Abstract:Non-grain-oriented electrical steel lamination is a critical component for the magnetic core. Punching such steel sheet with a large shear region, a low burr and small rollover is required to ensure accuracy. Densely packed grain deformation and plastic strain near cut surface are generally accompanied which detrimentally influence magnetic properties. In this study, micro-clearance (CL: 1 and 5 µm) punching of electrical silicon steel was conducted to investigate the influences of punching speed, micro-cleara… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.