Archivio Istituzionale della RicercaA method of calculating average powers and forces in four-sided-piece deep-drawing, based on the U.B.E.T. theorem, is presented in this paper. A distribution of metal-flow rates consistent with the boundary conditions is therefore indentified: then, in order, the forming rates, the average power and the force are calculated.An initial series of tests has been conducted to establish the limits and fields of application of the chosen model.
The evaluation of powers and forces in four-sided-piece deep-drawing, using the U.B.E.T. method / Perotti, Giovanni; Iuliano, Luca. - In: JOURNAL OF MATERIALS PROCESSING TECHNOLOGY. - ISSN 0924-0136. - 39:3-4(1993), pp. 239-249.
The evaluation of powers and forces in four-sided-piece deep-drawing, using the U.B.E.T. method
PEROTTI, Giovanni;IULIANO, Luca
1993
Abstract
A method of calculating average powers and forces in four-sided-piece deep-drawing, based on the U.B.E.T. theorem, is presented in this paper. A distribution of metal-flow rates consistent with the boundary conditions is therefore indentified: then, in order, the forming rates, the average power and the force are calculated.An initial series of tests has been conducted to establish the limits and fields of application of the chosen model.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2503059
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo