The Design of Micromanipulator Based on Piezo Actuator

被引:2
|
作者
Liu, T. J. [1 ]
Liu, Q. Y. [1 ]
机构
[1] Changzhou Inst Technol, Sch Mech & Elect Engn, Jiangsu 210032, Peoples R China
关键词
Piezoelectric actuator; clamping; step motion; flexure hinge;
D O I
10.4028/www.scientific.net/KEM.426-427.529
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, we describe a mcromanipulate mechanism used the converse piezoelectric effects, The micro-step mechanism based on converse piezoelectric effects is designed. Alternative signals programming from the computer is driving the piezo actuator by means of a dynamic power. The micro step motion of the the micro-step mechanism is realized used the electrostrictive effect and alternative clamping the guide staff, the position of Micro-step Mechanism is precise controlled. Micro gripper that actuated by piezoelectric cantilever was developed for the need of micro parts assembly.
引用
收藏
页码:529 / 531
页数:3
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