Paper Title:
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.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
40-46
DOI
10.4028/www.scientific.net/AMR.148-149.40
Citation
C. G. Shen, G. C. Wang, S. L. Wang, W. W. Nie, G. Liu, "Computation and Analysis of Unbalancing Responses of High Speed Machining Tool System", Advanced Materials Research, Vols. 148-149, pp. 40-46, 2011
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: Yao Man Zhang, Zhi Kun Xie, Yong Xian Liu
Abstract: The linear rolling guideway is one of the most essential parts of the machine tool. So it is very important to analyze the dynamic-static...
510
Authors: Shi Liang Jiang, Tie Jun Yang, Jing Tao Du, Yin Yin Hu
Abstract:A frequency-tuned dynamic vibration absorber by tuning stiffness to reduce vibration at some troubled resonance frequencies of a simply...
1762
Authors: Li Bao, Xi Zhao Li
Chapter 2: Mechatronics
Abstract:The load spectrum of a frame, which is a key component of a motorcycle, can be used to frame loading experiment and life prediction of a...
150
Authors: Qing Lei Zhang, Hai Ou Shen, Bai Yu Zhao, Jing Kuan Guo
Chapter 3: Mechanical Engineering and Applications
Abstract:Dynamic performance of high speed dynamic balancing machine directly affects the accuracy and safety of dynamic balancing machine. ANSYS 12.0...
180
Authors: Chun Xia Zhu, Zhi Wen Chen, Bo Liu, Jing Wang
Chapter 1: Manufacturing Technology and Processes, Design, Modelling, Simulation and Mechanical Engineering
Abstract:The dynamic characteristics of parallel 3-TPT machine tool are researched by experiment in this paper. Firstly, modal analysis principle of...
181