The dynamics of the vehicle is strongly dependent from the quality and interaction between its subsystems. The quality of assembly and mounting of bearings can effect the characteristics of the system, especially its dynamical properties.The assembly process of bearing joints requires rather high pressing forces. At the same time the accuracy of the assembled components must be controlled with extreme precision. Rather small deviations from the predefined limits can cause quite severe complications, - such as necessity of maintenance, or just problems with dynamical response of the subsystem, especially under heavier dynamic loads.The goal of the study was to evaluate the status of bearing joints assembly, and to optimize the process of mechanical integration. The control of the mounting forces was altered introducing the high frequency vibration excitation. The resulting effect decreased friction and static load forces in the joint under the assembly.Experimental investigations of the system were based on laser holographic interferometry, enabling effective visualization of dynamic processes taking place in the assembled system. The optical measurement scheme had to be adopted to the complex set-up of the experiment. Numerical analysis of the mathematical model of the system enabled to optimize the parameters of the excitation and to produce best results in the sense of dynamical characteristics of the system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Precision Assembly of Bearings


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Palevicius, A. (Autor:in) / Sapragonas, J. (Autor:in) / Ragulskis, M. (Autor:in) / Ostasevicius, V. (Autor:in)

    Kongress:

    International Body Engineering Conference & Exhibition and Automotive & Transportation Technology Congress ; 2002



    Erscheinungsdatum :

    2002-07-09




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Precision assembly of bearings

    Ostasevicius,V. / Sapragonas,J. / Ragulskis,M. et al. | Kraftfahrwesen | 2002


    Precision plain bearings

    Engineering Index Backfile | 1954


    Precision aircraft bearings

    Emerald Group Publishing | 2000


    Silver bearings precision made by Mallory

    Geschelin, J. | Engineering Index Backfile | 1944


    ACTUATOR APPARATUS WITH PRECISION BEARINGS AND LIGHT SENSOR

    DAHL DAVID / EICHSTADT DAVID E / DEBLIECK ROBERT CHARLES | Europäisches Patentamt | 2023

    Freier Zugriff