Control of a multi-degree of freedom worktool for vibrations assisted forging

被引:0
|
作者
Giraud-Audine, C. [1 ]
Nguyen, T. H. [1 ]
Amberg, M. [3 ]
Lemaire-Semail, B. [3 ]
Abba, G. [4 ]
Bigot, R. [2 ]
机构
[1] Ctr Lille, Arts & Met Paristech, Lab dHectrotechn & dHectron Puissance L2EP, 8 Bd Louis XIV, F-59046 Lille, France
[2] Ctr Metz, Arts & Met Paristech, Taboratoire Concept Fabricat & Commande FCFC, F-59046 Lille, France
[3] Univ Lille 1, L2EP, F-59655 Villeneuve Dascq, France
[4] Ecole Natl dIngn Metz, LCFC, Metz, France
关键词
DESIGN;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper addresses the control of a tool developed to superimpose vibrations along several directions on a piece during forging. Piezoelectric actuators are used to provide the required forces and speeds. Due to the minute displacements of the actuators, flexible hinges are used in a special arrangement in order realize the specified movements and to ensure controllability. The experimental results confirm the approach.
引用
收藏
页码:812 / 817
页数:6
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