Estudio mediante SEM/EDS del taladrado en seco de la aleación Ti-6Al-4V

J. L. Cantero; J. M. Sánchez; M. M. Tardío; M. A. Sebastián; M. S. Carrillero; M. Marcos; M. H. Miguélez

doi:10.3989/revmetalm.2005.v41.iExtra.1055

Tool wear in the dry drilling of Ti-6Al-4V. A SEM/EDS study

Authors

J. L. Cantero Dpto de Ingeniería Mecánica, Universidad Carlos III de Madrid
J. M. Sánchez Dpto de Ingeniería Mecánica y Diseño Industrial. Universidad de Cádiz. Escuela Superior de Ingeniería
M. M. Tardío Dpto de Ingeniería Mecánica, Universidad Carlos III de Madrid
M. A. Sebastián Dpto de Ingeniería de Construcción y Fabricación. UNED. Escuela Técnica Superior de ingenieros Industriales
M. S. Carrillero Dpto de Ingeniería Mecánica y Diseño Industrial. Universidad de Cádiz. Escuela Superior de Ingeniería
M. Marcos Dpto de Ingeniería Mecánica y Diseño Industrial. Universidad de Cádiz. Escuela Superior de Ingeniería
M. H. Miguélez Dpto de Ingeniería Mecánica, Universidad Carlos III de Madrid

DOI:

https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1055

Keywords:

Drilling, Titanium, Dry machining, SEM/EDS, Tool wear

Abstract

This paper is focused on dry drilling of Ti6Al4V. In absence of cutting fluid, high temperatures are reached. Two different cutting conditions are studied in order to analyze the influence of temperature. In first condition, tests with no pause between drilled holes were carried out. In second condition, tests were performed cooling the tool with air between consecutively holes. Tool wear was studied with optical microscope and SEM-EDS techniques. he quality of machined holes was estimated in terms of optical inspection. Significantly differences in tool wear evolution were observed between both cutting conditions analysed.

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Published

2005-12-17

How to Cite

Cantero, J. L., Sánchez, J. M., Tardío, M. M., Sebastián, M. A., Carrillero, M. S., Marcos, M., & Miguélez, M. H. (2005). Tool wear in the dry drilling of Ti-6Al-4V. A SEM/EDS study. Revista De Metalurgia, 41(Extra), 355–360. https://doi.org/10.3989/revmetalm.2005.v41.iExtra.1055

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Issue

Vol. 41 No. Extra (2005)

Section

Articles

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