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及在超精密车削加工中的多种用途。
In the seam tracking system, the motion of the cross slipper has an important effect on the torch movement. 摘要十字滑块的微动特性对焊缝跟踪系统中焊枪的运动有着重要影响。
