Comparison of the Influence of Different Cutting Methods on the Deformation of the Edge of Electrica (image) American Institute of Physics Share Print E-Mail Caption Comparison of the influence of different cutting methods on the deformation of the edge of electrical steel sheets: a) rough cutting using a blunt object, b) industrial punching tool and c) laser cutting. Credit Image courtesy of the authors Usage Restrictions This image may be used only with appropriate credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.