Listar Kongresuak-Ingeniaritza por autor "32e34e049542c2962a56f7582d34935c"
Mostrando ítems 1-5 de 5
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Effect of heat Treatment Conditions on the Machinability of Ti64 and Ti54 M Alloys
Garay, Ainara; Soler Mallol, Daniel; ARRAZOLA, PEDRO JOSE (Elsevier, 2012)Orthogonal tests on cylindrical workpieces were carried out to analyze the effect of heat treatment on the machinability of newly developed Ti54M titanium alloy in comparison with Ti64. This paper focuses on the comparison ... -
Enhancing surface integrity of A7050-T7451 aluminium alloy by pneumatic machine hammer peening
Madariaga, Aitor; CUESTA ZABALAJAUREGUI, MIKEL; Dominguez Romero, Erika; Garay, Ainara; Ortiz-de-Zarate, Gorka; ARRAZOLA, PEDRO JOSE (Elsevier Ltd., 2022)Aerostructures withstand cyclic mechanical loads and therefore, their design must fulfil surface integrity and fatigue strength requirements. This paper studies the effect of pneumatic machine hammer peening on surface ... -
Finding correlations between tool life and fundamental dry cutting tests in finishing turning of steel
Soler Mallol, Daniel; Aristimuño, Patxi Xabier; ARRAZOLA, PEDRO JOSE; Garay, Ainara (Elsevier, 2015)Tool life is usually measured by end tool life tests, however, such experiments are costly and time consuming. Establishing correlation between these tests and shorter and cheaper tests is consequently of great interest. ... -
Influence of tool wear on residual stresses when turning Inconel 718
Madariaga, Aitor; Kortabarria, Aitor; Hormaetxe Fernández, Exabier; Garay, Ainara; ARRAZOLA, PEDRO JOSE (Elsevier, 2016)This paper analyzes the effect of tool wear on residual stresses when turning. Inconel 718 discs were machined for prolonged periods at several cutting speeds, feed-rates and depth of cut. Tests were interrupted to measure ... -
Machining behaviour of Ti-6Al-4V and Ti-5553 alloys in interrupted cutting with PVD coated cemented carbide
Garay, Ainara; ARRAZOLA, PEDRO JOSE (Elsevier, 2012)Machining behaviour of Ti-5553, Ti-6Al-4 V mill-annealed (MA) and Ti-6Al-4 V solution treated and aged (STA) alloys was studied in different interrupted cutting operations using PVD coated cemented carbide tools. Single ...