In India, the prime mode of long transport for passengers and freight is Indian railways which use ICF and LHB coaches. LHB coaches which use FIAT bogie are superior to ICF coaches due to their higher carrying capacity and being suitable for high-speed application. For comfortable and controlled ride, springs are essentials; however, due to dynamic loading, spring failures are observed. A similar type of failure is observed in outer springs of primary suspension in FIAT bogie during maintenance in Indian railways. To calculate dynamic deflection of spring, 4 DOF equivalent spring mass damper system is modelled and required technical data is collected from Indian railway publications and research papers. The state space approach is used to check the controllability of the system, and the system is found to be continuous and controllable. By considering track excitation, it is found that spring has static deflection 92.3 mm and 14 mm of dynamic deflection which can lead to dynamic failure.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Numerical Simulation of Primary Suspension in FIAT Bogie for Vertical Excitation


    Weitere Titelangaben:

    Lect.Notes Mechanical Engineering


    Beteiligte:
    Bhardwaj, Arvind (Herausgeber:in) / Pandey, Pulak Mohan (Herausgeber:in) / Misra, Aviral (Herausgeber:in) / Latpate, Namdev (Autor:in) / Barve, Sachin (Autor:in)

    Kongress:

    International Conference on Production and Industrial Engineering ; 2023 ; Jalandhar, India March 10, 2023 - March 12, 2023



    Erscheinungsdatum :

    2024-02-17


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Bogie primary suspension device

    QIN LANG / CAI CHAO / DENG XIAOXING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Primary suspension device for railway vehicle bogie

    ZHOU ZHANGYI / LAO LIANGCHENG / LIU SHUYANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    PRIMARY SUSPENSION DEVICE, BOGIE AND RAILWAY VEHICLE

    ZHANG LIXIN / SUN XIUYU / ZHEN JIANKE et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    PRIMARY SUSPENSION DEVICE, BOGIE AND RAILWAY VEHICLE

    ZHANG LIXIN / SUN XIUYU / ZHENG JIANKE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    RAILWAY CAR BOGIE, COMPRISING PRIMARY SUSPENSION BETWEEN AXIAL JOURNAL BOX AND BOGIE FRAME

    KOTTEN FABRIS / LIODENO FREDERIK | Europäisches Patentamt | 2016

    Freier Zugriff