精密陶瓷套筒表面质量视觉检测机的设计研制  

Development of Automatic Detection Machine for the Precision Ceramic Sleeve Surface Defects Based on the Mashion Vision

作　　者：陈红[1] 张磊[1] 郭树军[1] 

机构地区：[1]深圳职业技术学院机电工程系,广东深圳518055

出　　处：《机械工程师》2011年第1期54-57,共4页Mechanical Engineer

基　　金：深圳市科技计划项目"纳米陶瓷器件自动质量检测系统研究"(2005-2007)

摘　　要：氧化锆陶瓷套筒表面微米级的裂纹、崩口等缺陷直接影响到光纤连接器的使用寿命和使用性能。介绍了氧化锆陶瓷套筒表面质量自动检测机的研究成果,采用线扫描的CCD成像技术,检测到陶瓷套筒表面多种缺陷;研制出高精度自动机械系统,实现陶瓷套筒自动上料、旋转驱动和分拣下料自动化;采用对比强化和边检测算法处理表面裂纹图像,自动识别表面裂纹类缺陷。The micron defects such as cracks and gaps on the surface of Zirconia ceramic sleeve directly affects the life and performance of a fiber connector.This article introduces the design and performance of an automatic machine for surface quality detection based on the machine vision technology.A line scan CCD imaging system is built for detecting a variety of ceramic sleeve surface defects.A high-precision automatic system is developed for achieving ceramic sleeve automatic feeding,rotary drive and laying off;Contrast enhanced and edge detected algorithm is used to process surface cracks images,and to identifiy the cracks on the surface of ceramic sleeve automatically.

关 键 词：机器视觉 氧化锆陶瓷套筒 表面缺陷 自动检测 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]