Dynamic Characteristic Analysis of Spindle Unit of Loaded Test Bench

Abstract:

The dynamic performance of spindle unit have a directly influence on the stability of spindle. The 3D model of spindle unit is build in Pro/E and then guided into ANSYS workbench for modal and harmonic response analysis. The inherent frequencies are carried out by modal analysis. And displacement-frequency curves of dynamic response of spindle unit at the front end, in the middle position, at the rear end are carried out respectively. The results of analysis provide reference for spindle design optimization, and also improve the accuracy and working life of spindle unit.

• Periodical: Applied Mechanics and Materials (Volumes 644-650)
• Pages: 592-596
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.644-650.592
• Online since: September 2014
• Authors: Su Xin Chen*, Xu Li
• Keywords: Dynamic Response, Harmonic Analysis, Loaded Test Bench, Modal Analysis, Spindle Unit

References

[1] S.H. Zhang: CAE Analysis and Study of High-spindle Unit of Test Bench (MS., Hefei University of Technology, China 2013), p.36.

[2] K. Yang and T. Han: Journal of Jiamusi University (Natural Science Edition), Vol. 23(2005) No. 1, p.81.

[3] D.Y. Ye and Z.B. Zhou: Journal of Mechanical Transmission, Vol. 30(2006) No. 5, p.63.

[4] M.Y. Yang, T. Yang and B.J. Tang: Manufacture Information Engineering of China, Vol. 35(2006) No. 17, p.40.

[5] Y. Xie: Journal of Longyan University, Vol. 29(2011) No. 5, p.12.

[6] D.S. Li: Study on Modal Analysis and Simulation for Small Diesel Engine Crankspindles (MS., Southwest Jiaotong University, China 2010), p.18.

[7] Z.G. Zhao: Coal Mine Machinery, Vol. 32(2011) No. 12, p.112.