The development of text material, visual aids, and exercises for teaching electrical discharge machining at secondary and post secondary level

Abstract

This creative project has simplified technical information concerning electrical discharge machining so that it may be better understood by secondary vocational and post-secondary students. The material has been collected from sources including manufacturers of electrical discharge machines, industrial personnel, industrial educators from vocational schools and universities, and technical papers from trade magazines. It has been written for the secondary vocational student at a reading level that he should be able to comprehend.Included in the text are drawings which can be used to make transparencies, exercises that can be adapted to the different types of EDM machines, and a glossary of EDM terms.