F. J. Amigo
University of the Basque Country
6 Papers
F. J. Amigo is an academic researcher from University of the Basque Country. The author has contributed to research in topics: Machining & Enhanced Data Rates for GSM Evolution. The author has an hindex of 2, co-authored 3 publications.
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Papers
Combination of high feed turning with cryogenic cooling on Haynes 263 and Inconel 718 superalloys
F. J. Amigo,Gorka Urbikain,Octavio Pereira,P. Fernández-Lucio,A. Fernández-Valdivielso,L.N. López de Lacalle +5 more
TL;DR: In this paper, the effects of using oil emulsion and CO2 cryogenic coolant were also studied in high feed turning of Nickel-Chrome based superalloys, and the results indicated a good agreement between model predictions and experimental results for the three tested materials.
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Milling with ceramic inserts of austempered ductile iron (ADI): process conditions and performance.
TL;DR: The high performance of ceramic insert tools in milling of ADI 1000 iron casting is analyzed and it is found that dry machining enhances ceramics performance in comparison with using emulsion coolants (oil in water).
Prediction of cutting forces including tool wear in high-feed turning of Nimonic® C-263 superalloy: a geometric distortion-based model
F. J. Amigo,Gorka Urbikain,L.N. López de Lacalle,Octavio Pereira,P. Fernández-Lucio,A. Fernández-Valdivielso +5 more
TL;DR: In this paper , a prediction cutting model for high feed turning of Nimonic© C-263 superalloy including tool wear is proposed, which allows to consider the geometric tool deterioration, which is the key mechanism in the evolution of cutting forces.
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On the effects of cutting-edge angle on high-feed turning of Inconel 718© superalloy
F. J. Amigo,Gorka Urbikain,L.N. López de Lacalle,P. Fernández-Lucio,Octavio Pereira,A. Fernández-Valdivielso +5 more
TL;DR: In this article , inserts specifically designed for high-feed turning in heat resistant Inconel 718© alloy were tested using three cutting-edge angles, and the results showed that when chip thickness is more relevant, a cutting edge angle of 30° reduces the likelihood of notches.
Influence of side cutting edge angle on the design of the chipbreaker: study of dynamic and high feed turning tools in inconel® 718
F. J. Amigo,A. Fernández Valdivielso,Pablo FERNANDEZ DE LUCIO,Octavio Pereira Neto,Gorka Urbicain Pelayo,Luis Norberto LOPEZ DE LA CALLE MARCAIDE +5 more
TL;DR: In this paper , the chip breaker performance of an experimental dynamic turning insert was evaluated in order to adapt its design to the machining of aeronautical components, obtaining that, although the cutting performance is good, the chipbreaker does not perform correctly in finishing conditions, and therefore it must be redesigned by reducing its distance to the cutting edge.