Mechanism of EDM Intensification at Ultrasound Application-Reference-Cited by-同舟云学术

Mechanism of EDM Intensification at Ultrasound Application

Published:2021-08-17 Issue: Volume:410 Page:21-27
ISSN:1662-9507
Container-title:Defect and Diffusion Forum
language:
Short-container-title:DDF

Author:

Gruzdev Andrey A.¹,Morgunov Yuriy A.¹,Saushkin Boris P.¹

Affiliation:

1. Moscow Polytechnic University

Abstract

This paper considers some theoretical provisions on the impact ultrasonic mechanical vibrations have on the throughput of an electroerosive piercing of small-diameter holes. The approximate estimates confirm the hypothesis that the cumulative jets mechanism makes the greatest contribution to the intensification of a multiphase medium flow in the interelectrode gap. A model is proposed for a periodic localization of the cavitation region in the bottom part of the annular side gap. It allows explaining the occurrence of a multiphase medium flow during hole processing.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Radiation

Link

https://www.scientific.net/DDF.410.21.pdf

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