author stringlengths 4 285 ⌀ | date.accessioned stringlengths 20 20 | date.available stringlengths 20 20 | date.issued stringclasses 75
values | description.department stringclasses 3
values | identifier stringclasses 387
values | identifier.uri stringlengths 32 78 | language.iso stringclasses 8
values | relation.ispartof stringclasses 33
values | rights.restriction stringclasses 2
values | subject stringlengths 2 254 | title stringlengths 7 239 | type stringclasses 3
values | pdf stringlengths 93 93 | publisher stringclasses 1
value | abstract stringlengths 109 3.61k ⌀ | description.sponsorship stringclasses 100
values | description stringclasses 16
values | title.alternative stringclasses 1
value | contributor.utaustinauthor stringclasses 1
value | language stringclasses 1
value | identifier.url stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
['Zhang, Xinchang', 'Pan, Tan', 'Li, Wei', 'Liou, Frank'] | 2021-11-11T15:29:01Z | 2021-11-11T15:29:01Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90220', 'http://dx.doi.org/10.26153/tsw/17141'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['direct metal deposition', 'repair', 'co-based alloy', 'tool steel'] | Experimental Characterization of a Direct Metal Deposited Cobalt-Based Alloy on Tool Steel for Component Repair | Conference paper | https://repositories.lib.utexas.edu//bitstreams/13a9aacd-233a-4ab4-bf2b-b49b77148657/download | University of Texas at Austin | Die casting dies made of tool steel is subject to impact, abrasion and cyclic thermo-mechanical loading that delivers damage such as wear, corrosion, and cracking. To repair such
defects, materials enveloping the damage need to be machined and refilled. In this study, V-shape
defects with varied sidewall inclination an... | null | null | null | null | null | null |
['Meachum, J. Mark', "O'Rourke, Amanda", 'Yang, Yong', 'Fedorov, Andrei G.', 'Degertekin, F. Levent', 'Rosen, David W.'] | 2021-09-29T20:30:54Z | 2021-09-29T20:30:54Z | 2009-09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88216', 'http://dx.doi.org/10.26153/tsw/15157'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['Additive Manufacturing via Microarray Deposition', 'printed fluids', 'high-viscosity production materials', 'piezoelectrically-driven ultrasonic printhead', 'droplet ejection quality'] | Experimental Characterization of High Viscosity Droplet Ejection | Conference paper | https://repositories.lib.utexas.edu//bitstreams/488e7044-9c9d-432a-b1d8-a3d080948549/download | University of Texas at Austin | Additive Manufacturing via Microarray Deposition (AMMD) expands the allowable range of
physical properties of printed fluids to include important, high-viscosity production materials
(e.g., polyurethane resins). This technique relies on a piezoelectrically-driven ultrasonic printhead that generates continuous streams o... | null | null | null | null | null | null |
['Álvarez-Trejo, A.', 'Cuan-Urquizo, E.', 'Roman-Flores, A.'] | 2024-03-27T15:35:18Z | 2024-03-27T15:35:18Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124482', 'https://doi.org/10.26153/tsw/51090'] | en | 2022 International Solid Freeform Fabrication Symposium | Open | ['lattice beams', 'Bezier curve', 'fused filament fabrication', 'additive manufacturing', '3D printing'] | EXPERIMENTAL CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF 3D PRINTED BÉZIER-BASED LATTICE BEAMS | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0c0b73a9-1a86-4baf-8ce2-756386e1fb24/download | University of Texas at Austin | Architected materials are widely used in additive manufacturing to reduce weight. The
controlled arrangement of material allows to tailor their mechanical properties by tuning their
geometrical parameters. A parametrization based on cubic Bézier curves is employed here to
generate lattice beams by changing the position... | null | null | null | null | null | null |
['Obielodan, J.O.', 'Janaki Ram, G.D.', 'Stucker, B.E.'] | 2021-09-23T21:42:25Z | 2021-09-23T21:42:25Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88028', 'http://dx.doi.org/10.26153/tsw/14969'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['ultrasonic consolidation', 'foil joints', 'defect free structural members'] | An Experimental Determination of Optimum Foil Joint Conditions for Structural Parts Fabricated by Ultrasonic Consolidation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/66bc9591-94d2-45d1-bcc8-0c3a1bff58cf/download | null | This paper describes an investigation of the optimum conditions necessary to eliminate defects at
foil joints in parts fabricated by ultrasonic consolidation. Tensile test specimens were fabricated
with different foil joint conditions of varying degrees of overlap in the deposition layers. They
were subjected to ten... | null | null | null | null | null | null |
['Gonzalez, R.', 'Stucker, B.'] | 2021-09-28T19:12:20Z | 2021-09-28T19:12:20Z | 2009-09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88157', 'http://dx.doi.org/10.26153/tsw/15098'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['ultrasonic consolidation', 'Stainless Steel structures', 'parameter optimization', 'Stainless Steel 316L annealed'] | Experimental Determination of Optimum Parameters for Stainless Steel 316L Annealed Ultrasonic Consolidation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d0ed9401-f047-4d64-ba56-ccf442e96c2a/download | University of Texas at Austin | Ultrasonic consolidation is being investigated for building Stainless Steel structures. In this
study, parameter optimization for ultrasonic consolidation of Stainless Steel 316L annealed is
assessed by evaluating experimental factors of oscillation amplitude, welding speed, normal
force and temperature. An L-16 Taguch... | null | null | null | null | null | null |
['Ye, Junyang', 'Babazadeh-Naseri, Ata', 'Fregly, Benjamin J.', 'Higgs III, C. Fred'] | 2024-03-27T15:37:19Z | 2024-03-27T15:37:19Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124483', 'https://doi.org/10.26153/tsw/51091'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['hierarchical lattices', 'manufacturing defects', 'digital image correlation', 'experimental', 'functional graded lattice', 'micro-CT', 'Ti-6Al-4V'] | EXPERIMENTAL EVALUATION OF HIERARCHICAL FUNCTIONALLY GRADED LATTICES USING DIGITAL IMAGE CORRELATION AND MICRO-CT | Conference paper | https://repositories.lib.utexas.edu//bitstreams/13a71709-5b7d-46a0-aea8-88ca243f9a1a/download | University of Texas at Austin | Hierarchical meta-materials based on functionally-graded lattices (FGLs) have the benefit of customizable
material properties. However, the effects of sharp transitions on the effective properties of FGLs have yet to be
evaluated. This experimental study focused on characterizing the compressive properties of hierarchi... | null | null | null | null | null | null |
['Goel, Abhishek', 'Bourell, David'] | 2021-09-30T13:26:06Z | 2021-09-30T13:26:06Z | 9/23/10 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88233', 'http://dx.doi.org/10.26153/tsw/15174'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['room temperature infiltration', 'Selective Laser Sintering', 'electrochemical infiltration', 'metallic matrix composites'] | Experimental feasibility of Electrochemical Infiltration of Laser Sintered Preforms | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1283db39-2301-453d-8786-e8af106a0bdd/download | University of Texas at Austin | This research deals with the experimental feasibility of room temperature infiltration of Selective
Laser Sintered preforms with metals. The existing principles of electrochemical deposition
techniques were adapted and modified for carrying out the infiltration at low temperatures.
Electroless and electrolytic depositi... | null | null | null | null | null | null |
['Zhao, Xiayun', 'Wang, Jenny M.', 'Zhao, Changxuan', 'Jariwala, Amit', 'Rosen, David W.'] | 2021-10-28T19:56:11Z | 2021-10-28T19:56:11Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89685 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['exposure controlled projection lithography', 'interferometric curing monitoring and measurement', 'ECPL', 'ICM&M', 'in-situ', 'process accuracy'] | Experimental Implementation and Investigation of Real-Time Metrology for Exposure Controlled Projection Lithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1010dc0b-d443-4bfa-b144-051d245abbbf/download | University of Texas at Austin | Exposure Controlled Projection Lithography (ECPL) is a stereolithography based process,
curing photopolymer parts on a stationary substrate. To improve the process accuracy with
closed-loop control, an in-situ interferometric curing monitoring and measurement (ICM&M)
system was developed to infer the output of cured he... | null | null | null | null | null | null |
['Iyibilgin, Osman', 'Yigit, Cemil'] | 2021-10-12T18:13:41Z | 2021-10-12T18:13:41Z | 2013 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88711', 'http://dx.doi.org/10.26153/tsw/15645'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['cellular lattice structures', 'Fused Deposition Modeling', 'compressive properties', 'unit cells'] | Experimental Investigation of Different Cellular Lattice Structures Manufactured by Fused Deposition Modeling | Conference paper | https://repositories.lib.utexas.edu//bitstreams/00d32033-c5b4-4167-b86b-33a19f9eff52/download | University of Texas at Austin | Experimental tests were conducted to evaluate the compressive properties (yield strength and
compressive modulus) and build time for five different cellular lattice structures fabricated by the
Fused Deposition Modeling (FDM) process. The lattice structures had repeating unit cells, and
the shapes of the unit cell unde... | null | null | null | null | null | null |
['Zhao, Xiyue', 'Mason, Michael S.', 'Huang, Tieshu', 'Leu, Ming C.', 'Landers, Robert G.', 'Hilmas, Gregory E.', 'Easley, Samuel J.', 'Hayes, Michael W.'] | 2020-03-09T14:11:17Z | 2020-03-09T14:11:17Z | 9/4/07 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80181', 'http://dx.doi.org/10.26153/tsw/7200'] | eng | 2007 International Solid Freeform Fabrication Symposium | Open | Freeze-form Extrusion Fabrication | Experimental Investigation of Effect of Environment Temperature on Freeze-form Extrusion Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/97b15405-0eb9-48d8-b63a-808e4cdd512e/download | null | null | null | null | null | null | null | null |
['Wagner, Joshua J.', 'Shu, Hang', 'Kilambi, Rahul', 'Higgs, C. Fred III'] | 2021-11-16T16:02:13Z | 2021-11-16T16:02:13Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90325', 'http://dx.doi.org/10.26153/tsw/17246'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['fluid dynamic', 'particle dynamic', 'droplet impact', 'powder bed', 'binder jet 3D printing'] | Experimental Investigation of Fluid-Particle Interaction in Binder Jet 3D Printing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b9922c8d-582a-4c78-94e1-d48dc19395b9/download | University of Texas at Austin | Wide-scale adoption of binder jet 3D printing for mission-critical components in
aerospace, biomedical, defense, and energy applications requires improvement in mechanical
properties and performance characteristics of end-use components. Increased fidelity may be
achieved with better understanding of the interfacial ph... | null | null | null | null | null | null |
['Kadekar, Vinay', 'Prakash, Sashikanth', 'Liou, Frank'] | 2020-02-12T16:10:07Z | 2020-02-12T16:10:07Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79945', 'http://dx.doi.org/10.26153/tsw/6971'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Laser Metal Deposition | Experimental Investigation of Laser Metal Deposition of Functionally Graded Copper and Steel | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1fbc743d-2ce5-4e3b-af01-bcb200d86072/download | null | Laser metal deposition is an emerging technology for producing fully dense
metallic parts. This process shows a promising future for the deposition of functionally
graded steel - copper alloys. Good thermal conductivity of copper and a high wear
resistance of steel can be achieved in dies and cores. However, to accompl... | null | null | null | null | null | null |
['Kruth, Jean-Pierre', 'Deckers, Jan', 'Yasa, Evren'] | 2020-03-11T15:40:48Z | 2020-03-11T15:40:48Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80256', 'http://dx.doi.org/10.26153/tsw/7275'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | Selective Laser Melting | Experimental Investigation of Laser Surface Remelting for the Improvement of Selective Laser Melting Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e85e10b2-116d-407d-9be4-e099cea43bf2/download | null | null | null | null | null | null | null | null |
['Kao, Yi-Tang', 'Dressen, Trace', 'Kim, Dong Sung'] | 2021-10-21T15:05:12Z | 2021-10-21T15:05:12Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89388 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['3D printing', 'additive manufacturing', 'composite materials'] | Experimental Investigation of Mechanical Properties of 3D-Printing Built Composite Material | Conference paper | https://repositories.lib.utexas.edu//bitstreams/afa10a57-fc20-446a-b2cc-2b5028d4f952/download | University of Texas at Austin | This paper studies the mechanical behaviors of a new composite material manufactured by
3D printing and polymer impregnation techniques. This composite uses 3D-printed plaster with an
open-cellular structure as a frame to encapsulate the silicone resin (PDMS) to form a solid body.
Because of the vastly different charac... | null | null | null | null | null | null |
['Ravi Kumar, Y.', 'Manmadhachary, A.', 'Krishnanand, L.'] | 2021-10-18T20:45:09Z | 2021-10-18T20:45:09Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89239 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['CT', 'dimensional error', 'volumetric error', 'rapid prototyping', 'CT image acquisition', 'ANOVA'] | Experimental Investigation of Process Parameters on 64 Slice Spiral CT Scanner of Medical Models | Conference paper | https://repositories.lib.utexas.edu//bitstreams/13f28a33-421e-4026-9232-652520335b89/download | University of Texas at Austin | Rapid Prototyping (RP) is one of the advanced manufacturing methods to develop
medical models. These models are generated by 3-Dimensional (3D) Computer Aided Design
(CAD) model using Computed Tomography (CT) images. One of the advanced CT scanners to
capture the large volume of tissues in shorter scan time is 64 slice... | null | null | null | null | null | null |
['Czink, S.', 'Schulze, V.', 'Dietrich, S.'] | 2024-03-25T23:51:51Z | 2024-03-25T23:51:51Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124345', 'https://doi.org/10.26153/tsw/50953'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['PBF-LB', 'AlSi10Mg', 'additive manufacturing'] | EXPERIMENTAL INVESTIGATIONS OF INHOMOGENEOUS COMPONENT PROPERTIES IN LASER-BASED ADDITIVE MANUFACTURING OF AlSi10Mg | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6609f58c-d7db-465a-a502-419f1ab97109/download | University of Texas at Austin | In the laser-based additive manufacturing (PBF-LB) process of AlSi10Mg components, the
layer-by-layer deposition leads to microscopic and macroscopic thermal effects (shrinkage,
residual stresses, overheating) depending on the component geometry. This results in a strong
dependence of the microstructure and therefore o... | null | null | null | null | null | null |
Liu, Jie | 2021-09-30T15:43:00Z | 2021-09-30T15:43:00Z | 2010 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88267', 'http://dx.doi.org/10.26153/tsw/15208'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['selective laser sintering', 'iron based alloy', 'nano-Al2O3 ceramic bulk materials'] | Experimental Research on Fabrication of Iron Based Alloy and Nano-Al2O3 Powder Parts by Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/7d89907c-0e99-43d6-b8a0-362252b476c0/download | University of Texas at Austin | Experiments on selective laser sintering of Iron Based Alloy and nano-Al2O3 Ceramic Bulk
Materials are carried out and effect of sintering parameters on the process is analyzed
systematically. A reasonable selective laser sintering technique which can be used to fabricate
parts wit h free shape is obtained and verified... | null | null | null | null | null | null |
['Sager, Benay', 'Rosen, David W.', 'Shilling, Meghan', 'Kurfess, Thomas R.'] | 2019-11-15T16:18:05Z | 2019-11-15T16:18:05Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78420', 'http://dx.doi.org/10.26153/tsw/5507'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Stererolithography | Experimental Studies in Stereolithography Resolution | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5af4e4b0-a42d-4e31-a88f-a584fc64dbc0/download | null | As we move towards micron-scale rapid manufacturing, it is critical to understand build
resolution of Stereolithography technology. In order to determine the resolution limitations,
positive and negative features on Stereolithography parts were built and analyzed. Results from
several experiments were compared to an an... | We gratefully acknowledge the support from the RPMI member companies and the George
W. Woodruff School of Mechanical Engineering at Georgia Tech. This work was partially
funded by the National Science Foundation under Grant Number DMI-9988664. | null | null | null | null | null |
['Paul, Sumit', 'Yang, Li'] | 2023-03-01T17:27:29Z | 2023-03-01T17:27:29Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117552', 'http://dx.doi.org/10.26153/tsw/44432'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | Additive manufacturing | An Experimental Study of Cellular Mechanical Interface in a Bi-Material Structure Fabricated by Material Extrusion Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/03801607-228a-4de6-8a84-0707e2fcf1ba/download | null | This work is a continuation of the preliminary project with the investigation of the characteristics
of the cellular structure-based mechanical interlocking interface designs for bi-material structures
fabricated by material extrusion additive manufacturing (AM). Three different cellular designs,
including auxetic, ... | null | null | null | null | null | null |
['Zhang, Shanshan', 'Miyanaji, Hadi', 'Yang, Li', 'Zandinejad, Amir Ali', 'Dilip, J.J.S.', 'Stucker, Brent'] | 2021-10-18T20:52:25Z | 2021-10-18T20:52:25Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89242 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['3D printing', 'dental porcelain', 'dental restorations'] | An Experimental Study of Ceramic Dental Porcelain Materials Using a 3D Print (3DP) Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/90360de4-d948-4290-b346-c1b1223063ff/download | University of Texas at Austin | Dental porcelain materials have been used widely in dental restorations such as crowns,
veneers and onlays. In this study, a commercial dental-grade porcelain powder (IPS InLine Dentin)
was investigated for compatibility with 3D printing. An extensive experimental study was carried
out to evaluate the effects of variou... | null | null | null | null | null | null |
['Ramirez Chavez, Irving E.', 'Noe, Cameron', 'Sekar, Vigneshwaran', 'Jogani, Shainil', 'Israni, Siddharth', 'Bhate, Dhruv'] | 2021-11-30T19:47:37Z | 2021-11-30T19:47:37Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90526', 'http://dx.doi.org/10.26153/tsw/17445'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['design for additive manufacturing', 'stiffener', 'compression', 'plate', 'shell', 'topology optimization'] | An Experimental Study of Design Strategies for Stiffening Thin Plates under Compression | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2ccd6943-2acb-4dfb-91e0-328e6d18b65e/download | University of Texas at Austin | Increasing stiffness and failure loads while minimizing mass is useful in many engineering
applications, including the design of thin plates and shells. In this paper, the performance of thin
plates using a range of stiffening approaches were studied for the specific instance of compressive
loading. Periodic, graded, s... | null | null | null | null | null | null |
['Guo, Nannan', 'Leu, Ming C.'] | 2021-10-05T18:48:46Z | 2021-10-05T18:48:46Z | 8/16/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88405', 'http://dx.doi.org/10.26153/tsw/15344'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['Selective Laser Sintering', 'Polymer Electrolyte Membrane', 'fuel cells', 'graphite composite bipolar plates', 'flow fields'] | Experimental Study of Polymer Electrolyte Membrane Fuel Cells using a Graphite Composite Bipolar Plate Fabricated by Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a9e76ed2-13f6-41b9-94b2-bfab0c2b6652/download | University of Texas at Austin | Selective Laser Sintering (SLS) can be used to fabricate graphite composite bipolar plates
with complex flow fields for Polymer Electrolyte Membrane (PEM) fuel cells. The additive
manufacturing process can significantly reduce the time and cost associated with the research
and development of bipolar plates as compared ... | null | null | null | null | null | null |
['Rajan, Jagan R.', 'Wood, Kristin L.', 'Malkovich, Nick'] | 2019-10-18T14:45:21Z | 2019-10-18T14:45:21Z | 2001 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/76227', 'http://dx.doi.org/10.26153/tsw/3316'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Sintering | Experimental Study of Selective Laser Sintering of Parmax | Conference paper | https://repositories.lib.utexas.edu//bitstreams/03938250-f7c0-4629-9872-c090dffeb04c/download | null | Selective Laser Sintering (SLS) has been used to successfully process crystalline
polymers, ceramics and metals. However, wide range of materials available and their
applications have acted as an impetus to expand the applications of SLS to different material
systems. This paper presents one such experimental study und... | null | null | null | null | null | null |
['Torossian, Kevin', 'Bourell, David'] | 2021-10-21T22:09:04Z | 2021-10-21T22:09:04Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89458 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['snap-fits', 'additive manufacturing', 'mating force', 'dismounting force', 'geometrical parameters'] | Experimental Study of Snap-Fits Using Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9a2b5f40-e657-4b34-86ba-17070c3cadbf/download | University of Texas at Austin | A snap-fit is a mechanical joint system whose mating parts exert a cam action, flexing until one
part slips past a raised lip on the other part, preventing their separation. The use of snaps in
additive manufacturing (AM) is an approach for assembling components of parts too large to
build in one piece in AM. There are... | null | null | null | null | null | null |
['Sun, Q.', 'Rizvi, G.M.', 'Bellehumeur, C.T.', 'Gu, P.'] | 2019-11-20T16:46:17Z | 2019-11-20T16:46:17Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78481', 'http://dx.doi.org/10.26153/tsw/5566'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | Polymer Filaments | Experimental Study of the Cooling Characteristics of Polymer Filaments in FDM and Impact on the Mesostructures and Properties of Prototypes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/69809e49-4f1c-4520-8bbb-1f311c043ee5/download | null | The bonding quality among polymer filaments in the fused deposition modeling (FDM)
process determines the integrity and mechanical properties of the resultant prototypes. This
research investigates the bond formation among extruded acrylonitrile butadiene styrene (ABS)
filaments in the FDM process. Experimental measure... | The financial support for this work was provided by the Natural Sciences and
Engineering Research Council of Canada (NSERC) through Research Grants awarded to Drs.
Bellehumeur and Gu. | null | null | null | null | null |
['Horton, Leslie', 'Gargiulo, Edward'] | 2018-05-03T18:39:02Z | 2018-05-03T18:39:02Z | 1993 | Mechanical Engineering | doi:10.15781/T2K35MX4R | http://hdl.handle.net/2152/65056 | eng | 1993 International Solid Freeform Fabrication Symposium | Open | ['stereolithography', 'rapid prototyping', 'TRIHATCH'] | An Experimental Study of the Parameters Affecting Curl in Parts Created Using Stereolithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d8c6706e-ebf0-4d35-9225-8f89e637b96b/download | null | null | null | null | null | null | null | null |
['Lakshminarayan, Uday', 'Marcus, H.L.'] | 2018-04-19T16:01:43Z | 2018-04-19T16:01:43Z | 1992 | Mechanical Engineering | doi:10.15781/T27H1F42X | http://hdl.handle.net/2152/64376 | eng | 1992 International Solid Freeform Fabrication Symposium | Open | ['Center for Materials Science and Engineering', 'CAD', 'laser sintering', 'SLS'] | An Experimental Study of the Relationship between Microstructure and Mechanical Properties of a Ceramic Composite Fabricated by Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/60800070-ce6f-4520-af76-ea8a83c1bfdf/download | null | Alumina-ammonium phosphate powder blends were processed with
Selective Laser Sintering. Ammoniumphosphate with a melting point of 190°C, acts as a
binder when processed with a laser and holds the alumina (m.p. 2300°C) particles
together to form a "green" body. When the green body is heat treated at 850°C for 6
hours, a... | null | null | null | null | null | null |
['Valenti, Justin D.', 'Bartolai, Joseph', 'Yukish, Michael A.'] | 2023-02-09T18:58:38Z | 2023-02-09T18:58:38Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117441', 'http://dx.doi.org/10.26153/tsw/44322'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | wing structure | Experimental Study of Wing Structure Geometry to Mitigate Process-Induced Deformation | Conference paper | https://repositories.lib.utexas.edu//bitstreams/19a52146-2128-45d8-8fa5-937a0aff8ff5/download | null | Small uncrewed aerial vehicles that are fabricated with material extrusion additive manu-
facturing often have wings that are single-perimeter structures with sparse internal structure.
The large distance between internal supports creates an “unsupported-wall distance”, which
leaves the wing skin prone to deformation d... | null | null | null | null | null | null |
['Price, Steven', 'Lydon, James', 'Cooper, Ken', 'Chou, Kevin'] | 2021-10-07T15:55:04Z | 2021-10-07T15:55:04Z | 8/16/13 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88488', 'http://dx.doi.org/10.26153/tsw/15422'] | eng | 2013 International Solid Freeform Fabrication Symposium | Open | ['electron beam additive manufacturing', 'powder-based', 'infrared thermal imager', 'temperature measurements'] | Experimental Temperature Analysis of Powder-Based Electron Beam Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/bb1898dd-ac2c-4021-9973-bf3dd811b9b2/download | University of Texas at Austin | A near infrared thermal imager has been employed for temperature measurements (build
part surfaces) in the powder-based electron beam additive manufacturing (EBAM) process. A
methodology has also been developed to analyze temperature distributions and history around
the melting scan area. The temperature profiles along... | null | null | null | null | null | null |
['Masoomi, M.', 'Thompson, S.M.', 'Shamsaei, N.', 'Elwany, A.', 'Bian, L.'] | 2021-10-19T18:54:12Z | 2021-10-19T18:54:12Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89323 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['Selective Laser Melting', 'powder bed', 'heat transfer', 'stainless steel'] | An Experimental-Numerical Investigation of Heat Transfer During Selective Laser Melting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cd7366fe-4a0c-4a73-add8-f92b06658a66/download | University of Texas at Austin | The heat transfer in and around a part being fabricated via Selective Laser Melting (SLM) is
numerically simulated while considering the surrounding powder bed modeled to have an
effective thermal conductivity. By accurately simulating the powder bed heat transfer during
SLM, mechanical properties of parts can be bette... | null | null | null | null | null | null |
['Cormier, Denis', 'Taylor, James', 'Unnanon, Kittnan', 'Kulkarni, Parikshit', 'West, Harvey'] | 2019-09-23T16:01:45Z | 2019-09-23T16:01:45Z | 2000 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/75948', 'http://dx.doi.org/10.26153/tsw/3047'] | eng | 2000 International Solid Freeform Fabrication Symposium | Open | Electro-Photographic | Experiments In Layered Electro-Photographic Printing 267 | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b9a97942-c581-43ef-afb2-f0f6b03c1114/download | null | Electro-photographic printing processes employed by products such as laser printers and photocopiers are commonly used to deposit and fuse thin layers of thermoplastic powder onto paper. This report describes preliminary experiments aimed at adapting the electro-photographic printing process for use as a layered manufa... | null | null | null | null | null | null |
['Hoelzle, David', 'Peng, Hao', 'Ghasri-Khouzani, Morteza', 'Gong, Shan', 'Attardo, Ross', 'Ostiguy, Pierre', 'Aboud Gatrell, Bernice', 'Budzinski, Joseph', 'Tomonto, Charles', 'Neidig, Joel', 'Shankar, M. Ravi', 'Billo, Richard', 'Go, David B.'] | 2021-11-04T14:00:10Z | 2021-11-04T14:00:10Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89962 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'DMLS', 'optimization', 'build orientation', 'support structure', 'heuristic learning', 'expert survey'] | Expert Survey to Understand and Optimize Part Orientation in Direct Metal Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a9c41a6b-1779-4657-963c-ab5bc5551a4c/download | University of Texas at Austin | The additive manufacturing (AM) process Direct Metal Laser Sintering (DMLS) uses a layer-by-layer workflow to build complex architecture metal structures in low-volumes. The primary
process failure mechanism is a thermal stress driven thermal distortion that yields out-of-tolerance
manufacture or complete process failu... | null | null | null | null | null | null |
['Watts, D. M.', 'Hague, R. J.'] | 2020-03-05T19:47:49Z | 2020-03-05T19:47:49Z | 2006 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80149', 'http://dx.doi.org/10.26153/tsw/7170'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Rapid Manufacturing | Exploiting the Design Freedom of RM | Conference paper | https://repositories.lib.utexas.edu//bitstreams/bd0bc482-3f86-4789-bc10-cb41ac68c164/download | null | This paper details how Rapid Manufacturing (RM) can overcome the restrictions imposed by the
inherent process limitations of conventional manufacturing techniques and become the enabling
technology in fabricating optimal products. A new design methodology capable of exploiting
RM’s increased design freedom is therefore... | null | null | null | null | null | null |
['Heineman, Jesse J.', 'Lind, Randall F.', 'Chesser, Phillip C.', 'Post, Brian K.', 'Boulger, Alex M.', 'Roschli, Alex', 'Love, Lonnie J.', 'Gaul, Katherine T.'] | 2021-11-30T19:34:16Z | 2021-11-30T19:34:16Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90523', 'http://dx.doi.org/10.26153/tsw/17442'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['SKYBAAM', 'additive manufacturing', 'cable-driven', '3D printing', 'tower structures'] | Exploration of a Cable-Driven 3D Printer for Concrete Tower Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/334cfb01-708a-4740-9c56-e5a6fed1ea2a/download | University of Texas at Austin | Researchers at Oak Ridge National Laboratory’s Manufacturing Research Demonstration
Facility (MDF) are currently developing a cable-driven concrete additive manufacturing (AM)
system called SKYBAAM. This system is a novel solution for 3D printing large structures using
concrete. The current research focuses primarily o... | null | null | null | null | null | null |
['Bai, Yun', 'Williams, Christopher B.'] | 2021-10-13T21:39:17Z | 2021-10-13T21:39:17Z | 2014 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88789', 'http://dx.doi.org/10.26153/tsw/15723'] | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['high purity copper', 'copper', 'binder jetting', 'additive manufacturing', 'green parts'] | An Exploration of Binder Jetting of Copper | Conference paper | https://repositories.lib.utexas.edu//bitstreams/791d58b7-439f-4f7c-8b8c-4c75b272ee22/download | University of Texas at Austin | The ability to fabricate geometrically complex copper shapes via Additive Manufacturing
(AM) could have a significant impact on the design and performance of thermal management
systems and structural electronics. In this research a Binder Jetting AM process (ExOne R2) was
used to fabricate green parts made of high puri... | null | null | null | null | null | null |
['Li, Wei', 'Bouzolin, Dan', 'Nagaraja, Kishore Mysore'] | 2024-03-26T23:10:22Z | 2024-03-26T23:10:22Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124443', 'https://doi.org/10.26153/tsw/51051'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['wire arc additive manufacturing', 'thermal-fluid model', 'in-space manufacturing', 'reduced gravity', 'space exploration'] | EXPLORATORY STUDY OF IN-SPACE WIRE ARC ADDITIVE MANUFACTURING WITH MODELING APPROACH | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8e696264-8386-4a42-ab38-73ee120b2479/download | University of Texas at Austin | Countries all over the world are rushing into space exploration due to crisis of energy and resources
exhaustion on the Earth. Mars is an obvious target because it has a thin atmosphere, good geological similarity,
and is close by in the Solar system. As the satellite of the Earth, Moon is another target since it is ve... | null | null | null | null | null | null |
['Roach, M.A.', 'Pennney, J.', 'Jared, B.H.'] | 2024-03-26T20:49:18Z | 2024-03-26T20:49:18Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124406', 'https://doi.org/10.26153/tsw/51014'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['ROS2', 'IOT sensors', 'additive manufacturing'] | EXPLORING A SUPERVISORY CONTROL SYSTEM USING ROS2 AND IOT SENSORS | Conference paper | https://repositories.lib.utexas.edu//bitstreams/eebab146-eeef-4571-a651-2669ffa3200c/download | University of Texas at Austin | Whether collecting data from process monitoring sensors or controlling a system of multiple actuators and
electrical systems, a powerful supervisory control system must be developed for additive manufacturing (AM)
systems. The Robot Operating System version 2 (ROS2) is a set of software libraries that can be used to co... | null | null | null | null | null | null |
['Nabil, S.T.', 'Banuelos, C.', 'Ramirez, B.', 'Cruz, A.', 'Watanabe, K.I.', 'Arrieta, E.', 'Wicker, R.B.', 'Medina, F.'] | 2024-03-25T23:54:26Z | 2024-03-25T23:54:26Z | 2023 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/124346', 'https://doi.org/10.26153/tsw/50954'] | en_US | 2023 International Solid Freeform Fabrication Symposium | Open | ['E-PBF', 'scanning strategies', 'superalloys', 'Inconel 718'] | EXPLORING IN718 ALLOY PRODUCTION WITH BI-DIRECTIONAL RASTER AND STOCHASTIC SPOT MELTING TECHNIQUES USING AN OPEN-SOURCE ELECTRON MELTING SYSTEM | Conference paper | https://repositories.lib.utexas.edu//bitstreams/07b22f79-08d2-4399-b74f-2c5d216250ac/download | University of Texas at Austin | This study compares the fabrication of IN718 alloy using bi-directional raster and stochastic spot melting
techniques with the open-source FreemeltOne Electron Beam Melting (EBM) system. The research aimed to
produce dense parts using both scanning strategies, employing custom Python code for raster melt beam path
gene... | null | null | null | null | null | null |
['Lipman, Robert R.', 'McFarlane, Jeremy S.'] | 2021-10-19T20:47:46Z | 2021-10-19T20:47:46Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89336 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'part geometry', 'tolerances', 'model-based engineering'] | Exploring Model-Based Engineering Concepts for Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8d8bcb02-2da8-4033-a460-ac8e4adad019/download | University of Texas at Austin | Robust geometry and tolerance representations are needed in additive manufacturing for
precise part specification and interoperability with downstream activities such as manufacturing,
inspection, and long-term archiving. A disconnection exists between process-independent part
geometry and tolerances, and process-depen... | null | null | null | null | null | null |
['Gao, Harry', 'Meisel, Nicholas A.'] | 2021-11-04T14:24:54Z | 2021-11-04T14:24:54Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89969 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['conductive filament', 'manufacturability', 'resisitivty', 'material extrusion', 'additive manufacturing'] | Exploring the Manufacturability and Resistivity of Conductive Filament Used in Material Extrusion Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/481db5bf-a3a6-4787-985a-0036e5657a8a/download | University of Texas at Austin | Additive manufacturing (AM) has the unique ability to build multifunctional parts with
embedded electronics without the need for post-print assembly. However, many existing forms of
multifunctional AM are not easily accessible to hobby-level users. Most hobby-level desktop 3D
printers are only used with non-conductive ... | null | null | null | null | null | null |
['Li, J.', 'Monaghan, T.', 'Bournias-Varotsis, A.', 'Masurtschak, S.', 'Friel, R.J.', 'Harris, R.A.'] | 2021-10-18T20:15:06Z | 2021-10-18T20:15:06Z | 2014 | Mechanical Engineering | null | https://hdl.handle.net/2152/89229 | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['Ultrasonic Additive Manufacturing', 'electronic materials', 'dielectric materials', 'metal matrices'] | Exploring the Mechanical Performance and Material Structures of Integrated Electrical Circuits within Solid State Metal Additive Manufacturing Matrices | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9be0905b-a90f-4c75-b53a-ed0bd9e51730/download | University of Texas at Austin | Ultrasonic Additive Manufacturing (UAM) enables the integration of a wide variety of
components into solid metal matrices due to a high degree of metal plastic flow at low matrix
bulk temperatures. This phenomenon allows the fabrication of previously unobtainable novel
engineered metal matrix components.
The aim of thi... | null | null | null | null | null | null |
['Denoual, M.', 'Mognol, P.', 'Lepioufle, B.'] | 2020-02-13T20:50:16Z | 2020-02-13T20:50:16Z | 8/25/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79976', 'http://dx.doi.org/10.26153/tsw/7001'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | biochips | Exploring Vacuum Casting Techniques for Micron and Submicron Features | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e73ba7dd-9bae-4cc0-a2ba-9ad830dcddaf/download | null | A study of resolution limits in standard rapid prototyping vacuum cast molding processes and
adaptation of this technique to reach submicron accuracy is proposed. Micro-fabrication
technologies are used to fabricate micron and submicron high aspect-ratio patterns on the
original parts. The molding of the original parts... | null | null | null | null | null | null |
['Bass, Lindsey B.', 'Meisel, Nicholas A.', 'Williams, Christopher B.'] | 2021-10-21T15:25:30Z | 2021-10-21T15:25:30Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89395 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['material jetting', 'multi-material', 'build orientation', 'variability'] | Exploring Variability in Material Properties of Multi-Material Jetting Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/13ee23e7-31de-4fb6-ad55-698782caa151/download | University of Texas at Austin | With Additive Manufacturing (AM) capabilities rapidly expanding in industrial applications,
there exists a need to quantify materials' mechanical properties to ensure reliable performance
that is robust to variations in environment and build orientation. While prior research has
examined process-parameter and environme... | null | null | null | null | null | null |
['Choong, Y.Y.C.', 'Saeed, M.', 'Eng, H.', 'Su, P.-C.', 'Wei, J.'] | 2021-10-28T22:13:13Z | 2021-10-28T22:13:13Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89715 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['shape memory polymers', 'process parameters', '3D printing', 'stereolithography'] | Exploring Variability in Shape Memory Properties of Stereolithography Printed Parts | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f3750af9-dbe9-4480-80bf-cc898f49e25a/download | University of Texas at Austin | Shape memory polymers (SMPs) are smart materials that can change shape and revert to
their permanent shape upon external stimulus. Most fabrications of SMPs are based on
conventional methods which limit design freedom, hence additive manufacturing presents an
alternative to expanding more possibilities for applications... | null | null | null | null | null | null |
['Lipton, Jeffrey I.', 'Gluck, Karl', 'Lipson, Hod'] | 2021-09-30T20:07:46Z | 2021-09-30T20:07:46Z | 9/23/10 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88292', 'http://dx.doi.org/10.26153/tsw/15233'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'Extensible Digital Fabrication Language', 'XDFL', 'ToolScript', 'system architecture', 'Fab@Home', 'geometric data', 'control processes'] | Extensible Digital Fabrication Language for Digital Fabrication Processes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/29271574-8233-46b1-af30-0183f06fce1e/download | University of Texas at Austin | While additive manufacturing objects are described by the STL and AMF
standards, the protocol controlling the fabricator is typically machine-specific. In
this paper, we explore a system architecture that converts geometric data into
control processes for equipment. We propose a new Extensible Digital
Fabrication Langu... | null | null | null | null | null | null |
['Rai, Rahul', 'Campbell, Matthew', 'Wood, Kristin'] | 2020-02-13T21:00:19Z | 2020-02-13T21:00:19Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79978', 'http://dx.doi.org/10.26153/tsw/7003'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Solid freeform fabrication | Extracting Product Performance by Embedding Sensors in SFF Prototypes | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ab55e320-c4ca-4908-b81b-995a657d9ed6/download | null | SFF has been instrumental in improving the design process by providing designers with
prototypes that assist them in the communication of design information and design visualization
prior to creating fully functional prototypes. Embedding sensors at key locations within an SFF
part to extract further data and monitor p... | null | null | null | null | null | null |
['Turner, Irem Y.', 'Wood, Kristin L.', 'Busch-Vishniac, Ilene J.'] | 2018-11-16T16:16:37Z | 2018-11-16T16:16:37Z | 1996 | Mechanical Engineering | doi:10.15781/T2DZ03M93 | http://hdl.handle.net/2152/70293 | eng | 1996 International Solid Freeform Fabrication Symposium | Open | ['surface quality', 'manufacturing', 'SLS machines'] | Extraction of Fault Patterns on SLS Part Surfaces Using the Karhunen-Loeve Transform | Conference paper | https://repositories.lib.utexas.edu//bitstreams/fa9e719b-19d2-430b-8f9c-ca0e11ef1fc6/download | null | To gain a thorough understanding of the fault mechanisms in SLS machines, we decompose
SLS profile signals into independent features using a novel tool called Karhunen-Loeve
(KL) transform. These individual features can then be studied separately to monitor the
occurrence of fault patterns on manufactured parts and det... | null | null | null | null | null | null |
['Khoshnevis, Behrokh', 'Zhang, Jing'] | 2021-10-05T18:57:55Z | 2021-10-05T18:57:55Z | 8/15/12 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88408', 'http://dx.doi.org/10.26153/tsw/15347'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['Contour Crafting', 'sulfur concrete', 'lunar regolith'] | Extraterrestrial Construction Using Contour Crafting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/496f36f8-06e8-4468-b8ae-72e0fe9da2e4/download | University of Texas at Austin | Most proposals for construction of settlements on Moon and Mars are based on
transporting structural elements from Earth and assembling them at the destination. A far less
expensive and potentially practical approach is using Contour Crafting, a large-scale AM
process, in conjunction with in-situ materials. Our trials ... | null | null | null | null | null | null |
Zengshe, Liu
Paul, Calvert | 2018-11-28T16:28:21Z | 2018-11-28T16:28:21Z | 1997 | Mechanical Engineering | doi:10.15781/T2QZ23331 | http://hdl.handle.net/2152/70320 | eng | 1997 International Solid Freeform Fabrication Symposium | Open | ['SFF', 'control charts', 'SPC'] | Extrusion Freeform Fabrication of Bone-Like Mineralized Hydrogels and Muscle-like Actuators | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d14b5cc6-0d1c-4c2a-bff9-d2749e5ed0d0/download | null | Extrusion freeform fabrication has been used to build shapes from agarose, polyacrylamide
and polyacrylic acid hydrogels. Contraction and bending can be induced by pH change or
application ofa voltage between embedded electrodes. Mineral reinforcement can be induced by
incorporating salts into the gels and allowing the... | null | null | null | null | null | null |
['Vaidyanathan, R.', 'Lombardi, J.L', 'Walish, J.'] | 2019-03-13T16:28:28Z | 2019-03-13T16:28:28Z | 1999 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73643', 'http://dx.doi.org/10.26153/tsw/785'] | eng | 1999 International Solid Freeform Fabrication Symposium | Open | ['EFF', 'SFF'] | Extrusion Freeform Fabrication of Functional Ceramic PrototypeS | Conference paper | https://repositories.lib.utexas.edu//bitstreams/01106edb-2a5c-4020-bb04-50593e9c55ba/download | null | Extrusion Freeforming (EFF) and Fused Deposition Modeling (FDM) processes are established
freeforming techniques capable of fabricating complex shaped ceramic prototypes by the
sequential deposition and solidification of green ceramic feedstock, layer by layer until the final
part results. The freeforming of ceramic pa... | null | null | null | null | null | null |
['Lombardi, John L.', 'Calvert, Paul D.'] | 2018-12-05T20:39:24Z | 2018-12-05T20:39:24Z | 1997 | Mechanical Engineering | doi:10.15781/T2R49GW1M | http://hdl.handle.net/2152/71417 | eng | 1997 International Solid Freeform Fabrication Symposium | Open | ['CAD', 'EFF'] | Extrusion Freeforming of Nylon 6 Materials | Conference paper | https://repositories.lib.utexas.edu//bitstreams/5409b20f-049a-4ceb-af6b-a637b8ea82f0/download | null | Numerous commercial rapid prototyping (RP) processes are capable offabricating
complex shaped components. These processes build prototypes "from the ground up" by first
reducing a CAD design ofthe desired prototype to a series ofgeometrical slices followed by the
precise sequential deposition ofraw material layers upon... | null | null | null | null | null | null |
['Calvert, Paul', 'Crockett, Robert', 'Lombardi, John', "O'Kelly, John", 'Stuffle, Kevin'] | 2018-09-26T19:45:15Z | 2018-09-26T19:45:15Z | 1994 | Mechanical Engineering | doi:10.15781/T2XD0RG99 | http://hdl.handle.net/2152/68590 | eng | 1994 International Solid Freeform Fabrication Symposium | Open | ['SFF', 'ACR Systems', 'polymer extrusion'] | Extrusion Methods For Solid Freeform Fabrication | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e36d145a-4894-4dab-9fe5-2ba7d2894745/download | null | It is becoming clear that current SFF methods are members of a potentially very large
family. As with current forming methods, it is to be expected that particular materials and
objects will lend themselves best to particular methods. Our group has been working for two
years on extrusion methods of freeform fabrication... | null | null | null | null | null | null |
['Jin, Y.', 'Plott, J.', 'Shih, A.J.'] | 2021-10-19T20:09:23Z | 2021-10-19T20:09:23Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89329 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['extrusion-based additive manufacturing', 'additive manufacturing', 'moisture-cured silicone elastomer', 'silicone elastomer'] | Extrusion-Based Additive Manufacturing of the Moisture-Cured Silicone Elastomer | Conference paper | https://repositories.lib.utexas.edu//bitstreams/55aa485e-1e74-4109-97cb-7cabdb561896/download | University of Texas at Austin | The extrusion-based additive manufacturing (AM) of moisture-cured silicone elastomer for complex
freeform shape is studied. Due to its low elastic modulus and poor shape retaining ability during the layer-by-layer process, silicone elastomer AM is technically challenging. The experiment for extrusion of room
temperatur... | null | null | null | null | null | null |
['Lipton, Jeffrey I.', 'Cohen, Daniel', 'Heinz, Michael', 'Lobovsky, Maxim', 'Parad, Warren', 'Bernstein, Garrett', 'Li, Tianyou', 'Quartiere, Justin', 'Washington, Kamaal', 'Umaru, Abdul-Aziz', 'Masanoff, Rian', 'Granstein, Justin', 'Whitney, Jordan', 'Lipson, Hod'] | 2021-09-28T18:31:19Z | 2021-09-28T18:31:19Z | 2009-09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88149', 'http://dx.doi.org/10.26153/tsw/15090'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['Fab@Home', 'business model', 'SFF market'] | Fab@Home Model 2: Towards Ubiquitous Personal Fabrication Devices | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c46c014c-fc87-4f0a-9bf1-51c534aae91f/download | University of Texas at Austin | The open-architecture, open-source Fab@Home platform has proven to be an
important system within the SFF community. In order to facilitate wider spread of
the Fab@Home platform and SFF throughout the world, we aimed to improve
critical aspects of the system, and business model. By changing the electronics
package and s... | null | null | null | null | null | null |
['Lipton, Jeffrey', 'MacCurdy, Robert', 'Boban, Matt', 'Chartrain, Nick', 'Withers III, Lawrence', 'Gangjee, Natasha', 'Nagai, Alex', 'Cohen, Jeremy', 'Sobhani, Karina', 'Liu, Jimmy', 'Qudsi, Hana', 'Kaufman, Jonathan', 'Mitra, Sima', 'Garcia, Aldo', 'McNioll, Anthony', 'Lipson, Hod'] | 2021-10-04T20:42:56Z | 2021-10-04T20:42:56Z | 8/17/11 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88343', 'http://dx.doi.org/10.26153/tsw/15282'] | eng | 2011 International Solid Freeform Fabrication Symposium | Open | ['Solid Freeform Fabrication', 'Fab@Home', 'Fab@Home Model 3', 'user base technology', 'cost reduction'] | Fab@Home Model 3: A More Robust, Cost Effective and Accessible Open Hardware Fabrication Platform | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c9eca8a6-cb13-4557-8e00-438b0cbb4873/download | University of Texas at Austin | Solid Freeform Fabrication is transitioning from an industrial process and
research endeavor towards a ubiquitous technology in the lives of every designer
and innovator. In order to speed this transition Fab@Home Model 3 was created
with the goal of expanding the user base of SFF technology by lowering the skill
and p... | null | null | null | null | null | null |
['Malone, Evan', 'Lipson, Hod'] | 2020-03-05T19:51:42Z | 2020-03-05T19:51:42Z | 2006 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80150', 'http://dx.doi.org/10.26153/tsw/7171'] | eng | 2006 International Solid Freeform Fabrication Symposium | Open | Solid freeform fabrication | Fab@Home: The Personal Desktop Fabricator Kit | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4391d032-1114-484a-b5b9-37575db243fa/download | null | Solid freeform fabrication has the potential to revolutionize manufacturing, perhaps even
to allow consumers to customize and manufacture goods cost-effectively in their own
home. At present, the florescence of the technology is limited by a “chicken and egg”
paradox. There is insufficient consumer demand and too narro... | null | null | null | null | null | null |
['Li, Wenbin', 'Martin, Austin J.', 'Kroehler, Benjamin', 'Henderson, Alexander', 'Huang, Tieshu', 'Watts, Jeremy', 'Hilmas, Gregory E.', 'Leu, Ming C.'] | 2021-11-10T21:50:23Z | 2021-11-10T21:50:23Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90188', 'http://dx.doi.org/10.26153/tsw/17109'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['dynamic mixing', 'functionally graded materials', 'fabrication', 'ceramic on-demand extrusion', 'CODE'] | Fabricating Functionally Graded Materials by Ceramic On-Demand Extrusion with Dynamic Mixing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/8030ba9b-16f9-47e1-b8fb-1b22752a27c1/download | University of Texas at Austin | Ceramic On-Demand Extrusion (CODE) is an extrusion-based additive manufacturing
process recently developed for fabricating dense, functional ceramic components. Presented in this
paper is a further development of this process focusing on fabrication of functionally graded
materials (FGM). A dynamic mixing mechanism was... | null | null | null | null | null | null |
['Lyons, Alan M.', 'Mullins, John', 'Barahman, Mark', 'Erlich, Itay', 'Salamon, Todd'] | 2021-09-29T14:39:59Z | 2021-09-29T14:39:59Z | 2009-09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88184', 'http://dx.doi.org/10.26153/tsw/15125'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['superhydrophobic surfaces', 'multi-jet modeling rapid prototying'] | Fabricating Superhydrophobic Surfaces with Solid Freeform Fabrication Tools | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3923016b-fd9a-467a-a307-c9a8c2a9c72f/download | University of Texas at Austin | Superhydrophobic surfaces exhibit a range of properties such as large contact angle, low contact
angle hysteresis and decreased hydrodynamic drag. These properties make superhydrophobic
surfaces of fundamental and commercial interest as they can enable a wide variety of
applications including microfluidic components, b... | null | null | null | null | null | null |
['Li, Wenbin', 'Ghazanfari, Amir', 'McMillen, Devin', 'Scherff, Andrew', 'Leu, Ming C.', 'Hilmas, Gregory E.'] | 2021-11-02T19:08:42Z | 2021-11-02T19:08:42Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89867 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['ceramic on-demand extrusion', 'zirconia', 'support structure', 'CODE'] | Fabricating Zirconia Parts with Organic Support Material by the Ceramic On-Demand Extrusion Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0c6075ca-1641-478f-8369-c4b7bbb75696/download | University of Texas at Austin | Ceramic On-Demand Extrusion (CODE) is an extrusion-based additive manufacturing
process recently developed for fabricating dense, functional ceramic components. This paper
presents a further development of this process and focuses on fabricating 3 mol% yttria-stabilized
zirconia (3YSZ) components that cannot be fabrica... | null | null | null | null | null | null |
['Miyanaji, Hadi', 'Akbar, Junaid Muhammad', 'Yang, Li'] | 2021-11-02T19:02:28Z | 2021-11-02T19:02:28Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89866 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['binder jetting process', 'saturation', 'composite', 'liquid phase sintering'] | Fabrication and Characterization of Graphite/Nylon 12 Composite via Binder Jetting Additive Manufacturing Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e39d3a71-5f41-4de9-a75d-9af04fe4167b/download | University of Texas at Austin | Nowadays, graphite is used in many applications due to its unique combination of physical
properties. Fabrication of graphite parts has been mostly restricted to traditional manufacturing
processes (e.g. moldering), and limited works have been devoted to the feasibility of additive
manufacturing (AM) technology to prod... | null | null | null | null | null | null |
['Zhou, Bin', 'Zhou, Jun', 'Li, Hongxin', 'Lin, Feng'] | 2021-11-04T18:16:44Z | 2021-11-04T18:16:44Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/89995', 'http://dx.doi.org/10.26153/16916'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['electron beam selective melting', 'selective laser melting', 'hybrid', 'Ti6Al4V'] | Fabrication and Characterization of Ti6Al4V by Selective Electron Beam and Laser Hybrid Melting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b6b84749-05e9-4cfd-9f2d-66bd30de9564/download | University of Texas at Austin | A hybrid process, which combines electron beam selective melting(EBSM) and selective laser
melting(SLM), is proposed in this study. Laser is led into the vacuum chamber through the lens so
that laser can be used to fabricate the metal powder at the same time with electron beam. In this
study, Laser is used to pre-prehe... | null | null | null | null | null | null |
['Holt, Nicholas', 'Galvan Marques, Lucas', 'Van Horn, Austin', 'Montazeri, Mahsa', 'Zhou, Wenchao'] | 2021-11-03T22:01:49Z | 2021-11-03T22:01:49Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89946 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'MAPS', 'microheaters', 'MEMS', 'PID controls'] | Fabrication and Control of a Microheater Array for Microheater Array Powder Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/07ac87d5-ed9d-43b6-8f26-eee2f6c9d08b/download | University of Texas at Austin | Microheater Array Powder Sintering (MAPS) is a novel additive manufacturing process that uses
a microheater array to replace the laser of selective laser sintering as the energy source. Most of
the previous research on microheaters are for applications in gas sensing or inkjet printing. The
operation temperature and re... | null | null | null | null | null | null |
['Dunbar, Alexander J.', 'Gunderman, Gabrielle J.', 'Mader, Morgan C.', 'Reutzel, Edward W.'] | 2021-11-08T22:46:32Z | 2021-11-08T22:46:32Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90062', 'http://dx.doi.org/10.26153/tsw/16983'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['powder bed fusion', 'CT', 'Inconel 625', 'heat exchanger'] | Fabrication and Quality Assessment of Thin Fins Built Using Metal Powder Bed Fusion Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6a542fef-8821-40ca-ac56-48534b6c5b0b/download | University of Texas at Austin | Powder bed fusion additive manufacturing (PBFAM) is well suited for the fabrication of metallic
components with thin features that would be otherwise impractical using other manufacturing methods.
As component designs begin to take full advantage of the capabilities of additive manufacturing, so must
the capability of ... | null | null | null | null | null | null |
['Alayavalli, Kaushik', 'Bourell, David L.'] | 2021-09-30T23:57:28Z | 2021-09-30T23:57:28Z | 9/23/10 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88300', 'http://dx.doi.org/10.26153/tsw/15241'] | eng | 2010 International Solid Freeform Fabrication Symposium | Open | ['bipolar plates', 'graphite parts', 'indirect Selective Laser Sintering', 'Direct Methanol Fuel Cells'] | Fabrication and Testing of Graphite Bipolar Plates for Direct Methanol Fuel Cells | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0125a682-bf6a-4093-a78a-9366dbeedd4f/download | University of Texas at Austin | Bipolar plates made from graphite are highly desirable in fuel cell applications due to the
properties of high electrical conductivity, low weight and resistance to corrosion that graphite
possesses. However, the poor mechanical properties of natural graphite lead to prohibitive
machining costs. Graphite parts are made... | null | null | null | null | null | null |
['Anstaett, C.', 'Seidel, C.', 'Reinhart, G.'] | 2021-11-04T14:02:57Z | 2021-11-04T14:02:57Z | 2017 | Mechanical Engineering | null | https://hdl.handle.net/2152/89963 | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['multi-material fabrication', 'material property', 'manufacturing process', 'laser-based powder bed fusion', 'laser beam melting'] | Fabrication of 3D Multi-Material Parts Using Laser-Based Powder Bed Fusion | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4a325bb8-2a15-41da-be6a-9522c17c26cf/download | University of Texas at Austin | As different branches of industry use Laser Beam Melting (LBM) and more and more materials can be
produced with it, this technology goes in and out of focus of production technologies in an industrial
environment. A big advantage of LBM is the possibility of building very complex parts and therefore
minimizing the need... | null | null | null | null | null | null |
['Hu, Qin', 'Liu, Yaan', 'He, Yinfeng', 'Zhang, Fan', 'Wildman, Ricky', 'Tuck, Chris', 'Hague, Richard'] | 2021-10-21T15:38:53Z | 2021-10-21T15:38:53Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89399 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['nano-composites', 'two-photon lithography', 'gold nanostructures', 'nanofabrication', 'polymerisation', 'metal salt reduction', 'metamaterials'] | Fabrication of 3D Polymer-Metal Nano-Composites in a Single Step by Two-Photon Induced Polymerisation and Metal Salt Reduction | Conference paper | https://repositories.lib.utexas.edu//bitstreams/15586193-25cf-400e-820d-17a34148549a/download | University of Texas at Austin | Fabrication of 3D polymer-metal nano-composites in a single step by two-photon
induced polymerisation and metal salt reduction has been demonstrated in this study. Two
kinds of composites, SU8-Au and IPL-Au, based on different mechanisms of polymerisation,
have been fabricated and compared. To the best of our knowledge... | null | null | null | null | null | null |
['Fuhrman, Brian T.', 'Duty, Chad E.', 'Jean, Daniel L.', 'Lackey, W. Jack'] | 2019-09-23T17:11:34Z | 2019-09-23T17:11:34Z | 2000 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/75977', 'http://dx.doi.org/10.26153/tsw/3076'] | eng | 2000 International Solid Freeform Fabrication Symposium | Open | Thermionic | Fabrication of Advanced Thermionic Emitters Using Laser Chemical Vapor Deposition-Rapid Prototyping 498 | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4f821899-c292-4088-a6f5-721bc88210dc/download | null | Laser Chemical Vapor Deposition-Rapid Prototyping (LCVD-RP) is a relatively new manufacturing process. Its capabilities are ideally suited for the manufacturing of a type of electron emitter called an integrated-grid thermionic emitter. The integrated-grid thermionic emitter is composed of wagon wheel-like structures o... | null | null | null | null | null | null |
['Tan, George Z.', 'Zhou, Yingge'] | 2021-11-16T15:21:34Z | 2021-11-16T15:21:34Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90311', 'http://dx.doi.org/10.26153/tsw/17232'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['divergence electrospinning', '3D nanofiber scaffold', 'tissue engineering'] | Fabrication of Aligned Nanofibers Along Z-Axis – A Novel 3D Electrospinning Technique | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6a776f18-f904-4e37-8348-7519b97e11d6/download | University of Texas at Austin | This study presents a 3D fabrication technique of nanofibrous scaffold for tissue engineering. A
divergence static electric field was introduced in an electrospinning system to induce a self-assembly of aligned nanofibers into a tunable 3D architecture with thickness ranging from 2-12
mm. The effects of collector confi... | null | null | null | null | null | null |
['Ott, A.', 'Heinzl, J.', 'Janitza, D.', 'Pelzer, R.'] | 2020-02-20T18:23:23Z | 2020-02-20T18:23:23Z | 2004 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80034', 'http://dx.doi.org/10.26153/tsw/7056'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | computer tomography | Fabrication of Bone Substitute Material by Rapid Prototyping | Conference paper | https://repositories.lib.utexas.edu//bitstreams/187ae983-7179-4f7f-95fc-f8c5ad6cf016/download | null | Bone tissue engineering has gained much attention in recent years. A key requirement in this
field is the development of scaffold structures, on which cells adhere. This can be done by
fabricating scaffolds by direct procedures like 3D-printing or by indirect procedures like casting.
With the 3D-printing process differ... | null | null | null | null | null | null |
['Snelling, Dean', 'Williams, Christopher', 'Suchicital, Carlos', 'Druschitz, Alan'] | 2021-10-21T19:27:37Z | 2021-10-21T19:27:37Z | 2015 | Mechanical Engineering | null | https://hdl.handle.net/2152/89429 | eng | 2015 International Solid Freeform Fabrication Symposium | Open | ['binder jetting', 'cellular cordierite', 'ceramic preforms', 'metal matrix composites'] | Fabrication of Cellular Cordierite Performs via Binder Jetting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c8ba8365-1846-4671-97b3-c00ede38bfa6/download | University of Texas at Austin | Metal Matrix Composites (MMCs) combine two dissimilar materials – a metal as the matrix
and a ceramic as the charge or insert to provide unique properties, e.g. low density, high specific
strength, high specific modulus, and wear resistance. The ceramic inserts in these composite
materials are limited to ceramic fibers... | null | null | null | null | null | null |
['Deckard, Lucy', 'Claar, T. Dennis'] | 2018-05-03T19:13:43Z | 2018-05-03T19:13:43Z | 1993 | Mechanical Engineering | doi:10.15781/T2251G32W | http://hdl.handle.net/2152/65060 | eng | 1993 International Solid Freeform Fabrication Symposium | Open | ["Lanxide's matrix", 'CMC', 'Ceramix Matrix Composites', 'DIMOX'] | Fabrication of Ceramic and Metal Matrix Composites From Selective Laser Sintered Ceramic Preforms | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4d827fa3-21f7-46e1-820d-d1a820bbf7c6/download | null | This paper will discuss the tool~less fabrication of functional advanced comJX>sites by infusion of a
ceramic or metal matrixinto Selective Laser Sintered(SLS) porous ceranU~preforms using
Lanxide'spatentedmatrix infusionproc;esses. The fabri~ationofJX>rous preformS of particulate
cerami~sby SLS atthe University ofTexa... | null | null | null | null | null | null |
['Wang, X.', 'de Caussin, D.'] | 2021-11-09T21:05:23Z | 2021-11-09T21:05:23Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90167', 'http://dx.doi.org/10.26153/tsw/17088'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['ceramics', 'photopolymers', 'digital light projection', 'tape casting', 'projection-based stereolithography'] | Fabrication of Ceramic Parts Using a Digital Light Projection System and Tape Casting | Conference paper | https://repositories.lib.utexas.edu//bitstreams/e62d7a8b-93ee-4427-9c92-5c918c0e99c4/download | University of Texas at Austin | In this paper, fabrication of ceramic parts using projection-based stereolithography by
curing the mixture of ceramic and photopolymers was investigated. A stereolithography device
with a UV LED projection light source was built. A series of resin and ceramic powders, including
alumina and zirconia, were experimented t... | null | null | null | null | null | null |
['Choi, Jae-Won', 'Park, In-Baek', 'Wicker, Ryan', 'Lee, Seok-Hee', 'Kim, Ho-Chan'] | 2021-09-28T17:45:32Z | 2021-09-28T17:45:32Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88134', 'http://dx.doi.org/10.26153/tsw/15075'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['microstereolithography', '3D micro-scale scaffolds', 'tissue enginnering'] | Fabrication of Complex 3D Micro-Scale Scaffolds and Drug Delivery Devices using Dynamic Mask Projection Microstereolithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/08a55ab2-e04f-4626-bd33-146a3d91c7bc/download | University of Texas at Austin | Microstereolithography (μSL) technology can fabricate three-dimensional (3D) tissue
engineered scaffolds with controlled biochemical and mechanical micro-architectures. A
μSL system for tissue engineering was developed using a Digital Micromirror Device
(DMDTM) for dynamic pattern generation and an ultraviolet (UV) ... | null | null | null | null | null | null |
['Lous, G.M.', 'Cornejo, I.A.', 'McNulty, T.F.', 'Safari, A.', 'Danforth, S.C.'] | 2019-03-01T17:37:35Z | 2019-03-01T17:37:35Z | 1998 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/73518', 'http://dx.doi.org/10.26153/tsw/668'] | eng | 1998 International Solid Freeform Fabrication Symposium | Open | ['Fused Deposition', 'Ceramics'] | Fabrication of Curved Ceramic / Polymer Composite Transducers for Ultrasonic Imaging Applications by Fused Deposition of Ceramics | Conference paper | https://repositories.lib.utexas.edu//bitstreams/4a1977c2-3962-4a74-9082-ede968979961/download | null | Fused Deposition of Ceramics (FDC), developed at Rutgers University, is a Solid Freeform Fabrication (SFF) technique where a three-dimensional green ceramic object is built
layer by layer, starting from a Computer Aided Design (CAD) file of the object. This technique
was used to build novel piezoelectric ultrasonic tra... | null | null | null | null | null | null |
['Gervasi, Vito', 'Cook, Douglas', 'Rizza, Robert', 'Kamara, Sheku'] | 2021-09-29T17:44:46Z | 2021-09-29T17:44:46Z | 10/7/09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88199', 'http://dx.doi.org/10.26153/tsw/15140'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['custom orthosis', 'rapid prototyping', 'additive manufacturing', 'laser sintering', 'foam molding', 'polypropylene', 'polyamide'] | Fabrication of Custom Dynamic Pedorthoses for Clubfoot Correction via Additive-Based Technologies | Conference paper | https://repositories.lib.utexas.edu//bitstreams/59de9528-2ac6-4e0e-8b9a-9c44a9475b2e/download | University of Texas at Austin | Additive technologies have created many opportunities to improve the quality of life for patients
in a range of medical applications. This paper provides an overview of how several of these
technologies were leveraged to transform custom pedorthosis designs into physical, end-use,
custom pedorthoses for clubfoot patien... | null | null | null | null | null | null |
['Alayavalli, Kaushik', 'Bourell, David L.'] | 2020-03-11T14:35:42Z | 2020-03-11T14:35:42Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80245', 'http://dx.doi.org/10.26153/tsw/7264'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['Selective Laser Sintering', 'SLS', 'DMFC', 'Direct Methanol Fuel Cell'] | Fabrication of Electrically Conductive, Fluid Impermeable Direct Methanol Fuel Cell (DMFC) Graphite Bipolar Plates by Indirect Selective Laser Sintering (SLS) | Conference paper | https://repositories.lib.utexas.edu//bitstreams/26192c1b-6071-4779-abe9-a33db912ca24/download | null | Graphite bipolar plates are highly desirable due to their properties of high electrical conductivity
and low weight but are associated with prohibitive machining costs arising from poor mechanical
properties. Bipolar plates made by indirect Selective Laser Sintering (SLS) offer the advantages
of complex part production... | null | null | null | null | null | null |
['Choi, Jae-Won', 'Quintana, Rolando', 'Wicker, Ryan B.'] | 2021-09-28T17:41:17Z | 2021-09-28T17:41:17Z | 9/10/08 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88132', 'http://dx.doi.org/10.26153/tsw/15073'] | eng | 2008 International Solid Freeform Fabrication Symposium | Open | ['micro-fluidic devices', 'embedded horizontal micro-channels', 'line-scan stereolithography', 'micro-fluidic fabrication', 'micro-channel fabrication'] | Fabrication of Embedded Horizontal Micro-Channels Using Line-Scan Stereolithogrpahy | Conference paper | https://repositories.lib.utexas.edu//bitstreams/1ec6c06f-4663-4b08-a1e5-cdcfddbc70ed/download | University of Texas at Austin | In an effort to directly and rapidly manufacture micro-fluidic devices with embedded horizontal
micro-channels on the order of tens of microns, a method was developed for using current
commercially available line-scan stereolithography (SL) technology. The method consisted of
inserting a wire of specified diameter d... | null | null | null | null | null | null |
['Sun, Lianchao', 'Jakubenas, Kevin J.', 'Crocker, James E.', 'Harrison, Shay', 'Shaw, Leon L.', 'Marcus, Harris L.'] | 2018-12-05T20:42:23Z | 2018-12-05T20:42:23Z | 1997 | Mechanical Engineering | doi:10.15781/T2MC8S278 | http://hdl.handle.net/2152/71418 | eng | 1997 International Solid Freeform Fabrication Symposium | Open | ['SFF', 'thermocouples'] | Fabrication of In-situ SiC/C Thermocouples by Selective Area Laser Deposition | Conference paper | https://repositories.lib.utexas.edu//bitstreams/ee3abc95-9f1a-4428-b768-5f0dfab6318b/download | null | With the intrinsic nature to process relatively small features, selective area laser
deposition (SALD) is a potential technique to fabricate complex shaped macro-components with
in-situ high-resolution micro-devices. In this study, SALD was used to deposit in-situ silicon
carbide/carbon (SiC/C) thermocouples on alumina... | null | null | null | null | null | null |
['Jiang, Wenhui', 'Kovacevic, Radovan'] | 2019-11-21T18:23:33Z | 2019-11-21T18:23:33Z | 2003 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/78557', 'http://dx.doi.org/10.26153/tsw/5613'] | eng | 2003 International Solid Freeform Fabrication Symposium | Open | TiC/Steel | Fabrication of Laser Deposited TiC/Steel Matrix Composite Coatings | Conference paper | https://repositories.lib.utexas.edu//bitstreams/16bf826d-69c3-45da-9b6f-1fb838b5ac28/download | null | The present work investigates the effect of laser scanning beam speeds and the content of
TiC in injected powder on morphologies and microstructures of laser deposited beads of a
TiC/H13 tool steel composite. The results show that the beam scanning speeds affect the size and
morphology of the beads. During laser proces... | null | null | null | null | null | null |
['Brown-Moore, Tosh Kāneala', 'Balaji, Srivatsan', 'Williams, Tyler', 'Lipton, Jeffrey'] | 2023-01-26T14:27:57Z | 2023-01-26T14:27:57Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117306', 'http://dx.doi.org/10.26153/tsw/44187'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | voronoi | Fabrication of Liquid-Filled Voronoi Foams for Impact Absorption Using Material Jetting Technology | Conference paper | https://repositories.lib.utexas.edu//bitstreams/052f20d0-ea8f-4a86-9d24-69b31bd937aa/download | null | An important consideration in the design of any mechanical system is its ability to isolate
and dissipate vibrational and impact energy. Closed-cell foams utilize cell crumpling to absorb
energy, relying solely on viscoelastic effects for damping. Liquids, however, can generate large
amounts of damping from fluid ch... | null | null | null | null | null | null |
['Brueckner, Frank', 'Riede, Mirko', 'Mueller, Michael', 'Marquardt, Franz', 'Knoll, Matthias', 'Willner, Robin', 'Seidel, André', 'Lopéz, Elena', 'Leyens, Christoph', 'Beyer, Eckhard'] | 2021-11-08T21:48:50Z | 2021-11-08T21:48:50Z | 2017 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90050', 'http://dx.doi.org/10.26153/tsw/16971'] | eng | 2017 International Solid Freeform Fabrication Symposium | Open | ['laser metal deposition', 'multi-material alloys', 'metal alloys', 'highly-loaded areas', 'fabrication'] | Fabrication of Metallic Multi-Material Components Using Laser Metal Deposition | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b2697640-2a67-4425-a148-f905bf13899c/download | University of Texas at Austin | Meanwhile, Laser Metal Deposition (LMD) is a well-known Additive Manufacturing technology
used in various industrial branches as energy, tooling or aerospace. It can be used for the
fabrication of new components but also repair applications. So far, volume build-ups were mostly
carried out with one single material only... | null | null | null | null | null | null |
['Johnson, Ryan W.', 'Bondi, Scott N.', 'Jean, Daniel L.', 'Duty, Chad E.', 'Jang, Ming Xuan', 'Lackey, W. Jack'] | 2019-10-09T16:07:25Z | 2019-10-09T16:07:25Z | 2001 | McDonald Observatory | null | ['https://hdl.handle.net/2152/76148', 'http://dx.doi.org/10.26153/tsw/3237'] | eng | 2001 International Solid Freeform Fabrication Symposium | Open | Fabrication | Fabrication of Multi-Layered Carbon Structures Using LCVD | Conference paper | https://repositories.lib.utexas.edu//bitstreams/0b451753-a453-4d65-8624-d50959581e73/download | null | Others have used Laser Chemical Vapor Deposition (LCVD) to create 3-D fibrous
structures and helical springs. Current research efforts focus on the creation of more advanced
three-dimensional carbon objects through the use of multi-layered deposition. Multi-layered
structures require an understanding of interlayer adhe... | null | null | null | null | null | null |
['Zhang, Wande', 'Han, Li-Hsin', 'Chen, Shaochen'] | 2021-09-28T18:18:14Z | 2021-09-28T18:18:14Z | 9/24/09 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88144', 'http://dx.doi.org/10.26153/tsw/15085'] | eng | 2009 International Solid Freeform Fabrication Symposium | Open | ['nanoimprinting molds', 'acrylic polymer', 'two-photon polymerization'] | Fabrication of Nanoimprinting Molds with Acrylic Polymer by Two-Photon Polymerization | Conference paper | https://repositories.lib.utexas.edu//bitstreams/a1e7e976-c564-4329-8e9c-c34125e07e0e/download | University of Texas at Austin | We demonstrate the plausibility of making low-cost nanoimprinting molds with acrylic
polymer using femtosecond-laser-induced two-photon polymerization (TPP) technique.
A Ti:sapphire femtosecond laser was used to induce TPP in dipentaerythritol
pentaacrylate to make nanostructures, the nanoimprinting mold, on pretreated... | null | null | null | null | null | null |
Partanen, Jouni P. | 2018-11-09T14:56:37Z | 2018-11-09T14:56:37Z | 1996 | Mechanical Engineering | doi:10.15781/T23F4M712 | http://hdl.handle.net/2152/69922 | eng | 1996 International Solid Freeform Fabrication Symposium | Open | ['SLA', 'RP&M technologies', 'laser'] | Fabrication of Parts Containing Small Features using Stereolithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9b3e48e7-f682-4c1c-9a3b-54f27a9053fa/download | null | The StereoLithography (SL) process has benefited from many advances in the last four to
five years. These include new resins with reduced shrinkage and curl distortion, enhanced
software, and improved scanning techniques. One can produce highly accurate parts for most
dimensions within a few mils of the design value as... | null | null | null | null | null | null |
['Chen, Ssuwei', 'Bourell, David L.', 'Wood, Kristin L.'] | 2020-02-13T19:26:02Z | 2020-02-13T19:26:02Z | 8/23/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79965', 'http://dx.doi.org/10.26153/tsw/6990'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | Selective Laser Sintering | Fabrication of PEM Fuel Cell Bipolar Plates by Indirect SLS | Conference paper | https://repositories.lib.utexas.edu//bitstreams/cd5b6342-956b-46dc-9858-ea9bcbe92ca1/download | null | The paper presents a new manufacturing technique involving Selective Laser
Sintering (SLS) for proton exchange membrane fuel cell (PEMFC) bipolar plate
fabrication. A material system for bipolar plate fabrication was identified to satisfy both
the cell performance requirement and SLS operation restriction. Carbonizatio... | null | null | null | null | null | null |
['Rogers, W.E.', 'Crawford, R.H.', 'Beaman, J.J.', 'Walsh, N.E.'] | 2018-04-17T16:44:33Z | 2018-04-17T16:44:33Z | 1991 | Mechanical Engineering | doi:10.15781/T2XD0RF4F | http://hdl.handle.net/2152/64331 | eng | 1991 International Solid Freeform Fabrication Symposium | Open | ['SLS workstation', 'CAD system', 'SLS'] | Fabrication of Prosthetic Socket by Selective Laser Sintering | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c8017c2a-f34b-455f-9abc-c3f776b457a7/download | null | Solid freeform fabrication technologies offer exciting possibilities for improving
product quality by direct manufacture of products. .One example of such product
improvement is the fabrication of artificial limb sockets by selective laser sintering (SLS).
Currently these sockets are produced at the University of Texas... | null | null | null | null | null | null |
['Pan, Yayue', 'Chen, Yong', 'Zhou, Chi'] | 2021-10-04T21:34:12Z | 2021-10-04T21:34:12Z | 2011 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88355', 'http://dx.doi.org/10.26153/tsw/15294'] | eng | 2011 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'surface finish', 'layer stair-stepping', 'mask projection stereolithography'] | Fabrication of Smooth Surfaces Based on Mask Projection Stereolithography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6e1a9904-9935-488c-a0d5-3b6a70761e8e/download | University of Texas at Austin | The surface finish is critical for applications such as micro-fluid mixing and self-assembly that
requires smooth fluidic flow and mechanical rotation respectively. However, in layer-based additive
manufacturing processes, it is well known that the stair-stepping effect exists in the fabricated surfaces
since a three-d... | null | null | null | null | null | null |
['Jayabal, Dinesh Krishna Kumar', 'Zope, Khushbu', 'Cormier, Denis'] | 2021-11-09T20:17:03Z | 2021-11-09T20:17:03Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90154', 'http://dx.doi.org/10.26153/tsw/17075'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['engineered lattice structures', 'lattice structures', '4043 aluminum', 'molten aluminum droplets', 'magneto hydro dynamic jetting', 'jetting'] | Fabrication of Support-Less Engineered Lattice Structures via Jetting of Molten Aluminum Droplets | Conference paper | https://repositories.lib.utexas.edu//bitstreams/d8601c40-69a5-4afd-a3c9-37de48335991/download | University of Texas at Austin | Magneto Hydro Dynamic (MHD) jetting is a promising new metal additive manufacturing
technique that employs on-demand jetting of molten metal droplets onto a moving substrate. A
particularly unique aspect of the process is its potential to print down-facing features without the
need for support structures. Under suitabl... | null | null | null | null | null | null |
['Liu, Weiping', 'DuPont, John'] | 2019-10-22T18:19:57Z | 2019-10-22T18:19:57Z | 2002 | McDonald Observatory | null | ['https://hdl.handle.net/2152/76334', 'http://dx.doi.org/10.26153/tsw/3423'] | eng | 2002 International Solid Freeform Fabrication Symposium | Open | Matrix | Fabrication of Titanium Aluminide Matrix Composites by Laser Engineered Net Shaping | Conference paper | https://repositories.lib.utexas.edu//bitstreams/6fd123a1-5d73-42de-9432-98c80d922a64/download | null | TiAl-based titanium aluminide alloys and their composites reinforced with ceramic
particles are considered to be important candidate materials for high temperature structural
applications. Laser Engineered Net Shaping (LENS) is a layered manufacturing process, which
involves laser processing fine powders into three-dim... | The authors gratefully acknowledge support of this work by the National Science
Foundation through a PECASE Award, Grant No. DMI 9983968, made through the Division of
Manufacturing and Industrial Innovation of NSF. | null | null | null | null | null |
['Beal, V. E.', 'Erasenthiran, P.', 'Hopkinson, N.', 'Dickens, P.', 'Ahrens, C. H.'] | 2020-02-12T16:03:21Z | 2020-02-12T16:03:21Z | 8/17/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/79944', 'http://dx.doi.org/10.26153/tsw/6970'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | ['Functionally Graded Material', 'laser fusion'] | Fabrication of X-Graded H13 and Cu Powder Mix Using High Power Pulsed Nd:YAG Laser | Conference paper | https://repositories.lib.utexas.edu//bitstreams/25bb2ab4-7951-4f33-9039-0041a0718066/download | null | The manufacturing of Functionally Graded Material (FGM) parts using Solid Free Form
manufacturing technologies has been carried out since early 1980. At present, most of the
powder manufacturing techniques are being focused on layering powder with different
powder blend compositions with Z gradients (graded in directio... | null | null | null | null | null | null |
['Zhang, Yicha', 'Harik, Ramy', 'de Backer, Wout', 'Bernard, Alain'] | 2021-10-26T17:48:09Z | 2021-10-26T17:48:09Z | 2016 | Mechanical Engineering | null | https://hdl.handle.net/2152/89537 | eng | 2016 International Solid Freeform Fabrication Symposium | Open | ['build orientation', 'alternatives', 'facet clusters', 'additive manufacturing'] | A Facet Cluster-Based Method for Alternative Build Orientation Generation in Additive Manufacturing | Conference paper | https://repositories.lib.utexas.edu//bitstreams/2b7cc879-da1a-4f21-b305-1de1f20bd664/download | University of Texas at Austin | Build orientation determination is an important pre-processing step in Additive Manufacturing. To identify an
optimal build orientation, there are two main tasks, generating a set of alternative orientations and evaluating
these alternatives with pre-set criteria. To solve the first task, currently there are two catego... | null | null | null | null | null | null |
['Zhang, Zhicheng', 'Fidan, Ismail'] | 2021-11-30T21:04:13Z | 2021-11-30T21:04:13Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90548', 'http://dx.doi.org/10.26153/tsw/17467'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['failure detection', 'deep learning', 'printing error', 'fused filament fabrication'] | Failure Detection of Fused Filament Fabrication via Deep Learning | Conference paper | https://repositories.lib.utexas.edu//bitstreams/f3e0ec34-1e71-4653-a903-8f8f2dff08b0/download | University of Texas at Austin | Additive Manufacturing (AM) is used in several fields and its utilization is
growing sharply in almost every aspect of daily life. The focus of the current studies
in the AM field is generally focused on the development of new technologies and
materials. In addition, there is a limited number of research studies on the... | null | null | null | null | null | null |
['Zhang, Runyu', 'Jiao, Yuxin', 'Paniagua, Christopher', 'Tian, Yi', 'Lu, Hongbing', 'Li, Wei'] | 2023-01-27T17:55:27Z | 2023-01-27T17:55:27Z | 2022 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/117349', 'http://dx.doi.org/10.26153/tsw/44230'] | eng | 2022 International Solid Freeform Fabrication Symposium | Open | ['Wire-arc additive manufacturing (WAAM)', 'porosity propagation', 'in-situ X-ray micro-computed tomography (μCT)'] | The Failure of Wire-Arc Additive Manufactured Aluminum Alloys with Porosities under Loadings as Observed by In-situ X-Ray Micro-Computed Tomography | Conference paper | https://repositories.lib.utexas.edu//bitstreams/9446a9a8-5c74-4198-bbce-e98b7f29c3bd/download | null | Wire-arc additive manufactured aluminum alloys (WAAM 4043 Aluminum) are widely
used in many industries. Porosities are known to exist within the WAAM aluminum alloys, which
greatly reduces the usability and reliability of such parts. In this study, WAAM aluminum alloy
samples with porosities are manufactured using a... | null | null | null | null | null | null |
['Carton, M.A.', 'Ganter, M.'] | 2021-11-30T21:44:13Z | 2021-11-30T21:44:13Z | 2019 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90560', 'http://dx.doi.org/10.26153/tsw/17479'] | eng | 2019 International Solid Freeform Fabrication Symposium | Open | ['auxetic structures', 'fused deposition modeling', 'FDM printing'] | Fast and Simple Printing of Graded Auxetic Structures | Conference paper | https://repositories.lib.utexas.edu//bitstreams/19119ee8-79db-4f3f-992a-ed1b33e8c0f9/download | University of Texas at Austin | One of the great promises of additive manufacturing is the ability to build parts with volumetrically
graded parameters that would be difficult or impossible with traditional manufacturing. This paper
presents a method of procedural generation and unsupported fabrication of 2D objects patterned
with functionally graded... | null | null | null | null | null | null |
['Yan, Lei', 'Pan, Tan', 'Newkirk, Joseph W.', 'Liou, Frank', 'Thomas, Eric E.', 'Baker, Andrew H.', 'Castle, James B'] | 2021-11-09T19:07:41Z | 2021-11-09T19:07:41Z | 2018 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/90128', 'http://dx.doi.org/10.26153/tsw/17049'] | eng | 2018 International Solid Freeform Fabrication Symposium | Open | ['thermal history', 'heat source', 'thermal prediction', 'large-scale parts', 'finite element analysis', 'laser metal deposition'] | Fast Prediction of Thermal History in Large-Scale Parts Fabricated Via a Laser Metal Deposition Process | Conference paper | https://repositories.lib.utexas.edu//bitstreams/c9e55e1f-3f54-43f4-bfa4-ecae5f3a49f9/download | University of Texas at Austin | Laser metal deposition (LMD) has become a popular choice for the fabrication of near-net
shape complex parts. Plastic deformation and residual stresses are common phenomena that are
generated from the intrinsic large thermal gradients and high cooling rates in the process. Finite
element analysis (FEA) is often used to... | null | null | null | null | null | null |
Wilkening, Christian | 2018-11-09T16:23:16Z | 2018-11-09T16:23:16Z | 1996 | Mechanical Engineering | doi:10.15781/T22F7K997 | http://hdl.handle.net/2152/69930 | eng | 1996 International Solid Freeform Fabrication Symposium | Open | ['RP-processes', 'DMLS', 'DCP'] | Fast Production of Technical Prototypes Using Direct Laser Sintering of Metals and Foundry Sand | Conference paper | https://repositories.lib.utexas.edu//bitstreams/b7712620-b7d3-4b1a-baad-f0c17235fd18/download | null | Currently most RP-Parts are used for visualisation, assembly checks and some functional
testing. The next stage between these functional prototypes and the pre-series is technical
prototypes, which are used for final functional testing and optimisation of the production
process. These must not only have the same materi... | null | null | null | null | null | null |
['Pan, Yayue', 'Chen, Yong', 'Zhou, Chi'] | 2021-10-06T22:23:34Z | 2021-10-06T22:23:34Z | 2012 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88458', 'http://dx.doi.org/10.26153/tsw/15395'] | eng | 2012 International Solid Freeform Fabrication Symposium | Open | ['additive manufacturing', 'high-speed fabrication', 'fast recoating', 'stereolithography'] | Fast Recoating Methods for the Projection-based Stereolithography Process in Micro- and Macro-Scales | Conference paper | https://repositories.lib.utexas.edu//bitstreams/59cb8899-e4c6-40c2-9a8d-5366b513c21d/download | University of Texas at Austin | The purpose of this paper is to present a recoating method for the development of a direct digital
manufacturing (DDM) process that can be an order of magnitude faster than other currently available
DDM processes. In the mask-image-projection-based Stereolithography (MIP-SL) process, projection
light controlled by a Di... | null | null | null | null | null | null |
Wales | 2018-04-16T17:42:57Z | 2018-04-16T17:42:57Z | 1991 | Mechanical Engineering | doi:10.15781/T21834K30 | http://hdl.handle.net/2152/64313 | eng | 1991 International Solid Freeform Fabrication Symposium | Open | ['FDM', 'CAD systems', 'CAM systems'] | Fast, Precise, Safe Prototypes with FDM | Conference paper | https://repositories.lib.utexas.edu//bitstreams/3da99502-25b7-4ab5-a347-6be6150b6116/download | null | null | null | null | null | null | null | null |
Knirsch, James R. | 2020-02-17T15:13:03Z | 2020-02-17T15:13:03Z | 8/19/04 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/80007', 'http://dx.doi.org/10.26153/tsw/7032'] | eng | 2004 International Solid Freeform Fabrication Symposium | Open | rapid production tooling | Faster - Better Molds Through RSP Tooling New Research and Advancements | Conference paper | https://repositories.lib.utexas.edu//bitstreams/970a3a9e-50b5-4031-a608-5814977e92de/download | null | The recent developments in rapid production tooling have all but made the need for
prototype tooling disappear. There are several approaches that are now as fast and
inexpensive as prototype tooling, and after part approval can continue to run in high volume
production applications. The newest of these approaches is an... | null | null | null | null | null | null |
['Stoffregen, Hanns A.', 'Butterweck, Katja', 'Abele, Eberhard'] | 2021-10-13T20:34:01Z | 2021-10-13T20:34:01Z | 2014 | Mechanical Engineering | null | ['https://hdl.handle.net/2152/88779', 'http://dx.doi.org/10.26153/tsw/15713'] | eng | 2014 International Solid Freeform Fabrication Symposium | Open | ['fatigue life', 'selective laser melting', 'thin-walled housings', 'piezoceramic actuators', 'cyclic loads'] | Fatigue Analysis in Selective Laser Melting: Review and Investigation of Thin-Walled Actuator Housings | Conference paper | https://repositories.lib.utexas.edu//bitstreams/7ab0b42f-c561-469a-89be-84e013d9b674/download | University of Texas at Austin | The versatile applicable selective laser melting (SLM) is a promising manufacturing technology that
allows 3-dimensional design freedom for complex and challenging load bearing parts. A specific application of SLM is the production of thin-walled housings for piezoceramic actuators which induce cyclic loads. Although
t... | null | null | null | null | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.