弹芯激光检测技术

An Automatic Dimension Measuring Instrument for Bomb Core

针对弹芯的结构特点和检测要求,根据光三角测量原理、激光扫描测量原理、CCD摄像原理、光栅位移测量原理的非接触检测方法,对弹芯尺寸自动测量仪进行了总体设计,其中包括激光扫描系统、激光光三角测头系统、CCD摄像系统、光栅位移测量系统、精密机械系统、计算机控制和数据处理系统等。

Aiming at the structural characteristics and measuring requirement of the bomb core, and according to the optical-triangle measurement principle, laser scanning principle, CCD imaging principle, grating displacement measurement principle, an overall design of an automatic measuring instrument for bomb core dimensions is presented. It includes a laser-scanning system,a laser optical-triangle probe system, a CCD imaging system, a grating displacement-measuring system, a fine mechanical system, a computer control system and a data processing system.