摘要
大型轴类零件表面污染层会严重影响设备的正常运转,甚至造成巨大经济损失,因此通过视觉技术与激光清洗来实现废旧大型轴类零件表面损伤检测与再制造具有重要意义。针对大型轴类零件质量大、轴径变化大、表面具有多孔和键槽等特征,提出并设计基于PLC的自动化激光清洗控制方案,完成了激光清洗装备的结构设计、系统的装配与PLC软件的编程设计,确定控制系统硬件的组成及选型,采用人机互动界面来控制命令和显示数据,并实时反映激光清洗系统的工作情况。结果表明:该系统具有可控可操作性,极大地提高了清洗效率,能够自适应不同轴段部位的清洗作业。
The surface contamination layer of large shaft parts will seriously affect the normal operation of the equipment and even cause huge economic losses.Therefore,it is of great significance to realize the surface damage detection and remanufacturing of waste large shaft parts through visual technology and laser cleaning.Aiming at the large shaft parts with large quality,large shaft diameter changes,porous surfaces and key grooves and other characteristics,a PLC-based automatic laser cleaning control scheme was proposed and designed,and the structure design of laser cleaning equipment,system assembly and PLC software programming design were completed.The composition and selection of the control system hardware were determined,a man-machine interactive interface was to used control commands and display data,and to reflect the working conditions of the laser cleaning system in real time.The results show that the system has controllable operability,the cleaning efficiency is greatly improved,and it can adapt to the cleaning operations of different shaft sections.
作者
熊娟
张荣
詹文赞
杨金堂
XIONG Juan;ZHANG Rong;ZHAN Wenzan;YANG Jintang(Key Laboratory of Metallurgical Equipment and Control,Ministry of Education,Wuhan University of Science and Technology,Wuhan Hubei 430081,China;Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering,Wuhan University of Science and Technology,Wuhan Hubei 430081,China;School of Mechanical and Electrical Engineering,Wuhan East Lake University,Wuhan Hubei 430212,China)
出处
《机床与液压》
北大核心
2022年第13期97-101,共5页
Machine Tool & Hydraulics
基金
国家重点专项资助项目(2018YFC1902400)。
