Mechanical structure is installed in a precision-guided screw device test platform, steppingmotor control through the mirror group displacement to achieve CCD acquisition.
机械结构是一个安装在精密螺纹导引装置上的测试平台，通过步进电机控制反射镜组位移实现CCD采集。
2
CNC XY table designed by mechanical and electrical systems as a steppingmotor-driven devices.