Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws

Chitariu, Dragos-Florin; Paduraru, Emilian; Dogan, Gures; Ilhan, Mehmet; Negoescu, Florin; Dumitras, Catalin-Gabriel; Beznea, Adrian; Stefanescu, Victorita; Constantin, Iulian; Berbece, Sorin; Horodinca, Mihaita

Dragos-Florin Chitariu, Emilian Paduraru, Gures Dogan, Mehmet Ilhan, Florin Negoescu, Catalin-Gabriel Dumitras, Adrian Beznea, Victorita Stefanescu, Iulian Constantin, Sorin Berbece, Mihaita Horodinca

Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws

Abstract:
In this paper, the problem of the behaviour of soft jaws that can be used to replace the steel jaws of grippers is studied. One of the advantages of additive manufacturing is the printing of fully functional parts. Choice of material is often related to the part strength. The mechanical properties of 3D printed parts should meet the service loading and, also, must be comparable with parts produced by traditional manufacturing techniques - machined parts or injection moulding. From the specialized literature information regarding the test results for effect of various printing parameters on part strength are available made in laboratory conditions and for standard test sample. For ABS materials various values for Young module are presented varying from 1.5 GPa to 2.15 GPa, for 100% infill rate and various modified parameters such as raster orientation. In order to study the behaviour of soft gripper jaws several part were printing and the resistance to bending was tested, by simulating the way a gripper works. An experimental stand was built using a force transducer and a displacement transducer to measure the deformation of the jaw, obtained by 3D printing, under load. The mechanical elastic hysteresis loop during an experimental loading/unloading was plotted and the amount of mechanical energy lost during a cycle, dissipated because the internal friction, was determined. Finite element analysis method was applied to make a comparison with the experimental results. In the finite element analysis, several simulations were considered, varying Young's modulus for the tested material.

Keywords:
gripper jaws; 3D printing; Experimental tests

Issue: 2020 Volume 57, Issue 4

Pages: 366-375

Publication date: 2021/1/6

https://doi.org/10.37358/MP.20.4.5437

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
CHITARIU, D., PADURARU, E., DOGAN, G., ILHAN, M., NEGOESCU, F., DUMITRAS, C., BEZNEA, A., STEFANESCU, V., CONSTANTIN, I., BERBECE, S., HORODINCA, M., Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws, Mater. Plast., 57(4), 2020, 366-375. https://doi.org/10.37358/MP.20.4.5437

Vancouver
Chitariu D, Paduraru E, Dogan G, Ilhan M, Negoescu F, Dumitras C, Beznea A, Stefanescu V, Constantin I, Berbece S, Horodinca M. Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws. Mater. Plast.[internet]. 2020 Dec;57(4):366-375. Available from: https://doi.org/10.37358/MP.20.4.5437

APA 6th edition
Chitariu, D., Paduraru, E., Dogan, G., Ilhan, M., Negoescu, F., Dumitras, C.,... Horodinca, M. (2020). Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws. Materiale Plastice, 57(4), 366-375. https://doi.org/10.37358/MP.20.4.5437

Harvard
Chitariu, D., Paduraru, E., Dogan, G., Ilhan, M., Negoescu, F., Dumitras, C., Beznea, A., Stefanescu, V., Constantin, I., Berbece, S., Horodinca, M. (2020). 'Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws', Materiale Plastice, 57(4), pp. 366-375. https://doi.org/10.37358/MP.20.4.5437

IEEE
D. Chitariu, E. Paduraru, G. Dogan, M. Ilhan, F. Negoescu, C. Dumitras, A. Beznea, V. Stefanescu, I. Constantin, S. Berbece, M. Horodinca, "Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws". Materiale Plastice, vol. 57, no. 4, pp. 366-375, 2020. [online]. https://doi.org/10.37358/MP.20.4.5437

Text
Dragos-Florin Chitariu, Emilian Paduraru, Gures Dogan, Mehmet Ilhan, Florin Negoescu, Catalin-Gabriel Dumitras, Adrian Beznea, Victorita Stefanescu, Iulian Constantin, Sorin Berbece, Mihaita Horodinca,
Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws,
Materiale Plastice,
Volume 57, Issue 4,
2020,
Pages 366-375,
ISSN 2668-8220,
https://doi.org/10.37358/MP.20.4.5437.
(https://revmaterialeplastice.ro/Articles.asp?ID=5437)
Keywords: gripper jaws; 3D printing; Experimental tests

RIS
TY - JOUR
T1 - Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws
A1 - Chitariu, Dragos-Florin
A2 - Paduraru, Emilian
A3 - Dogan, Gures
A4 - Ilhan, Mehmet
A5 - Negoescu, Florin
A6 - Dumitras, Catalin-Gabriel
A7 - Beznea, Adrian
A8 - Stefanescu, Victorita
A9 - Constantin, Iulian
A10 - Berbece, Sorin
A11 - Horodinca, Mihaita
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2020
VL - 57
IS - 4
SP - 366
EP - 375
UR - https://doi.org/10.37358/MP.20.4.5437
KW - gripper jaws
KW - 3D printing
KW - Experimental tests
ER -

BibTex
@article{MatPlast2020P366,
author = {Chitariu Dragos-Florin and Paduraru Emilian and Dogan Gures and Ilhan Mehmet and Negoescu Florin and Dumitras Catalin-Gabriel and Beznea Adrian and Stefanescu Victorita and Constantin Iulian and Berbece Sorin and Horodinca Mihaita},
title = {Experimental Research on Behaviour of 3D Printed Gripper Soft Jaws},
journal = {Materiale Plastice},
volume = {57},
number = {4},
pages = {366-375},
year = {2020},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.20.4.5437},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5437}
}

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