Modal Analysis of Linear Guide Way Junction Surface

Abstract:

Rails is an affordable, fixed, direct the mobile device. Among the many factors that affect performance, the rail surface is a very important factor. This article use test method gets the static stiffness of joint surface and the top five bands of the natural frequency and damping ratio for small linear guides. Test access to the static stiffness will be important in finite element analysis of input parameters. In the course of the study, analysis of dynamic performance of small - scale test guide, Study on Effect of surface characteristics on the structure of the component. By comparing the small guide the results of the analysis and the experimental results to verify the validity and accuracy of the analysis method.

• Periodical: Applied Mechanics and Materials (Volumes 380-384)
• Pages: 105-108
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.380-384.105
• Online since: August 2013
• Authors: Sheng Le Ren, Tian Yu Cheng, Ye Dai
• Keywords: Finite Element Analysis (FEA), Junction Surface, Linear Guideway, Modal Analysis

References

[1] Shuyun Jiang, Yunjian Zheng, Hua Zhu. A Contact Stiffness Model of Machined Plane Joint Based on Fractal Theory[J]. Journal of Tribology, 2010, 132(1).

DOI: 10.1115/1.4000305

[2] YOU Jinmin. Fractal Model for Normal Dynamic Parameters of Joint Surfaces[J]. Journal of Xi'an Jiaotong University, 2009, 43(9): 91-94.

[3] CAO Shuqian. Vibration modal analysis of structures[J]. Tianjin University Press, 2011. (3): 107-111.

[4] Ulrike Zwiers. First Steps in Vibration Analysis Using ANSYS[J]. Spring, (2007).

[5] Saeed Moaveni. Finite element analysis: theory and application with ANSYS[M]. Beijing Publishing House of Electronics Industry, (2005).

[6] ANSYS INC. Release 11 documentation for ANSYS, commands reference[EB/OL].

[2007] .