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['Dickens, Phill', 'Reeves, Phill', 'Hague, Richard'] | 2021-10-05T15:29:56Z | 2021-10-05T15:29:56Z | 2012 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88391', 'http://dx.doi.org/10.26153/tsw/15330'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['Additive Manufacturing', 'Additive Manufacturing education', 'UK', 'Institution of Mechanical Engineers'] | Additive Manufacturing Education in the UK | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8e6899cc-83af-46f7-8dfb-127718e382fb/download | University of Texas at Austin | There has been and continues to be a considerable effort regarding education for
Additive Manufacturing (AM) in the UK. This generally started in 1992 with a seminar
organised by the Institution of Mechanical Engineers and an industrial exhibition stand
at Mach 92. However, before the education activities are discussed... | null | null | null | null | null | null |
['Dey, N.K.', 'Liou, F.W.', 'Nedic, C.'] | 2021-10-12T17:55:55Z | 2021-10-12T17:55:55Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88707', 'http://dx.doi.org/10.26153/tsw/15641'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'laser deposition', 'titanium', 'Ti-6Al-4V', 'aerospace repair'] | Additive Manufacturing Laser Deposition of Ti-6Al-4V for Aerospace Repair Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/895a2fc0-e880-4da6-aa51-6a01b0fbbcc8/download | University of Texas at Austin | Parts or products from high performance metal are very
expensive, partly due to the processing complexities during
manufacturing. The purpose of this project is to use additive
laser deposition and machining processes to repair titanium
parts, thus extending the service life of these parts. The study
broadly included p... | null | null | null | null | null | null |
['Knapp, C.M.', 'Lienert, T.J.', 'Chen, C.', 'Kovar, D.'] | 2021-10-12T22:25:13Z | 2021-10-12T22:25:13Z | 2014 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88755', 'http://dx.doi.org/10.26153/tsw/15689'] | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['direct metal deposition', 'Laser Engineered Net Shaping', 'AISI 1018 steel', 'heat-affected zone', 'steel substrates', 'microstructure', 'additive manufacturing'] | Additive Manufacturing of 1018 Steel: Process Observations and Calculations | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f8df7da2-641d-451e-a0e5-f5c758037e0a/download | University of Texas at Austin | The temperature distribution in the vicinity of the laser used in direct metal deposition
(DMD) plays a critical role in determining the final microstructure and mechanical properties of
the deposit and the heat-affected zone (HAZ) within the substrate. Samples were prepared using
Laser Engineered Net Shaping (LENSTM) ... | null | null | null | null | null | null |
['Tsui, Lok-kun', 'Maines, Erin', 'Evans, Lindsey', 'Keicher, David', 'Lavin, Judith'] | 2021-11-10T21:14:14Z | 2021-11-10T21:14:14Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90177', 'http://dx.doi.org/10.26153/tsw/17098'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['UV curable resin', 'alumina pastes', 'in-situ', 'material extrusion', 'printing', 'additive manufacturing'] | Additive Manufacturing of Alumina Components by Extrusion of In-Situ UV-Cured Pastes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/eeb89f9c-c6b5-47e3-b23f-f3d91a6f49ba/download | University of Texas at Austin | Additive manufacturing of ceramic materials is an attractive technique for rapid
prototyping of components at small scales and low cost. We have investigated the printing of
alumina pastes loaded at 70-81.5 wt% solids in a UV curable resin. These can be deposited by
extrusion from a syringe head on a Hyrel System 30M p... | null | null | null | null | null | null |
['Girdis, Jordan', 'McCaffrey, Matthew', 'Proust, Gwénaëlle'] | 2021-10-27T22:48:47Z | 2021-10-27T22:48:47Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89638 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['fused deposition modeling', 'short carbon fibers', 'graphene', 'polymer composites'] | Additive Manufacturing of Carbon Fiber and Graphene – Polymer Composites using the technique of Fused Deposition Modelling | Conference paper | https://repositories.lib.utexas.edu//bitstreams/be914ffc-d48c-4bd0-ab34-064a97b61cbd/download | University of Texas at Austin | Adding micro or nano-carbon reinforcements to polymers enhances their mechanical
and electrical properties. In this paper, the effects of the addition of short carbon fibres (SCF)
and graphene into acrylonitrile butadiene styrene (ABS) and polylactic acid (PLA) polymer
to create composite filaments for fused deposition... | null | null | null | null | null | null |
['Zhang, Xinchang', 'Pan, Tan', 'Chen, Yitao', 'Liou, Frank'] | 2021-12-06T22:48:08Z | 2021-12-06T22:48:08Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90704', 'http://dx.doi.org/10.26153/tsw/17623'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'functionally graded materials', 'Cu', 'stainless steel', 'dissimilar materials'] | Additive Manufacturing of Cu on 316L Stainless Steel via Inconel 718 Intermediate Layers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ed6892db-8d24-45b3-92bd-083a4bef3302/download | University of Texas at Austin | Joining of dissimilar materials is becoming increasingly prevalent to combine differing
material properties to enhance product design flexibility and performance. In this study, pure
copper was built on 316L stainless steel (SS316L) by laser-based additive manufacturing
technology in which copper was deposited layer-by... | null | null | null | null | null | null |
['Kulkarni, P.M.', 'Karunakaran, K.P.', 'Tewari, Asim', 'Legesse, Fisseha', 'Rana, Dhirendra', 'Bernard, Alain'] | 2021-10-18T20:21:34Z | 2021-10-18T20:21:34Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89231 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['directional heat condctuve', 'Additive Manufacturing', 'Hybrid Layered Manufacturing'] | Additive Manufacturing of Directionally Heat Conductive Objects | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4e433d7a-bce0-4854-b80f-12c723d9bedd/download | University of Texas at Austin | Purpose: Directionally Heat Conductive (DHC) objects are also known as thermal cables. DHC
objects used in cooling solid state devices as large heat sinks. This paper presents Additive
manufacturing (AM) as a new method for realization of DHC objects. AM can produce DHC
objects accurately, rapidly and economically.
Des... | null | null | null | null | null | null |
['Chiroli, M.', 'Ciszek, F.', 'Baschung, B.'] | 2021-11-10T21:28:55Z | 2021-11-10T21:28:55Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90181', 'http://dx.doi.org/10.26153/tsw/17102'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['energetic materials', '3D printing', 'additive manufacturing', 'defense industry'] | Additive Manufacturing of Energetic Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4ca2a243-91de-479e-829f-193d798a5294/download | University of Texas at Austin | Over the last decade, additive manufacturing gained a lot of interest within the defense
industry. However, printing energetic materials such as explosives or solid propellants remains
a challenge. A research work with the aim to suggest appropriate materials and associated 3D
printing techniques to produce energetic m... | null | null | null | null | null | null |
['Pegues, Jonathan', 'Roach, Michael', 'Shamsaei, Nima'] | 2021-11-18T00:29:49Z | 2021-11-18T00:29:49Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90371', 'http://dx.doi.org/10.26153/tsw/17292'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['laser powder bed fusion', 'crack nucleation', 'twin boundary', 'heat treatment'] | Additive Manufacturing of Fatigue Resistant Materials: Avoiding the Early Life Crack Initiation Mechanisms During Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6601581c-bb73-4eb9-9ccf-c6ab4924a19b/download | University of Texas at Austin | The full potential of additive manufacturing (AM) has been limited by the process induced
defects within the fabricated materials. Defects such as lack of fusions and gas entrapped pores act
as stress concentrators and result in premature fatigue crack initiation, severely limiting the
applicability of AM in fatigue-cr... | null | null | null | null | null | null |
['Kishore, Vidya', 'Chen, Xun', 'Ajinjeru, Christine', 'Hassen, Ahmed Arabi', 'Lindahl, John', 'Failla, Jordan', 'Kunc, Vlastimil', 'Duty, Chad'] | 2021-10-27T23:24:26Z | 2021-10-27T23:24:26Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89642 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['semi-crystalline thermoplastics', 'PPS', 'PEKK', 'additive manufacturing'] | Additive Manufacturing of High Performance Semicrystalline Thermoplastics and Their Composites | Conference paper | https://repositories.lib.utexas.edu//bitstreams/053177a7-2704-437e-b926-a1e66dd7731b/download | University of Texas at Austin | This work investigates the use of two semi-crystalline high performance
thermoplastics, polyphenylene sulfide (PPS) and poly (ether ketone ketone) (PEKK), as
feedstock for fused filament fabrication process. Composites of PPS and PEKK are emerging
as viable candidates for several components in aerospace and tooling ind... | null | null | null | null | null | null |
['Wasley, T.', 'Li, J.', 'Ta, D.', 'Shephard, J.', 'Stringer, J.', 'Smith, P.', 'Esenturk, E.', 'Connaughton, C.', 'Kay, R.'] | 2021-10-28T22:24:18Z | 2021-10-28T22:24:18Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89718 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'process integration', 'multilayer embedded electronics', 'DLP stereolithography', 'material dispensing', 'flip chip packaging'] | Additive Manufacturing of High Resolution Embedded Electronic Systems | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3f61a9f4-3b44-4556-a47c-163d5ac2a159/download | University of Texas at Austin | Additive Manufacturing (AM) processes can facilitate the rapid iterative product
development of electronic devices by optimising their design and functionality. This has been
achieved by combining two additive manufacturing processes with conventional surface mount
assembly to generate high resolution embedded multilay... | null | null | null | null | null | null |
['Cui, Wenyuan', 'Zhang, Xinchang', 'Liou, Frank'] | 2021-11-02T19:27:08Z | 2021-11-02T19:27:08Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89874 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'high-entropy alloys', 'microstructures', 'mechanical properties'] | Additive Manufacturing of High-Entropy Alloys - A Review | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d710c88e-1341-4b52-8821-a0591387b3db/download | University of Texas at Austin | High-entropy alloys have attracted increasingly interest due to their unique compositions,
microstructures and mechanical properties. Additive manufacturing has been recognized as a
promising technology to fabricate the high-entropy alloys in the recent years. The purpose of this
paper is to review the current research... | null | null | null | null | null | null |
Basak, Amrita | 2021-11-18T00:34:01Z | 2021-11-18T00:34:01Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90372', 'http://dx.doi.org/10.26153/tsw/17293'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ["high-ℽ' nickel-based superalloys", 'additive manufacturing', 'selective laser melting', 'SLM', 'processing', 'microstructure', 'mechanical properties'] | Additive Manufacturing of High-Gamma Prime Nickel-Based Superalloys through Selective Laser Melting (SLM) | Conference paper | https://repositories.lib.utexas.edu//bitstreams/766c204a-2eeb-4098-a48a-f8b33cbb492d/download | University of Texas at Austin | High-ℽ' nickel-based superalloys are abundantly used in the aerospace, marine, nuclear,
and chemical industries where excellent corrosion and oxidation resistance, superior mechanical
properties, and exceptional high-temperature performance are required. However, selective laser
melting (SLM)-based additive manufacturi... | null | null | null | null | null | null |
['Platt, S.', 'Schnell, N.', 'Witt, G.', 'Kleszczynski, S.'] | 2024-03-27T03:31:38Z | 2024-03-27T03:31:38Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124467', 'https://doi.org/10.26153/tsw/51075'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['laser powder bed fusion', 'additive manufacturing', 'metal', 'sandwich sheets'] | Additive manufacturing of hybrid sandwich sheets by laser powder bed fusion of metals | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1eb07f93-e335-482c-a1bc-271f45ea5d9f/download | University of Texas at Austin | In the context of lightweight applications, laser powder bed fusion of metals allows the
creation of high-complexity structures at minimal use of material. Traditional elements of
lightweight construction are sandwich sheets, which comprise two cover sheets with a fine core
structure joined in the centre. Thus, these l... | null | null | null | null | null | null |
['Ho, Jason', 'Lough, Cody S.', 'Mulligan, Phillip', 'Kinzel, Edward C.', 'Johnson, Catherine E.'] | 2021-11-09T18:54:44Z | 2021-11-09T18:54:44Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90117', 'http://dx.doi.org/10.26153/tsw/17038'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['shaped charge', 'liners', 'geometries', 'SS 304L', 'selective laser melting', 'additive manufacturing'] | Additive Manufacturing of Liners for Shaped Charges | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3a797230-2ced-40d8-909d-8c8ea4428ccc/download | University of Texas at Austin | A Shaped Charge (SC) is an explosive device used to focus a detonation in a desired
direction, and has applications in demolition and oil extraction. The focusing relies on a void in
the explosive mass, shaped by a metal liner that becomes a projectile during detonation. Additive
Manufacturing (AM) allows greater desig... | null | null | null | null | null | null |
['Grothaus, Bradley', 'Huck, Dane', 'Sutton, Austin'] | 2021-11-09T19:04:37Z | 2021-11-09T19:04:37Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90126', 'http://dx.doi.org/10.26153/tsw/17047'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['bandpass filters', '304L', 'stainless steel', 'overhangs', 'radar receivers', 'selective laser melting', 'additive manufacturing'] | Additive Manufacturing of Metal Bandpass Filters for Future Radar Receivers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/974faf79-8274-404f-a250-e3e6d394639a/download | University of Texas at Austin | Selective laser melting (SLM) is a powder-bed fusion (PBF) process that bonds successive layers
of powder with a laser to create components directly from computer-aided design (CAD) files. The
additive nature of the SLM process in addition to the use of fine powders facilitates the
construction of complex geometries, w... | This work was funded by Honeywell Federal Manufacturing &
Technologies under Contract No. DE-NA0002839 with the U.S. Department of Energy. | null | null | null | null | null |
['Chen, Yitao', 'Liou, Frank'] | 2021-11-10T22:52:02Z | 2021-11-10T22:52:02Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90199', 'http://dx.doi.org/10.26153/tsw/17120'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'functionally graded materials', 'mechanical properties', 'laser metal deposition', 'selective laser melting'] | Additive Manufacturing of Metal Functionally Graded Materials: A Review | Conference paper | https://repositories.lib.utexas.edu//bitstreams/67e039e0-cf31-4dfe-9a1a-ad579c68cae9/download | University of Texas at Austin | Functionally graded materials (FGMs) have attracted a lot of research interest due to their
gradual variation in material properties that result from the non-homogeneous composition or
structure. Metal FGMs have been widely researched in recent years, and additive manufacturing
has become one of the most important appr... | null | null | null | null | null | null |
['Yang, Seongun', 'Xu, Donghua', 'Yan, Dongqing', 'Albert, Marc', 'Pasebani, Somayeh'] | 2024-03-26T23:04:04Z | 2024-03-26T23:04:04Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124440', 'https://doi.org/10.26153/tsw/51048'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['laser directed energy deposition', 'oxide dispersion strengthened alloy', '316L stainless steel'] | Additive Manufacturing of ODS Steels Using Powder Feedstock Atomized with Elemental Yttrium | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fa619bf3-45b6-446d-9705-74a37404ca1b/download | University of Texas at Austin | This study investigates the microstructure and mechanical properties of an austenitic ODS steel produced
by the Laser Directed Energy Deposition (LDED) process using powder feedstock atomized with
elemental yttrium. The Microstructure of the samples was characterized by electron microscopy, and mechanical
properties we... | null | null | null | null | null | null |
['Yuan, Mengqi', 'Bourell, David'] | 2021-10-18T20:17:38Z | 2021-10-18T20:17:38Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89230 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'laser sintered polyamide 12', 'lithophane', 'optical properties'] | Additive Manufacturing of Optically Translucent Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/333d3f68-3030-401f-9473-f81556b9ad06/download | University of Texas at Austin | A lithophane is a translucent image created by varying the plate thickness; the image is
observed using a back lit light source. Additive manufacturing makes highly complex
lithophane fabrication possible. Optical properties of laser sintered polyamide (PA) 12
translucent additive manufactured parts were analyzed and a... | null | null | null | null | null | null |
['Claybrook, F.R.', 'Southee, D.J.', 'Mohammed, M.I.'] | 2024-03-27T03:33:53Z | 2024-03-27T03:33:53Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124468', 'https://doi.org/10.26153/tsw/51076'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'diabetic foot insoles', 'diabetes'] | ADDITIVE MANUFACTURING OF PERSON SPECIFIC DIABETIC FOOT INSOLES WITH ADJUSTABLE CUSHIONING PROPERTIES USING TPMS LATTICE STRUCTURES | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ceed04fa-3dda-4d6c-883a-9fba1cfa5639/download | University of Texas at Austin | Complications associated with diabetes are numerous, including foot problems which in
extreme cases can lead to amputations. Current management involves the use of foam diabetic
foot insoles (DFI) to provide cushioning, however load bearing capacity is limited, and designs
often do not provide a comfortable or efficaci... | null | null | null | null | null | null |
['Radyjowski, P.P.', 'Bourell, D.L.', 'Kovar, D.', 'Ellzey, J.L.'] | 2021-12-01T21:46:51Z | 2021-12-01T21:46:51Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90625', 'http://dx.doi.org/10.26153/tsw/17544'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['cermets', 'Si-SiC', 'combustion', 'combustor', 'additive manufacturing'] | Additive Manufacturing of Si-SiC Cermets for Combustion Device Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/35d6eee5-c128-48f9-bf85-9cd163494716/download | University of Texas at Austin | Traditional manufacturing methods for high-temperature devices are time intensive and
limited to simple shapes. Additive manufacturing (AM) reduces lead times and opens the design
space to more complex geometries. Indirect laser sintering of siliconized silicon carbide (Si-SiC)
cermets was evaluated for creating device... | null | null | null | null | null | null |
['Saari, M.', 'Galla, M.', 'Cox, B.', 'Krueger, P.', 'Cohen, A.', 'Richer, E.'] | 2021-10-21T15:17:08Z | 2021-10-21T15:17:08Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89392 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['thermoplastic elastomers', '3D printing', 'soft parts', 'composite parts', 'feed extrusion'] | Additive Manufacturing of Soft and Composite Parts from Thermoplastic Elastomers | Conference paper | https://repositories.lib.utexas.edu//bitstreams/139a155e-64ae-420f-98bd-107c67b4dcf1/download | University of Texas at Austin | Thermoplastic elastomers (TPEs) are low-durometer materials that can support large
strains without breaking, making them attractive materials for producing 3-D printed soft
components. However, prefabricated TPE filament, especially those with low hardness, cannot
be used in typical filament feed extrusion mechanisms t... | null | null | null | null | null | null |
['Clymer, Daniel', 'Beuth, Jack', 'Cagan, Jonathan'] | 2021-11-01T20:48:43Z | 2021-11-01T20:48:43Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89744 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['process design', 'process outcomes', 'metal-based additive manufacturing', 'additive manufacturing'] | Additive Manufacturing Process Design | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ac4c72e3-d199-483b-9062-8840e646a571/download | University of Texas at Austin | A current issue in metal-based additive manufacturing (AM) is achieving consistent,
desired process outcomes in manufactured parts. When process outcomes such as strength,
density, or precision need to meet certain specifications, these specifications can be met by
changes in process variable selection. However, the ch... | null | null | null | null | null | null |
['Moylan, Shawn', 'Land, Joshua', 'Possolo, Antonio'] | 2021-10-21T19:50:55Z | 2021-10-21T19:50:55Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89434 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'round robin studies', '3D printers', 'geometric performance'] | Additive Manufacturing Round Robin Protocols: A Pilot Study | Conference paper | https://repositories.lib.utexas.edu//bitstreams/949b4f41-9aa1-4e15-acc5-35eb0babeeff/download | University of Texas at Austin | As the number of users of additive manufacturing (AM) steadily increases, and
considering their demand for material and process specifications, the need for standard protocols
for round robin studies is increasing accordingly. Researchers at the National Institute of
Standards and Technology (NIST) have conducted and p... | null | null | null | null | null | null |
['Porter, Daniel A.', 'Cohen, Adam L.', 'Krueger, Paul S.', 'Son, David'] | 2021-11-04T15:06:54Z | 2021-11-04T15:06:54Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/89981', 'http://dx.doi.org/10.26153/tsw/16902'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['stock ultraviolet curable silicone', 'stock UV curable silicone', '3D printing', 'extrude and cure additive manufacturing', 'ECAM'] | Additive Manufacturing Utilizing Stock Ultraviolet Curable Silicone | Conference paper | https://repositories.lib.utexas.edu//bitstreams/277c930b-1308-4c06-8cb7-1ea667fa04de/download | University of Texas at Austin | Extrude and Cure Additive Manufacturing (ECAM) is a method that enables 3D printing
(3DP) of common thermoset materials. Ultraviolet (UV)-curable silicone is an example of a
thermoset material with a large number of industrial and medical applications. 3D printed silicone
prototype parts are obtained using a custom hig... | null | null | null | null | null | null |
['Yigit, Ismail Enes', 'Isa, Mohammed', 'Lazoglu, Ismail'] | 2021-11-15T22:04:07Z | 2021-11-15T22:04:07Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90287', 'http://dx.doi.org/10.26153/tsw/17208'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['support structures', 'modular', 'additive manufacturing', 'robotic'] | Additive Manufacturing with Modular Support Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4274732c-1b94-4413-bdb6-3e516dabc4c3/download | University of Texas at Austin | Additive manufacturing is praised to have low material waste compared to conventional
subtractive manufacturing methods. This is not always the case when the computer aided design
(CAD) model consists of large overhangs. In such cases, fabrication of support structures are
required to fill the space between the CAD mod... | null | null | null | null | null | null |
['Romero, L.', 'Guerrero, A.', 'Espinosa, M.M.', 'Jiménez, M.', 'Domínguez, I.A.', 'Domínguez, M.'] | 2021-10-12T20:37:49Z | 2021-10-12T20:37:49Z | 2014 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88735', 'http://dx.doi.org/10.26153/tsw/15669'] | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['RepRap', '3D printer', 'open source rapid prototying', 'rapid prototyping', 'additive manufacturing'] | Additive Manufacturing with RepRap Methodology: Current Situation and Future Prospects | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f6b179cb-2d4b-4e0f-b0e8-b9f9e16f3b0d/download | University of Texas at Austin | In February 2004, Adrian Bowyer, from the University of Bath, began an open initiative
called RepRap, with the purpose of creating an open source rapid prototyping machine
which, moreover, could replicate itself. This article analyzes the current status of the
RepRap initiative, commenting the basic components of RepRa... | null | null | null | null | null | null |
['Chen, Yong', 'Zhou, Chi', 'Luo, Jingyuan'] | 2021-09-30T13:13:31Z | 2021-09-30T13:13:31Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88228', 'http://dx.doi.org/10.26153/tsw/15169'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', '5-axis SFF', 'CNC accumulation', 'build around inserts'] | Additive Manufacturing without Layers: A New Solid Freeform Fabrication Process based on CNC Accumulation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2d201dda-a4e9-40f2-9bb2-c19d3d1aea3a/download | University of Texas at Austin | Most current additive manufacturing processes are layer-based, that is building a physical model
layer-by-layer. By converting 3-dimensional geometry into 2-dimensional contours, the layer-based
approach can dramatically simplify the process planning steps. However, there are also drawbacks
associated with the layer-ba... | null | null | null | null | null | null |
Diewald, Evan P. | 2021-12-01T22:11:49Z | 2021-12-01T22:11:49Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90634', 'http://dx.doi.org/10.26153/tsw/17553'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['additive OS', 'open-source platform', 'data management', 'IP protection', 'AM data'] | Additive OS: An Open-Source Platform for Additive Manufacturing Data Management & IP Protection | Conference paper | https://repositories.lib.utexas.edu//bitstreams/16cff5b7-663e-4109-8638-33cbe64335d7/download | University of Texas at Austin | The additive manufacturing (AM) digital thread presents unique challenges for data management
and security. While proprietary software packages solve many issues, they can be expensive and
lacking in customization. Additive OS is an open-source platform for importing, sharing,
organizing, and querying AM data. Man-in-t... | null | null | null | null | null | null |
['Frank, Matthew C.', 'Peters, Frank E.', 'Karthikeyan, Rajesh'] | 2021-09-30T14:17:24Z | 2021-09-30T14:17:24Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88254', 'http://dx.doi.org/10.26153/tsw/15195'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['Rapid Pattern Manufacturing', 'additive techniques', 'subtractive techniques', 'injection mold tooling', 'seam-free laminated aluminum', 'casting patterns'] | Additive/Subtractive Rapid Pattern Manufacturing for Casting Patterns and Injection Mold Tooling | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5a4dfef5-1b9e-4d57-8c3b-360aa6c27eb6/download | University of Texas at Austin | This paper presents a Rapid Pattern Manufacturing system that involves both additive and
subtractive techniques whereby slabs are sequentially bonded and milled using layered toolpaths.
Patterns are grown in a bottom-up fashion, both eliminating the need for multi-axis operations and
allowing small features in deep cav... | null | null | null | null | null | null |
['Lee, Seungjong', 'Ghiaasiaan, Reza', 'Shao, Shuai', 'Gradl, Paul R.', 'Shamsaei, Nima'] | 2023-01-25T13:52:26Z | 2023-01-25T13:52:26Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117285', 'http://dx.doi.org/10.26153/tsw/44166'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | ['316L stainless steel', 'Laser powder directed energy deposition', 'Heat treatment', 'Microstructure', 'Tensile properties'] | Additively Manufactured 316L Stainless Steel: Effect of Heat Treatment on Microstructure and Tensile Properties | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0bc49a77-f38c-418a-ae13-c5d73326453b/download | null | The microstructure and tensile properties of 316L stainless steel (SS) fabricated using the
laser powder directed energy deposition (LP-DED) after various heat treatment (HT) steps such as
stress-relief (SR), solution annealing (SA), and hot isostatic pressing (HIP) are characterized.
Microstructures before and afte... | null | null | null | null | null | null |
['Debeau, D.A.', 'Seepersad, C.C.'] | 2021-11-04T19:37:30Z | 2021-11-04T19:37:30Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90012', 'http://dx.doi.org/10.26153/16933'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['static mechanical performance', 'dynamic mechanical performance', 'honeycomb structures', 'conformal negative stiffness', 'additive manufacturing'] | Additively Manufactured Conformal Negative Stiffness Honeycombs | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fd8c96ba-b35d-44e4-893b-58f807f184ef/download | University of Texas at Austin | This study investigates the static and dynamic mechanical performance of conformal
negative stiffness honeycomb structures. Negative stiffness honeycombs are capable of
elastically absorbing a static or dynamic mechanical load at a predefined force threshold and
returning to their initial configuration after the load i... | null | null | null | null | null | null |
['Dressler, Amber', 'Scharnberg, William', 'Abousleiman, Anthony', 'Harris, Samantha', 'New, Phil'] | 2021-10-28T22:10:06Z | 2021-10-28T22:10:06Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89714 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['fasteners', 'additive manufacturing', 'build-to-build', 'selective laser sintering'] | Additively Manufactured Fasteners | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a06d840c-6e88-4b1b-8cbf-c2008b514e01/download | University of Texas at Austin | Additive manufacturing (AM) has reached a critical point which enables production of
complex, high resolution, custom parts from robust materials. However, traditional fasteners are
still use to join these complex parts together. Integrating fasteners into additively manufactured
parts is beneficial for part production... | null | null | null | null | null | null |
['Slightam, Jonathon E.', 'Gervasi, Vito R.'] | 2021-10-11T22:44:26Z | 2021-10-11T22:44:26Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88673', 'http://dx.doi.org/10.26153/tsw/15607'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['additively manufactured flexible fluidic actuators', 'Selective Laser Sintered Nylon 12', 'novel fluid power actuators', 'Magnetic Resonance Imaging', 'surgery', 'rehabilitation'] | Additively Manufactured Flexible Fluidic Actuators For Precision Control in Surgical Applications | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ce03f338-c232-421b-b86b-249750b14ad1/download | University of Texas at Austin | Previously, the Milwaukee School of Engineering (MSOE) demonstrated a dexterous
tele-operational robotic system where actuators, joints, and linkages were fabricated
simultaneously using Selective Laser Sintered Nylon 12. Primary motivation for this research
was to conceive novel fluid power actuators that were inheren... | null | null | null | null | null | null |
['Muhammad, Muztahid', 'Ghiaasiaan, Reza', 'Gradl, Paul R.', 'Schobel, Andre', 'Godfrey, Donald', 'Shao, Shuai', 'Shamsaei, Nima'] | 2021-12-06T22:20:58Z | 2021-12-06T22:20:58Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90696', 'http://dx.doi.org/10.26153/tsw/17615'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'Hastelloy-X', 'microstructure', 'grain size', 'macrohardness'] | Additively Manufactured Hastelloy-X: Effect of Post-Process Heat Treatment on Microstructure and Mechanical Properties | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cad11fb7-0fd2-481a-a985-b9cf0c0861f3/download | University of Texas at Austin | In this study, the effect of post-process heat treatment on the microstructure and
mechanical properties of Hastelloy-X superalloy fabricated via two different additive
manufacturing technologies, namely, laser beam powder bed fusion (LB-PBF) and laser
powder directed energy deposition (LP-DED), is investigated. Micros... | null | null | null | null | null | null |
['Muhammad, Muztahid', 'Ghiaasiaan, Reza', 'Gradl, Paul R.', 'Shao, Shuai', 'Shamsaei, Nima'] | 2021-12-06T22:23:59Z | 2021-12-06T22:23:59Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90697', 'http://dx.doi.org/10.26153/tsw/17616'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['laser powder directed energy deposition', 'Haynes 230', 'microstructure', 'tensile behavior'] | Additively Manufactured Haynes 230 by Laser Powder Directed Energy Deposition (LP-DED): Effect of Heat Treatment on Microstructure and Tensile Properties | Conference paper | https://repositories.lib.utexas.edu//bitstreams/622f2ad6-a83d-4f30-b043-383e4e240f31/download | University of Texas at Austin | The microstructure and tensile mechanical properties of Haynes 230 fabricated
through laser powder directed energy deposition (LP-DED) were investigated, varying
temperature heat treatments between 900°C to 1177°C following deposition. Scanning
electron microscopy (SEM) was employed for microstructural analysis, whilst... | null | null | null | null | null | null |
['Zak, Gene', 'Wang, Wendy Xu'] | 2019-10-24T18:33:42Z | 2019-10-24T18:33:42Z | 2002 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/77423', 'http://dx.doi.org/10.26153/tsw/4512'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Adhesive Bonding | Adhesive Bonding of Sheet for Laminated Metal Tooling | Conference paper | https://repositories.lib.utexas.edu//bitstreams/779d4eea-4f48-4402-8f71-faf858d18c14/download | null | There exists a significant body of work on metal laminate tooling built by the “cut-stack-bond”
approach; however, automation with this method is difficult. Building laminations by "stack-bond-cut"
sequence, on the other hand, is more amenable to automation. Two main challenges of "stack-bond-cut"
sequence are blind co... | We gratefully acknowledge the financial support of Centre for Automotive Materials and
Manufacturing, Ontario Innovation Trust, and Canada Foundation for Innovation. | null | null | null | null | null |
['Utela, Ben', 'Anderson, Rhonda L.', 'Kuhn, Howard'] | 2020-02-28T16:30:17Z | 2020-02-28T16:30:17Z | 2006 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80117', 'http://dx.doi.org/10.26153/tsw/7138'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Three-Dimensional Printing | Advanced Ceramic Materials and Processes for Three-Dimensional Printing (3DP) | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f1e6819c-8031-4e53-8535-c0c9d4e002c9/download | null | The University of Washington and ExOne, Inc. are collaborating in the
development of advanced ceramic materials and processes for three-dimensional printing
(3DP). The focus of the research to be presented is work funded by the National Science
Foundation to develop a biocompatible alumina-based system for medical and ... | null | null | null | null | null | null |
['Lyons, Alan', 'Krishnan, Shankar', 'Mullins, John', 'Hodes, Marc', 'Hernon, Domhnaill'] | 2021-09-29T18:17:14Z | 2021-09-29T18:17:14Z | 2009 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88207', 'http://dx.doi.org/10.26153/tsw/15148'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['heat sinks', 'heat sink designs', 'three-dimensional printing', 'monolithic copper structures'] | Advanced Heat Sinks Enabled by Three-Dimensional Printing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8e6ba00c-afce-483f-a4e1-db50217237a8/download | University of Texas at Austin | With the rapid rise in power dissipated by integrated circuits, improved heat sinks designs
are needed to decrease the thermal resistance between them and forced air streams.
Manufacturing methods such as extrusion, machining and die-casting have been used to fabricate
conventional longitudinal fin designs. Although th... | null | null | null | null | null | null |
['Weisensel, L.', 'Travitzky, N.', 'Greil, P.'] | 2020-02-13T19:41:42Z | 2020-02-13T19:41:42Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79967', 'http://dx.doi.org/10.26153/tsw/6992'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Laminated Object Manufacturing | Advanced Laminated Object Manufacturing (LOM) of SiSiC Ceramics | Conference paper | https://repositories.lib.utexas.edu//bitstreams/389142a4-face-4589-a8c2-c3e52948915a/download | null | Carbon sheets were used as a starting material for fabrication of SiSiC composites by
advanced LOM. This approach consists of three steps: First a preform was fabricated form
phenolic resin coated carbon paper with a LOM-device. Second the preform was turned into a
carbon preform by pyrolysis in N2-atmosphere. Third pr... | null | null | null | null | null | null |
['Petrzelka, Joseph E.', 'Frank, Matthew C.'] | 2021-09-28T19:58:30Z | 2021-09-28T19:58:30Z | 2009 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88167', 'http://dx.doi.org/10.26153/tsw/15108'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['Subtractive Rapid Prototying', 'STL models', 'layer-based removal processing', 'tool accessibility'] | Advanced Process Planning for Subtractive Rapid Prototyping | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cfbe24e4-e8ab-4024-9751-eba262a2ec7d/download | University of Texas at Austin | This paper presents process planning methods for Subtractive Rapid Prototyping, which deals with
multiple setup operations and the related issues of stock material management. Subtractive Rapid
Prototyping (SRP) borrows from additive rapid prototyping technologies by using 2½D layer based
toolpath processing; however, ... | null | null | null | null | null | null |
['Hui, Du Zhao', 'Kai, Chua Chee', 'Sen, Chua Yew', 'Gek, Loh-Lee Keow', 'Tiak, Lim Ser'] | 2019-09-23T17:18:29Z | 2019-09-23T17:18:29Z | 2000 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/75980', 'http://dx.doi.org/10.26153/tsw/3079'] | eng | 2000 International Solid Freeform Fabrication Symposium | Open | Manufacturing | Advanced Sheet Metal Manufacturing using Rapid Tooling 522 | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c2ff8c60-b253-4427-bcc4-6f8d12b8ddf3/download | null | A closed loop process is proposed for making sheet metal prototyping parts by using advanced computer aided techniques and computer controlled machines. The key aspect of this process is the method used to fabricate and modify the sheet metal
forming tools, which are not necessarily for mass production but should be su... | null | null | null | null | null | null |
['Asiabanpour, Bahram', 'Khoshnevis, Behrokh', 'Palmer, Kurt', 'Mojdeh, Mehdi'] | 2019-11-08T15:30:24Z | 2019-11-08T15:30:24Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78323', 'http://dx.doi.org/10.26153/tsw/5410'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | SIS Process 25 | Advancements in the SIS Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a041cdf7-afe3-470d-b02c-43f25936d5c9/download | null | Selective Inhibition of Sintering (SIS) is a new layer-based rapid prototyping process. This paper
reports the progress in research and development of the SIS process. Specific printer path
generation method, experimentation with various powder and inhibitor materials, and systematic
models leading to optimum performan... | null | null | null | null | null | null |
['Mahela, T.', 'Cormier, D.', 'Harrysson, O.', 'Ervin, K.'] | 2020-03-09T15:23:46Z | 2020-03-09T15:23:46Z | 2007 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80197', 'http://dx.doi.org/10.26153/tsw/7216'] | eng | 2007 International Solid Freeform Fabrication Symposium | Open | Electron Beam Melting | Advances in Electron Beam Melting of Aluminum Alloys | Conference paper | https://repositories.lib.utexas.edu//bitstreams/92943da2-836d-4ab8-97fb-3aaf77fd0336/download | null | The high thermal conductivity and melt pool optical reflectivity associated with
aluminum alloys can pose significant challenges for direct-metal SFF processes. The use
of SFF processes to produce aluminum parts is often not cost effective relative to CNC
machining for simple geometries. However, the use of SFF techniq... | null | null | null | null | null | null |
['Dutson, Alan J.', 'Wood, Kristin L.', 'Beaman, Joseph J.', 'Crawford, Richard H.'] | 2019-10-23T15:17:08Z | 2019-10-23T15:17:08Z | 2002 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76758', 'http://dx.doi.org/10.26153/tsw/3847'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Functional Testing | Advances in Functional Testing with SFF Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c4f9703f-d4d5-40e9-98e5-37dfd8accdd7/download | null | Functional testing of SFF parts represents an exciting area of research in solid freeform
fabrication. One approach to functional testing is to use similitude techniques to correlate the
behavior of an SFF model and a product. Previous research at UT Austin has resulted in
development of an empirical similitude techniq... | null | null | null | null | null | null |
['Tompkins, J.V.', 'Laabi, R.', 'Birmingham, B.R.', 'Marcus, H.L.'] | 2018-10-03T18:43:19Z | 2018-10-03T18:43:19Z | 1994 | Mechanical Engineering | doi:10.15781/T2WS8J53D | http://hdl.handle.net/2152/68678 | eng | 1994 International Solid Freeform Fabrication Symposium | Open | ['SALD', 'Solid free-form fabrication', 'DES'] | Advances in Selective Area Laser Deposition of Silicon Carbide | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e74dc268-0af2-46e9-85a1-85234b3b7907/download | null | Selective Area Laser Deposition (SALD) is a Solid Freeform Fabrication (SFF) technique which
uses a scanning laser beam to produce solid material by locally decomposing a gas precursor. In
this work, a focused C02 laser beam strikes a substrate in the presence oftetramethylsilane
(TMS) or diethylsilane (DES), producing... | null | null | null | null | null | null |
['Amado, A.', 'Schmid, M.', 'Levy, G.', 'Wegener, K.'] | 2021-10-05T13:30:38Z | 2021-10-05T13:30:38Z | 2011 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88367', 'http://dx.doi.org/10.26153/tsw/15306'] | eng | 2011 International Solid Freeform Fabrication Symposium | Open | ['Selective Laser Sintering', 'powder characterization', 'powder flow processing'] | Advances in SLS Powder Characterization | Conference paper | https://repositories.lib.utexas.edu//bitstreams/7166d153-eff1-4b21-8889-c1a8a20c3b01/download | University of Texas at Austin | This paper introduces a new Selective Laser Sintering (SLS) powder characterization
methodology. A better understanding regarding powder flow processing range is targeted.
Intrinsic properties of polymers are given from the basic chemical structure and non-intrinsic
ones describe characteristics caused from pre-process... | null | null | null | null | null | null |
['Jacobs, Paul F.', 'Richter, Jan'] | 2018-04-17T16:41:04Z | 2018-04-17T16:41:04Z | 1991 | Mechanical Engineering | doi:10.15781/T25T3GH0J | http://hdl.handle.net/2152/64329 | eng | 1991 International Solid Freeform Fabrication Symposium | Open | ['SLA', 'Windownpane', 'Weave', 'SLA-250'] | Advances in Stereolithography Accuracy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cbf7f76c-0bd2-4566-90d4-5a18ad3d3460/download | null | It has been almost four years since the SLA - 1 ushered in the
new technology of StereoLithography, and about 2\ years since 3D
Systems introduced the SLA-250. Since then, nearly 300 systems
have been installed worldwide and are currently providing benefits
in a range of applications which might well be summarized by t... | null | null | null | null | null | null |
['Sercombe, T.B.', 'Schaffer, G.B.'] | 2020-02-12T15:06:37Z | 2020-02-12T15:06:37Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79934', 'http://dx.doi.org/10.26153/tsw/6960'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Selective Laser Sintering | Advances in the Production of Infiltrated Aluminium Parts Using Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b41459fa-1a05-4505-9d85-699423d7b2c4/download | null | Recent advances in a rapid freeform fabrication process for the production of aluminium
parts are considered. The methodology involves the formation of an unconstrained, resin bonded
aluminium powder part by Selective Laser Sintering, the burnout of the resin, the partial
transformation of the aluminium into a rigid al... | null | null | null | null | null | null |
['Liu, Fei', 'Jingchao, Wang', 'Zhi, Tan', 'Bin, Liu', 'Yue, Guo', 'Zhang, David Z.'] | 2021-11-09T18:57:26Z | 2021-11-09T18:57:26Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90119', 'http://dx.doi.org/10.26153/tsw/17040'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'selective laser melting', 'upper-stage cabin structure', 'integrated design and manufacturing'] | An Aerospace Integrated Component Application Based on Selective Laser Melting: Design, Fabrication and Fe Simulation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9cb14418-ea21-4a16-b179-4999448e6fd8/download | University of Texas at Austin | Developments in Additive Manufacturing (AM) technologies have enabled the
integrated manufacturing of complex structures with multifunctional performances. Selective
Laser Melting (SLM), as one of them, becomes the candidate for production of metallic aviation
spaceflight structures because of its high precision for co... | null | null | null | null | null | null |
['Cho, Uichung', 'Wood, Kristin L.', 'Crawford, Richard H.'] | 2019-03-07T18:09:52Z | 2019-03-07T18:09:52Z | 1999 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73566', 'http://dx.doi.org/10.26153/tsw/708'] | eng | 1999 International Solid Freeform Fabrication Symposium | Open | ['rapid prototyping techniques', 'industries'] | Agile Product Testing with Constrained Prototypes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8951b4bc-edc2-44c8-a19f-45538d564f4d/download | null | The means to acquire reliable functional information is a critical factor that differentiates product development time and cost. Thanks to advances in solid freeform
fabrication techniques, industries can produce geometrically complex parts within
dramatically reduced time and cost. Even though industries can save sign... | null | null | null | null | null | null |
['Wudy, K.', 'Drummer, D.'] | 2021-10-27T22:15:58Z | 2021-10-27T22:15:58Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89631 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['aging behavior', 'bulk values', 'part properties', 'interrelation', 'polyamide 12'] | Aging Behavior of Polyamide 12: Interrelation Between Bulk Characteristics and Part Properties | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a249bd79-2a3a-4c30-97b3-4474c8b83901/download | University of Texas at Austin | The high process temperatures in combination with long building times during the laser
sintering process lead to chemical and physical aging mechanisms on the polymeric feed
material. The unmolten partcake material, which acts as a supporting structure, can be removed
after each building process and reused for further ... | null | null | null | null | null | null |
['Palomino, Donald', 'Bian, Shijie', 'Salcedo, Pedro', 'Navarro, Erick', 'Gopalaiah, Bharath', 'Otis4, Richard', 'Li, Bingbing'] | 2023-01-26T22:00:35Z | 2023-01-26T22:00:35Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117326', 'http://dx.doi.org/10.26153/tsw/44207'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | ['Augmented Reality Training', 'Metal Additive Manufacturing', 'Text Recognition', 'Object Detection'] | AI-Powered Augmented Reality Training for Metal Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4e9fea74-8767-4804-8338-8259b8eeb7c4/download | null | Metal additive manufacturing (AM) training can cost a company the considerable amount of
time, cost, and resources. To resolve this challenge, the NSF funded HyperSkill platform was
applied to create an innovative, immersive training program that integrates AI-powered object
detection and text recognition into a com... | null | null | null | null | null | null |
['Cawley, J.D.', 'Wei, P.', 'Liu, Z.E.', 'Newman, W.S.', 'Mathewson, B.B.', 'Heuer, A.H.'] | 2018-10-03T19:18:23Z | 2018-10-03T19:18:23Z | 1995 | Mechanical Engineering | doi:10.15781/T2HH6CR12 | http://hdl.handle.net/2152/68681 | eng | 1995 International Solid Freeform Fabrication Symposium | Open | ['CAM-LEM', 'Solid free-form fabrication', 'powder synthesis'] | Al2O3 Ceramics Made by CAM-LEM (Computer-Aided Manufacturing of Laminated Engineering Materials) Technology | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a17c37da-e696-40a4-bedb-e7c9d2cef556/download | null | The concept of CAM-LEM technology is presented and discussed in the context of the fabrication of Al2O3 ceramics. Particular attention is paid to the interplay of green tape characteristics and the unit operations involved in CAM-LEM. Examples of ceramic shapes
difficult to form by conventional methods are described. | null | null | null | null | null | null |
['Weiss, C.M.', 'Marcus, H.L.'] | 2021-09-30T13:37:30Z | 2021-09-30T13:37:30Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88244', 'http://dx.doi.org/10.26153/tsw/15185'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['SFF', 'Selective Area Laser Deposition', 'SALD joining', 'carbides', 'nitrides', 'ceramics', 'CVD gas decomposition', 'aluminum oxide'] | Al2O3 Precursor Evaluation for SALD Joining | Conference paper | https://repositories.lib.utexas.edu//bitstreams/56ca323d-8241-49f2-9e4f-bb7a00a057d4/download | University of Texas at Austin | SFF technology is not limited to the creation of components and objects. Freeform
technology can be a mechanism for joining of materials. By defining the space between two
objects as the boundary for a free-form object it is possible to form a three dimensional joint fill.
Selective Area Laser Deposition or SALD, has b... | null | null | null | null | null | null |
['Bártolo, Paulo', 'Lagoa, Ricardo', 'Mendes, Ausenda'] | 2019-11-15T16:09:45Z | 2019-11-15T16:09:45Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78419', 'http://dx.doi.org/10.26153/tsw/5506'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Alginate-Based | Alginate-Based Rapid Prototyping System | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c5177bf3-78b8-40e3-beaa-ee65a0d8fba1/download | null | Alginate hydrogels are an import class of ionic biopolymers for medical and biotechnological
applications, produced by the combination of alginate with a proper cross-linking agent.
During the gel formation, cross-links can be formed between the alginate chains and cationic
species, changing the elastic behaviour of th... | null | null | null | null | null | null |
['Arndt, Alexander', 'Hackbusch, Heike', 'Anderl, Reiner'] | 2021-10-21T18:40:31Z | 2021-10-21T18:40:31Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89423 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', '3D nesting', 'optimization', 'algorithm'] | An Algorithm-Based Method for Process-Specific Three-Dimensional Nesting for Additive Manufacturing Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2cbf39ce-e17a-4ba0-b798-801640b56a89/download | University of Texas at Austin | To achieve optimal and high-quality results through additive manufacturing, the process-and technology-specific orientation and positioning of components within the virtual space, the so-called nesting, is essential. Primarily the nesting step is examined in this paper. From a scientific
perspective it is a matter of e... | null | null | null | null | null | null |
['Gardner, J.A.', 'Nethercott-Garabet, T.', 'Kaill, N.', 'Campbell, R.I.', 'Bingham, G.A.', 'Engstrøm, D.S.', 'Balc, N.O.'] | 2021-11-15T21:24:49Z | 2021-11-15T21:24:49Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90278', 'http://dx.doi.org/10.26153/tsw/17199'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', '5-axis', 'tool path', 'material extrusion', 'G-code'] | Aligning Material Extrusion Direction with Mechanical Stress via 5-Axis Tool Paths | Conference paper | https://repositories.lib.utexas.edu//bitstreams/71069994-e807-495b-9b05-b025680bc454/download | University of Texas at Austin | Mechanical properties of parts fabricated via the Material Extrusion (ME) process can be
improved by optimising process settings, however, their properties are strongly influenced by
build orientation due to the stair-stepping effect initiating cracks whilst under load. 5-axis ME
enables the fabrication of parts withou... | null | null | null | null | null | null |
Drake, Samuel H. | 2018-04-10T18:56:39Z | 2018-04-10T18:56:39Z | 1990 | Mechanical Engineering | doi:10.15781/T22J68N1S | http://hdl.handle.net/2152/64247 | eng | 1990 International Solid Freeform Fabrication Symposium | Open | ['Alpha_1', 'SFF techniques', 'NURBs'] | ALPHA_I, Remote Manufacturing, and Solid Freeform Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c3ee93b8-37d9-4fa8-89ce-08c104274c3b/download | null | Alpha_l is a nonuniform rational B-spline (NURBs) based solid modeling system that
has been developed at the University of Utah over the past 10 years. In addition to being
useful in modeling objects that are described by simple rotation and extrusion operations,
the real power of Alpha_l is demonstrated in the modelin... | null | null | null | null | null | null |
['Schnell, N.', 'Siewert, M.', 'Kleszczynski, S.', 'Witt, G.', 'Ploshikhin, V.'] | 2021-11-18T17:27:19Z | 2021-11-18T17:27:19Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90437', 'http://dx.doi.org/10.26153/tsw/17358'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['laser powder bed fusion of metals', 'LPBF-M', 'thermocouple', 'finite element modeling', 'FEM', 'validation', 'thermocouple', 'stainless steel 1.4542', 'GP1'] | Alternative Approach on an In-Situ Analysis of the Thermal Progression During the LPBF-M Process Using Welded Thermocouples Embedded into the Substrate Plate | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3947858f-d621-41fc-afb4-309cb7acbeee/download | University of Texas at Austin | Laser powder bed fusion (LPBF-M) is a very potent technology for creating highly individualized, complex, and functional metal parts. One of the major influencing factors is the thermal progression. It
significantly determines size accuracy, microstructure and process stability. Therefore, creating an enhanced understa... | null | null | null | null | null | null |
['Spratt, M.', 'Newkirk, J.', 'Chandrashekhara, K.'] | 2021-11-02T14:52:59Z | 2021-11-02T14:52:59Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89817 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['syntactic foam', 'aluminum matrix', 'additive manufacturing', 'microsphere flotation', 'microsphere fracture'] | Aluminum Matrix Syntactic Foam Fabricated with Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/90e3d3fe-e31f-4d93-88e6-4540ebe39c4e/download | University of Texas at Austin | Syntactic foams are lightweight structural composites with hollow reinforcing particles
embedded in a soft matrix. These materials have applications in transportation, packaging, and
armor due to properties such as relatively high specific stiffness, acoustic dampening, and impact
absorption. Aluminum matrices are the ... | null | null | null | null | null | null |
['Qi, Yang', 'Zhang, Hu', 'Zhu, Haihong', 'Nie, Xiaojia', 'Zeng, Xiaoyan'] | 2021-11-18T00:47:12Z | 2021-11-18T00:47:12Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90377', 'http://dx.doi.org/10.26153/tsw/17298'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['aluminum-lithium', 'Al-Li', 'laser powder bed fusion', 'LPBF'] | An Aluminum-Lithium Allloy Produced by Laser Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a5ff4a4e-fb07-4515-84e6-6ef404dc0762/download | University of Texas at Austin | Aluminum-lithium (Al-Li) alloys are promising to replace traditional high-strength
aluminum alloys in aerospace and military industries due to their low density, high specific strength,
and excellent corrosion resistance. However, there is little research focused on the laser powder
bed fusion (LPBF) of Al-Li alloys du... | null | null | null | null | null | null |
['Zhang, Y.', 'Bernard, A.'] | 2021-10-18T22:36:23Z | 2021-10-18T22:36:23Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89274 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['Additive Manufacturing', 'feature based process planning', 'knowledge based process planning', 'CAPP system'] | AM Feature and Knowledge Based Process Planning for Additive Manufacturing in Multiple Parts Production Context | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1b6cee97-2bc9-4f92-8383-4f91e2b48493/download | University of Texas at Austin | Additive Manufacturing (AM) has played an important role in manufacturing, especially in
customized production. It is an ideal 'Concurrent Manufacturing' which enables fabricating a
group of same or even different multiple parts simultaneously within one build volume due to
its unique layer by layer processing way. How... | null | null | null | null | null | null |
['Muhammad, M.', 'Masoomi, M.', 'Torries, B.', 'Shamsaei, N.', 'Haghsenas, M.'] | 2021-11-11T15:13:49Z | 2021-11-11T15:13:49Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90215', 'http://dx.doi.org/10.26153/tsw/17136'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['instrumented indentation', 'additive manufacturing', 'Ti-6Al-4V', 'creep stress exponent'] | Ambient-Temperature Indentation Creep of an Additively Manufactured Ti-6Al-4V Alloy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b54a5218-389f-470c-b578-71a926cc632b/download | University of Texas at Austin | Instrumented indentation testing technique is a robust, convenient, and non-destructive
characterization method to study time-dependent plastic deformation in metals and alloys at
ambient and elevated temperatures. In this current research, the depth-sensing indentation creep
behavior of additively manufactured Ti-6Al-... | null | null | null | null | null | null |
['Espalin, David', 'Arcaute, Karina', 'Anchondo, Eric', 'Adame, Arturo', 'Medina, Francisco', 'Winker, Rob', 'Hoppe, Terry', 'Wicker, Ryan'] | 2021-09-29T22:38:08Z | 2021-09-29T22:38:08Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88222', 'http://dx.doi.org/10.26153/tsw/15163'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['fused deposition model', 'additive manufacturing', 'bonding', 'bonding methods', 'thermoplastic material', 'FDM-manufactured parts', 'bonding strength'] | Analysis of Bonding Methods for FDM-Manufactured Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0a483bbc-75f5-40b8-a1fb-0ec631bd9c3b/download | University of Texas at Austin | The fused deposition modeling (FDM) additive manufacturing (AM) technology has been
valuable for producing a variety of concept models, functional prototypes, end-use parts and
manufacturing tools using a range of durable thermoplastic materials. The largest individual
component that can be produced in FDM depends on t... | null | null | null | null | null | null |
['Isa, Mohammed A.', 'Yiğit, Ismail Enes', 'Lazoglu, Ismail'] | 2021-11-11T16:22:27Z | 2021-11-11T16:22:27Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90235', 'http://dx.doi.org/10.26153/tsw/17156'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['freeform overhangs', 'build direction', 'mutli-axis additive manufacturing', 'additive manufacturing'] | Analysis of Build Direction in Deposition-Based Additive Manufacturing of Overhang Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5be8db77-3358-4b8c-af21-96a0a263d228/download | University of Texas at Austin | Additive manufacturing (AM) has gained repute as a direct method of fabrication of
complex parts. However, the requirement for each layer to be structurally supported can make parts with
overhangs hard to produce without alterations to the parts. This work proposes using multi-axis additive
manufacturing to fabricate a... | null | null | null | null | null | null |
['Fathi, S.', 'Dickens, P. M.', 'Hague, R. J. M.', 'Khodabkhski, K.', 'Gilbert, M.'] | 2020-03-11T15:13:14Z | 2020-03-11T15:13:14Z | 2008 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80248', 'http://dx.doi.org/10.26153/tsw/7267'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['solid free-form fabrication', 'Ink-jetting'] | Analysis of Droplet Train/Moving Substrate Interactions in Ink-Jetting Processes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/774a34be-0bbd-40b7-9429-0bce1c54b30a/download | null | Ink-jetting technology has been applied to several processes in solid free-form
fabrication (SFF) wherein droplets impinge onto a substrate to deposit the build material.
Droplet impact behaviour on a surface has been the interest of many researchers; however,
few studies have been undertaken to investigate the interac... | null | null | null | null | null | null |
['Alqahtani, Hassan', 'Keller, Eric', 'Ray, Asok', 'Basak, Amrita'] | 2021-11-18T00:43:48Z | 2021-11-18T00:43:48Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90376', 'http://dx.doi.org/10.26153/tsw/17297'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['fatigue damage', 'crack initiation', 'ultrasonic test', 'digital microscope', 'signal attenuation', 'discrete wavelet transform'] | Analysis of Fatigue Crack Evolution Using In-Situ Testing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b292e60f-b871-4bbc-83bd-8c47207801ff/download | University of Texas at Austin | The objective of the current work is to investigate the feasibility of an in-situ technique to
characterize the evolution of fatigue failure in conventionally manufactured aluminum parts in
real time. An in-situ fatigue testing setup integrated with ultrasonic transducers and a digital
microscope allows for the systema... | null | null | null | null | null | null |
['Gaytan, Sara M.', 'Cadena, Monica', 'Aldaz, Mayela', 'Herderick, Edward', 'Medina, Francisco', 'Wicker, Ryan'] | 2021-10-12T17:59:57Z | 2021-10-12T17:59:57Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88708', 'http://dx.doi.org/10.26153/tsw/15642'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['ceramic fabrication', 'ferroelectric ceramics', 'binder jetting', 'dielectric capacitors', 'sensors', 'integrated circuits', 'M-Lab system', 'ExOne'] | Analysis of Ferroelectric Ceramic Fabricated by Binder Jetting Technology | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1329182a-eca5-470a-9bed-f0ab8c5ebb71/download | University of Texas at Austin | The M-Lab system from ExOne was used to fabricate 3D structures of BaTiO3 ceramic
with applications that include dielectric capacitors, sensors, and integrated circuits. For this
project, layer thicknesses of 15 and 30 μm and various percentages of binder saturation were
used to fabricate components from powder. An org... | null | null | null | null | null | null |
['Rhodes, Andrew', 'Smith, Tyler', 'Sharpe, Christian', 'Kunc, Vlastimil', 'Duty, Chad'] | 2023-01-20T16:49:50Z | 2023-01-20T16:49:50Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117265', 'http://dx.doi.org/10.26153/tsw/44146'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | LFAM | Analysis of Fiber Attrition and Mechanical Performance in Large-Format Additive Manufacturing of Long-Fiber Reinforced Polymer Composites | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c9008ad8-78ca-454a-849d-052bd8c36564/download | null | Understanding the residual fiber length of discontinuous fiber-reinforced thermoplastics in
large-format additive manufacturing (LFAM) is of significant interest since the residual fiber
length influences the mechanical properties of the final part. Currently, the attrition of long fiber
reinforcement during screw-e... | null | null | null | null | null | null |
['Cholewa, S.', 'Jacksch, A.', 'Drummer, D.'] | 2024-03-25T22:01:08Z | 2024-03-25T22:01:08Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124310', 'https://doi.org/10.26153/tsw/50918'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['flow', 'polymer', 'laser', 'powder bed', 'manufacturing', 'engineering', '2023 Solid Freeform Fabrication Symposium'] | Analysis of Flow Additives in Laser-Based Powder Bed Fusion of Polymers: Implications for Flow Behavior, Processing, Temperature Profile, and Part Characteristics | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6c4f9f85-4d9a-4bc9-966c-df447ff87c94/download | University of Texas at Austin | Powder bed fusion of polymers requires the use of flow additives to ensure adequate flowability of the
feedstock material. However, information regarding flow additives and their load is limited, as is an
understanding of their impact on processing conditions. This study investigates the flow behavior using
static and ... | null | null | null | null | null | null |
Cunico, Marlon Wesley Machado | 2021-11-04T18:14:34Z | 2021-11-04T18:14:34Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/89994', 'http://dx.doi.org/10.26153/16915'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'flexible manufacturing systems', 'production'] | Analysis of Hybrid Manufacturing Systems Based on Additive Manufacturing Technology | Conference paper | https://repositories.lib.utexas.edu//bitstreams/72e89985-b1c1-41a8-ad6a-e3bfb9f83a30/download | University of Texas at Austin | Along the last year, additive manufacturing technologies has been proving to be a real game
changer in several market segments. Nevertheless, the main foundation of production and flexible
manufacturing systems generally considers classical technologies. For that reason, the present
work aim to propose and investigate ... | null | null | null | null | null | null |
['Pitz, K.', 'Anderl, R.'] | 2021-11-18T16:44:28Z | 2021-11-18T16:44:28Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90422', 'http://dx.doi.org/10.26153/tsw/17343'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['dentures', 'CAD', 'CAM', 'layering strategies', 'thickness measurements'] | Analysis of Layer Arrangements of Aesthetic Dentures as a Basis for Introducing Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/63956822-c032-456c-9d57-856ef0b27503/download | University of Texas at Austin | Aesthetic dentures are highly individual products, needing to adapt to the patient’s natural
dentition in both color and shape. In general, dentures are geometrically complex structures,
consisting of several layers of different materials, which are applied consecutively. This is why
efforts are being made to introduce... | null | null | null | null | null | null |
['Johnston, Scott R.', 'Reed, Marques', 'Wang, Hongqing V.', 'Rosen, David W.'] | 2020-03-02T14:58:38Z | 2020-03-02T14:58:38Z | 2006 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80129', 'http://dx.doi.org/10.26153/tsw/7150'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Stereolithography Apparatus | Analysis of Mesostructure Unit Cells Comprised of Octet-truss Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1b33effd-6aba-4f63-a72b-b76eefdb89ea/download | null | A unit truss finite element analysis method allowing non-linear deformation is employed to
analyze a unit cell comprised of n
3
octet-truss structures for their stiffness and displacement
compared to their relative density under loading. Axial, bending, shearing, and torsion effects are
included in the analysis for ea... | null | null | null | null | null | null |
['Lopes, Amit J.', 'Ramos, Luis C.', 'Saenz, David', 'Morton, Philip', 'Terrazas, Cesar A.', 'Choudhuri, Ahsan', 'Wicker, Ryan'] | 2021-11-30T20:46:03Z | 2021-11-30T20:46:03Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90541', 'http://dx.doi.org/10.26153/tsw/17460'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['powder removal', 'Ti-6Al-4V', 'electron beam powder bed fusion', 'electron beam melting'] | Analysis of Powder Removal Methods for EBM Manufactured Ti-6Al-4V Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cc789d5f-dbb5-45cc-b3af-2770523a2fed/download | University of Texas at Austin | Additive Manufacturing (AM) allows the creation of complex geometries that are not
achievable through subtractive manufacturing. Regardless of the advantages that 3D Printing
offers, technology limitations often constraints the desired geometry. When fabricating Ti-6Al4V parts in Electron Beam Powder Bed Fusion (EBPBF)... | null | null | null | null | null | null |
['Mireles, Jorge', 'Adame, Arturo', 'Espalin, David', 'Medina, Francisco', 'Winker, Rob', 'Hoppe, Terry', 'Zinniel, Bob', 'Wicker, Ryan'] | 2021-10-04T21:16:01Z | 2021-10-04T21:16:01Z | 2011 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88348', 'http://dx.doi.org/10.26153/tsw/15287'] | eng | 2011 International Solid Freeform Fabrication Symposium | Open | ['Additive Manufacturing', 'fluid pressure', 'Fused Deposition Modeling', 'sealant', 'end-use applications'] | Analysis of Sealing Methods for FDM-fabricated Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/90d5327d-5b37-431e-b5a6-4ca3ac8f19c2/download | University of Texas at Austin | As a result of the layer-by-layer deposition characteristics of Additive Manufacturing
(AM) processes, fabricated parts exhibit limiting qualities and have yet to achieve the
requirements for end-use applications. Specifically, the use of AM-fabricated parts in fluid
pressure applications is limited due to part porosit... | null | null | null | null | null | null |
['Szucs, Tamas D.', 'Brabazon, Dermot'] | 2020-03-10T15:17:21Z | 2020-03-10T15:17:21Z | 2007 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80215', 'http://dx.doi.org/10.26153/tsw/7234'] | eng | 2007 International Solid Freeform Fabrication Symposium | Open | Tissue Engineering | Analysis of the Effects of 3DP Parameters on Part Feature Dimensional Accuracy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/69be293d-1c59-4a0a-9067-76ca858d519f/download | null | 3D printing (3DP) is a widely investigated scaffold manufacturing process for Tissue
Engineering (TE). Useful scaffold geometries should have high porosity (60-80%) with small
(100-500 μm) interconnected pores. Therefore dimensional accuracy on the micron level is one
of the crucial parameters of the bone scaffolds. Pr... | null | null | null | null | null | null |
['Jamal, N.M.', 'Dalgarno, K.W.'] | 2019-10-24T17:41:54Z | 2019-10-24T17:41:54Z | 2002 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/77404', 'http://dx.doi.org/10.26153/tsw/4493'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Viscoelasticity | Analysis of the Influence of Viscoelasticity in Curl Development in SLS | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a60491fb-caba-4435-8ebc-97a123fc11c2/download | null | Curl in selectively laser sintered parts arises mainly from thermal distortion of parts within
the build volume during processing. This results in nominally flat surfaces which lie
horizontally in the part bed becoming warped. This paper reports on the use of finite element
techniques to model curl development in polym... | null | null | null | null | null | null |
['Hoppe, B.', 'Enk, S.', 'Schleifenbaum, J.H.'] | 2021-11-18T18:23:23Z | 2021-11-18T18:23:23Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90456', 'http://dx.doi.org/10.26153/tsw/17377'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['laser powder bed fusion', 'schlieren', 'shadowgraph', 'process development', 'shielding gas flow', 'process stability', '316L stainless steel'] | Analysis of the Shielding Gas Dependent L-PBF Process Stability by Means of Schlieren and Shadowgraph Techniques | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2ab19423-1f87-496e-84db-218ae4a76bf5/download | University of Texas at Austin | Ensuring a robust and reproducible Laser Powder Bed Fusion (L-PBF) process depends on
the design of the shielding gas flow in the corresponding manufacturing system. The gas flow
assures the removal of particles from the process zone that emerge from the interaction with the
laser irradiation. Minor disturbances may in... | null | null | null | null | null | null |
['Lee, Cheol H.', 'Thomas, Charles L.'] | 2018-12-06T22:23:40Z | 2018-12-06T22:23:40Z | 1997 | Mechanical Engineering | doi:10.15781/T28W38N9T | http://hdl.handle.net/2152/71436 | eng | 1997 International Solid Freeform Fabrication Symposium | Open | ['CAD', 'manufacturability'] | An Analysis Technique for Layered Manufacturing Based on Quasi-Wavelet Transforms | Conference paper | https://repositories.lib.utexas.edu//bitstreams/aacf7bed-19c8-4c46-892b-d0149cb090b9/download | null | An analysis technique based on the Wavelet transform (WT) has been recently introduced
that allows the spatial frequency content of objects produced by layered manufacturing (LM)
techniques to be interpreted in terms ofmanufacturable features. (Lee and Thomas, 1997) Using
Haar's wavelet as a basis function, layers with... | null | null | null | null | null | null |
Cunico, Marlon Wesley Machado | 2021-11-03T20:19:15Z | 2021-11-03T20:19:15Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89922 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'finite element method', 'anisotropy'] | Analytical and Experimental Characterization of Anisotropic Mechanical Behaviour of Infill Building Strategies for Fused Deposition Modelling Objects | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1e8c1d21-9e0d-453a-acfc-daf30e3ff795/download | University of Texas at Austin | As consequence of the 3d printing extraordinary rising along the last years, product development
fields are facing new challenges. In addition, it is notary that low cost additive manufacturing, as
such fused filament fabrication (FFF), result in objects with anisotropic mechanical behaviour.
Nevertheless, there is sti... | null | null | null | null | null | null |
['Schonrath, Hanna', 'Wegner, Jan', 'Frey, Maximilian', 'Soares Barreto, Erika', 'Elspab, Arno', 'Schnell, Norman', 'Erdmann, Benjamin H.R.', 'Neises, Julian', 'Ellendt, Nils', 'Busch, Ralf', 'Kleszczynski, Stefan'] | 2024-03-26T16:56:27Z | 2024-03-26T16:56:27Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124372', 'https://doi.org/10.26153/tsw/50980'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['bulk metallic glasses', 'additive manufacturing', 'PBF-LB/M', 'Rosenthal model'] | Analytical Modeling of Cooling Rates in PBF-LB/M of Bulk Metallic Glasses | Conference paper | https://repositories.lib.utexas.edu//bitstreams/bd4ba854-85d5-43e8-b351-4026847cb444/download | University of Texas at Austin | Additive manufacturing through laser powder bed fusion (PBF-LB/M) inheres great
potential for the processing of bulk metallic glasses (BMGs). The size-independent high cooling
rates during the process benefit the fabrication of large and elaborate amorphous components.
Albeit, partial crystallization poses a challenge ... | null | null | null | null | null | null |
['Lindermann, C.', 'Jahnke, U.', 'Moi, M.', 'Koch, R.'] | 2021-10-05T18:39:19Z | 2021-10-05T18:39:19Z | 2012 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88402', 'http://dx.doi.org/10.26153/tsw/15341'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'product lifecycle', 'activity based costing', 'cost drivers'] | Analyzing Product Lifecycle Costs for a Better Understanding of Cost Drivers in Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1e98472c-0a13-4fed-8db5-c965d9192dd1/download | University of Texas at Austin | The costs of additive manufactured parts often seem too high in comparison to those of
traditionally manufactured parts, as the information about major cost drivers, especially for
additive manufactured metal parts, is weak. Therefore, a lifecycle analysis of additive
manufactured parts is needed to understand and rate... | null | null | null | null | null | null |
['Yang, Zhuo', 'Lu, Yan', 'Lane, Brandon', 'Kim, Jaehyuk', 'Ndiaye, Yande', 'Krishnamruty, Sundar'] | 2021-12-01T22:32:45Z | 2021-12-01T22:32:45Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90640', 'http://dx.doi.org/10.26153/tsw/17559'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['remelting conditions', 'melt pool monitoring', 'data fusion', 'overhang build', 'powder bed fusion'] | Analyzing Remelting Conditions based on In-Situ Melt Pool Data Fusion for Overhang Building in Powder Bed Fusion Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fcd09475-e9b1-4fe3-a93b-c67017633e90/download | University of Texas at Austin | Coaxial melt pool monitoring (MPM) images provide in-depth insights into the building process of laser
powder bed fusion additive manufacturing. An in-situ MPM image captures the independent melting condition
at specific positions within each build layer. However, identifying material defects such as horizontal lack-of... | null | null | null | null | null | null |
['de Smit, Bram', 'Broek, Han J.'] | 2020-02-17T14:42:54Z | 2020-02-17T14:42:54Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79999', 'http://dx.doi.org/10.26153/tsw/7024'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Extruded Polystyrene Foam | Analyzing the Cutting Process of a Heated Flexible Blade in Extruded Polystyrene Foam | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9eeff267-8a09-4c50-9f58-f6b46bcc52b7/download | null | For the “Free Form Thick Layered Object Manufacturing” technology that is being
developed at the Delft University, it is vital that Extruded Polystyrene Foam (XPS) can be cut
accurately with a heated blade. The shape of the blade is actively controlled during the cutting
process, which results in double curved cutting ... | null | null | null | null | null | null |
['Niebling, F.', 'Otto, A.', 'Geiger, M.'] | 2019-10-24T17:54:50Z | 2019-10-24T17:54:50Z | 2002 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/77409', 'http://dx.doi.org/10.26153/tsw/4498'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Macroscopic | Analyzing the DMLS Process by a Macroscopic FE-Model | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8be69f88-0c09-4d79-a0d5-a8526a6a0722/download | null | The presented macroscopic FE-model allows to analyze the thermal fields and the
resulting stress built up during Selective Laser Sintering. Process and material parameters are
focused on Direct Metal Laser Sintering (DMLS). The FE-model is introduced and the
assumptions for the model are given. Three different geometri... | These investigations were financially supported by the DFG. | null | null | null | null | null |
['Hernandez, R.', 'Slaughter, D.', 'Whaley, D.', 'Tate, J.', 'Asiabanpour, B.'] | 2021-10-28T14:15:19Z | 2021-10-28T14:15:19Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89645 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['tensile properties', 'compressive properties', 'flexural properties', 'ABS plastics', 'P430', '3D printing', 'printing orientation', 'fused deposition modeling'] | Analyzing the Tensile, Compressive, and Flexural Properties of 3D Printed Abs P430 Plastic Based on Printing Orientation Using Fused Deposition Modeling | Conference paper | https://repositories.lib.utexas.edu//bitstreams/83296808-1f7d-4da6-9578-a5c0f923cecb/download | University of Texas at Austin | To achieve the optimum functionality and mechanical properties in the AM-based parts, it is
vital to fully characterize parts under static mechanical loadings (tension, compression, and
flexure) that are built in different orientations. This research reports the results of the
compression (ASTM standard D695), 4-point ... | null | null | null | null | null | null |
['Jiang, T.', 'Lin, F.', 'Kaltman, Steven I.', 'Sun, W.'] | 2019-09-23T17:25:05Z | 2019-09-23T17:25:05Z | 2000 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/75983', 'http://dx.doi.org/10.26153/tsw/3082'] | eng | 2000 International Solid Freeform Fabrication Symposium | Open | Reconstruction | Anatomical Modeling and Rapid Prototyping Assisted Surgical Reconstruction 555 | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5a11940a-c8c4-446e-b2f2-3bdb686ecfaa/download | null | A CAD-based approach to generate three-dimensional anatomical modeling and its application in analysis and rapid prototyping for surgical reconstruction is presented. The process of modeling technique, starting from processing computed tomography segmentation profiles, reverse engineering to reconstruct 3D anatomical m... | We gratefully acknowledge the support from NSF 9980298 project funding to graduate student T.
Jiang during the course of this research. | null | null | null | null | null |
['Conway, Kaitlynn M.', 'Romanick, Zachary', 'Cook, Lea M.', 'Morales, Luis A.', 'Despeaux, Jonathan D.', 'Ridlehuber, Marcus L.', 'Fingar, Christian', 'Doctor, Daquan', 'Pataky, Garrett J.'] | 2021-11-30T22:26:39Z | 2021-11-30T22:26:39Z | 2021 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90570', 'http://dx.doi.org/10.26153/tsw/17489'] | eng | 2021 International Solid Freeform Fabrication Symposium | Open | ['cellular materials', 'anisotropy', 'yield envelope'] | The Anisotropic Yield Surface of Cellular Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/08e4611c-24d8-43aa-ad5f-1030ce8d2045/download | University of Texas at Austin | Mechanical metamaterials are often limited in engineering applications because of uncertainty in
their deformation behavior. This uncertainty necessitates large factors of safety and behavior
assumptions to be included in mechanical metamaterial designs, detracting from the largest
benefit of metamaterials: their ultra... | null | null | null | null | null | null |
['Kamatchi Subramanian, P.', 'Vail, N.K.', 'Barlow, J.W.', 'Marcus, H.L.'] | 2018-10-03T16:55:21Z | 2018-10-03T16:55:21Z | 1994 | Mechanical Engineering | doi:10.15781/T29Z90X3G | http://hdl.handle.net/2152/68667 | eng | 1994 International Solid Freeform Fabrication Symposium | Open | ['alumina powders', 'selective laser sintering', 'copolymer'] | Anisotropy in Alumina Processed by SLS. | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1cf8e989-c83f-4525-8e81-ac02ddda3ef0/download | null | Alumina powders of 15~m size and 2~m size were processed by SLS using PMMA and a
copolymer. The 2~m powders were agglomerated and mixed with the polymer powder before
being processed by SLS. SLS bend strength specimens were made with parts built along
different orientations. The variation of the strength with incident ... | null | null | null | null | null | null |
['Munguia, J.', 'Dalgarno, K.W.'] | 2021-10-11T22:41:55Z | 2021-10-11T22:41:55Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88672', 'http://dx.doi.org/10.26153/tsw/15606'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['Ankle-Foot-Orthoses', 'composite reinforncement', 'thermoforming polymer sheets'] | Ankle Foot Orthotics Optimization by Means of Composite Reinforcement of Free-Form Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c37847b4-6714-456b-82c9-780231f6f23c/download | University of Texas at Austin | Ankle-Foot-Orthoses (AFOs) are assistive devices prescribed for a number of physical and
neurological disorders affecting the mobility of the lower limbs. Traditional AFO design is
based on thermoforming polymer sheets around a plaster cast with a characteristic stiffness
depending on the selected trim-line with the in... | null | null | null | null | null | null |
['Dehghan-Niri, E.', 'Hespeler, S.C.', 'Juhasz, M.', 'Halliday, H.S.', 'Lang, M.'] | 2023-04-03T17:47:53Z | 2023-04-03T17:47:53Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117730', 'http://dx.doi.org/10.26153/tsw/44609'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | Additive manufacturing | Anomal Detection for In-situ Quality Control of Directed Energy Deposition (DED) Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9448763b-3492-4d02-8e4c-5d01554d5a3b/download | null | One common cause for the rejection of parts produced during metal Additive
Manufacturing (AM) is the presence of unacceptable defects within the part. While
powerful, post-processing nondestructive techniques can be unapproachable due to time
constraints or simply impractical for certain inspection and quality contr... | null | null | null | null | null | null |
['Prakash, Sashikanth', 'Boddu, Mallikharjuna Rao', 'Liou, Frank'] | 2019-11-20T16:35:29Z | 2019-11-20T16:35:29Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78476', 'http://dx.doi.org/10.26153/tsw/5561'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Diagnostic Tool | Application of a Diagnostic Tool in Laser Aided Manufacturing Processes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e336f304-4b83-4aa6-9d63-87969a6e5a0d/download | null | Lasers play a vital role in producing parts with high dimensional accuracy, strength and
quality in today's rapid prototyping industry. In the process of Laser Metal Deposition, many
problems are encountered where the part quality does not meet the required standards. This could
be due to the nonconformity of control p... | This research was supported by the National Science Foundation Grant Number
DMI-9871185, Missouri Research Board, and Army Research Office. Their support is gratefully
appreciated. | null | null | null | null | null |
['Loughnane, Gregory T.', 'Kuntz, Sarah L.', 'Klingbeil, Nathan', 'Sosa, John M.', 'Irwin, Jeff', 'Nassar, Abdalla R.', 'Reutzel, Edward W.'] | 2021-10-20T21:31:26Z | 2021-10-20T21:31:26Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89366 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['Laser Engineered Net Shaping', 'Widmanstätten ⍺-lath', 'wall thickness', 'uncertainty quantification', 'Ti-6Al-4V'] | Application of a Microstructural Characterization Uncertainty Quantification Framework to Widmanstätten ⍺-laths in Additive Manufactured Ti-6Al-4V | Conference paper | https://repositories.lib.utexas.edu//bitstreams/7c32e9c9-c76a-4e1e-8906-a50862f45d99/download | University of Texas at Austin | This work applies statistical analysis and uncertainty quantification tools developed for
characterizing virtual microstructures in three dimensions to a two-dimensional experimental
investigation of Ti-6Al-4V Widmanstätten ⍺-lath thicknesses obtained from back-scattered
electron (BSE) or electron back-scatter diffract... | null | null | null | null | null | null |
['Melvin, Lawrence S. III', 'Beaman, J.J.'] | 2018-04-19T17:10:13Z | 2018-04-19T17:10:13Z | 1992 | Mechanical Engineering | doi:10.15781/T2Z31P56K | http://hdl.handle.net/2152/64386 | eng | 1992 International Solid Freeform Fabrication Symposium | Open | ['SLS', 'microgravity', 'Department of Mechanical Engineering', 'magnetostatic system'] | The Application of an Artificial Body Force to the Selective Laser Sintering Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/da3efd8a-1c18-4529-8137-3c48c4ae247b/download | null | An artificial body force generated by a magnetic
field is applied to the green powder bed of a ferromagnetic
powder during the Selective Laser Sintering process.
Preliminary experiments and theory are formed to
determine whether the artificial body force is beneficial to
the Selective Laser Sintering process and if it ... | null | null | null | null | null | null |
Pegna, Joseph | 2018-10-03T20:19:41Z | 2018-10-03T20:19:41Z | 1995 | Mechanical Engineering | doi:10.15781/T2M902N5H | http://hdl.handle.net/2152/68688 | eng | 1995 International Solid Freeform Fabrication Symposium | Open | ['functional prototypes', 'multimodal structures', 'construction automation'] | Application of Cementitious Bulk Materials to Site Processed Solid Freeform Construction | Conference paper | https://repositories.lib.utexas.edu//bitstreams/615cbbec-7f69-424a-9865-8e25860b693c/download | null | This paper reports a radical departure from generally accepted concepts in construction
automation and demonstrates that new techniques of layered manufacturing can be applied
effectively to construction. In the process, we also modified material processing of cement to
adapt it to the requirements ofSolid Freeform Fab... | null | null | null | null | null | null |
['Bitar, Isam S.', 'Aboulkhair, Nesma T.', 'Leach, Richard'] | 2021-11-02T19:11:49Z | 2021-11-02T19:11:49Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89868 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['carbon fiber', 'through thickness', 'composite', 'mechanical behavior', 'additive manufacture'] | The Application of Composite Through-Thickness Assessment to Additively Manufactured Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8257f635-2b40-404b-a4be-29c897d70199/download | University of Texas at Austin | This study looks into the applicability of through-thickness assessment to additive
manufacturing (AM) carbon-fibre reinforced polymers (CFRPs). The study utilised a material
extrusion printer that uses fused filament fabrication and composite filament fabrication
technologies to manufacture functionally-graded polymer... | null | null | null | null | null | null |
['Weinmann, J.', 'Ip, H.', 'Prigozhin, D.', 'Escobar, E.', 'Mendelson, M.', 'Noorani, R.'] | 2019-11-20T16:55:05Z | 2019-11-20T16:55:05Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78484', 'http://dx.doi.org/10.26153/tsw/5569'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | RapidPrototyped | Application of Design of Experiments (DOE) on the Processing of Rapid Prototyped Samples | Conference paper | https://repositories.lib.utexas.edu//bitstreams/bf67d8aa-effb-42d8-b1de-aca241ddae31/download | null | The purpose of this experiment was to improve the Fused Deposition Modeling Process by
examining the tensile strength of samples fabricated in a Stratasys FDM 1650 Machine utilizing
the methods of Design of Experiments. A two-level, four-factor, full factorial experiment was
conducted. The selected factors were tempera... | null | null | null | null | null | null |
['Walish, J.', 'Sutaria, M.', 'Dougherty, M.', 'Vaidyanathan, R.', 'Kasichainula, S.', 'Calvert, P.'] | 2019-03-11T16:36:53Z | 2019-03-11T16:36:53Z | 1999 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73581', 'http://dx.doi.org/10.26153/tsw/723'] | eng | 1999 International Solid Freeform Fabrication Symposium | Open | ['silicon nitride powders', 'DOE'] | Application of Design of Experiments to Extrusion Freeform Fabrication (EFF) of Functional Ceramic Prototypes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2bf9343d-8a42-4a45-a09c-1cc5ace2471a/download | null | Extrusion Freeform Fabrication (EFF) is an adaptation of the Stratasys Fused Deposition
Modeling (FDM) process for the Solid Freeform Fabrication (SFF) of functional ceramic
prototypes. It is a complex process involving many process variables, including parameters that
are operation, machine, materials, and geometry sp... | null | null | null | null | null | null |
['Deng, Xioaming', 'Beaman, Joseph J.'] | 2018-04-19T17:54:23Z | 2018-04-19T17:54:23Z | 1992 | Mechanical Engineering | doi:10.15781/T2X34N85V | http://hdl.handle.net/2152/64394 | eng | 1992 International Solid Freeform Fabrication Symposium | Open | ['SLS', 'Department of Mechanical Engineering', 'sintering geometry'] | Application of Factorial Design in Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fe9c566f-307c-491e-9118-d755f46708b9/download | null | Selective Laser Sintering (SLS) is a complex process involving many process parameters.
These parameters are not all independent. A factorial design technique is utilized to study the
effects of three main process parameters, laser power, laser beam scanning speed, and powder
packing density as well as their interactio... | null | null | null | null | null | null |
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