%0 Journal Article
%T Estudio mediante SEM/EDS del taladrado en seco de la aleaci車n Ti-6Al-4V
%A Cantero
%A J. L.
%A S芍nchez
%A J. M.
%A Tard赤o
%A M. M.
%A Sebasti芍n
%A M. A.
%J Revista de Metalurgia
%D 2005
%I Consejo Superior de Investigaciones Cient赤ficas
%X 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. En este art赤culo se estudia el proceso de taladrado sin fluido de corte, de la aleaci車n Ti6Al4V, comparando dos condiciones de mecanizado, con y sin enfriamiento de herramienta y material entre taladros. El objetivo de este trabajo es analizar la influencia en el desgaste de la herramienta y en la calidad del agujero, del diferente incremento de temperatura originado por trabajar en una u otra condici車n. Para ello, se realizar芍 an芍lisis SEM/EDS y microscop赤a 車ptica de la broca e inspecci車n visual del material.
%K Drilling
%K Titanium
%K Dry machining
%K SEM/EDS
%K Tool wear
%K Taladrado
%K Titanio
%K Mecanizado en seco
%K SEM/EDS
%K Desgaste de herramienta
%U http://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1055/1067