Experiment Study on Micro-Seam in Electrochemical Machining

Zhi Yong Li; Pei Yu Dong; Yi Gang Wang

doi:10.4028/www.scientific.net/KEM.584.15

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Ergonomic Analysis of Multi-Function Forest Fire Helmet
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Experimental Studies on Cutting Temperature of Nickel-Based Supper Alloy Inconel 718
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Research on Machinability of the Shell Materials and Tools' Failure
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 584Experiment Study on Micro-Seam in Electrochemical...

Experiment Study on Micro-Seam in Electrochemical Machining

Abstract:

In this study, we firstly developed a numerical electrochemical micro-machining (EMM) setup. Furthermore, the effects of five vital process parameters, applied voltage, electrolyte type, electrode shape and diameter, electrode feed rate on micro-seams machining accuracy and process stability were evaluated. The experimental results show that: Wire electrodes machining accuracy is higher than that of sheet electrode. With the wire electrodes diameter decreased from 0.2mm to 0.06mm, micro-seam width is reduced by 36.55%. With the wire electrode feed rate increased from 0.2mm/min to 0.6mmm/min, micro-seam width is reduced by 44.2%. Sheet electrodes machining stability is better than that of wire electrode. The number of machining stability of sheet electrode is 25% higher than that of wire electrode in the condition of 8V applied voltage.

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Periodical:

Key Engineering Materials (Volume 584)

Pages:

15-19

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.584.15

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Online since:

September 2013

Authors:

Zhi Yong Li, Pei Yu Dong, Yi Gang Wang

Keywords:

Electrochemical Micro-Micro-Seam, Machining Precision, Micro-Seam Width, Stability

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