3D机器视觉在折弯单元中的应用研究  

Application of visual equipment in bending unit

作　　者：孔尧 吉方靖 黎兴宝 陈磊[1] KONG Yao;JI Fangjing;LI Xingbao;CHEN Lei(Jiangsu Yawei Machine Tool Co.,Ltd.,Yangzhou 225200,Jiangsu China)

机构地区：[1]江苏亚威机床股份有限公司,江苏扬州225000

出　　处：《锻压装备与制造技术》2023年第1期33-37,共5页China Metalforming Equipment & Manufacturing Technology

摘　　要：当前折弯单元中使用的重力对中台无法完成异形工件的定位,异形工件的精定位已经成为制约折弯单元成交量的一个比较重要的因素。而机器视觉在轮廓识别和空间定位方面的应用已经十分成熟,引进3D机器视觉可以完成折弯单元在异形工件加工方面的欠缺,提高单元的加工柔性。The gravity centering table used in the current bending unit cannot complete the positioning of the special-shaped workpiece,and the precise positioning of the special-shaped workpiece has become a relatively important factor that restricts the turnover of the bending unit.However,the application of machine vision in contour recognition and spatial positioning has been very mature.The introduction of 3D machine vision can complete the deficiency of bending unit in the processing of special-shaped workpiece and improve the processing flexibility of the unit.

关 键 词：折弯单元 机器视觉 工件定位 3D 轮廓识别 

分 类 号：TG315.5[金属学及工艺—金属压力加工]