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['Shrestha, Rakish', 'Simsiriwong, Jutima', 'Shamsaei, Nima'] | 2021-11-18T00:22:18Z | 2021-11-18T00:22:18Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90368', 'http://dx.doi.org/10.26153/tsw/17289'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['stress gradient', 'fatigue', '316L stainless steel', 'surface roughness'] | Comparison of Rotating-Bending and Axial Fatigue Behaviors of LB-PBF 316L Stainless Steel | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e72c83ca-00c4-46bd-a799-e67d70adf8ca/download | University of Texas at Austin | Additive manufactured (AM) materials are prone to internal defects such as entrapped gas
pores and lack of fusions along with having a rough surface. There are different types of fatigue
tests that are used to characterize the effects of such defects on the structural integrity of AM parts.
The present study aims to in... | null | null | null | null | null | null |
['Roach, Michael', 'Williamson, R. Scott', 'Pegues, Jonathan', 'Shamsaei, Nima'] | 2021-11-11T15:19:10Z | 2021-11-11T15:19:10Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90217', 'http://dx.doi.org/10.26153/tsw/17138'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['stress corrosion cracking', 'environmentally assisted cracking', 'titanium alloy', 'tensile properties'] | A Comparison of Stress Corrosion Cracking Susceptibility in Additively-Manufactured and Wrought Materials for Aerospace and Biomedical Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b28ef43d-a78a-4bb3-bba1-3cbd7d0914c4/download | University of Texas at Austin | Additive manufacturing (AM) is becoming an increasingly popular method in both
aerospace and biomedical industries. Titanium alloys are increasingly common in additive
manufactured applications due to their excellent strength to weight ratio and biocompatibility.
Traditional wrought Ti-6Al-4V alloys show little sensiti... | null | null | null | null | null | null |
['De La Cruz, Alex', 'Medina, Francisco', 'Arrieta, Edel', 'Weston, Luke', 'Benedict, Mark', 'Gibson, Theo'] | 2024-03-27T03:42:25Z | 2024-03-27T03:42:25Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124472', 'https://doi.org/10.26153/tsw/51080'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'laser powder bed fusion', 'Ti6Al4V', 'surface texture', 'surface morphology'] | Comparison of Surface Texture from Various Surface Morphology Techniques for Evaluating As-Built Ti6Al4V Laser Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d8669a2c-7452-4046-8cb6-dd9be6890d39/download | University of Texas at Austin | Additive manufacturing (AM) is capable of creating unique and complex geometries that
conventional methods cannot achieve. The applications for AM have been rapidly increasing
across a variety of sectors, particularly for biomedical and aerospace components, the relatively
low production volumes and high demand for cus... | null | null | null | null | null | null |
['Chu, Jane', 'Engelbrecht, Sarah', 'Graf, Greg', 'Rosen, David W.'] | 2021-09-23T22:08:07Z | 2021-09-23T22:08:07Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88035', 'http://dx.doi.org/10.26153/tsw/14976'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['cellular materials', 'lattice structures', 'design synthesis', 'particle swarm optimization', 'least square minimization', 'additive manufacturing'] | A Comparison of Synthesis Methods for Cellular Structures with Application to Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c5e7d7b2-681e-4db7-87ac-fdda3c82826a/download | null | Cellular material structures, such as honeycombs and lattice structures, have been
engineered at the mesoscale for high performance and multifunctional capabilities. We desire
efficient algorithms for searching the large, complex design spaces associated with cellular
structures. In this paper, we present a comparison ... | null | null | null | null | null | null |
['Zeng, Kai', 'Teng, Chong', 'Xu, Sally', 'Sublette, Tim', 'Patil, Nachiket', 'Pala, Deepankar', 'Stucker, Brent'] | 2021-10-18T21:56:44Z | 2021-10-18T21:56:44Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89265 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['simulation infrastructure', 'simulation code', 'computational speed', 'metal-based additive manufacturing', '3DSIM', 'ANSYS', 'University of Louisville'] | A Comparison of the Computational Speed of 3DSIM Versus ANSYS Finite Element Analyses for Simulation of Thermal History in Metal Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e7297114-1d98-4428-b025-cd28a7cc0f22/download | University of Texas at Austin | A new simulation infrastructure for predicting the effects of changes in process
parameters on mechanical properties, residual stress/strain, crystal structure, and other micro &
macro features of components made using metal-based AM techniques has been developed at the
University of Louisville (UofL) and is being comm... | null | null | null | null | null | null |
['Yang, Yu', 'Obahor, Omoghene Osaze', 'Bao, Yaxin', 'Sparks, Todd E.', 'Ruan, Jianzhong', 'Stroble, Jacquelyn Kay', 'Landers, Robert', 'Newkirk, Joseph', 'Liou, Frank'] | 2020-03-02T15:20:25Z | 2020-03-02T15:20:25Z | 9/14/06 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80131', 'http://dx.doi.org/10.26153/tsw/7152'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Laser Flash | Comparison of Thermal Properties of Laser Deposition and Traditional Welding Process via Thermal Diffusivity Measurement | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f388914f-ad1f-4766-bfa3-ecee9ac4f4eb/download | null | Laser deposition is an effective process for mold and die repair. In order to improve the part
repair qualityˈthe process impact on thermal diffusivity and thermal conductivity needs to be
understood for laser deposited, welded and virgin H13. In this paper, H13 tool steel samples
were made by laser deposition, welding... | null | null | null | null | null | null |
['Loeber, L.', 'Biamino, S.', 'Ackelid, U.', 'Sabbadini, S.', 'Epicoco, P.', 'Fino, P.', 'Eckert, J.'] | 2021-10-05T14:24:15Z | 2021-10-05T14:24:15Z | 2011 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88377', 'http://dx.doi.org/10.26153/tsw/15316'] | eng | 2011 International Solid Freeform Fabrication Symposium | Open | ['selective laser melting', 'electron beam melting', 'titanium aluminides'] | Comparison off Selective Laser and Electron Beam Melted Titanium Aluminides | Conference paper | https://repositories.lib.utexas.edu//bitstreams/03ec721a-a0bf-48bf-afb6-d0f66135474e/download | University of Texas at Austin | In the following paper we present the investigation of microstructure and mechanical properties
produced by selective laser melting (SLM) and electron beam melting (EBM). The chosen alloy is a Ti-(46-
48)Al-2Cr-2Nb alloy which has a great potential in replacing heavy weight Ni-base superalloys in turbine
blades. Cylind... | null | null | null | null | null | null |
['Dai, Kun', 'Li, Xiaoxuan', 'Shaw, Leon L.'] | 2019-11-20T16:30:55Z | 2019-11-20T16:30:55Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78474', 'http://dx.doi.org/10.26153/tsw/5559'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Thermal Modeling | Comparisons Between Thermal Modeling and Experiments in Laser-Densified Dental Powder Bodies | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ec597b85-4168-4b5c-a8b3-b8da0ab63b0e/download | null | A three-dimensional thermal finite element model including the effect of the powder-tosolid transition has been developed to investigate the transient temperature distribution during
laser densification of dental powder bed for the layer-by-layer fabrication. The model
encompasses the effects of the temperature- and po... | The authors gratefully acknowledge financial support provided by
the National Science Foundation under Grant Nos: DMI-9908249 and DMI-0218169. | null | null | null | null | null |
['Fearon, E.', 'Watkins, K. G.'] | 2020-02-14T15:50:03Z | 2020-02-14T15:50:03Z | 8/31/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79988', 'http://dx.doi.org/10.26153/tsw/7013'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Direct Laser Deposition | Compensation for Uneven Surfaces When Building Laser Deposited Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/46187ee2-951e-413e-82ee-d634d4837d3b/download | null | Direct Laser Deposition (DLD) is a blown-powder laser deposition process that can be
used to quickly produce, modify or repair fully-dense metallic parts by a layered manufacturing
method. However, uneven substrate surfaces often cause variation in the deposited layer which
is magnified by succeeding layers. Research c... | null | null | null | null | null | null |
['Manetsberger, K.', 'Shen, J.', 'Muellers, J.'] | 2019-10-18T15:25:53Z | 2019-10-18T15:25:53Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76238', 'http://dx.doi.org/10.26153/tsw/3327'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Polymer | Compensation of Non-Linear Shrinkage of Polymer Materials in Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5f3cc1c7-17b7-4eb4-9cc0-b06ad23cf663/download | null | Inaccuracies in the selective laser sintering (SLS) process using polymer materials are typically
caused by inhomogeneous shrinkage due to inhomogeneous temperature distribution in the
powder bed of the SLS machine. These shrinking effects lead to stress in the sintered parts,
causing the part to distort. The inhomogen... | null | null | null | null | null | null |
['Limaye, Ameya', 'Rosen, David W.'] | 2020-02-21T20:56:14Z | 2020-02-21T20:56:14Z | 8/26/05 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80071', 'http://dx.doi.org/10.26153/tsw/7092'] | eng | 2005 International Solid Freeform Fabrication Symposium | Open | Mask Projection Stereolithography | Compensation Zone Approach to Avoid Z Errors in Mask Projection Stereolithography Builds | Conference paper | https://repositories.lib.utexas.edu//bitstreams/49b18c6d-d459-446a-bf7a-b3b56cb62f95/download | null | Print-through results in unwanted polymerization occurring beneath a part cured using
Mask Projection Stereolithography (MPSLA) and thus creates error in its Z dimension. In this
paper, the "Compensation zone approach" is proposed to avoid this error. This approach entails
modifying the geometry of the part to be cured... | null | null | null | null | null | null |
['Zhang, Meng', 'Sun, Chen-Nan', 'Zhang, Xiang', 'Chin Goh, Phoi', 'Wei, Jun', 'Li, Hua', 'Hardacre, David'] | 2021-11-02T15:28:25Z | 2021-11-02T15:28:25Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89829 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['fatigue', 'porosity', 'microstructure', 'powder bed fusion', 'selective laser melting', 'stainless steel 316L'] | Competing Influence of Porosity and Microstructure on the Fatigue Property of Laser Powder Bed Fusion Stainless Steel 316L | Conference paper | https://repositories.lib.utexas.edu//bitstreams/48e8051a-eb95-4ff1-9205-12cfdc4be7d2/download | University of Texas at Austin | Crack initiation constitutes a large portion of the total life for parts under high cycle
fatigue loading. Materials made by the laser powder bed fusion (L-PBF) process contain
unavoidable process-induced porosity whose effect on the mechanical properties needs to be
considered for fatigue applications. Results from th... | null | null | null | null | null | null |
['Morris, S.J.', 'Dudman, J.P.R.', 'Körner, L.', 'Melo, P.', 'Newton, L.H.', 'Clare, A.T.'] | 2021-11-01T22:48:11Z | 2021-11-01T22:48:11Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89787 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['advanced surfaces', 'complex functional surface', 'additive manufacturing', 'methodology'] | Complex Functional Surface Design for Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cfbd5bdd-88b8-423d-ad13-fdd5d2009341/download | University of Texas at Austin | This paper presents a new methodology for the creation of advanced surfaces which
can be produced by Additive Manufacturing (AM) methods. Since there is no cost for enhanced
complexity, AM allows for new capabilities in surface design. Micro-scale surface features
with varying size, shape and pitch can be manufactured ... | null | null | null | null | null | null |
['Li, Longmei', 'Bellehumeur C., Sun', 'Gu, P.'] | 2019-10-10T17:01:54Z | 2019-10-10T17:01:54Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76173', 'http://dx.doi.org/10.26153/tsw/3262'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Modeling | Composite Modeling and Analysis of FDM Prototypes for Design and Fabrication of Functionally Graded Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/aad86b09-ab35-4444-8869-707364c683f1/download | null | Solid Freeform Fabrication technologies have potential to manufacture parts with locally controlled properties (LCP), which would allow concurrent design of part’s geometry and desired
properties. To a certain extent, Fused Deposition Modelling (FDM) has the ability to fabricate
parts with LCP by changing deposition de... | The financial support for this research was provided by the National Sciences and Engineering
Research Council of Canada (NSERC) through Research Grant OGP0192173. | null | null | null | null | null |
['Gervasi, V.R.', 'Crockett, R.S.'] | 2019-03-01T17:41:46Z | 2019-03-01T17:41:46Z | 1998 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73520', 'http://dx.doi.org/10.26153/tsw/670'] | eng | 1998 International Solid Freeform Fabrication Symposium | Open | ['gradient materials', 'stereolithography'] | Composites with Gradient Properties From Solid Freeform Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/69a55609-9615-40ad-a3e8-599589580d87/download | null | TetraCast is a build style developed by Milwaukee School ofEngineering involving
stereolithography patterns produced with an open cellular structure inside a surface shell.
Composites are created using this pattern as a host fora filler material, generally epoxy matrices
loaded with various fibers or microspheres. Regi... | null | null | null | null | null | null |
['Murphy, D.', 'Fashanu, O.', 'Spratt, M.', 'Newkirk, J.', 'Chandrashekhara, K.'] | 2021-11-30T21:10:20Z | 2021-11-30T21:10:20Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90551', 'http://dx.doi.org/10.26153/tsw/17470'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['selective laser melting', 'AlSi10Mg', 'compression', 'bending', 'tension'] | Compressive and Bending Performance of Selectively Laser Melted AlSi10Mg Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a9e08dbc-8f5e-4fd8-8cfd-f8f2c6a2b4e0/download | University of Texas at Austin | Selective laser melting (SLM) is a widely used additive manufacturing technique that
effectively manufactures complex geometries such as cellular structures. However, challenges
such as anisotropy and mechanical property variation are commonly found due to process
parameters. In a bid to utilize this method for the com... | null | null | null | null | null | null |
['Meng, Liang', 'Wang, Zemin', 'Zeng, Xiaoyan'] | 2021-11-30T21:48:46Z | 2021-11-30T21:48:46Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90561', 'http://dx.doi.org/10.26153/tsw/17480'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['bio-inspired structure', 'selective laser melting', 'NSGA-II', 'multi-layers'] | Compressive Properties Optimization of a Bio-Inspired Lightweight Structure Fabricated via Selective Laser Melting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/91484285-2bbc-473c-b8be-32195bf2c4c2/download | University of Texas at Austin | Compressive properties optimization of a bio-inspired lightweight structure is
developed by Response Surface Methodology (RSM) and Non-dominated Sorting
Genetic Algorithm II (NSGA-II). Multi-layered bio-inspired structures of a Ti6Al4V
alloy are designed and fabricated by Selective Laser Melting. The results show that
... | null | null | null | null | null | null |
['Hu, Yingbin', 'Wang, Hui', 'Ning, Fuda', 'Cong, Weilong', 'Li, Yuzhou'] | 2021-10-26T20:12:32Z | 2021-10-26T20:12:32Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89573 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['laser engineered net shaping (LENS)', 'TiBw reinforcement', 'titanium matrix composites (TMCs)', 'compressive properties'] | Compressive Property Comparisons Between Laser Engineered Net Shaping of In Situ TiBw-TMCs and Cp-Ti Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/83aa182d-d408-49fa-92d4-8fa8c0786e85/download | University of Texas at Austin | Titanium (Ti) and its alloys are widely used in chemical, astronautical, and biomedical
industries. However, their poor load endurance properties affect their fields of applications
especially under severe loading conditions. To enhance these properties, TiBw reinforcement
was synthesized by in situ chemical reaction b... | null | null | null | null | null | null |
['Gautam, Rinoj', 'Sridharan, Vijay Shankar', 'Teh, Wee Lee', 'Idapalapati, Sridhar'] | 2021-11-30T21:22:25Z | 2021-11-30T21:22:25Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90552', 'http://dx.doi.org/10.26153/tsw/17471'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['lattice structures', 'strut-reinforced kagome', 'SRK', 'ABS', 'compressive loading', 'fused deposition modeling'] | Compressive Response of Strut-Reinforced Kagome with Polyurethane Reinforcement | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5ff1f2d9-5b94-4e42-a99d-213f0083a10e/download | University of Texas at Austin | Lattice structures find immense application in lightweight structures for their high specific
strength, modulus, and energy absorption. Strut-reinforced Kagome (SRK) structures provide
better compressive performance compared to many existing lattice structures. In this study, the
performance of acrylonitrile butadiene ... | null | null | null | null | null | null |
['Sereshk, Mohammad Reza Vaziri', 'Triplett, Kevin', 'St. John, Christopher', 'Martin, Keith', 'Gorin, Shira', 'Avery, Alec', 'Byer, Eric', 'St Pierre, Conner', 'Soltani-Tehrani, Arash', 'Shamsaei, Nima'] | 2021-11-30T21:26:43Z | 2021-11-30T21:26:43Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90553', 'http://dx.doi.org/10.26153/tsw/17472'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['mechanical properties', 'lattice structures', 'finite element method', 'laser beam powder bed fusion'] | A Computational and Experimental Investigation into Mechanical Characterizations of Strut-Based Lattice Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/61d6f7cd-0fe7-4e50-a9ad-a9d1c57e8185/download | University of Texas at Austin | Strut-based lattices are widely used in structural components for reducing weight. Additive
manufacturing has provided a unique opportunity to fabricate such complex geometries. In
addition to the unit cell type, the strut size and shape can significantly affect the mechanical
properties achieved. Therefore, furnishing... | null | null | null | null | null | null |
['Das, Suman', 'Hollister, Scott J.', 'Flanagan, Colleen', 'Adewunmi, Adebisi', 'Bark, Karlin', 'Chen, Cindy', 'Ramaswamy, Krishnan', 'Rose, Daniel', 'Widjaja, Erwin'] | 2019-10-22T17:33:44Z | 2019-10-22T17:33:44Z | 2002 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76321', 'http://dx.doi.org/10.26153/tsw/3410'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Scaffolds | Computational Design, Freeform Fabrication and Testing of Nylon-6 Tissue Engineering Scaffolds | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8288f87e-18aa-428c-a074-a7a36d780f22/download | null | Approximately 100,000 people in the US alone suffer from TMJ disease to the extent
that surgical reconstruction is needed. In order to reconstruct a whole joint such as the
TMJ, advanced, novel fabrication methods are needed to build complex, threedimensional scaffolds incorporating multiple, functionally graded biomat... | The authors gratefully acknowledge Honeywell Plastics for a generous donation of
Nylon-6 powder. | null | null | null | null | null |
['Basak, Amrita', 'Acharya, Ranadip', 'Bansal, Rohan', 'Das, Suman'] | 2021-10-21T18:15:59Z | 2021-10-21T18:15:59Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89416 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['equiaxed superalloys', 'Scanning Laser Epitaxy', 'optimization', 'gas turbine'] | Computational Modeling and Experimental Validation of Melting and Solidification in Equiaxed Superalloys Processed through Scanning Laser Epitaxy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f0302416-e7a2-403c-9e8d-f173649a69e5/download | University of Texas at Austin | This paper focuses on simulation-based optimization of the Scanning Laser Epitaxy (SLE)
process applied to gas turbine hot-section components made of nickel-base superalloys. SLE
creates equiaxed, directionally-solidified and single-crystal microstructures from superalloy
powders melted onto like-chemistry substrates u... | This work is sponsored by the ONR through grants N00014-11-1-0670 and N00014-14-1-0658. | null | null | null | null | null |
['Acharya, Ranadip', 'Bansal, Rohan', 'Gambone, Justin J.', 'Cilino, Paul', 'Das, Suman'] | 2021-10-06T21:38:23Z | 2021-10-06T21:38:23Z | 8/22/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88452', 'http://dx.doi.org/10.26153/tsw/15389'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['Scanning Laser Epitaxy', 'nickel-based superalloys', 'single-crystal structures', 'equiaxed, directionally-solidified structures', 'CMSX-4 alloy'] | Computational Modeling and Experimental Validation of Microstructural Development in Superalloy CMSx-4 Processed through Scanning Laser Epitaxy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d9fb5e6f-b2e9-40a4-9785-7d82c9473567/download | University of Texas at Austin | This paper focuses on computational modeling of Scanning Laser Epitaxy (SLE), an
additive manufacturing technology being developed at Georgia Tech for the creation of
equiaxed, directionally-solidified or single-crystal structures in nickel-based superalloys. The
thermal modeling of the system, carried out in a commerc... | null | null | null | null | null | null |
['Zhang, Xiaobing', 'Tuffile, Charles', 'Cheng, Bo'] | 2021-11-18T17:47:05Z | 2021-11-18T17:47:05Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90445', 'http://dx.doi.org/10.26153/tsw/17366'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['selective laser melting', 'SLM', 'computational fluid dynamics', 'CFD', 'discrete phase method', 'DPM', 'gas flow', 'spatter'] | Computational Modeling of the Inert Gas Flow Behavior on Spatter Distribution in Selective Laser Melting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/74fb6b05-5f1e-4e86-bac6-535f5eb91df3/download | University of Texas at Austin | In the selective laser melting (SLM) process, the spatter, introduced by moving melt pools,
can contaminate the build region and potentially reduce the part quality. A well-designed inert gas
flow system can help to effectively remove the process emissions. Therefore, it is critical to
understand the flow characteristi... | null | null | null | null | null | null |
['Rosser, J.', 'Megahed, M.', 'Mindt, H.-W.', 'Brown, S.G.R.', 'Lavery, N.P.'] | 2021-11-18T17:11:02Z | 2021-11-18T17:11:02Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90432', 'http://dx.doi.org/10.26153/tsw/17353'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['line tracks', 'laser tracks', 'IN625', 'laser powder bed fusion'] | Computational Modelling and Experimental Validation of Single In625 Line Tracks in Laser Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e41c0b80-19d4-48ac-8ea2-fa6ff662d859/download | University of Texas at Austin | Laser track experiments are performed using INCONEL® nickel-based powder alloy,
IN625, in a Powder Bed Fusion (PBF) system. Optical microscopy is used to obtain key track
dimensions and morphology for various machine parameters, allowing direct validation of ESI
Group’s ICME suite of tools for modelling AM. The high-fi... | null | null | null | null | null | null |
['Gwynn, Daniel', 'Gundimeda, Sree Samhita', 'Menon, Nandana', 'Basak, Amrita'] | 2023-01-26T15:02:22Z | 2023-01-26T15:02:22Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117314', 'http://dx.doi.org/10.26153/tsw/44195'] | deu | 2022 International Solid Freeform Fabrication Symposium | Open | Additive manufacturing | A Computational Study Summarizing the Effects of Composition on the Melt Pool Geometry in Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/08d71bf5-38d0-4eea-a9bf-37be567c19f2/download | null | Thermophysical properties play a crucial role in controlling the melt pool dimensions in metal
additive manufacturing (AM). It is, therefore, imperative to understand the impact of
thermophysical properties on the melt pool dimensions for critical materials such as nickel-based
superalloys. In this paper, a three-di... | null | null | null | null | null | null |
['Kelly, Brett E.', 'Bhattacharya, Indrasen', 'Shusteff, Maxim', 'Taylor, Hayden K.', 'Spaddacini, Christopher M.'] | 2021-11-02T20:41:27Z | 2021-11-02T20:41:27Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89892 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['computed axial lithography', '3D parts', 'additive manufacturing'] | Computed Axial Lithography for Rapid Volumetric 3D Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/075a1deb-26f8-43ba-ab04-0d6637aa873e/download | University of Texas at Austin | The vast majority of additive manufacturing processes today operate by printing
voxels serially point-by-point to build up a 3D part. In some higher throughput
techniques, for example optical printing methods such as projection stereolithography [1],
[2], parts are printed layer-by-layer by curing full 2D (very thin in... | null | null | null | null | null | null |
['Isanaka, Sriram Praneeth', 'Sridhar, Amar Bala', 'Liou, Frank', 'Newkirk, Joseph W.'] | 2021-09-30T18:53:13Z | 2021-09-30T18:53:13Z | 9/23/10 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88278', 'http://dx.doi.org/10.26153/tsw/15219'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['metal deposition', 'deposit contouring', 'coordinate measurement', '3D scanning', 'curve fitting', 'contact angle', 'ripple effect'] | Computer Aided Contour Profiling of High Strength Deposits | Conference paper | https://repositories.lib.utexas.edu//bitstreams/183559fd-b5c4-464e-8364-b0ee2217acef/download | University of Texas at Austin | Additive manufacturing processes suffer from the effect of ripples, edge rounding and
surface variations. To reduce their effect, ideal process parameters for the laser deposition
process were investigated. Also, a new method was identified to analyze deposits by accurately
plotting their contours. This was achieved th... | null | null | null | null | null | null |
Crawford, Richard H. | 2018-05-03T17:42:34Z | 2018-05-03T17:42:34Z | 1993 | Mechanical Engineering | doi:10.15781/T2VM43F32 | http://hdl.handle.net/2152/65046 | eng | 1993 International Solid Freeform Fabrication Symposium | Open | ['Department of Mechanical Engineering', 'SFF', 'Three Dimensional Printing', 'geometric models'] | Computer Aspects of Solid Freeform Fabrication: Geometry, Process Control, and Design | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ebff9bda-ddd3-400b-abdd-a807e75c64ee/download | null | Solid Freefonn Fabrication (SFF) is a class of manufacturing technologies aimed at the
production of mechanical components without part-specific tooling or process planning. Originally
used for creating modelsfor visualization, many industrial users of SFF technologies are realizing
the greater potentialofSFF as legiti... | null | null | null | null | null | null |
['Mohebi, Masoud M.', 'Yang, Shoufeng', 'Evans, Julian R. G.'] | 2020-03-02T15:36:48Z | 2020-03-02T15:36:48Z | 2006 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80135', 'http://dx.doi.org/10.26153/tsw/7156'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Solid freeforming | Computer Generation of Metal Components by Simultaneous Deposition of Mould, Cores and Part | Conference paper | https://repositories.lib.utexas.edu//bitstreams/03c936a0-e214-41da-9936-d9976d0a61f7/download | null | A new solid freeforming method based on co-delivery of mould powder materials and part
powder materials using vibration-controlled, dry powder valves is presented in this paper. Thin
layers of stainless steel powder are delivered to the forming area according to the cross-section of
the CAD file to produce the componen... | null | null | null | null | null | null |
['Wang, Jia-Chang', 'Wang, Jun-Ming', 'Lin, Tsung Te', 'Jeng, Jeng-Ywan'] | 2019-10-18T16:00:33Z | 2019-10-18T16:00:33Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76244', 'http://dx.doi.org/10.26153/tsw/3333'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Adaptive Slicing | Computer Integrated Adaptive Slicing and Vision Technologies for High Performance Rapid Prototyping System | Conference paper | https://repositories.lib.utexas.edu//bitstreams/26e08cf1-98fe-4e8e-92ec-f3add531fcf6/download | null | This paper discusses the application of adaptive slicing algorithm and computer vision technology on Rapid Prototyping (RP) system to enhance fabrication performance of Model Maker (MM) RP system. Usually, the layer number determines the RP system performance in terms of fabrication time and accuracy. In this research,... | The support of this research by the National Science Council of Taiwan, ROC under grant NSC-88-2212-E-011-026. | null | null | null | null | null |
['Reiher, T.', 'Vogelsang, S.', 'Koch, R.'] | 2021-11-02T20:34:53Z | 2021-11-02T20:34:53Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89890 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['geometry generation', 'computer integration', 'CAD system', 'optimization', 'additive manufacturing'] | Computer Integration for Geometry Generation for Product Optimization with Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/477f6543-9156-4506-9288-f0647892bc53/download | University of Texas at Austin | Designing parts for additive manufacturing (AM) offers a broad range of geometrical and
functional potentials. On the one hand the manufacturing technology offers the possibility of
manufacturing highly complex freeform shapes, often referred to as bionic shapes. By use of these,
perfect force fluxes without stress ris... | null | null | null | null | null | null |
['Flach, Lawrance', 'Chartoff, Richard P.'] | 2018-04-12T17:18:53Z | 2018-04-12T17:18:53Z | 1990 | Mechanical Engineering | doi:10.15781/T2MC8S000 | http://hdl.handle.net/2152/64268 | eng | 1990 International Solid Freeform Fabrication Symposium | Open | ['Department of Chemical and Materials Engineering', 'Rapid Prototype Development Laboratory', 'Center for Basic and Applied Polymer Research'] | A Computer Model for Laser Photopolymerization | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5ec0f045-a8a1-49c2-93b0-13c4008a984a/download | null | A computer model for a laser induced photopolymerization process has been established
which simulates stereolithography. The model couples irradiation, chemical reaction, and heat
transfer equations to provide insights into rate processes occurring in the volume element
contacted by the laser beam. Quantities predicted... | null | null | null | null | null | null |
['Bernard, Alain', 'Davillerd, Stephane', 'Sidot, Benoit'] | 2019-03-11T16:49:23Z | 2019-03-11T16:49:23Z | 1999 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73584', 'http://dx.doi.org/10.26153/tsw/726'] | eng | 1999 International Solid Freeform Fabrication Symposium | Open | ['CAD', '3D-laser sensor'] | Computer-Aided Process Planning for automatic generation of 3D digitizing process for laser sensors | Conference paper | https://repositories.lib.utexas.edu//bitstreams/caaad483-ba71-4ddd-aa85-24790db64965/download | null | This paper introduces some results of a research work carried out on the automation of digitization
process ofcomplex parts using a precision 3D-laser sensor.
It will be presented a new way to scan automatically a complex 3-D part in order to measure and to
compare the acquired data with the reference CAD model. Due to... | null | null | null | null | null | null |
['Xiong, Yi', 'Dharmawan, Audelia Gumarus', 'Tang, Yunlong'] | 2021-11-18T16:46:36Z | 2021-11-18T16:46:36Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90423', 'http://dx.doi.org/10.26153/tsw/17344'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['process planning', 'directed energy deposition', 'knowledge-based engineering', 'design for additive manufacturing'] | Computer-Aided Process Planning for Wire Arc Directed Energy Deposition | Conference paper | https://repositories.lib.utexas.edu//bitstreams/13ca29d4-c582-4d6a-8478-a441fb7027c9/download | University of Texas at Austin | Wire arc directed energy deposition provides a rapid and cost-effective method for fabricating
low-to-medium complexity and medium-to-large size metal parts. However, the complex
nonequilibrium phase transformations, inherent to this process, make it a challenging task to
produce consistent and high-quality parts, espe... | null | null | null | null | null | null |
['Cima, M.J.', 'Sachs, E.', 'Cima, L.G.', 'Yoo, J.', 'Khanuja, S.', 'Borland, S.W.', 'Wu, B.', 'Giordano, R.A.'] | 2018-10-03T15:25:24Z | 2018-10-03T15:25:24Z | 1994 | Mechanical Engineering | doi:10.15781/T2959CS8Q | http://hdl.handle.net/2152/68644 | eng | 1994 International Solid Freeform Fabrication Symposium | Open | ['Microstructures', '3D Printing', 'Solid free-form fabrication'] | Computer-derived microstructures by 3D Printing: Sio- and Structural Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d9cbed21-790b-4677-8490-1af1aa108dcf/download | null | 3D Plinting is a rapid prototyping technique to manufacture functional components
directly from computer models. The process involves spreading the powder in thin layers
and then selective binding of the powder using a technology similar to ink-jet ptinting.
Layers are added sequentially until a part is completed. 3DP ... | null | null | null | null | null | null |
Thompson, Scott M. | 2021-11-16T15:43:56Z | 2021-11-16T15:43:56Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90319', 'http://dx.doi.org/10.26153/tsw/17240'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['design for additive manufacturing', 'education', 'training', 'conceptual design'] | Conceptual Design for Additive Manufacturing: Lessons Learned from an Undergraduate Course | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c58786fc-f646-4e80-b22d-81c2bc03dd70/download | University of Texas at Austin | Design for additive manufacturing (DfAM) guidelines continue to emerge and evolve as various
additive manufacturing (AM) technologies, and the knowledge of their associated end-users/designers, matures. This work summarize important pedagogical and technical lessons
learned from the conceptual re-design of several, div... | null | null | null | null | null | null |
['Yang, S.', 'Zhao, Y.F.'] | 2021-11-01T20:42:42Z | 2021-11-01T20:42:42Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89740 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['assembly-level DFAM', 'conceptual design', 'additive manufacturing', 'functional design', 'FBS modeling'] | Conceptual Design for Assembly in the Context of Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e552f158-8b8b-44ac-aa73-92636b7d935a/download | University of Texas at Austin | As additive manufacturing (AM) emerges as an end-of-use product manufacturing process,
design for additive manufacturing (DFAM) as a new design philosophy receives more and more
attention. However, current DFAM research focuses on downstream and part-level design
activities such as structural optimization and design ru... | null | null | null | null | null | null |
['Gobert, Christian', 'Arrieta, Edel', 'Belmontes, Adrian', 'Wicker, Ryan B.', 'Medina, Francisco', 'McWilliams, Brandon'] | 2021-11-16T16:12:15Z | 2021-11-16T16:12:15Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90329', 'http://dx.doi.org/10.26153/tsw/17250'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['machine learning', 'additive manufacturing', 'conditional generative adversarial networks', 'in-situ monitoring'] | Conditional Generative Adversarial Networks for In-Situ Layerwise Additive Manufacturing Data | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a2948b08-58a6-490a-a826-bb4a20d9f4d0/download | University of Texas at Austin | Conditional generative adversarial networks (CGANs) learn a mapping from conditional input to
observed image and perform tasks in image generation, manipulation and translation. In-situ
monitoring uses sensors to obtain real-time information of additive manufacturing (AM) processes
that relate to process stability and ... | null | null | null | null | null | null |
['Gibbons, D.W.', 'Ko, H.'] | 2021-12-01T22:13:55Z | 2021-12-01T22:13:55Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90635', 'http://dx.doi.org/10.26153/tsw/17554'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['configuration control', 'additive manufacturing', 'digital twins'] | Configuration Control for Additive Manufacturing Digital Twins | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3e8d0dd2-ea51-4d00-8ecf-938161d2a135/download | University of Texas at Austin | The additive manufacturing workflow is a ductile entity, often varying depending on the design,
the product, the process, the material, and the application. Information models and schemas have been
developed that can provide structure to data and information throughout the workflow. The result has been a
well-character... | null | null | null | null | null | null |
['Hopkinson, Neil', 'Dickens, Phill'] | 2019-09-23T17:09:49Z | 2019-09-23T17:09:49Z | 2000 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/75976', 'http://dx.doi.org/10.26153/tsw/3075'] | eng | 2000 International Solid Freeform Fabrication Symposium | Open | Sintered | Conformal Cooling and Heating Channels using Laser Sintered Tools 490 | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6771c526-9d82-4307-be58-022cd63dcfd9/download | null | The EOS Direct Metal Laser Sintering (DMLS) and DTM Rapid Steel 2 processes may be used to create tools incorporating conformal channels behind the tool surface through which fluids may be passed. To date, a significant amount of work has been carried out to investigate the efficiency of using conformal channels to coo... | null | null | null | null | null | null |
['Nguyen, Jason', 'Park, Sang-In', 'Rosen, David W.', 'Folgar, Luis', 'Williams, James'] | 2021-10-05T15:58:51Z | 2021-10-05T15:58:51Z | 2012 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88400', 'http://dx.doi.org/10.26153/tsw/15339'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'Conformal Lattice Structures', 'computer-aided design', 'stress distributions', 'heuristic', 'Micro Air Vehicle'] | Conformal Lattice Structure Design and Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/446e81f5-c1a0-4631-af72-897a0d6cf767/download | University of Texas at Austin | One application of additive manufacturing is for fabrication of customized, light-weight material
called Conformal Lattice Structures (CLS), a type of cellular structure with dimensions of 0.1 to 10
mm. In this paper, two advances are reported for designing CLS. First, computer-aided design
technologies were developed ... | null | null | null | null | null | null |
['Hayasi, Mohammad', 'Asisbanpour, Bahram'] | 2021-10-06T21:12:35Z | 2021-10-06T21:12:35Z | 8/15/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88445', 'http://dx.doi.org/10.26153/tsw/15382'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['sloped-edge adaptive slicing', '5-axis cutting', 'rapid functional part fabrication', 'rapid tooling', 'fully dense freeform fabrication (FDFF)'] | Conformed-to-CAD Design Sloped-Edge Adaptive Splicing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d50a515a-c02d-4fc8-8781-6a4c81d8e943/download | University of Texas at Austin | Many mathematical and simulation based researches have shown the effectiveness of
adaptive and angular slicing and layering in minimizing errors in layered manufacturing
processes and improving surface quality and build time. Recent technological advances such as
5-axis laser cutters, abrasive waterjets, and CNC machin... | null | null | null | null | null | null |
['Kigure, T.', 'Yamauchi, Y.', 'Ninno, T.'] | 2024-03-25T22:22:01Z | 2024-03-25T22:22:01Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124319', 'https://doi.org/10.26153/tsw/50927'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['PEEK', 'laser sintering', 'temperature', 'additive manufacturing'] | Considerations of internal void generation process by observation of melting and solidification behavior in low temperature laser sintering of PEEK | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6d880f5e-d1ca-48cb-a2f6-097bedbc2d33/download | University of Texas at Austin | Laser sintering of PEEK performed below the crystallization temperature has been achieved in
previous study by low temperature process that anchors the part to a rigid base plate to suppress
warpage during processing. However, significant surface roughness and large internal voids are
sometimes generated in the parts b... | null | null | null | null | null | null |
['Schumacher, Christian', 'Schöppner, Volker', 'Guntermann, Jonas'] | 2021-11-02T17:50:01Z | 2021-11-02T17:50:01Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89837 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['machine-specific influence', 'process-specific influence', 'custom-built', 'fused deposition modeling'] | Considering Machine- and Process-Specific Influences to Create Custom-Built Specimens for the Fused Deposition Modeling Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/53b73205-c410-49f7-9e9b-edd065fb0eaa/download | University of Texas at Austin | Compared to conventional polymer processing technologies the material selection in the
Fused Deposition Modelling (FDM) process is restricted. To expand the range of materials the
requirements for the material properties and the semi-finished products (filaments) must be
clarified. For this, a machine- and process-inde... | null | null | null | null | null | null |
['Khoshnevis, Behrokh', 'Yuan, Xiao', 'Zahiri, Behnam', 'Xia, Bin'] | 2021-10-21T22:02:09Z | 2021-10-21T22:02:09Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89455 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'Contour Crafting', 'sulfur concrete', 'planetary'] | Construction by Contour Crafting Using Sulfur Concrete with Planetary Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/312e1f1d-0866-4842-9134-159c8902fc33/download | University of Texas at Austin | This paper reports on the experiments with the Contour Crafting Automated Construction process using
sulfur concrete as the choice of construction material. Sulfur concrete has numerous terrestrial applications and
is potentially an ideal construction material for planetary construction. On Mars, sulfur can be found in... | null | null | null | null | null | null |
['Shen, Yiju', 'Li, Yingqi', 'Tsai, Hai-Lung'] | 2021-11-02T19:42:52Z | 2021-11-02T19:42:52Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89878 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['metallic glass', 'laser-foil-printing', 'amorphous foils', 'foils', 'additive manufacturing'] | Construction of Metallic Glass Structures by Laser-Foil-Printing Technology | Conference paper | https://repositories.lib.utexas.edu//bitstreams/324f4cea-abc3-49b4-9d49-cadff220bd28/download | University of Texas at Austin | Metallic glasses (MGs) have superior mechanical properties such as high tensile strength,
hardness, and corrosion resistance, as compared to crystalline metals. Although newly developed
MGs have significantly reduced critical cooling rates down to 10 K/s, products of MGs are still
limited to simple geometries such as f... | null | null | null | null | null | null |
['Lawrence, Jacob', 'Peña Vega, Hector Andres', 'Stegman, Bryant', 'Roberts, Caleb', 'Spencer, Joseph', 'James, Clinton', 'Christensen, McKay', 'Crane, Nathan'] | 2023-01-31T13:52:42Z | 2023-01-31T13:52:42Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117366', 'http://dx.doi.org/10.26153/tsw/44247'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | Binder jetting | Construction of Open-Source Laboratory-Scale Binder Jetting System for High-Speed Synchrotron X-Ray Imaging | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b4bf55d2-8f94-4994-a64b-db93293cd0ca/download | null | Although commercial binder jetting (BJ) printers are available, they typically do not allow
sufficient control over process parameters needed to study fundamental process characteristics.
This work presents an overview of the design and construction of a custom BJ system used to
observe fundamental phenomena in the ... | null | null | null | null | null | null |
['Lawrence, Jacob', 'Peña Vega, Hector Andres', 'Stegman, Bryant', 'Roberts, Caleb', 'Spencer, Joseph', 'James, Clinton', 'Christensen, McKay', 'Crane, Nathan'] | 2023-01-27T18:04:50Z | 2023-01-27T18:04:50Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117352', 'http://dx.doi.org/10.26153/tsw/44233'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | Binder jetting | Construction of Open-Source Laboratory-Scale Binder Jetting System for High-Speed Synchrotron X-Ray Imaging | Conference paper | https://repositories.lib.utexas.edu//bitstreams/69e75d53-cecd-4a1c-86f3-852e31c88878/download | null | Although commercial binder jetting (BJ) printers are available, they typically do not allow
sufficient control over process parameters needed to study fundamental process characteristics.
This work presents an overview of the design and construction of a custom BJ system used to
observe fundamental phenomena in the ... | null | null | null | null | null | null |
['Hoglund, R.', 'Smith, D.E.'] | 2021-10-28T14:53:59Z | 2021-10-28T14:53:59Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89657 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['topology optimiation', 'continuous fiber angle optimization', 'fused filament fabrication'] | Continuous Fiber Angle Topology Optimization for Polymer Fused Filament Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/de984a93-2713-4dab-9ae9-2f1b8de6f70b/download | University of Texas at Austin | Mechanical properties of parts produced with the Fused Filament Fabrication (FFF) process are
known to be dependent on the printed bead direction, especially when short carbon fiber
reinforcement is added to the filament. Given that many FFF filament suppliers now offer
carbon-fiber filled products, a unique opportunit... | null | null | null | null | null | null |
['Mei, Junfeng', 'Lovell, Michael', 'Mickle, Marlin', 'Heston, Steve'] | 2020-02-13T20:44:18Z | 2020-02-13T20:44:18Z | 9/1/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79975', 'http://dx.doi.org/10.26153/tsw/7000'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | photolithography | Continuous ink-jet printing electronic components using novel conductive inks | Conference paper | https://repositories.lib.utexas.edu//bitstreams/72de18f3-16ae-434c-b0dd-94b6d166cdca/download | null | To reduce the cost of electronics fabrication and to take advantage of numerous potential
specialized applications, a novel process of manufacturing three-dimensional electronic products
is introduced in the present investigation. This process, which is currently being patented by the
University of Pittsburgh, utilizes... | null | null | null | null | null | null |
['Yeung, H.', 'Lane, B.', 'Fox, J.', 'Kim, F.', 'Heigel, J.', 'Neira, J.'] | 2021-11-03T22:39:47Z | 2021-11-03T22:39:47Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89953 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['continuous laser scan', 'build speed', 'laser powder bed fusion', 'National Institute Standards and Technology', 'NIST'] | Continuous Laser Scan Strategy for Faster Build Speeds in Laser Powder Bed Fusion System | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cde24878-27fc-41ea-a6be-131544f49b50/download | University of Texas at Austin | Research has shown significant influence of laser scan strategy on various part qualities in the laser
powder bed fusion additive manufacturing process. The National Institute of Standards and Technology
developed the Additive Manufacturing Metrology Testbed, which provides open architecture for flexible
control and mo... | null | null | null | null | null | null |
['Altenhofen, C.', 'Luu, T.H.', 'Grasser, T.', 'Dennstädt, M.', 'Mueller-Roemer, J.S.', 'Weber, D.', 'Stork, A.'] | 2021-11-11T16:32:25Z | 2021-11-11T16:32:25Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90238', 'http://dx.doi.org/10.26153/tsw/17159'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['material gradients', 'property gradadtion', 'multi-materials', '3D printing'] | Continuous Property Gradation for Multi-Material 3D-Printed Objects | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8580c856-99cd-4fe5-b48f-e6b717de3b1e/download | University of Texas at Austin | Modern AM processes allow for printing multiple materials. The resulting objects can be
stiff/dense in some areas and soft/porous in others, resulting in distinct physical properties. However, modeling material gradients is still tedious with current approaches, especially when smooth
transitions are required. Current ... | null | null | null | null | null | null |
['Dwivedi, Rajeev', 'Dwivedi, Indira', 'Dwivedi, Bharat'] | 2023-01-27T17:44:08Z | 2023-01-27T17:44:08Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117344', 'http://dx.doi.org/10.26153/tsw/44225'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | staircase effect | Continuous Sculpting as a Novel Method to Reduce the Staircase Effect in Solidfreeform Fabrication Processes that Are Dependent on Phase Transformation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1a187172-12f1-482b-b3df-c886047f35b4/download | null | Inherent to 2-1/2 axis deposition in Solid Freeform Fabrication is Staircase effect. The surface geometry
of parts produced using Solid Freeform Fabrication, therefore is not smooth. Continuous sculpting is a
novel method that combines additive manufacturing to surface modification by relative motion of a
forming to... | null | null | null | null | null | null |
['Wu, Ying-Jeng Engin', 'Beaman, J.J.'] | 2018-04-10T19:15:04Z | 2018-04-10T19:15:04Z | 1990 | Mechanical Engineering | doi:10.15781/T2T14V62C | http://hdl.handle.net/2152/64249 | eng | 1990 International Solid Freeform Fabrication Symposium | Open | ['geometric contour', 'SFF application', 'speed'] | Contour Following for Scanning Control in SFF Application : Control Trajectory Planning | Conference paper | https://repositories.lib.utexas.edu//bitstreams/7fb9c2b7-5ae9-4f9e-aadb-e1ba74cf6cec/download | null | Geometric contour following for scanning control in SFF application is used to
refine the boundary ofthe parts for increasing the accuracy or to develop the capability to
arrange various scanning directions and paths for improving the part strength. The scanners
must be driven to follow the prescribed path as fast as p... | null | null | null | null | null | null |
['Tse, L.Y.L.', 'Kapila, S.', 'Barton, K.'] | 2021-10-28T15:45:51Z | 2021-10-28T15:45:51Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89667 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['fiber reinforced polymers', 'additive manufacturing', 'contoured 3D printing', '3D printing'] | Contoured 3D Printing of Fiber Reinforced Polymers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a74a686d-3bc4-471a-958b-dd4939ad0818/download | University of Texas at Austin | Additive manufacturing (AM) is a cost effective approach for small-scale production,
providing higher design flexibility and less material waste than traditional manufacturing
techniques. Polymers constitute one of the most popular AM materials, yielding lightweight but
inherently weak components that cannot hold up ag... | null | null | null | null | null | null |
['Seufzer, W. J.', 'Taminger, K. M.'] | 2020-03-09T13:16:09Z | 2020-03-09T13:16:09Z | 2007 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80171', 'http://dx.doi.org/10.26153/tsw/7190'] | eng | 2007 International Solid Freeform Fabrication Symposium | Open | Electron Beam Free Form Fabrication | Control Methods for the Electron Beam Free Form Fabrication Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8542016b-f8b5-45a9-a934-7f8601b77574/download | null | Engineering a closed-loop control system for an electron beam welder for additive
manufacturing is challenging. For earth and space based applications, components must work in
a vacuum and optical components must be protected from becoming occluded with metal vapor.
For extraterrestrial applications added components in... | null | null | null | null | null | null |
['Boddu, Mallikharjuna R.', 'Landers, Robert G.', 'Liou, Frank W.'] | 2019-10-18T16:19:50Z | 2019-10-18T16:19:50Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76251', 'http://dx.doi.org/10.26153/tsw/3340'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Laser Cladding | Control of Laser Cladding for Rapid Prototyping--a Review | Conference paper | https://repositories.lib.utexas.edu//bitstreams/70109e14-caa4-45bf-8995-d0b4fac574f2/download | null | Lasers have wide–ranging applications in the manufacturing field (e.g., cladding,
welding, cutting, machining, drilling). Extensive work is being conducted to apply laser cladding
as a Rapid Prototyping (RP) process. In this paper the authors illustrate various principles of
laser cladding in rapid prototyping. Importa... | null | null | null | null | null | null |
['Chin, R.K.', 'Beuth, J.L', 'Amon, C.H.'] | 2018-11-02T14:15:36Z | 2018-11-02T14:15:36Z | 1995 | Mechanical Engineering | doi:10.15781/T2PG1J73P | http://hdl.handle.net/2152/69329 | eng | 1995 International Solid Freeform Fabrication Symposium | Open | ['Shape Deposition Manufacturing', 'carbon steel', 'inelastic compression-tension'] | Control of Residual Thermal Stresses in Shape Deposition Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a8ca57b1-c209-4e55-a861-2dd9dd7b8e31/download | null | Layer-level thermal and mechanical modeling ofthe microcasting stage of ShaPe Deposition
Manufacturing is presented. Thermo-mechanical models of carbon steel deposited onto a carbon
steel substrate are described. Mechanics modeling addresses the issue of residual stress build-up.
The effects of substrate heating and be... | null | null | null | null | null | null |
['Yang, Feifei', 'Jiang, Tianyu', 'Chen, Xu', 'Lalier, Greg', 'Bartolone, John'] | 2021-12-01T23:50:07Z | 2021-12-01T23:50:07Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90663', 'http://dx.doi.org/10.26153/tsw/17582'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['selective laser sintering', 'surface quality', 'polyamide 12', 'additive manufacturing'] | A Control of Surface Quality in Selective Laser Sintering Additive Manufacturing with Reclaimed Polyamide Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4a47d471-d13e-4d87-af94-bfd7ef098d30/download | University of Texas at Austin | In selective laser sintering (SLS) additive manufacturing (AM), a substantial amount of
polyamide 12 materials remains un-sintered, recyclable, and reusable. However, using reclaimed
polyamide 12 powder in SLS results in undesirable part surface finish. Very limited research has
been done on the improvement of part sur... | null | null | null | null | null | null |
['Wang, Jiwen', 'Shaw, Leon L.', 'Marcus, Harris L.', 'Cameron, T.B.'] | 2019-11-21T17:48:04Z | 2019-11-21T17:48:04Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78543', 'http://dx.doi.org/10.26153/tsw/5599'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Cross Section | Control of the Cross Section Geometry of Extruded Dental Porcelain Slurries for Rapid Prototyping Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/06ad576b-bf4e-4b46-a1d5-3aa01017c6a8/download | null | This study investigates the dependence of the cross section geometry of extruded dental
porcelain slurries on the rheological property of the slurry and the extrusion conditions. It is
found that a pseudoplastic slurry is a basic requirement for obtaining extruded lines with
rectangular cross sections. The cross sectio... | The authors gratefully acknowledge financial support provided by
the National Science Foundation under Grant Nos: DMI-9908249 and DMI-0218169. | null | null | null | null | null |
['Capps, Nicholas', 'Goldstein, Jonathan', 'Landers, Robert', 'Kinzel, Edward'] | 2024-03-26T20:27:20Z | 2024-03-26T20:27:20Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124396', 'https://doi.org/10.26153/tsw/51004'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'glass'] | Control of Track Morphology in Digital Glass Forming | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8a88a902-81ae-421d-a01d-7e93c7eb50ae/download | University of Texas at Austin | Digital Glass Forming involves locally heating a glass filament using a laser while continuously feeding relative to
the workpiece. This enables precise control of the viscosity of the molten region. This viscous melt pool is deformed
by forces from the filament and workpiece. This paper investigates the relationships ... | null | null | null | null | null | null |
['Comb, James W.', 'Priedman, William R.'] | 2018-05-03T17:11:43Z | 2018-05-03T17:11:43Z | 1993 | Mechanical Engineering | doi:10.15781/T2CJ8836K | http://hdl.handle.net/2152/65042 | eng | 1993 International Solid Freeform Fabrication Symposium | Open | ['Stratasys', 'Fused Deposition Modeling', 'FDM'] | Control Parameters and Materials Selection Criteria for Rapid Prototyping Systems | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3bd0a48d-d944-45de-92c8-f76d39af5a92/download | null | Since the introduction ofrapid prototyping technology as a tool for time
compression and concurrent engineering in the design and manufacturing process, many
enhancements and refinements have been made based on the experience ofusers and
manufacturers ofrapid prototyping equipment. These improvements contribute
signifi... | null | null | null | null | null | null |
['Nycz, Andrzej', 'Noakes, Mark W.', 'Masuo, Christopher J.', 'Love, Lonnie J.'] | 2021-11-11T16:19:33Z | 2021-11-11T16:19:33Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90234', 'http://dx.doi.org/10.26153/tsw/17155'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['control system framework', 'control system', 'G-code', 'printing paths', '3D printing', 'robot manipulator', 'robotic arm', 'degrees of freedom'] | Control System Framework for Using G-Code-Based 3D Printing Paths on a Multi-Degree of Freedom Robotic Arm | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6948cc90-39cc-4d0a-9533-1619a6e00f8e/download | University of Texas at Austin | This paper describes a control system framework using G-Code-based 3D printing paths on
a serial link robot manipulator with multiple degrees of freedom. Usually, G-Code is created by a
software application, commonly referred to as a slicer, meant for gantry systems. However, G-Code does not address the kinematic compl... | null | null | null | null | null | null |
['Levy, Gideon N.', 'Boehler, Paul', 'Martinoni, Raffaele', 'Schindel, Ralf', 'Schleiss, Peter'] | 2020-02-21T14:38:53Z | 2020-02-21T14:38:53Z | 2005 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80057', 'http://dx.doi.org/10.26153/tsw/7079'] | eng | 2005 International Solid Freeform Fabrication Symposium | Open | ['Rapid Prototyping', 'Selective Laser Sintering', 'Elastomer'] | Controlled Local Properties in the Same Part with Sintaflex A New Elastomer Powder Material for the SLS Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0c33c8bd-2c49-43e2-bb01-f7af105e54d9/download | null | A new powder material for the SLS (Selective Laser Sintering) process was recently released.
The material is a result of fruitful research programs involving industry and university. The
well known and widely used DuraFom™ (PA12) and theCastForm™ (PS) SLS-materials were
developed by the same team.
In the search for new... | null | null | null | null | null | null |
['Liu, Y.', 'Beck, S.', 'Nicolleau, F.', 'Majewski, C.E.'] | 2021-10-12T18:04:16Z | 2021-10-12T18:04:16Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88709', 'http://dx.doi.org/10.26153/tsw/15643'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['Sierpinski pyramids', 'laser sintering', 'air flow', 'turbulence', 'fluid flow', 'flow control'] | Controlled Multi-Scale Turbulence through the Use of Laser Sintered Sierpinski Pyramids | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e696ae79-c58c-41a7-ad2e-24eb85c25d02/download | University of Texas at Austin | The research presented here is the result of a new collaboration between the Centre for
Advanced Additive Manufacturing (AdAM) and the Thermofluids group at The University of
Sheffield, regarding the use of fractal geometries for the control and influence of fluid flow. It is
believed that the use of multiscale objects... | null | null | null | null | null | null |
['Zak, Gene', 'Shiu, Matthew'] | 2019-10-09T16:22:45Z | 2019-10-09T16:22:45Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76155', 'http://dx.doi.org/10.26153/tsw/3244'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Laminated | Controlled-Depth Laser Cutting of Aluminum Sheet for Laminated Object Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/199d09b0-7ef3-4529-bdf8-5417483beaf6/download | null | Replacing paper with metal in laminated object manufacturing would bring improvements in terms of
part's longevity, and its mechanical and thermal properties. In fabricating laminated parts, a challenging
step is blind cutting of the metal sheet. Challenges to overcome are (1) maintaining consistent depth of cut,
(2) a... | We gratefully acknowledge the financial support of Centre for Automotive Materials and
Manufacturing and Canada Foundation for Innovation. | null | null | null | null | null |
['Liu, Bochuan', 'Gibbons, Gregory J.'] | 2024-03-25T23:31:12Z | 2024-03-25T23:31:12Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124337', 'https://doi.org/10.26153/tsw/50945'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['L-PBF', 'preferential evaporation', 'chemical composition', 'AlSi10Mg', 'tensile properties', 'additive manufacturing'] | CONTROLLING CHEMICAL COMPOSITION CHANGES IN LASER POWDER BED FUSION OF ALSI10MG | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f4113aa3-b725-4bfa-b788-deb8cc177641/download | University of Texas at Austin | Due to the large energy input during the laser powder bed fusion process, some elements
of metal alloy will reach vaporisation temperature. Significant differences between the volatility
of various elements in the alloy may change the chemical composition after manufacturing. This
study used this preferential evaporati... | null | null | null | null | null | null |
['Palmer, E.', 'Rosser, J.', 'Ritchie, M.', 'Bromley, C.', 'Brown, S.G.R.', 'Lavery, N.P.'] | 2023-03-30T16:00:37Z | 2023-03-30T16:00:37Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117694', 'http://dx.doi.org/10.26153/tsw/44573'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | IN625 | Controlling Grain Evolution of IN625 Parts Produced by LPBF-AM | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1e256991-f838-498b-b0c5-f533f7ea6916/download | null | Laser Powder Bed Fusion (LPBF) Additive Manufacturing (AM) is rapidly being
adopted globally due to its capability of producing complex net-shape parts in a range of alloys
with mechanical properties as good as, or better than conventional processes. The alluring
possibility is in controlling microstructural feature... | null | null | null | null | null | null |
['Soylemez, Emrecan', 'Beuth, Jack L.'] | 2021-09-30T19:01:40Z | 2021-09-30T19:01:40Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88280', 'http://dx.doi.org/10.26153/tsw/15221'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['electron beam-based additive manufacturing', 'melt pool dimension', 'material deposition rates', 'electron beam deposition', 'electron beam'] | Controlling Melt Pool Dimensions Over a Wide Range of Material Deposition Rates in Electron Beam Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/084f5aa6-1f5c-4494-babc-58dfcad0c981/download | University of Texas at Austin | Electron beam-based additive manufacturing processes are being seriously considered for
manufacturing and repair applications in the aerospace industry. To be successful, these
processes must work over a wide range of material deposition rates to combine affordability
(requiring high deposition rates) with the ability ... | null | null | null | null | null | null |
['Starr, Thomas L.', 'Rafi, Khalid', 'Stucker, Brent', 'Scherzer, Christopher M.'] | 2021-10-06T19:55:31Z | 2021-10-06T19:55:31Z | 8/22/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88426', 'http://dx.doi.org/10.26153/tsw/15363'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['selective laser melting', 'stainless steels', 'phase composition'] | Controlling Phase Composition in Selective Laser Melted Stainless Steels | Conference paper | https://repositories.lib.utexas.edu//bitstreams/971821cb-85d6-43ad-9cbb-380adfe40b8c/download | University of Texas at Austin | Commercially important stainless steels can be austenitic or martensitic and this phase
composition fundamentally controls the mechanical properties of the material. With selective
laser melting (SLM), 17-4 stainless steel can be produced in either phase depending on powder
composition, SLM conditions and post-build he... | null | null | null | null | null | null |
['Fussell, P.S.', 'Kirchner, H.O.K', 'Prinz, F.B.', 'Weiss, L.E.'] | 2018-04-17T18:18:46Z | 2018-04-17T18:18:46Z | 1991 | Mechanical Engineering | doi:10.15781/T2H41K447 | http://hdl.handle.net/2152/64342 | eng | 1991 International Solid Freeform Fabrication Symposium | Open | ['rapid tooling', 'NOODLES', 'stereolithography'] | Controlling the Microstructure of Arc Sprayed Shells | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3f313338-f9ad-47d0-8841-e33ce583859d/download | null | Techniques for controlling the microstructure of sprayed steel structures are
discussed in this paper. Steel is arc sprayed onto shaped substrates to form tooling. The
quality of the tool is greatly influenced by the microstructure of the material and the interlamella
regions of the deposit. This work is focused on cha... | null | null | null | null | null | null |
['Rüsenberg, S.', 'Weiffen, R.', 'Knoop, F.', 'Schmid, H.-J.'] | 2021-10-07T14:59:58Z | 2021-10-07T14:59:58Z | 8/22/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88471', 'http://dx.doi.org/10.26153/tsw/15408'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['laser sintered parts', 'laser sintering', 'powder quality', 'cooldown phase', 'process quality'] | Controlling the Quality of Laser Sintered Parts Along the Process Chain | Conference paper | https://repositories.lib.utexas.edu//bitstreams/521213c7-46fc-4fd8-b7b2-186321e26c73/download | University of Texas at Austin | The quality of laser sintered parts, in this work, manufactured by polymer laser sintering by
using an EOSINT P395 Laser Sintering system, depends on several steps along the process chain.
The first step is the characterization of the powder quality, whereas the rheological and physical
investigations of nylon 12 powde... | null | null | null | null | null | null |
['Milward, S.S.', 'Swygart, H.', 'Eccles, L.', 'Brown, S.G.R.', 'Lavery, N.P.'] | 2021-11-04T19:30:16Z | 2021-11-04T19:30:16Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90010', 'http://dx.doi.org/10.26153/16931'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['co-efficient of thermal expansion', 'CTE', 'lattice structures', 'high precision optical system', 'laser powder bed fusion'] | Controlling Thermal Expansion with Lattice Structures Using Laser Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d546d12d-39cb-41a1-a333-25c3865474fe/download | University of Texas at Austin | Tuning the Co-efficient of Thermal Expansion (CTE) of a component is traditionally limited by material
choice. Laser Powder Bed Fusion (LPBF) enables the designer to create complex geometries including lattice
structures. When combined with a secondary material, these metallic lattice structures can be designed to
exhi... | null | null | null | null | null | null |
['Masoomi, Mohammad', 'Soltani-Tehrani, Arash', 'Shamsaei, Nima', 'Thompson, Scott M.'] | 2021-11-11T16:34:39Z | 2021-11-11T16:34:39Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90239', 'http://dx.doi.org/10.26153/tsw/17160'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['laser powder bed fusion', 'convective heat transfer coefficient', 'temperature gradient', 'numerical simulation'] | Convection Heat Transfer Coefficients for Laser Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/abc68337-42aa-4b11-9426-6e7a88f61820/download | University of Texas at Austin | This study investigates the effects of convection heat transfer during the laser-powder bed fusion
(L-PBF) additive manufacturing process. For the L-PBF process, parts are fabricated under a
purged, inert environment to avoid oxidation. Part of the delivered laser energy is transferred to
the process chamber/environmen... | null | null | null | null | null | null |
['Zhu, Feng', 'Chen, Ke-Zhang', 'Feng, Xin-An'] | 2020-02-17T14:18:06Z | 2020-02-17T14:18:06Z | 8/4/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79994', 'http://dx.doi.org/10.26153/tsw/7019'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | functionally graded materials | Converting a CAD Model into a Manufacturing Model for the Components Made of a Multiphase Perfect Material | Conference paper | https://repositories.lib.utexas.edu//bitstreams/46d57997-59fa-4091-a36f-5651774c4977/download | null | To manufacture the component made of a multiphase perfect material (including homogeneous
and multi heterogeneous materials), it CAD model should be processed and converted into
layered manufacturing model for further transformation of numerical control (NC) coding. This
paper develops its detailed approaches and corre... | null | null | null | null | null | null |
['Kim, C.Y.', 'Cuaron, A.', 'Perez, M.A.', 'Espalin, D.', 'MacDonald, E.', 'Wicker, R.B.'] | 2021-10-12T21:19:27Z | 2021-10-12T21:19:27Z | 2014 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88742', 'http://dx.doi.org/10.26153/tsw/15676'] | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['cooperative fabrication', 'harmonic fabrication', 'embedded three-dimensional wire in', 'degrees of freedom', 'Cartesian coordinate'] | Cooperative Fabrication Methodology for Embedding Wireon Corved Surfaces | Conference paper | https://repositories.lib.utexas.edu//bitstreams/675364f3-0458-48db-beff-9f1192c1117d/download | University of Texas at Austin | In conventional additive manufacturing (AM), an object is fabricated by depositing material in a
layer by layer fashion. Typically, this process is retained so that deposition can occur on flat
surfaces and motion can be constrained to requiring only three degrees of freedom (DOF) in a
Cartesian coordinate system. When... | null | null | null | null | null | null |
['Rhodes, Andrew', 'Walker, Roo', 'Smith, Tyler', 'Lindahl, John', 'Kunc, Vlastimil', 'Duty, Chad'] | 2021-12-06T21:43:37Z | 2021-12-06T21:43:37Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90682', 'http://dx.doi.org/10.26153/tsw/17601'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['print parameters', 'fiber length', 'mechanical properties', 'fiber-reinforced composites', 'big area additive manufacturing'] | Correlating Large-Format AM Print Parameters to Fiber Length and Mechanical Performance of Reinforced Polymer Composites | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cf90fc05-8f89-4840-9ae4-3dc581555251/download | University of Texas at Austin | This paper aims to correlate processing conditions to fiber length and mechanical
properties in fiber-reinforced composites on the Big Area Additive Manufacturing (BAAM)
system at Oak Ridge National Laboratory. The processing of fiber-reinforced composites has a
significant influence on their microstructure, which dict... | null | null | null | null | null | null |
['Lee, Y.S.', 'Bandari, Y.', 'Simunovic, S.', 'Richardson, B.', 'Kirka, M.M.'] | 2021-11-09T19:44:02Z | 2021-11-09T19:44:02Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90143', 'http://dx.doi.org/10.26153/tsw/17064'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['LMD-wire', 'distortion', 'inter-layer time', 'finite element method', 'additive manufacturing', 'plate oscillation', 'Ti-6Al-4V'] | Correlations of Interlayer Time with Distortion of Large Ti-6Al-4V Components in Laser Metal Deposition with Wire | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6ddb9727-07d8-4c1b-b85c-e5f889da3000/download | University of Texas at Austin | Laser metal deposition with wire (LMD-w) is one of the emerging additive
manufacturing (AM) technologies for large-scale aerospace components due to high deposition
rates and material efficiency. However, it often results in undesired stresses and distortions due
to non-uniform expansion and contraction of material dur... | null | null | null | null | null | null |
['Ertay, Deniz Sera', 'Ma, Henry', 'Vlasea, Mihaela'] | 2021-11-09T15:27:15Z | 2021-11-09T15:27:15Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90094', 'http://dx.doi.org/10.26153/tsw/17015'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['pore defects', 'beam path', 'toolpath', 'border discontinuities', 'laser powder bed fusion'] | Correlative Beam Path and Pore Defect Space Analysis for Modulated Powder Bed Laser Fusion Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d513f523-0fe0-45e6-9848-2946f15faf76/download | University of Texas at Austin | There are ongoing challenges in achieving full density metal parts via Laser Powder Bed
fusion (LPBF). Numerous of studies have shown that the part density depends on the process
parameters, the powder characteristics and the process environment conditions. The scan strategy
and the interactions of scan paths at discon... | null | null | null | null | null | null |
['Lindemann, Christian', 'Koch, Rainer'] | 2021-10-26T18:01:37Z | 2021-10-26T18:01:37Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89542 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'product development processes', 'PDPs', 'cost efficiency'] | Cost Efficient Design and Planning for Additive Manufacturing Technologies | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5de7d8bb-0446-47a3-abc9-c80a974310c9/download | University of Texas at Austin | null | null | This paper discusses additive manufacturing with regards to the current available PDP's while setting a focus on the economic aspects of the integration. | null | null | null | null |
['Baumers, M.', 'Holweg, M.'] | 2021-11-01T20:38:22Z | 2021-11-01T20:38:22Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89738 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['manufacturing costs', 'build failure', 'laser sintering', 'additive manufacturing'] | Cost Impact of the Risk of Build Failure in Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/09a029e5-f9ad-484b-b957-d67609e8dbac/download | University of Texas at Austin | While the feasibility of adopting Additive Manufacturing (AM) has been demonstrated in
a range of industrial sectors, the total costs associated with the operation of the technology are not
fully understood. This study reports the results of a series of build experiments in a controlled
environment for the analysis of ... | null | null | null | null | null | null |
['Barclift, Michael', 'Joshi, Sanjay', 'Simpson, Timothy', 'Dickman, Corey'] | 2021-11-01T20:55:42Z | 2021-11-01T20:55:42Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89747 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['cost modeling', 'depreciation', 'resused powders', 'powder feedstocks', 'powder bed fusion', 'additive manufacturing'] | Cost Modeling and Depreciation for Reused Powder Feedstocks in Powder Bed Fusion Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c2115481-a9ed-4649-8239-8340e5d73c29/download | University of Texas at Austin | Cost modeling for Powder Fusion (PBF) has traditionally treated the material feedstock
as a fixed cost. Given that a built-up geometry in PBF must be in a bed filled with surrounding
powder, the material feedstock is susceptible to satellites, chemical contamination, and dissimilar
properties with each subsequent reuse... | null | null | null | null | null | null |
['Kearns, Alexa', 'Farahbakhsh, Nasim', 'Venditti, Richard', 'Jur, Jesse'] | 2021-10-27T22:57:00Z | 2021-10-27T22:57:00Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89641 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['3D printing', 'cotton', 'pulverized cotton', 'low-density polyethylene', 'nanofibrillated cellulose', 'NFC'] | Cotton Fibers in 3D Printing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/02310db7-492e-4a9e-b46f-e9f7af17ab28/download | University of Texas at Austin | This work explores the materials challenges of cotton-loaded with polymer composites
toward sustainable solutions in 3D printed free forms. A key step toward composite filament
development is the reduction in size of the original cotton fibers. Mechanical processing of the
cotton is introduced as a means of reducing th... | null | null | null | null | null | null |
['McCarthy, D.L.', 'Williams, C.B.'] | 2021-10-05T15:52:50Z | 2021-10-05T15:52:50Z | 8/22/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88398', 'http://dx.doi.org/10.26153/tsw/15337'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'electroless plating', 'electroforming', 'laser sintering'] | Creating Complex Hollow Metal Geometries using Additive Manufacturing and Electroforming | Conference paper | https://repositories.lib.utexas.edu//bitstreams/97319f36-4ae6-4fa7-9def-be3e74f18d5c/download | University of Texas at Austin | Additive manufacturing introduces a new design paradigm that allows the fabrication of
geometrically complex parts that cannot be produced by traditional manufacturing and assembly
methods. In this paper, the authors investigate the combination of laser sintering with an
electroforming process using electroless nickel ... | null | null | null | null | null | null |
['Phillips, T.', 'Milroy, C.', 'Beaman, J.'] | 2021-12-06T21:28:45Z | 2021-12-06T21:28:45Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90677', 'http://dx.doi.org/10.26153/tsw/17596'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['lithium batteries', 'composite materials', 'conductivity', 'electroactivity'] | Creating Conformable Lithium Batteries Using Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0d694d62-7465-4032-8a05-1a31e81b4be5/download | University of Texas at Austin | Selective laser sintering is an additive manufacturing technique that uses a laser to
consolidate powdered material and create complex three dimensional parts. Typically, SLS
utilizes thermoplastic polymer media to create dense plastic components (direct SLS). It is also
possible, however, to use composite powders with... | null | null | null | null | null | null |
['Dumene, Richard L.', 'Kennedy, Paul', 'Williams, Christopher B.', 'Sweeney, Dennis', 'Earle, Greg'] | 2021-10-21T22:05:17Z | 2021-10-21T22:05:17Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89456 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['radiofrequency', 'RF structures', 'embedding', 'PolyJet', 'material jetting'] | Creating Embedded Radiofrequency Structures Using PolyJet Material Jetting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/04ceb5ed-3337-409c-a438-5d2a48eada45/download | University of Texas at Austin | Embedding of integrated systems via Additive Manufacturing (AM) offers the potential to save
weight, space, and time in the production of electronics and vehicles. Of specific interest are
embedded electrical systems that operate in the radiofrequency (RF) range as they have great
potential utility in communication sys... | null | null | null | null | null | null |
['Frank, Matthew C.', 'Joshi, Ashish', 'Lei, Shuangyan', 'Anderson, Donald D.', 'Tochigi, Yuki', 'Brown, Thomas D.'] | 2021-10-05T19:18:48Z | 2021-10-05T19:18:48Z | 2012 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88415', 'http://dx.doi.org/10.26153/tsw/15354'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['Subtractive Rapid Prototying', 'bone implants', 'human allograft bone'] | Creating Implants from Allograft Bone using Subtractive Rapid Prototyping | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0efb0040-f1d4-4d48-ab05-6e14636b4c07/download | University of Texas at Austin | This research involves the development of rapid manufacturing for bone implants using human allograft
bone in a Subtractive Rapid Prototyping process. Using CT-derived CAD models of missing bone due to
high energy trauma or tumor resection, surgical reconstruction could be improved with custom rapid
implants made from ... | null | null | null | null | null | null |
['Roschli, Alex', 'Post, Brian', 'Chesser, Phillip', 'Borish, Michael', 'Love, Lonnie', 'Kim, Seokpum'] | 2021-11-18T16:51:55Z | 2021-11-18T16:51:55Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90425', 'http://dx.doi.org/10.26153/tsw/17346'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['toolpaths', 'extruder modification', '3D printing', 'extrusion-based systems'] | Creating Toolpaths Without Starts and Stops for Extrusion-Based Systems | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fb0ed156-649d-4419-b27e-13bdefcc6f62/download | University of Texas at Austin | Toolpath generation for extrusion-based additive manufacturing systems, called slicing,
involves operations on polygonal contours that are derived from an STL file. Slicing generates
multiple paths per layer (both closed-loop and open-loop) that are designed to optimally fill the
space outlined by the polygon(s). In th... | null | null | null | null | null | null |
['Moeskops, Eef', 'Kamperman, Nico', 'van de Vorst, Bart', 'Knoppers, Rik'] | 2019-12-05T18:26:15Z | 2019-12-05T18:26:15Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78652', 'http://dx.doi.org/10.26153/tsw/5708'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Polyamide | Creep Behaviour of Polyamide in Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d9beaf74-76f1-42f0-bc25-a13e71ddbc72/download | null | The use of Rapid Prototyping technology to produce fully-functional end use products
(Rapid Manufacturing) requires understanding of the material's time dependency. Creep is the
time dependent strain as a result of a constant load. Creep behaviour of sintered polyamide-12
processed by the Selective Laser Sintering proc... | null | null | null | null | null | null |
['Schultz, J.', 'Kander, R.', 'Suchicital, C.'] | 2019-03-13T16:19:43Z | 2019-03-13T16:19:43Z | 1999 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73641', 'http://dx.doi.org/10.26153/tsw/783'] | eng | 1999 International Solid Freeform Fabrication Symposium | Open | ['Selective Laser Sintering', 'Mechanical Alloying'] | Cryogenic Mechanical Alloying of Poly (ether ether ketone) - Polycarbonate Composite Powders for Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9978f603-04cf-442f-b686-ad4fcfdb58cc/download | null | Mechanical alloying is a solid state processing technique traditionally used in the
metallurgical industry to extend solubility limits in alloy systems. Mechanical alloying can also
be used to blend polymer systems at ambient or cryogenic temperatures. In this work, cryogenic
mechanical alloying was employed to create ... | null | null | null | null | null | null |
Wudy, K. | 2021-11-18T01:41:15Z | 2021-11-18T01:41:15Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90397', 'http://dx.doi.org/10.26153/tsw/17318'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['laser sintering', 'thermoset', 'thermoplastic', 'multi-material part'] | Curing and Infiltration Behavior of UV-Curing Thermosets for the Use in a Combined Laser Sintering Process of Polymers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/031c8c40-5536-463d-bbd9-d1c1f17a664d/download | University of Texas at Austin | The investigation in this study addresses a new additive manufacturing process, which enables the
production of multi-material parts consisting of thermosets and thermoplastics. A liquid thermoset resin will be
applied with a micro value syringe in the laser sintering (LS) system. The liquid thermoset reacts parallel t... | null | null | null | null | null | null |
['Brady, G. Allen', 'Chu, Tien-Min', 'Halloran, John W.'] | 2018-11-14T20:47:02Z | 2018-11-14T20:47:02Z | 1996 | Mechanical Engineering | doi:10.15781/T28C9RQ08 | http://hdl.handle.net/2152/70264 | null | 1996 International Solid Freeform Fabrication Symposium | Open | ['SL technique', 'uv-polymerized binder', 'HA ceramics'] | Curing Behavior of Ceramic Resin for Stereolithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9078d708-b07c-44ee-805a-b9a5b514daba/download | null | Ceramic green bodies have been created with stereolithography methods by using ultraviolet curable
suspension of ceramic powders, a "ceramic resin", on a Stereolithography Apparatus (SLA).
A minivat system with mini-recoater blade was designed to run small batch experiments on an
SLA-250/40 machine. With the ceramic re... | null | null | null | null | null | null |
['Wudy, K.', 'Drummer, D.'] | 2021-11-09T15:41:22Z | 2021-11-09T15:41:22Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90099', 'http://dx.doi.org/10.26153/tsw/17020'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['curing behavior', 'thermosets', 'multimaterial SLS parts', 'selective laser sintering', 'additive manufacturing'] | Curing Behavior of Thermosets for the Use in a Combined Selective Laser Sintering Process of Polymers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a3e4cc8e-0d87-4cbc-9bae-ed6d95bbc36a/download | University of Texas at Austin | Selective laser sintering (SLS) of polymers is an additive manufacturing process,
which enables the production of functional technical components. Unfortunately, the SLS
process is restricted regarding the materials that can be processed and thus resulting
component properties are limited.
The investigations in this st... | null | null | null | null | null | null |
['Law, Andrew Chung Chee', 'Southon, Nicholas', 'Senin, Nicola', 'Stavroulakis, Petros', 'Leach, Richard', 'Goodridge, Ruth', 'Kong, Zhenyu'] | 2021-11-09T14:59:52Z | 2021-11-09T14:59:52Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90089', 'http://dx.doi.org/10.26153/tsw/17010'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'polymer powder bed fusion', 'in-process monitoring', 'fringe projection', '3D point cloud processing', 'curvature', 'segmentation'] | Curvature-Based Segmentation of Powder Bed Point Clouds for In-Process Monitoring | Conference paper | https://repositories.lib.utexas.edu//bitstreams/432050c5-d01a-43ff-bd43-66f110bf7fc7/download | University of Texas at Austin | This paper presents a curvature-based analysis of point clouds collected in-process
with fringe projection in a polymer powder bed fusion process. The three-dimensional
point clouds were obtained from outside of the build chamber with a fringe projection
measurement system which was provided with access through an obse... | null | null | null | null | null | null |
['Klosterman, Donald A.', 'Chartoff, Richard P.', 'Osborne, Nora R.', 'Graves, George A.', 'Lightman, Allan', 'Han, Gyoowan', 'Bezeredi, Akos', 'Rodrigues, Stan'] | 2019-03-01T17:27:06Z | 2019-03-01T17:27:06Z | 1998 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73513', 'http://dx.doi.org/10.26153/tsw/663'] | eng | 1998 International Solid Freeform Fabrication Symposium | Open | ['LOM', 'rapid prototyping'] | Curved Layer LOM of Ceramics and Composites | Conference paper | https://repositories.lib.utexas.edu//bitstreams/87b9a3a5-76fc-4614-9c36-40e8d3c47daa/download | null | A novel rapidprototyping (RP) technology incorporating a curved layer building
style has been developed. The new process,based on Laminated Object Manufacturing
(LOM), is suited for efficient fabrication of curved layer structures made from ceramics
and fibrous composites. Anew LOM machine was developedithatuses cerami... | null | null | null | null | null | null |
Kalmanovich, Gary | 2018-11-14T17:20:08Z | 2018-11-14T17:20:08Z | 1996 | Mechanical Engineering | doi:10.15781/T2H12VT2W | http://hdl.handle.net/2152/70244 | eng | 1996 International Solid Freeform Fabrication Symposium | Open | ['LOM', 'manufacturing process', 'curved-layer'] | "Curved-Layer" Laminated Object Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1fd8fc07-fd5a-420d-97e1-9dafbff943c1/download | null | A process where a freeform solid object is built by bonding cut layers of material together is
called a Laminated Object Manufacturing process. Until today, all ofthe LOM processes utilized
straight forward planar cross-sections of the intended object for manufacturing. The "CurvedLayer"
project's objective is to perfo... | null | null | null | null | null | null |
['Nambiar, R.V.', 'Jones, R.E.', 'Gomez, J.R.'] | 2019-10-18T16:52:50Z | 2019-10-18T16:52:50Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76259', 'http://dx.doi.org/10.26153/tsw/3348'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Reconstruction | Custom Fabrication of Hard Tissue Reconstructive Frameworks | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2bb1971e-1d46-4bac-be00-dea8204bff10/download | null | The feasibility of fabricating custom frameworks for tissue regeneration utilizing
three-dimensional inkjet printing technology followed by slip casting was investigated. A
CAD solid model of mold was created with structures within the mold cavity to provide
variable, customized porosity in the cast framework. The poly... | null | null | null | null | null | null |
['Remmers, Richard', 'Cook, Doug', 'Gervasi, Vito'] | 2021-10-01T00:14:19Z | 2021-10-01T00:14:19Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88305', 'http://dx.doi.org/10.26153/tsw/15246'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'fluid power industry', 'custom pneumatic rotary actuator', 'active ankle-foot orthosis'] | Custom, Integrated, Pneumatic, Rotary Actuator for an Active Ankle-Foot Orthosis | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6eab6d2a-4e2e-4c21-b30a-be46b92a3f49/download | University of Texas at Austin | End-use objects produced via additive manufacturing (AM) are on the rise and new
applications in the fluid power industry are emerging. Recently, a custom, pneumatic, rotary
actuator was been designed and additively manufactured for integration into an active ankle-foot
orthosis that is being developed in the National ... | null | null | null | null | null | null |
['Mohammed, Mazhar I.', 'Fitzpatrick, Angus P.', 'Malyala, Santosh K.', 'Gibson, Ian'] | 2021-10-28T21:50:29Z | 2021-10-28T21:50:29Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89709 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['patient specific', 'mandible', 'implant', 'design', '3D printing'] | Customised Design and Development of Patient Specific 3D Printed Whole Mandible Implant | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6502fcd6-dc4b-43f7-9e7c-5148eb259ccc/download | University of Texas at Austin | In this study we assessed the design criteria for the creation of a patient specific, whole
mandible implant based on a patient’s medical imaging data and 3D printing. We tailor this
procedure to a patient who will undergo a mandibulectomy due to cancer infiltration of the jaw.
The patient CT scan data was used to gene... | null | null | null | null | null | null |
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