摘要
介绍COGNEX视觉系统在汽车发动机加工领域的研究应用状态及该视觉系统组成发动机缸盖油封机装配检测装置在实际生产中存在的问题,详细分析了COGNEX视觉系统不稳定性问题的原因所在,通过研究视觉系统,现状调查、制定相应对策及实施方案。解决COGNEX视觉系统在光照、反光物、颜色对比度、视觉算法工程等问题,总结攻克该视觉系统不稳定性课题,并实现视觉系统自主维修,使发动机缸盖装配线的产能大幅提升。
The author summarized the research and application of COGNEX vision system in the field of automobile engine processing, and the problems existing in the practical production of the assembly inspection device of engine cylinder head oil seal machine composed by this vision system.The reason of instability of COGNEX vision system was analyzed in detail. Through the research of vision system, the present situation investigation,the corresponding countermeasures were made, and the detailed implementation scheme was given. The problems of COGNEX vision system such as illumination, reflector, color contrast, visual algorithm engineering were solved, and the instability of vision system was summarized, and the vision system self-maintenance is realized, so that the engine cylinder head can be installed. The production capacity of the wiring line has been greatly increased.
作者
罗文彪
LUO Wen-biao(Dongfeng Honda Engine Co.,Ltd.,Guangzhou 510700,China)
出处
《机电工程技术》
2019年第7期246-248,共3页
Mechanical & Electrical Engineering Technology
