The Design of Micromanipulator Based on Piezo Actuator

Abstract:

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.

• Periodical: Key Engineering Materials (Volumes 426-427)
• Pages: 529-531
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.426-427.529
• Online since: January 2010
• Authors: T.J. Liu, Q.Y. Liu
• Keywords: Clamping, Flexure Hinge, Piezoelectric Actuator, Step Motion

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