Dynamic Response Analysis of Motorized Spindle System

作     者：ZHANG Li LUO Yi-chao XU Juan XIAO Ru-feng LI Xian-hui 

作者机构：School of Machinery and Automobile EngineeringHefei University of Technology Luoyang Bearing Science&Technology Co.Ltd 

基　　金：Special Topic of the Ministry of Education about Humanities and Social Sciences(12JDGC007) National Science and Technology Support Project(2011BAF09B01) Key State Science and Technology Projects(2009ZX04010-021) 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2013年第23卷第2期

页      码：62-65页

摘      要：As to motorized spindle system, this paper builds a simplified 3D model of spindle and bearing, performs structure modal analysis, reveals its dynamic characteristics under the free model; furthermore, modifies bearing radial stiffness and number of model and studies the change of modal parameters. On this basis, through the harmonic response analysis of the finite element model, dy- namic response characteristic caused by imbalance of monitored spindle system and law of vibration response to different amount of unbalance is analyzed.

主 题 词：motorized spindle system unbalance response modal analysis harmonic response analysis 

学科分类：080503[080503] 08[工学] 0805[工学-能源动力学] 0802[工学-机械学] 080201[080201] 

D　O　I：10.19583/j.1003-4951.2013.02.013

馆 藏 号：203161131...