Affiliation:
1. Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Mass.
Abstract
Three separate studies are discussed: (a) The effect of operating voltage, on electrochemical machining of tungsten carbide, was found to be very important, determining whether machining occurred or not. Best results were obtained in the 50–60 region. (6) “Discharge machining of glass” was studied in a system in which discharges between a tool and an electrolyte cause erosion of the glass. While the mechanism of erosion has not been identified, drilling rates up to 0.1 in/min. have been obtained. (c) Bubbles, formed by electrochemical machining (H2), behave as though positively charged. Interaction between the “charged” bubbles and an a-c field produce a desirable dispersion of the bubbles.
Cited by
54 articles.
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1. Process capability of electrochemical discharge machining: A review;Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications;2023-12-11
2. A review on micro-drilling by electrochemical discharge machining;Engineering Research Express;2023-06-01
3. A Review on Experimental Studies in Electrochemical Discharge Machining;Hybrid Micromachining and Microfabrication Technologies;2023-05-31
4. Material Removal in Spark‐Assisted Chemical Engraving for Micromachining;Hybrid Micromachining and Microfabrication Technologies;2023-05-31
5. Generation of microchannels on PMMA using an in-house fabricated μ-ECDM system;International Journal of Materials Research;2023-04-01