Volume 4, Issue 8 (September 2007)

    Design and Dynamic Practice of a Novel Fluid Vibration Isolator for Packaging Protection of Electronic Equipment

    (Received 8 March 2007; accepted 28 July 2007)

    Published Online: 2007

    CODEN: JAIOAD

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    Abstract

    The aim of this paper is to study a novel fluid-coupling vibration isolator to improve the dynamics in a harsh vibration-impact environment for packaging reinforcement systems of electronic equipment. The fluid-coupling isolator is designed through coupling the air, oil, rubber, and spring. The dynamic characteristics of the actual fluid-coupling isolator are developed. The test results of the prototype in dynamic tests show complex nonlinear dynamic characteristics. Based on this, a nonlinear dynamic model for the fluid-coupling isolator is presented. Comparisons with experimental data confirm the validity of the model. It builds a basis for future work in engineering design and evaluation of packaging protection system for electronic equipment.


    Author Information:

    Ping, Yang
    Laboratory of Advanced Design and Manufacturing and Laboratory of Materials and Micro-Structural Integrity, School of Mechanical Engineering, Jiangsu University, Zhenjiang,


    Stock #: JAI101088

    ISSN: 1546-962X

    DOI: 10.1520/JAI101088

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    Author
    Title Design and Dynamic Practice of a Novel Fluid Vibration Isolator for Packaging Protection of Electronic Equipment
    Symposium , 0000-00-00
    Committee D10