The features and applications in superprecision turnings of piezoelectric ceramic inching motion devices are introduced.

介绍了压电陶瓷微动机构的性能特点精密车削加工中的多种用途。

Piezoceramics telescopic micro-actuator was used in design of micro-gripper of robot.

机器人微操作手设计用压电伸缩陶瓷微位移器。