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Analysis of micro-pin manufacturing using Inverse Slab Electrical Discharge Milling (ISEDM) process
| Content Provider | CiteSeerX |
|---|---|
| Author | Izquierdo, B. Plaza, S. Pombo, I. Gil, R. Sánchez, J. A. Ortega, N. |
| Abstract | Abstract. This paper analyses the technological capabilities of a novel rotary (EDM) electrical discharge machining process for the manufacturing of high aspect ratio cylindrical micro-components. The process is called Inverse Electrical Discharge Grinding (ISEDM). An experimental analysis has been carried out on high speed steel (tool steel Vanadis 23), using a conventional EDM machine and graphite electrode. The effect of pulse off-time, work piece final diameter and machining length on material removal rate, electrode wear ratio, radial accuracy and surface roughness has been quantified. From the study, optimum strategies that involve the use of different EDM regimes for achieving the optimum requirements can be defined. Micro-pins of 0.3 mm diameter with aspect ratio as high as 100:1 have been successfully manufactured. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Optimum Strategy Inverse Slab Electrical Discharge Milling Radial Accuracy Work Piece Final Diameter Micro-pin Manufacturing Tool Steel Vanadis Different Edm Regime High Aspect Ratio Cylindrical Micro-components Pulse Off-time Technological Capability Electrode Wear Ratio Graphite Electrode High Speed Steel Inverse Electrical Discharge Grinding Conventional Edm Machine Optimum Requirement Novel Rotary Electrical Discharge Machining Length Mm Diameter Material Removal Rate |
| Content Type | Text |
| Resource Type | Article |