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Keywords: 3D printing
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Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A005, September 14–15, 2021
Paper No: SMASIS2021-67659
.... In this work, design, 3D printing, and characterization of thermoplastic polyurethane/carbon nanotube (TPU/CNT) nanocomposites in response to acetone, toluene, and ethanol as solvents were conducted using a central composite design (CCD). CNT content, infill density, printing pattern, and solvent type were...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T02A007, September 14–15, 2021
Paper No: SMASIS2021-67832
...Abstract Abstract This work presents a new process to print piezoelectric polymer-based sensors through additive manufacturing via three-dimensional (3D) printing technology. 3D printing has become an efficient method to fabricate devices with complex geometric structures and embedded...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T06A006, September 14–15, 2021
Paper No: SMASIS2021-68029
...%). Two optimized shapes are chosen for further analysis. All sensors are made of 10 vol% PZT piezoelectric ceramic in High-Temperature V2 photopolymer resin. Sensors are manufactured using a simulated Direct Light Processing (DLP) type 3D printing process by tape-casting them on glass and exposing them...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A005, September 14–15, 2021
Paper No: SMASIS2021-68142
... been done to mitigate the lack of customizability of pressure sensing insoles through the use of 3D printing to create insoles with embedded commercial capacitive pressure sensors. The use of 3D printing to fabricate insoles gives rise to the potential to create customized insoles rapidly and at low...
Proceedings Papers

Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T05A015, September 14–15, 2021
Paper No: SMASIS2021-68248
... that amplifies crucial to provide those individuals with the option of having the stroke of SMA wire actuators in a prosthesis forearm and low-cost, lightweight prosthetic arms. The use of 3D printing locks them after actuation to save energy. The proposed system, provides options for low-cost and lightweight...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A010, September 15, 2020
Paper No: SMASIS2020-2245
...Abstract Abstract Mechanical flexibility, faster processing, lower fabrication cost and biocompatibility enable poly (vinylidene fluoride) (PVdF) to have a wide range of applications. This work investigated the use of a piezoelectric polymeric material, PVdF, in combination with 3D printing...
Proceedings Papers

Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A017, September 15, 2020
Paper No: SMASIS2020-2287
... limitations and the overall feasibility of the suspensions for 3D printing. Piezoelectric composites were 3D printed with a commercial DLP type 3D printer. As a starting point, the maximum possible vol% loading of PZT ceramic for each photopolymer resin was investigated. Five different commercially available...
Proceedings Papers

Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T08A002, September 9–11, 2019
Paper No: SMASIS2019-5597
...) with the 3D printer used in the study. X-ray diffractometric (XRD) analysis also was carried out on the bare SMA and its additives to determine the presence of B2 and B19’ peaks. Afterward, NiTi-α, NiTi-β, and NiTi-γ were 3D printed to produce fretting wear test specimens and finally, the fretting wear...