视觉识别系统在聚酰亚胺薄膜烧结线外观缺陷检测中的应用

Application of Visual Identity System in Appearance Defect Detection of Polyimide Film Sintering Wire

传统的电磁线外观缺陷识别采用人工检测,效率低且成本高。随着电机对电磁线外观质量要求的不断提高,有必要增强电磁线外观缺陷识别效能。本文研制了电磁线缺陷视觉识别系统,并对缺陷视觉识别系统的实际应用效果进行验证。结果表明:该缺陷视觉识别系统能提升薄膜烧结线外观缺陷的检出率,通过分析缺陷统计类型及数量,能及时发现原材料问题或电磁线生产工艺问题,从而及时制定纠正措施,降低薄膜烧结线的废品率。

The traditional electromagnetic wire appearance defect detection uses manual detection,which is low efficiency and high cost.With the continuous improvement of requirements of motor on the appearance quality of electromagnetic wire,it is necessary to enhance the identification efficiency of electromagnetic wire appearance defects.A visual identity system of electromagnetic wires defects was developed,and the practical application effect of the system was verified.The results show that the defect visual identity system can improve the detection rate of the thin film sintering line appearance defects.By analyzing the statistical types and quantities of defects,the problems of raw materials or the production process problems of electromagnetic wire can be found in time,so as to formulate corrective measures in time and reduce the rejection rate of the thin film sintering line.