Self-powered triboelectric touch sensor made of 3D printed materials

Nano Energy ◽  
2018 ◽  
Vol 52 ◽  
pp. 54-62 ◽  
Author(s):  
Rubaiyet Iftekharul Haque ◽  
Olivier Chandran ◽  
Sébastien Lani ◽  
Danick Briand
Keyword(s):  
Touch Sensor ◽  
3D Printed ◽  
Self Powered ◽  
Printed Materials

Tensile strength of 3D printed materials: Review and reassessment of test parameters

2018 ◽  
Vol 60 (7-8) ◽  
pp. 679-686 ◽  
Author(s):  
Jim Floor ◽  
Bas van Deursen ◽  
Erik Tempelman
Keyword(s):  
Tensile Strength ◽  
Test Parameters ◽  
3D Printed ◽  
Printed Materials

3D printed stretchable smart fibers and textiles for self-powered e-skin

Nano Energy ◽  
2021 ◽  
Vol 84 ◽  
pp. 105866 ◽  
Author(s):  
Yuxin Chen ◽  
Zhirong Deng ◽  
Ri Ouyang ◽  
Renhao Zheng ◽  
Zhiqiang Jiang ◽  
...  
Keyword(s):  
3D Printed ◽  
Self Powered

NMR magnets for portable applications using 3D printed materials

2021 ◽  
pp. 106934
Author(s):  
Belal M.K. Alnajjar ◽  
André Buchau ◽  
Lars Baumgártner ◽  
Jens Anders
Keyword(s):  
3D Printed ◽  
Printed Materials

scholarly journals A Self-Powered and Highly Accurate Vibration Sensor Based on Bouncing-Ball Triboelectric Nanogenerator for Intelligent Ship Machinery Monitoring

Micromachines ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 218
Author(s):  
Taili Du ◽  
Xusheng Zuo ◽  
Fangyang Dong ◽  
Shunqi Li ◽  
Anaeli Elibariki Mtui ◽  
...  
Keyword(s):  
Signal To Noise Ratio ◽  
Work Conditions ◽  
Copper Electrode ◽  
Vibration Sensor ◽  
High Signal ◽  
Triboelectric Nanogenerator ◽  
Vibration Exciter ◽  
Bouncing Ball ◽  
3D Printed ◽  
Self Powered

With the development of intelligent ship, types of advanced sensors are in great demand for monitoring the work conditions of ship machinery. In the present work, a self-powered and highly accurate vibration sensor based on bouncing-ball triboelectric nanogenerator (BB-TENG) is proposed and investigated. The BB-TENG sensor consists of two copper electrode layers and one 3D-printed frame filled with polytetrafluoroethylene (PTFE) balls. When the sensor is installed on a vibration exciter, the PTFE balls will continuously bounce between the two electrodes, generating a periodically fluctuating electrical signals whose frequency can be easily measured through fast Fourier transform. Experiments have demonstrated that the BB-TENG sensor has a high signal-to-noise ratio of 34.5 dB with mean error less than 0.05% at the vibration frequency of 10 Hz to 50 Hz which covers the most vibration range of the machinery on ship. In addition, the BB-TENG can power 30 LEDs and a temperature sensor by converting vibration energy into electricity. Therefore, the BB-TENG sensor can be utilized as a self-powered and highly accurate vibration sensor for condition monitoring of intelligent ship machinery.

scholarly journals Assessment of Adhesion Response To 3D Printed Materials For Ophthalmic Device Development

2016 ◽  
Vol 19 (7) ◽  
pp. A564
Author(s):  
M Alband ◽  
RM Lee ◽  
M Penny ◽  
S Brocchini ◽  
ST Hilton
Keyword(s):  
Device Development ◽  
3D Printed ◽  
Printed Materials

scholarly journals Jammed Emulsions with Adhesive Pea Protein Particles for Elastoplastic Edible 3D Printed Materials

2021 ◽  
pp. 2101749
Author(s):  
Simha Sridharan ◽  
Marcel B. J. Meinders ◽  
Leonard M. Sagis ◽  
Johannes H. Bitter ◽  
Constantinos V. Nikiforidis
Keyword(s):  
Pea Protein ◽  
3D Printed ◽  
Protein Particles ◽  
Printed Materials

APPLICATION OF 3D PRINTING TECHNOLOGY FOR RAPID TOOLING IN SHEET METAL FORMING

2020 ◽  
Vol 3 ◽  
pp. 20-30
Author(s):  
M.A. SEREZHKIN ◽  
D.O. KLIMYUK ◽  
A.I. PLOKHIKH
Keyword(s):  
3D Printing ◽  
Sheet Metal ◽  
Sheet Metal Forming ◽  
Metal Forming ◽  
Rapid Tooling ◽  
Printing Technology ◽  
3D Printing Technology ◽  
3D Printed ◽  
Printed Materials ◽  
Printing Parameters

The article presents the study of the application of 3D printing technology for rapid tooling in sheet metal forming for custom or small–lot manufacturing. The main issue of the usage of 3D printing technology for die tooling was discovered. It is proposed to use the method of mathematical modelling to investigate how the printing parameters affect the compressive strength of FDM 3D–printed parts. Using expert research methods, the printing parameters most strongly affecting the strength of products were identified for further experiments. A method for testing the strength of 3D–printed materials has been developed and tested.

Utilization of 3D Printed Materials in Expendable Pattern Casting Process

2020 ◽  
pp. 338-344 ◽  
Author(s):  
Dika Handayani ◽  
Nicole Wagner ◽  
Victor Okhuysen ◽  
Michael Seitz ◽  
Kyle Garibaldi
Keyword(s):  
Casting Process ◽  
3D Printed ◽  
Printed Materials ◽  
Expendable Pattern

scholarly journals Potentials with small-angle neutron scattering technique for understanding structure-property relation of 3D-printed materials

2018 ◽  
Vol 59 (s2) ◽  
pp. E65-E70 ◽  
Author(s):  
Tae Hui Kang ◽  
Brett G. Compton ◽  
William T. Heller ◽  
Shuo Qian ◽  
Gregory S. Smith ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Structure Property ◽  
Scattering Technique ◽  
Property Relation ◽  
3D Printed ◽  
Printed Materials
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