Abstract
Electroplastic effect refers to the role of pulsed current, material plasticity, and microstructural properties change, resulting in an increase in the plasticity of the material, the deformation resistance is reduced, and thus improves the processing performance of the phenomenon. This article summarizes the Joule thermal effect and a variety of nonthermal effects of the electrophysical effect mechanism, of which the nonthermal effects include pure electrophysical effect, magnetic field compression effect, and skin effect. The application of electroplastic‐assisted technology in cutting machining, such as turning, milling, drilling, and so on, and the potential application in other manufacturing processes are summarized. The limitations and shortcomings of the electroplastic‐assisted technology are analyzed, including the limitations of the required special equipment, machining platforms, and electric pulse parameters. The effects of different electric pulse parameters on the machinability of various types of difficult‐to‐machine metallic materials are summarized. The electric pulse parameters within a certain threshold range can promote the dynamic recrystallization of the workpiece, enhance the plastic deformation of the cutting zone, reduce the cutting force, improve the surface finish, and reduce tool wear. Finally, this article summarizes and looks forward to the electroplastic‐assisted cutting technology.
Published Version
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