Experimental derivation of process input parameters for pulsed electrochemical machining of additively and conventionally produced 316L stainless steel

Experimental derivation of process input parameters for pulsed electrochemical machining of additively and conventionally produced 316L stainless steel

Alexander Thielecke, Pascal Clauß, Maximilian Schröder, Gunnar Meichsner, Richard Petermann, Philipp Damm, Matthias Hackert-Oschätzchen

Abstract. In addition to the advantages of metal additive manufacturing such as design freedom, material savings and function integration, certain post-processing steps must be carried out after the additive manufacturing process. An alternative to conventional post-processing methods is pulsed electrochemical machining with an oscillating cathode and a pulsed direct current. In this study, an investigation of the electrochemical machinability of additively and conventionally produced 316L stainless steel is conducted. As a result, differences between the material specific removal functions and the derived process input parameters for both manufactured materials are shown.

Keywords
Pulsed Electrochemical Machining, Additive Manufacturing, Post-Processing

Published online 5/7/2025, 10 pages
Copyright © 2025 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: Alexander Thielecke, Pascal Clauß, Maximilian Schröder, Gunnar Meichsner, Richard Petermann, Philipp Damm, Matthias Hackert-Oschätzchen, Experimental derivation of process input parameters for pulsed electrochemical machining of additively and conventionally produced 316L stainless steel, Materials Research Proceedings, Vol. 54, pp 2246-2255, 2025

DOI: https://doi.org/10.21741/9781644903599-242

The article was published as article 242 of the book Material Forming

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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