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Advanced Pulse Discriminating System for EDM Process Analysis and Control by D.F. Dauw; R. Snoeys; W. Dekeyser is a Engineering article available to read on EtoBox.
What is Advanced Pulse Discriminating System for EDM Process Analysis and Control about?
For many years, spark-erosion processes have often been analyscd and controlled by real t,ime detection and evaluation of discharges in t h e gap. Mostly, normal sparks, short circuits, arcs and open circuits were distinguished; i.ies. particular arc type detections, etc. However, it turned o u t that some process phenomena could not fully be clarified and understood. The aim of this paper is to discuss a new developed "Pulse Discriminator (EDM-PD)" used for EDM process analysis and on-line control. The systems' principle i s based on continuous gap voltage tracking. Each appearing dischnrgc is analysed, and pulse characteristics are compared with preset values. It enables the discrimination of electric discharges in distinguished pulse typcs, all having a different impact on the process output, parameters as material removal, electrode wear, pollution of the gap, stability, etc. F u r t h ~r , the EDM-FD tracks pulse trains too. This contribut.ion is focusscd on the basic principles of the detect,ion device (EDM-PD). Approaches f o r metal removal and t.001 wear cvaluation on different. mat,eri-a1 combinat,ions are introduced. Finally, pulse train detection tochniqucs a'^e t.reske
Who reads Advanced Pulse Discriminating System for EDM Process Analysis and Control?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- D.F. Dauw; R. Snoeys; W. Dekeyser
- Publisher
- International Academy for Production Engineering; Elsevier ; Elsevier USA; Elsevier BV (ISSN 0007-8506)
- Published
- 1983
- Language
- EN
- Field
- Engineering (Physical Sciences)