The relative significance of the major parameters that govern the formability of sheet metal in a stamping operation is generally not well understood because of the complexity of the problem. Much experimental work has been done in this area but has failed to indicate the solution. This work uses a 2-D FEM code to study the sensitivity of several forming parameters that can be easily controlled. To limit the scope of the work, this paper focuses on plane strain deformation mode only because most parts fail under this condition. The results indicate that interfacial friction and the stain hardening ability of the steel are the two most critical factors although geometrical effect also play a role. A good combination of some major factors will provide a consistent process which will tolerate process variability. Detailed discussions are presented in this paper.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Sensitivity of Sheet Metal Forming Parameters


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Sa, Chung-Yeh (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1989



    Erscheinungsdatum :

    01.02.1989




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Sensitivity of sheet metal forming parameters

    Sa,C.Y. / General Motors,US | Kraftfahrwesen | 1989


    Sensitivity of Material Constitutive Parameters in Sheet Metal Forming Simulations

    Shi, M. F. / Prince, D. G. / Song, W. et al. | British Library Conference Proceedings | 1998


    Sensitivity of Material Constitutive Parameters in Sheet Metal Forming Simulations

    Prince, Douglas G. / Shi, Ming F. / Song, Wenhui | SAE Technical Papers | 1998


    Sensitivity of material constitutive parameters in sheet metal forming simulations

    Shi,M.F. / Prince,D.G. / Song,W. et al. | Kraftfahrwesen | 1998


    Optimization of Sheet Metal Forming Process Parameters using Optimization Tool

    Wakode, Deepak / Musale, Gopal / Bajaj, Sagar | SAE Technical Papers | 2014