Paper Title:
Determining Structural Modes of HSK Tool System Based on FEM and EMA
  Abstract

In this research, we computationally analyzed the structural modes of an HSK63E type tool system and verified the results with experimental modal analysis (EMA). The computation was implemented using the finite element method (FEM) based on a linear-elastic theory, with which we computed the natural frequency and obtained the modal shapes under both free and operating conditions. With the method of experimental modal analysis, we also obtained structural modal parameters including the natural frequency, modal shapes and damping ratio under the same free and operating conditions. The computational data were compared with the experimental findings. The reasonable agreement between the two data sets indicated the validity and provided a theoretical basis for using computational methods for determining the natural characteristics and influencing factors of HSK tool system. With this validated FEM model, further analyses were performed to evaluate the unique dynamic performance of the HSK tool system, and to apply dynamic optimum design to other types of HSK tool system.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
1479-1484
DOI
10.4028/www.scientific.net/AMR.139-141.1479
Citation
C. G. Shen, G. C. Wang, S. L. Wang, G. Liu, "Determining Structural Modes of HSK Tool System Based on FEM and EMA", Advanced Materials Research, Vols. 139-141, pp. 1479-1484, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Tie Neng Guo, Ling Li, Li Gang Cai, Zhi Feng Liu
Abstract:The stiffness and damping of mechanical joint are modeled by the zero thickness joint interfaces theory. The method is applied to analyze the...
198
Authors: Ling Ling Yu
Abstract:The current problems on damping in seismic response analysis of bridges is presented. The Rayleigh damping theory is simply introduced in...
1522
Authors: Xiao Yuan Pei, Jia Lu Li
Chapter 1: Material Science
Abstract:The modal properties of carbon fiber woven fabric / epoxy resin composites with different fiber orientation angles were studied by using...
345