Analysis of residual stresses induced by dry turning of difficult-to-machine materials

J. C. Outeiro; J. C. Pina; R. M'Saoubi; F. Pusavec; I. S. Jawahir

doi:10.1016/j.cirp.2008.03.076

Analysis of residual stresses induced by dry turning of difficult-to-machine materials

J. C. Outeiro, J. C. Pina, R. M'Saoubi, F. Pusavec, I. S. Jawahir

Research output: Contribution to journal › Article › peer-review

188 Scopus citations

Abstract

Critical issues in machining of difficult-to-cut materials are often associated with short tool-life and poor surface integrity, where the resulting tensile residual stresses on the machined surface significantly affect the component's fatigue life. This study presents the influence of cutting process parameters on machining performance and surface integrity generated during dry turning of Inconel 718 and austenitic stainless steel AISI 316L with coated and uncoated carbide tools. A three-dimensional Finite Element Model was also developed and the predicted results were compared with those measured.

Original language	English
Pages (from-to)	77-80
Number of pages	4
Journal	CIRP Annals - Manufacturing Technology
Volume	57
Issue number	1
DOIs	https://doi.org/10.1016/j.cirp.2008.03.076
State	Published - 2008

Bibliographical note

Funding Information:
Prof. J.C. Outeiro gratefully acknowledges the financial support from FEDER, through the funding of Project POCI/EME/56406/2004, approved by the Fundação para a Ciência e a Tecnologia (FCT) and POCI 2010.

Keywords

Machining
Modelling
Residual stresses

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1016/j.cirp.2008.03.076

Cite this

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abstract = "Critical issues in machining of difficult-to-cut materials are often associated with short tool-life and poor surface integrity, where the resulting tensile residual stresses on the machined surface significantly affect the component's fatigue life. This study presents the influence of cutting process parameters on machining performance and surface integrity generated during dry turning of Inconel 718 and austenitic stainless steel AISI 316L with coated and uncoated carbide tools. A three-dimensional Finite Element Model was also developed and the predicted results were compared with those measured.",

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AU - Pina, J. C.

AU - M'Saoubi, R.

AU - Pusavec, F.

AU - Jawahir, I. S.

N1 - Funding Information: Prof. J.C. Outeiro gratefully acknowledges the financial support from FEDER, through the funding of Project POCI/EME/56406/2004, approved by the Fundação para a Ciência e a Tecnologia (FCT) and POCI 2010.

PY - 2008

Y1 - 2008

N2 - Critical issues in machining of difficult-to-cut materials are often associated with short tool-life and poor surface integrity, where the resulting tensile residual stresses on the machined surface significantly affect the component's fatigue life. This study presents the influence of cutting process parameters on machining performance and surface integrity generated during dry turning of Inconel 718 and austenitic stainless steel AISI 316L with coated and uncoated carbide tools. A three-dimensional Finite Element Model was also developed and the predicted results were compared with those measured.

AB - Critical issues in machining of difficult-to-cut materials are often associated with short tool-life and poor surface integrity, where the resulting tensile residual stresses on the machined surface significantly affect the component's fatigue life. This study presents the influence of cutting process parameters on machining performance and surface integrity generated during dry turning of Inconel 718 and austenitic stainless steel AISI 316L with coated and uncoated carbide tools. A three-dimensional Finite Element Model was also developed and the predicted results were compared with those measured.

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KW - Residual stresses

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Analysis of residual stresses induced by dry turning of difficult-to-machine materials

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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