U
Umberto Prisco
Researcher at University of Naples Federico II
Publications - 59
Citations - 1062
Umberto Prisco is an academic researcher from University of Naples Federico II. The author has contributed to research in topics: Welding & Ultimate tensile strength. The author has an hindex of 17, co-authored 59 publications receiving 877 citations. Previous affiliations of Umberto Prisco include University of Birmingham.
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Effect of welding parameters on morphology and mechanical properties of Ti–6Al–4V laser beam welded butt joints
TL;DR: In this paper, the influence of welding speed and laser power on weld quality of 16mm thick Ti−−6Al−−4V sheets autogenously laser beam welded in butt configuration using a Nd-YAG laser was studied The joint quality was characterized in terms of weld morphology, microstructure and mechanical properties.
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Overview of current CAT systems
Umberto Prisco,G. Giorleo +1 more
TL;DR: The paper surveys the current status of the models for representing, manipulating and analyzing dimensioning and tolerancing data behind the major computer-aided tolerancing systems, now commercially available, and presents a comparison among these systems to support the designer and the manufacturing engineer in the choice of the system.
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A comparison between wet and cryogenic drilling of CFRP/Ti stacks
Filomena Impero,Martin Dix,Antonino Squillace,Umberto Prisco,Biagio Palumbo,Flaviana Tagliaferri +5 more
TL;DR: In this paper, the authors compared conventional and cryogenic cooling in the deep hole drilling of carbon fiber reinforced polymer (CFRP)/Ti stacks, and various parameters were taken into account to find if th...
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Friction-stir welding of AA 2198 butt joints: mechanical characterization of the process and of the welds through DOE analysis
TL;DR: In this article, two sets of empirical models based on regression analysis are developed to predict the stationary values of the in-plane and downwards forging welding forces in dependence of the process parameters under investigation.
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Dimensional errors in longitudinal turning based on the unified generalized mechanics of cutting approach.: Part I: Three-dimensional theory
TL;DR: In this paper, the authors presented a new model to evaluate machining accuracy and part dimensional errors in bar turning due to deflection of the tool, workpiece holder and workpiece.