ZHU , Z.; YANG , G.; YE , Z.; ZHANG, N.; ZHANG , Q.; YANG , Z. Research and Design of an Automatic Grasping Manipulator for Screw Surface Defect Detection Based on PLC. Journal of Research in Multidisciplinary Methods and Applications, [S. l.], v. 4, n. 9, p. 01250409003, 2025. Disponível em: http://www.satursonpublishing.com/jrmma/article/view/a01250409003. Acesso em: 14 oct. 2025.