Ball-burnishing process influence on hardness ans residual stresses of aluminium A92017

This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 10600

To cite this version:

Travieso-Rodríguez, Jose Antonio and González-Rojas, Hernan Alberto

and Gomez-gras, Giovanni and Dessein, Gilles and Alexis, Joël

Ball-burnishing process influence on hardness ans residual stresses of

aluminium A92017. In: 17th International Research/Expert Conference

”Trends in the Development of Machinery and Associated Technology, 10

September 2013 - 11 September 2013 (Istanbul, Turkey).

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OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible.

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BALL-BURNISHING PROCESS INFLUENCE ON HARDNESS AND

RESIDUAL STRESSES OF ALUMINIUM A92017

José Antonio Travieso-Rodríguez, Hernán González-Rojas, Giovanni Gómez-Gras Escola Universitària d’Enginyeria Tècnica Industrial de Barcelona. Universitat

Politècnica de Catalunya. Mechanical Engineering Department. C/ Comte d’Urgell, 187, Barcelona

Spain

Gilles Dessein, Joël Alexis École National d’Ingénieurs de Tarbes.

47, avenue d'Azereix. BP 1629 - 65016 Tarbes CEDEX France

ABSTRACT

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1. INTRODUCTION

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2.1. Study on the micro-hardness in convex workpieces of aluminium A92017

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2.1.1. Recommendations on parameter values

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2.2. Study on residual stresses on convex surfaces of aluminium A92017

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