A wear amount estimation method calculates a shearing force of each rib (50 to 53) based on an average grounding pressure of each rib (50 to 53) of an aircraft tire (31); calculates a wear energy of the aircraft tire (31) based on the shearing force; and estimates the wear amount of the aircraft tire (31) based on the wear energy and a wear resistance showing a relationship between a predetermined wear amount. The information related to the aircraft includes an internal pressure of the aircraft tire (31). The average grounding pressure of each rib (50 to 53) is calculated based on the internal pressure and a wheel load applied to the aircraft tire (31).


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    Title :

    WEAR-AMOUNT PREDICTING METHOD, WEAR-AMOUNT PREDICTING DEVICE, AND WEAR-AMOUNT PREDICTING PROGRAM


    Additional title:

    VORHERSAGEVERFAHREN FÜR VERSCHLEISSGRAD, VORHERSAGEVORRICHTUNG FÜR VERSCHLEISSGRAD UND VORHERSAGEPROGRAMM FÜR VERSCHLEISSGRAD
    PROCÉDÉ DE PRÉDICTION DE DEGRÉ D'USURE, DISPOSITIF DE PRÉDICTION DE DEGRÉ D'USURE ET PROGRAMME DE PRÉDICTION DE DEGRÉ D'USURE


    Contributors:

    Publication date :

    2023-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G16Y



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