Archivio Istituzionale della RicercaThis work proposes a methodology that can be used to define a FEM simulation of the body welding process with the aim of evaluating compliant assembly deformations and spring-back, considering the effect of material plasticity, in order to improve the results of variational analysis methods, which so far have been based on a linear elastic material model. With reference to the automotive field, the simulation considers the effects of fixturing and resistance spot welding applied to sheet metal parts subjected to dimensional and geometrical tolerances.
Resistance spot welding process simulation for variational analysis on compliant assemblies / Moos, Sandro; Vezzetti, Enrico. - In: JOURNAL OF MANUFACTURING SYSTEMS. - ISSN 0278-6125. - ELETTRONICO. - 37:(2015), pp. 44-71. [10.1016/j.jmsy.2015.09.006]
Resistance spot welding process simulation for variational analysis on compliant assemblies
MOOS, SANDRO;VEZZETTI, Enrico
2015
Abstract
This work proposes a methodology that can be used to define a FEM simulation of the body welding process with the aim of evaluating compliant assembly deformations and spring-back, considering the effect of material plasticity, in order to improve the results of variational analysis methods, which so far have been based on a linear elastic material model. With reference to the automotive field, the simulation considers the effects of fixturing and resistance spot welding applied to sheet metal parts subjected to dimensional and geometrical tolerances.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2619800
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo