An example of the analysis of a large-size slewing bearing supporting the bridge of the largest in Poland stacker-reclaimer. The turning node was constructed based on the catalogue slewing bearing with four-point contact. The analysis was performed in order to identify the causes of rapid degradation of the bearing. In addition to the macroscopic tests, not described in this article, to verify the correct configuration of the supporting components and to determine the distribution of the loading, the FEM model was build, including the original replacement elements for modelling balls with four-point contact. The measurements of strain of occurred loading were also conducted. Particular attention was paid to the catalogue selection procedures of slewing bearings. The results of no compatibility between algorithms published by various manufacturers of bearings was shown.


    Access

    Download


    Export, share and cite



    Title :

    ANALYSIS OF CAUSES OF BEARING DAMAGE OF BRIDGE SUPPORT OF STACKER-RECLAIMER ZGOT 15400.120


    Contributors:


    Publication date :

    2014



    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Special construction process for mounting stacker-reclaimer gantry

    SHANG MINGFENG / NIE BAOGUI / ZHANG PING et al. | European Patent Office | 2021

    Free access

    One-key parking method for stacker-reclaimer

    HUI XIANGANG / WANG HUAIJUN / ZHAO HUANZHANG et al. | European Patent Office | 2023

    Free access

    Rectangular storage yard stacker-reclaimer collision prevention method and system

    ZHU YAPING / YUAN ZHIGANG / WAN BING et al. | European Patent Office | 2023

    Free access

    Construction method for sliding and replacing whole body of jacking and revolving bearing of revolved body of stacker-reclaimer

    ZHANG WEIHONG / ZHENG CHANGBIN / HAN ZHIGANG | European Patent Office | 2015

    Free access

    Mounting structure for high-speed shaft of winch of stacker-reclaimer and mounting method of mounting structure

    WANG GUONENG / PENG WANG / WU HUO et al. | European Patent Office | 2021

    Free access