Reseña del editor:
This book is focused on electrical discharge machining (EDM) fundamentals. These are the items common to all EDM machines. Fundamentals are concerned with the spark, how the spark is controlled, what causes overcut, and the importance of the dielectric fluid. With regard to the workpiece, fundamentals consider what effect the spark has on the metallurgy and how the surface finish is produced and controlled. The book also describes the development of EDM, the EDM machining system and process, the EDM sparking system, the power supply (generator), spark voltage, electrode servo systems, dielectric systems, ionization and electrode wear, chips, the EDM surface, DC arcing, different kinds of EDM, automatic servo system operation, and electromagnetic radiation. This text will serve as the primer on the EDM machining process, allowing the people using EDM to become more efficient and the machines more productive.
Reseña del editor:
Electrical Discharge Machining is the EDM fundamentals sourcebook, indispensable to students and apprentices. Non-engineers on the shop floor team will appreciate its lucid process descriptions that will help them communicate better about EDM. Even seasoned EDM veterans like Greg Whiteside, Applications Manager, at Charmilles Technologies, say they have learned something from it. This 328-page book covers the rudimentary knowledge knowledge behind the spark, how the spark is controlled, what causes overcut, and the importance of the dielectric fluid. With regard to the workpiece, it clearly explains the basic elements behind the affect the spark has on metallurgy and how the surface finish is produced and controlled. Electrical Discharge Machining addresses a host of other EDM topics, including the historical development of EDM, basics of the EDM machining system and process, the power supply (generator), spark voltage, electrode servo systems, and more.
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