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Finite element simulations of conventional and ultrasonically assisted turning processes with plane and textured cutting inserts

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journal contribution
posted on 24.03.2021, 09:29 by Varun Sharma, Pulak M Pandey, Uday S Dixit, Anish RoyAnish Roy, Vadim SilberschmidtVadim Silberschmidt
This paper investigates the performance of conventional turning and ultrasonically assisted turning (UAT) processes with plane and textured cutting inserts. Simulations based on the finite-element method were carried out using a software package ABAQUS/Explicit (Dassault Systemes, France). The obtained results were validated experimentally by employing a specially developed UAT setup. The purpose of the paper is to analyze cutting-force variation by the use of textured cutting inserts. Optimized dimensions of the texture pattern were used to model textured cutting inserts. The cutting-force variation in UAT was assessed with finite-element method, confirming diminishing cutting forces at a tool–workpiece interface during a noncontact time. The use of the textured cutting inserts in the UAT process resulted in the lowest cutting forces when compared to a plane tool in UAT as well as both plane and textured tools in the conventional turning process.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

Journal of Micromanufacturing

Volume

3

Issue

1

Pages

54 - 68

Publisher

SAGE Publications

Version

AM (Accepted Manuscript)

Rights holder

© The Authors

Publisher statement

This paper was accepted for publication in the journal Journal of Micromanufacturing and the definitive published version is available at https://doi.org/10.1177/2516598419878022. Users who receive access to an article through a repository are reminded that the article is protected by copyright and reuse is restricted to non-commercial and no derivative uses. Users may also download and save a local copy of an article accessed in an institutional repository for the user's personal reference.

Publication date

2019-11-10

Copyright date

2019

ISSN

2516-5984

eISSN

2516-5992

Language

en

Depositor

Prof Vadim Silberschmidt. Deposit date: 18 March 2021