#mirror processing

8 common misunderstandings of precision mold processing

We know that EDM is process of electrolytically etching off workpiece, while electrochemistry is dissolution of workpiece by electrolyte. Relatively speaking, EDM is now very popular. For example, in the manufacture of molds, EDM is an important process. However, some technical misunderstandings in mold factory will cause numerical control EDM to fail to meet expected accuracy, surface,…

Controlling mirrored responses important for parents, coaches Kennedy head coach Tony Vis talks with his team during timeout during the Cougar’s Class 5A regional playoff game against CR Washington on Saturday evening, February 17, 2018 at Cedar Rapids Washington high school. (Ben Roberts/Freelance) By Nancy Justis, correspondent Editor’s note: Nancy Justis is a former competitive swimmer and…