Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator

In this study, a fiber push-out device based on a piezoelectric actuator was designed, analyzed and tested, and its experimental environment was designed. The piezoelectric actuator includes a flexible beam. By using response surface analysis (RSM), taking the large displacement as the objective fun...

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Autores principales:	Mengxin Sun, Yong Feng, Jiangtao Xu, Xiaoyu Wang, Haojie Zhou
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	piezoelectric actuator fiber push-out in situ testing system design Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/728dcc49e7994ce286cebb90aa9f14d8
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spelling	oai:doaj.org-article:728dcc49e7994ce286cebb90aa9f14d82021-11-25T18:23:52ZDesign, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator10.3390/mi121114202072-666Xhttps://doaj.org/article/728dcc49e7994ce286cebb90aa9f14d82021-11-01T00:00:00Zhttps://www.mdpi.com/2072-666X/12/11/1420https://doaj.org/toc/2072-666XIn this study, a fiber push-out device based on a piezoelectric actuator was designed, analyzed and tested, and its experimental environment was designed. The piezoelectric actuator includes a flexible beam. By using response surface analysis (RSM), taking the large displacement as the objective function and on the premise of meeting the strength requirements, the structural parameters of the flexible beam were analyzed. In the process of fiber push-out, the interfacial shear stress was estimated by establishing the system integrating the fiber-matrix-composite three-phase model and the piezoelectric actuator model using the analytic method, and the theoretical analysis results of the fiber interface mechanical properties were given. A prototype of the system was made, and the performance tests of the piezoelectric actuator and the fiber push-out device were carried out. The test results showed that the designed piezoelectric actuator can achieve a stepping resolution of 6.67 μm and a maximum displacement of about 100 μm at the input voltage of 150 V, which is consistent with the design results. The extrusion test of a single fiber was carried out using a piezoelectric actuator. The mechanical properties of the interfacial layer during the push-out process were measured and the interfacial shear strength was calculated, which is consistent with the theoretical analysis results. Finally, based on the mechanical properties obtained from the test, the loading failure process of the fiber was simulated by finite element analysis, which well explained the failure process of the fiber, thus verifying the feasibility of the designed fiber push-out device.Mengxin SunYong FengJiangtao XuXiaoyu WangHaojie ZhouMDPI AGarticlepiezoelectric actuatorfiber push-outin situ testing system designMechanical engineering and machineryTJ1-1570ENMicromachines, Vol 12, Iss 1420, p 1420 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	piezoelectric actuator fiber push-out in situ testing system design Mechanical engineering and machinery TJ1-1570
spellingShingle	piezoelectric actuator fiber push-out in situ testing system design Mechanical engineering and machinery TJ1-1570 Mengxin Sun Yong Feng Jiangtao Xu Xiaoyu Wang Haojie Zhou Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
description	In this study, a fiber push-out device based on a piezoelectric actuator was designed, analyzed and tested, and its experimental environment was designed. The piezoelectric actuator includes a flexible beam. By using response surface analysis (RSM), taking the large displacement as the objective function and on the premise of meeting the strength requirements, the structural parameters of the flexible beam were analyzed. In the process of fiber push-out, the interfacial shear stress was estimated by establishing the system integrating the fiber-matrix-composite three-phase model and the piezoelectric actuator model using the analytic method, and the theoretical analysis results of the fiber interface mechanical properties were given. A prototype of the system was made, and the performance tests of the piezoelectric actuator and the fiber push-out device were carried out. The test results showed that the designed piezoelectric actuator can achieve a stepping resolution of 6.67 μm and a maximum displacement of about 100 μm at the input voltage of 150 V, which is consistent with the design results. The extrusion test of a single fiber was carried out using a piezoelectric actuator. The mechanical properties of the interfacial layer during the push-out process were measured and the interfacial shear strength was calculated, which is consistent with the theoretical analysis results. Finally, based on the mechanical properties obtained from the test, the loading failure process of the fiber was simulated by finite element analysis, which well explained the failure process of the fiber, thus verifying the feasibility of the designed fiber push-out device.
format	article
author	Mengxin Sun Yong Feng Jiangtao Xu Xiaoyu Wang Haojie Zhou
author_facet	Mengxin Sun Yong Feng Jiangtao Xu Xiaoyu Wang Haojie Zhou
author_sort	Mengxin Sun
title	Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
title_short	Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
title_full	Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
title_fullStr	Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
title_full_unstemmed	Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator
title_sort	design, analysis and experiment of the fiber push-out device based on piezoelectric actuator
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/728dcc49e7994ce286cebb90aa9f14d8
work_keys_str_mv	AT mengxinsun designanalysisandexperimentofthefiberpushoutdevicebasedonpiezoelectricactuator AT yongfeng designanalysisandexperimentofthefiberpushoutdevicebasedonpiezoelectricactuator AT jiangtaoxu designanalysisandexperimentofthefiberpushoutdevicebasedonpiezoelectricactuator AT xiaoyuwang designanalysisandexperimentofthefiberpushoutdevicebasedonpiezoelectricactuator AT haojiezhou designanalysisandexperimentofthefiberpushoutdevicebasedonpiezoelectricactuator
_version_	1718411204705124352

Design, Analysis and Experiment of the Fiber Push-Out Device Based on Piezoelectric Actuator

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