Design of Testing Device for Anisotropic Friction Characteristics of Composite Materials

In order to meet the rapid and accurate measurement of anisotropic friction characteristics of composite materials, based on Coulomb's friction theorem, a new type of testing device for friction characteristics of composite materials is designed with the speed control of servo electric cylinder...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-08, Vol.1601 (5), p.52017
Main Authors: Yao, Liang, Qu, Ju-Xin, Meng, Lijun, Yao, Xiao-Guang, Li, Hong-Bin
Format: Article
Language:English
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Summary:In order to meet the rapid and accurate measurement of anisotropic friction characteristics of composite materials, based on Coulomb's friction theorem, a new type of testing device for friction characteristics of composite materials is designed with the speed control of servo electric cylinder and the real-time data acquisition of tension pressure sensor as the core. The device can adapt to the test of five typical installation angles of 0 °, 45 °, 90 °, 135 ° and 180 ° between composite test plate and test moving direction. The load and speed can be set within a certain range, and the friction coefficient of composite material in typical direction can be calculated, displayed and replayed automatically according to the measurement results, so as to simulate the different laying direction, load and speed of composite material friction environment.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1601/5/052017