The Dynamic Performance Research of Fixture for Automobile Hydraulic Vibration Reliability Test

Abstract:

In order to test the reliability of automobile hydraulic, the vibration reliability test needs to be done. The fixture, which is used to clamp and fix the hydraulic system, is one of the most important components of the test. So the dynamic performance of the fixture has great influence on the vibration test. According to the figure and setting localization of electronics, the three-dimensional model of fixture was constituted. The modal frequency and vibration modal were calculated using FEM. By the result of analysis, the structure of the fixture was mended to meet the test requirement.

• Periodical: Applied Mechanics and Materials (Volumes 37-38)
• Pages: 1452-1456
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.37-38.1452
• Online since: November 2010
• Authors: Yi Shan Zeng
• Keywords: Dynamic Performance, Modal Frequency, Test Fixture, Vibration, Wave

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