The objective of this paper is to give an overview of the validation process of a small manual steering gearbox based on the customer usage profile and its correlation using accelerated laboratory tests. Presently, the laboratory validation of the steering gearbox takes at least 3 months and vehicle level validation involves costly resources and a large amount of time. However, fast track automotive development demands shorter validation time. In view of the above, the validation of a small manual steering gearbox was carried out using an unconventional accelerated test. The accelerated test was conducted in the laboratory based on the most damaging cycle derived from the customer-usage profile-based selected torture track cycle tests on vehicle. One-way Analysis of Variance (ANOVA) analysis method was used to select the superior design based on the accelerated test results. However, the selection of the steering gear box was also based on cost and metallurgical characteristics.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Accelerated Life Test to Predict Fatigue Life of Small Manual Steering Gearbox


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE World Congress & Exhibition ; 2007



    Erscheinungsdatum :

    2007-04-16




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Accelerated Life Test to Predict Fatigue Life of Small Manual Steering Gearbox

    Babu A, H. S. / Salunkhe, S. R. / Society of Automotive Engineers | British Library Conference Proceedings | 2007


    Accelerated Lab Test Methodology for Steering Gearbox Bracket Using Fatigue Damage and Reliability Correlation

    Obuli Karthikeyan, N. / Dinesh Kumar, R. / Srinivasa Chandra, V. et al. | SAE Technical Papers | 2017


    Fatigue Life of a Rocker Arm Using Calibrated Accelerated Life Test Approach

    Soma, Nagaraju / sr, Ranjith / Kadekodi, Pravin | British Library Conference Proceedings | 2021


    Fatigue Life of a Rocker Arm Using Calibrated Accelerated Life Test Approach

    Soma, Nagaraju / Kadekodi, Pravin / sr, Ranjith | SAE Technical Papers | 2021


    Manual gearbox fatigue test schedule predictions from car road load data

    MacDonald, C. / Bennett, K. / ImechE et al. | British Library Conference Proceedings | 1994