A Signal Processing Approach for the Analysis of Mechanism of Surface Generation in EDM

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For a superior analysis of mechanism of erosion and surface generation in EDM, the surface profile is analysed using a signal analysis technique namely its autocorrelation function. The correlation length thus evaluated and the roughness index Ra have been related to the erosive effect of electrical sparks and the resultant crater dimensions

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Journal: TechConnect Briefs
Volume: 2, Technical Proceedings of the 2001 International Conference on Computational Nanoscience and Nanotechnology
Published: March 19, 2001
Pages: 93 - 94
Industry sector: Advanced Materials & Manufacturing
Topic: Informatics, Modeling & Simulation
ISBN: 0-9708275-3-9