The unique machining capabilities of EDM are explained in depth, and the reader will gain a full and clear understanding of both the practical and theoretical aspects of the technology. Balanced coverage is given to both wire and vertical EDM, and the book contains many tips and ideas to improve performance that can’t be found in any other source. Unusual topics include discharge dressing, innovative flushing techniques, and advances in CNC-EDM strategies that will save both time and money. It also contains information on troubleshooting, purchasing and installing a machine, moldmaking techniques, preventive maintenance, and selecting and filtering water and dielectrics.
Preface
Section I : Introduction to EDM
Chapter 1 : An Overview of Technology and Trends
Chapter 2 : Basic EDM Theory
Section II : Vertical EDM
Chapter 3 : Electrode Selection and Fabrication
Chapter 4 : Flushing
Chapter 5 : Orbiting
Chapter 6 : CNC or Manual
Chapter 7 : Dielectric Oil
Chapter 8 : Discharge Dressing Electrodes
Chapter 9 : Preventive Maintenance
Section III : Wire EDM
Chapter 10 : Preparing for Wire EDM Operations
Chapter 11 : Wire Types and Selection
Chapter 12 : Wire Flushing
Chapter 13 : Water Quality
Chapter 14 : Carbide and the EDM Process
Chapter 15 : Moldmaking Using Wire EDM
Chapter 16 : Preventive Maintenance
Section IV : Additional Information
Chapter 17 : The EDM Finish and Surface Integrity
Chapter 18 : Machine Intelligence and EDM
Chapter 19 : Employment Opportunities in EDM
Chapter 20 : How to Select and Justify an EDM Machine
Sources and Credits
Glossary : Words and Terms Specific to EDM
Appendices
Index
