Paper Title:
Modal Analysis of Ball Screw Drive System by Finite Element Method
  Abstract

Due to raising ability of five-axis CNC machine tools to machine geometrically complex work pieces efficiently and with higher dimensional accuracy, it is necessary to research its mechanical eigenfrequence of mechanical transmission system. Considering the CNC machine tool’s work table runs slowly and has little damp, the system is considered as an invariable system and the whole system is nearly taken as structure in place of mechanism into account; The Finite Element method(FEM) in ANSYS software is presented in this paper to be used for the solution of the modal analysis of screw drive system for CNC machine, an FEM structural model in ANSYS for the system is developed to estimate the modal characteristics effectively and properly here, the results illuminate that vibration forms of the system and the proportional Gain factor in the position control of CNC drive system is estimated.

  Info
Periodical
Edited by
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
Pages
285-288
DOI
10.4028/www.scientific.net/KEM.464.285
Citation
Y. W. Zhang, W. M. Zhang, "Modal Analysis of Ball Screw Drive System by Finite Element Method", Key Engineering Materials, Vol. 464, pp. 285-288, 2011
Online since
January 2011
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: Ji Gang Wu, Xue Jun Li, Bai Hui Yao
Abstract:The faults of rotating machinery are monitored by fixing the sensors on rotor directly, which brings some problems such as difficulty in...
1010
Authors: Hong Hai Xu, Xiao Li Zheng
Chapter 7: Common Aspects of Manufacturing
Abstract:The finite element model of grinding wheel carriage on glass edging machine was established, some key mechanical joints such as ball lead...
2257
Authors: Jun Fei Wu, Xin Zhou, Hao Zhang
Chapter 1: Material Science and Engineering
Abstract:The structure and operating principle of rolling movable teeth reducer are introduced in this paper. The model of roller movable teeth...
603
Authors: Sajjad Pakzad, Aslan Khani Sheykh Rajab, Mehran Mahboubkhah, Mir Mohammad Ettefagh, Omid Masoudi
Chapter 1: Machine Elements and Mechanisms: Design and Analyze
Abstract:Machine tool vibrations have great impact on machining process. In this paper the dynamic behavior and modal parameters of surface grinding...
353
Authors: Ju Zhou, Jin Ying Su
Chapter 7: Dynamics of Mechanisms and Systems
Abstract:The planetary reducer has both internal incentive of varying mesh stiffness and external incentive of eccentric quality, which are prone to...
2100