Electrode Wear Compensation for Micro-EDM Deep Hole Drilling

Abstract:

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Lateral and edge wear of electrodes in micro-EDM affects workpiece shape accuracy. A method that change materials property of lateral side of electrode was put forward, based on discharge performance difference of different materials, and it was demonstrated with experiments. Results show that the method proposed is more effective and improves the precision of deep holes, compared with traditional sampling methods. The technology can provide reference to practicality of micro-EDM for 3D structure cavity and deep holes.

Info:

Periodical:

Key Engineering Materials (Volumes 431-432)

Edited by:

Yingxue Yao, Dunwen Zuo and Xipeng Xu

Pages:

421-424

DOI:

10.4028/www.scientific.net/KEM.431-432.421

Citation:

Y. G. Wang et al., "Electrode Wear Compensation for Micro-EDM Deep Hole Drilling", Key Engineering Materials, Vols. 431-432, pp. 421-424, 2010

Online since:

March 2010

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Price:

$35.00

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