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Precision turning with localized anodic dissolution

: Hackert-Oschätzchen, M.; Meichsner, Gunnar; Zinecker, Mike; Schubert, Andreas

Spaan, H. ; European Society for Precision Engineering and Nanotechnology -EUSPEN-:
11th International Conference of the European Society for Precision Engineering and Nanotechnology 2011. Proceedings. Vol.2 : May 23rd - 26th 2011, Como, Italy; conference proceedings
Bedford: Euspen, 2011
ISBN: 978-0-9553082-9-1
European Society for Precision Engineering and Nanotechnology (EUSPEN International Conference) <11, 2011, Como>
Fraunhofer IWU ()
precision turning; localized anodic dissolution; electrochemical machining; Jet-EC turning; JET-ECM

The basic principle of Electrochemical Machining is an anodic dissolution of metallic work pieces at their interface to a liquid ion conductor, called electrolyte, under the influence of electric charge transport. Electrochemical Machining with closed electrolytic free jet (Jet-ECM) is a new procedure which applies high current densities with a high degree of local removal, high localization of erosion and high surface quality [1]. Starting from this point machining of rotating work pieces by help of Jet-ECM is investigated [2]. Therefore a Jet-EC Turning prototype system was developed at Chemnitz University of Technology. In this study experimental investigations for a characterization of the influence of different process parameters on the Jet-EC turning result are presented.