A design curve, such as a fatigue design S-N curve, is required in engineering design processes. The design curve is usually constructed by analyzing test data, which often exhibit relatively large scatter. For assumed linear test data, two-stress level test plan is commonly used for accelerated life testing (ALT) and subsequent design curve construction. In this paper, based on the two-stress level test plan, a tolerance limit approach is adopted to develop a simple design curve construction procedure. The predicted results from the new method are compared with that of other methods. The advantage of the new method is demonstrated by analyzing the fatigue S-N test data of exhaust components. The determination of minimum sample size is also discussed with a worked table and a graph.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design Curve Construction Based on Two-Stress Level Test Data


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Konson, Dmitri (Autor:in) / Yang, Fulun (Autor:in) / Luo, Limin (Autor:in) / Lin, Shengbin (Autor:in) / Wei, Zhigang (Autor:in)

    Kongress:

    SAE 2012 World Congress & Exhibition ; 2012



    Erscheinungsdatum :

    2012-04-16




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Fatigue Design Curve Construction for Test Data with Linear/Linearized and Universal Slope Characteristics

    Luo, Limin / Lin, Shengbin / Wei, Zhigang | SAE Technical Papers | 2015


    Curve type construction hoist

    WU MINGCHEN / REN ZHIWEI / WANG LELE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Level-Set Curve Particles

    Jiang, Tingting / Tomasi, Carlo | Springer Verlag | 2006

    Freier Zugriff

    Level-Set Curve Particles

    Jiang, T. / Tomasi, C. | British Library Conference Proceedings | 2006


    Method of construction spatial transition curve

    S.V. Didanov / S.A. Ustenko | DOAJ | 2013

    Freier Zugriff