cyclic ...
      • Thumbnail

        Knowledge-Based Material Production in the Additive Manufacturing Lifecycle of Fused Deposition Modeling 

        Auth, C.; Borstell, D.; Anderl, R. (University of Texas at Austin, 2018)
        The additive manufacturing (AM) lifecycle starts with the material production. This phase has an impact on the AM process and its quality. Nowadays, information concerning material production is not connected to the ...
      • Thumbnail

        Laser Heated Electron Beam Gun Optimization to Improve Additive Manufacturing 

        Edinger, R. (University of Texas at Austin, 2018)
        Electron Beam Additive Manufacturing requires to improve electron gun characteristics to become a highly competitive manufacturing process. Our work targets the optimization of beam focusing to reduce the beam spot size, ...
      • Thumbnail

        Laser Metal Additive Manufacturing on Graphite 

        Azizi, Arad; Schiffres, Scott N. (University of Texas at Austin, 2018)
        Metal powders are typically directly fused to a metal substrate of similar composition in metal powder-bed fusion additive manufacturing. This work presents a process for printing a metal alloy directly on graphite, ...
      • Thumbnail

        Laser Sintering of PA12/PA4,6 Polymer Composites 

        Strobbe, D.; Van Puyvelde, P.; Kruth, J.-P.; Van Hooreweder, B. (University of Texas at Austin, 2018)
        This work investigates the laser sintering (LS) processing of polyamide-12/polyamide-4,6 composites and the performance of resulting parts. The coalescence and consolidation of the PA12/PA4,6 powder mixture are characterized. ...

        University of Texas at Austin Libraries
        • facebook
        • twitter
        • instagram
        • youtube
        • CONTACT US
        • MAPS & DIRECTIONS
        • JOB OPPORTUNITIES
        • UT Austin Home
        • Emergency Information
        • Site Policies
        • Web Accessibility Policy
        • Web Privacy Policy
        • Adobe Reader
        Subscribe to our NewsletterGive to the Libraries

        © The University of Texas at Austin

         

         

        Browse

        Entire RepositoryCommunities & CollectionsDate IssuedAuthorsTitlesSubjectsDepartmentsThis CollectionDate IssuedAuthorsTitlesSubjectsDepartments

        My Account

        Login

        Information

        About Contact Policies Getting Started Glossary Help FAQs

        University of Texas at Austin Libraries
        • facebook
        • twitter
        • instagram
        • youtube
        • CONTACT US
        • MAPS & DIRECTIONS
        • JOB OPPORTUNITIES
        • UT Austin Home
        • Emergency Information
        • Site Policies
        • Web Accessibility Policy
        • Web Privacy Policy
        • Adobe Reader
        Subscribe to our NewsletterGive to the Libraries

        © The University of Texas at Austin