Computation and Analysis of Unbalancing Responses of High Speed Machining Tool System

Chun Gen Shen; Gui Cheng Wang; Shu Lin Wang; Wen Wu Nie; Gang Liu

doi:10.4028/www.scientific.net/AMR.148-149.40

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 148-149Computation and Analysis of Unbalancing Responses...

Computation and Analysis of Unbalancing Responses of High Speed Machining Tool System

Abstract:

In this study, an integrated methodology combining computational modal analysis, experimental modal analysis, and computational dynamic analysis was developed to investigate unbalancing dynamic responses of high speed machining tool systems. A linear-elasticity formulation based on the finite element method (FEM) was employed to compute the natural frequencies and obtain the corresponding modal shapes. Experimental modal analysis was then performed to verify the natural frequencies. After the validation, the FEM model was further modified to predict the dynamic responses, with an HSK (a Germany abbreviation of Hohl Schaft Kegel) tool system as a model system. The results indicated that, by validating the computed natural frequencies with experimental ones, an effective simulation model can be established for predicting complex dynamic response of high speed machining tool systems.

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Periodical:

Advanced Materials Research (Volumes 148-149)

Pages:

40-46

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.148-149.40

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Online since:

October 2010

Authors:

Chun Gen Shen, Gui Cheng Wang, Shu Lin Wang, Wen Wu Nie, Gang Liu

Keywords:

Experiment Modal Analysis (EMA), Finite Element Model (FEM), HSK Tool System, Unbalanced Dynamic Response

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References

[1] M. Weck and I. Schubert: Annals of the CIRP, Vol. 43 (1994) No. 1, pp.345-349.

Google Scholar

[2] J. Agapiou, E. Rivin and C. Xie: Annals of the CIRP, Vol. 44 (1995) No. 1, pp.383-387.

DOI: 10.1016/s0007-8506(07)62347-6

Google Scholar

[3] T. Aoyama and I. Inasaki: Annals of the CIRP, Vol. 50 (2001) No. 1, pp.281-284.

Google Scholar

[4] H. Schulz: Annals of the CIRP, Vol. 47 (1998) No. 1, pp.321-324.

Google Scholar

[5] T.L. Schmitz: 2004 ASME International Mechanical Engineering Congress November, (2004), pp.13-19.

Google Scholar

[6] T.L. Schmitz, M.A. Davies and M.D. Kennedy: Journal of Manufacturing Science and Engineering, Vol. 123(2001), p.700～707.

Google Scholar

[7] UGS Documentation：NX Nastran Linear Static Analysis User's Guide (2007).

Google Scholar

[8] UGS Documentation：NX Nastran5. 0 Basic Dynamic Analysis User's Guide (2007).

Google Scholar

[9] Ward Heylen, Stefan Lammens and Paul Sas. Modal Analysis Theory and Testing. Faculty of Engineering, Katholieke Universitiet Leven, Belgium (1997).

Google Scholar