Hot Single Point Incremental Forming of Ti-6Al-4V Alloy
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2014
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Trans Tech Publications Ltd
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Abstract
The lightweight metal alloy Ti-6Al-4V is widely used in the aeronautical industry due to its excellent mechanical properties. However, it is known the difficulty to deform Ti-6Al-4V sheets at room temperature because of its microstructure conditions. The present work focuses on the evaluation of formability of Ti-6Al-4V sheets using hot single point incremental forming (SPIF) process which it seems appropriate to produce small batches of parts due to its flexibility as it allows a significant reduction of costs and lead times. In order to characterize the SPIF of Ti-6Al-4V under hot forming conditions, a set of forming trials evaluation tests was carried out. The obtained results have allowed identifying the key process features and have demonstrated the potential of the proposed approach to hot form of small amounts of Ti-6Al-4V parts.
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Formability , Global Heating , Incremental Forming , Ti6Al4V , Formability , Global Heating , Incremental Forming , Ti6Al4V , Ti-6Al-4V , General Materials Science , Mechanics of Materials , Mechanical Engineering , Project ID , info:eu-repo/grantAgreement/EC/FP7/266208/EU/Innovative Manufacturing of complex Ti sheet components/INMA , info:eu-repo/grantAgreement/EC/FP7/266208/EU/Innovative Manufacturing of complex Ti sheet components/INMA , Funding Info , Research leading to these results was done within the project INMA – Innovative manufacturing_x000D_ of complex titanium sheet components. This project has received funding from the European_x000D_ Union’s Seventh Framework Programme for research, technological development and_x000D_ demonstration under grant agreement No. 266208._x000D_ Authors would also like to thank Joachim Zettler from Airbus Group Innovations and Alain_x000D_ Dupuy from Airbus for their support to define the scope of the tests and their analysis. , Research leading to these results was done within the project INMA – Innovative manufacturing_x000D_ of complex titanium sheet components. This project has received funding from the European_x000D_ Union’s Seventh Framework Programme for research, technological development and_x000D_ demonstration under grant agreement No. 266208._x000D_ Authors would also like to thank Joachim Zettler from Airbus Group Innovations and Alain_x000D_ Dupuy from Airbus for their support to define the scope of the tests and their analysis.
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Ortiz , M , Penalva , M , Puerto , M J , Homola , P & Kafka , V 2014 , Hot Single Point Incremental Forming of Ti-6Al-4V Alloy . in unknown . vol. 611-612 , 1013-9826 , Trans Tech Publications Ltd , pp. 1079-1087 , 17th Conference of the European Scientific Association on Material Forming, ESAFORM 2014 , Espoo , Finland , 7/05/14 . https://doi.org/10.4028/www.scientific.net/KEM.611-612.1079
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