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Ponencia
Preliminary investigation on homogenization of the thickness distribution in hole-flanging by SPIF
(Elsevier, 2017-06)
A drawback of the hole-flanging process by single-stage SPIF is the non-uniform thickness obtained along the flange. Multi-stage strategies have been used to improve it, however they increase notably the manufacturing time. ...
Patente
Sistema de transmisión continuamente variable.
(Oficina Española de Patentes y Marcas , 2011-02-01)
Se trata de un sistema de transmisión continuamente variable (CVT), regulado por un mecanismo inercial que contempla un grado de libertad adicional, el cual confiere un carácter dinámico a la transmisión. El sistema completo ...
Ponencia
Experimental Study on the Evaluation of Necking and Fracture Strains in Sheet Metal Forming Processes
(Elsevier, 2013)
In this paper the formability of AA2024-T3 metal sheets is experimentally analyzed. For this purpose, a series of StretchBending and Incremental Sheet Forming (ISF) tests are carried out. The former tests allow determine ...
Ponencia
Recent Approaches for the Manufacturing of Polymeric Cranial Prostheses by Incremental Sheet Forming
(Elsevier, 2017)
This paper presents recent research experiences developed with the aim of manufacturing cranial prostheses in polymeric sheet using Incremental Sheet Forming (ISF) technologies. With this purpose, different approaches have ...
Artículo
A Market-Based Analysis on the Main Characteristics of Gearboxes Used in Onshore Wind Turbines
(MDPI, 2017-10-25)
Even though wind energy is one of the most mature renewable technologies, it is in continuous development not only because of the trend towards larger wind turbines but also because of the development of new technological ...
Ponencia
On the study of the single-stage hole-flanging process by SPIF
(Elsevier, 2015)
Recent studies show the capability of single-point incremental forming to perform successfully hole-flanging operations using multi-stage strategies. The aim of this work is to investigate the ability of the SPIF process ...
Ponencia
Recent Approaches for the Determination of Forming Limits by Necking and Fracture in Sheet Metal Forming
(Elsevier, 2015)
Forming limit diagrams (FLD’s) are used to evaluate the workability of metal sheets. FLD’s provide the failure locus at which plastic instability occurs and localized necking develops (commonly designated as the forming ...
Ponencia
Numerical explicit analysis of hole flanging by single-stage incremental forming
(Elsevier, 2017-06)
The use of Single-Point Incremental Forming (SPIF) technology in hole flanging operations using multi-stages strategies have been widely studied in the last few years. However, these strategies are very time-consuming, ...
Artículo
Revisiting Formability and Failure of AISI304 Sheets in SPIF: Experimental Approach and Numerical Validation
(MDPI, 2017-11-28)
Single Point Incremental Forming (SPIF) is a flexible and economic manufacturing process with a strong potential for manufacturing small and medium batches of highly customized parts. Formability and failure in SPIF have ...
Artículo
Critical analysis of necking and fracture limit strains and forming forces in single-point incremental forming
(Elsevier, 2014)
Single-Point Incremental Forming (SPIF) is an emerging manufacturing process especially suitable to pro-duce small batches of metal parts. Moreover, the enhanced formability of metal sheets deformed by SPIFmakes this ...