An accelerated specification introduced in this paper is developed during the process of solving the crack problem of a powertrain rear mounting structure. By sufficient analysis, the reason for such cracking is believed to be failure of fatigue under random loads in the proving ground. Meanwhile, due to special structuring of the rear mounting bracket, it is sensible to convert loads of various conditions to a one-simple-direction load case. Thus, acceleration of the test becomes possible.The accelerated test specification is resulted from the need of fast risk confirmation, as well as design verification, and is theoretically based on the damage equivalence principle [1]. To realize it, RLD (Road Load Data) acquisition also plays an important role by providing the quantities of different test methods to be compared.With the problem solved, good correlation is also achieved between proving ground and the accelerated test. It greatly increases the design efficiency with both time and cost saved.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Accelerated Testing for Design Verification and Improvement of Powertrain Mounting Structure


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Cheng, Jianchao (Autor:in) / Ma, Wei (Autor:in) / Wang, Xiaolei (Autor:in) / Wang, Yiheng (Autor:in) / Wang, Zhengzhong (Autor:in)

    Kongress:

    SAE 2013 World Congress & Exhibition ; 2013



    Erscheinungsdatum :

    2013-04-08




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Automotive Powertrain Mounting System Design Optimization

    Igami, H. / Thompson, M. / Osodo, K. et al. | British Library Conference Proceedings | 2008


    Automotive Powertrain Mounting System Design Optimization

    Igami, Hajime / Osodo, Katsuyo / Thompson, Michael | SAE Technical Papers | 2008


    Automotive powertrain mounting system design optimization

    Igami,H. / Thompson,M. / Osodo,K. et al. | Kraftfahrwesen | 2008


    Hydro Engine Mounting Structure for Automotive Powertrain

    Europäisches Patentamt | 2022

    Freier Zugriff

    A POWERTRAIN MOUNTING ASSEMBLY

    PRABHUNE HEMANT / GUPTA NITIN / DESHPANDE AMOL | Europäisches Patentamt | 2020

    Freier Zugriff