A Built-In Force Actuator for Active Unbalanced Vibration Control of Grinding Wheel

被引：0

作者：

Qiao Xiaoli ^{[1
]}

Zhu Changsheng ^{[1
]}

机构：

[1] Zhejiang Univ, Coll Elect Engn, Hangzhou 310003, Zhejiang, Peoples R China

来源：

FUNCTIONAL MANUFACTURING AND MECHANICAL DYNAMICS II | 2012年 / 141卷

关键词：

Ginding wheel unbalanced vibration; Vibration control; Force actuator;

D O I：

10.4028/www.scientific.net/AMM.141.3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To effectively control unbalanced vibration caused by grinding wheel mass unbalance, a new active control strategy for grinding wheel unbalanced vibration is proposed in the paper, the controllable electromagnetic force which is used to suppress vibration in control scheme originates from the principle of a bearingless motor having a radial magnetic force generation. First, induction electric spindle radial control force model and the force model which is exerted on grinding wheel are analyzed. And then, the dynamic model of induction-type flexural electric spindle-grinding wheel is modeled using finite element method. Finally, an active unbalanced vibration control system for electric spindle-grinding wheel is designed and simulated. The results show that the control scheme has significant effect on suppressing the unbalanced vibration of grinding wheel.

引用

页码：3 / 7

页数：5

共 7 条

[1]

Cai Guo-yang, 2007, Electric Machines and Control, V11, P116

[2] Development of a finite element solution module for the analysis of the dynamic behavior and balancing effects of an induction motor system [J].

Chen, Y. S. ;

Cheng, Y. D. ;

Liao, J. J. ;

Chiou, C. C. .

FINITE ELEMENTS IN ANALYSIS AND DESIGN, 2008, 44 (08) :483-492

[3]

HAN Ji-guang, 2007, J XUZHOU NORMAL U NA, V25, P65

[4]

Lv L, 2006, PRECISE MANUFACTURIN, V126, P13

[5]

Nian Heng, 2003, Proceedings of the CSEE, V23, P139

[6] Analysis of chatter suppression in vibration cutting [J].

Xiao, M ;

Karube, S ;

Soutome, T ;

Sato, K .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2002, 42 (15) :1677-1685

[7] Application of magnetorheological fluid squeeze film dampers in ultrahigh speed grinding - art. no. 64231Y [J].

Yu Tianbiao ;

Gong Yadong ;

Liang Shuang ;

Wang Wanshan .

INTERNATIONAL CONFERENCE ON SMART MATERIALS AND NANOTECHNOLOGY IN ENGINEERING, PTS 1-3, 2007, 6423 :Y4231-Y4231

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