Plastics injection molds are typically subjected to a combination of loadings such as injection pressure, temperature changes, clamping force, and potential interference at seal-off surfaces during manufacturing process. The loadings on the molds are as cyclic as the injection molding cycles. As a result, the molds could fail either in material overstraining or fatigue. In this paper, several failure cases will be presented, along with the FEA stress and fatigue analysis results, to demonstrate the effect of the above mentioned loadings on the mold structural integrity. This paper will also show how the FEA stress and fatigue analyses were effectively employed to determine the mold failure root cause and assist the design modification in a usually constrained time frame.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Application of FEA Simulations in Plastic Injection Molding Tooling Failure Analysis


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Siddiqui, Abdul S. (Autor:in) / Usman, Mohammad (Autor:in) / Mahmood, Nasir (Autor:in) / Zhang, Yi (Autor:in)

    Kongress:

    SAE 2003 World Congress & Exhibition ; 2003



    Erscheinungsdatum :

    2003-03-03




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Application of FEA simulations in plastic injection molding tooling failure analysis

    Zhang,Y. / Mahmood,N. / Siddiqui,A.S. et al. | Kraftfahrwesen | 2003


    2003-01-0797 Application of FEA Simulations in Plastic Injection Molding Tooling Failure Analysis

    Zhang, Y. / Mahmood, N. / Siddiqui, A. S. et al. | British Library Conference Proceedings | 2003


    Injection Molding Tooling by Three Dimensional Printing

    Sachs, E. / Cima, M. / Allen, S. et al. | British Library Conference Proceedings | 1995


    SEALANT INJECTION ROBOT TOOLING

    MARTIN JUSTIN R / MCJUNKIN JR | Europäisches Patentamt | 2023

    Freier Zugriff

    Simplified Tooling with Plastic Laminate

    Wilkin Perry, Harry | Emerald Group Publishing | 1949