Dynamic Analysis of Electric Spindle Based on ANSYS

Abstract:

Building a finite model of the electric spindle by ANSYS. Using Lanczos to extract first 4 natural frequencies and vibration models of the spindle, and using Harmonic response analytic methods to obtain dynamic response in different excitation of electric spindle .The results show that the static stiffness of electric spindle can meet the requirements, because the highest work speed of Spindle is far away from the critical rotational speed, it can avoid the resonance phenomenon effectively. It lays the foundation of Optimization design and Remanufacturing of the spindle.

• Periodical: Applied Mechanics and Materials (Volume 288)
• Pages: 75-79
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.288.75
• Online since: February 2013
• Authors: Ling Ling Zhang, Xiao Yu Qin
• Keywords: ANSYS, Dynamic Analysis, Electric Spindle

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