This article presents the results of a study of an environmentally friendly method of surface treatment with an electric discharge formed by an electrolyte jet and a workpiece. The study of the effect of electrolytic plasma on the surface of the samples was carried out in various technological modes to obtain the maximum rate of removal from the surface of the material. As a representative material, corrosion-resistant heat-resistant steel 20X13 and stainless steel AISI 304 were used. Computer modeling of the volume and mass of the defect layer appearing on the surface of parts after various types of mechanical processing requiring removal to obtain a surface with a low roughness parameter was performed. An analysis of the surface morphology was carried out, showing the effect of electrolyte plasma on the surface of the product. A technological device has been developed that allows high-speed dimensional surface treatment with a high initial level of surface roughness inherent in blanking operations. In this case, the treated surface after the electrolytic-plasma treatment has a low surface roughness corresponding to the operations of grinding and polishing. It is shown that at small distances, high concentrations of electrolyte, the process of electrolytic-plasma treatment proceeds at a very high speed and can be used in industry to replace manual grinding and polishing operations.
High-Speed Dimensional Processing of Metallic Materials with an Environmentally Friendly Jet Electrolyte-Plasma Method
Mechan. Machine Science
International Workshop IFToMM for Sustainable Development Goals ; 2021 November 25, 2021 - November 26, 2021
2021-10-14
9 pages
Article/Chapter (Book)
Electronic Resource
English
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