The invention relates to a method for assembling a locomotive wheel and a shaft and a locomotive wheel, wherein the method comprises: acquiring the locomotive wheel and the shaft with the interference amount of 0.72-0.76mm; adopting a left-cut tool with 45 degree to cut an internal hole inside a wheel hub of the wheel according to the preset cutting amount, the rotation speed and the feeding amount; forming a thread to enable the interference amount of the locomotive wheel and the shaft to be 0.23-0.33mm; adopting a high temperature-resisting lubricating compound agent to smear the internal hole in the wheel hub of the wheel; and adopt an oil press machine to press the shaft into the locomotive wheel according to the preset feeding speed, thus pressing the shaft into the locomotive wheel under the circumstance of high roughness degree of the hole wall of the internal hole in the wheel hub of the locomotive wheel; and the interference fit between the shaft and the wheel is ensured at the assembly moment and the use process under the circumstance that the press-fit tonnage of the oil press machine doesn't exceed the upper limited value, thus improving the assembly reliability of the wheel and the shaft.


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    Title :

    Method for assembling locomotive wheel and shaft and locomotive wheel


    Contributors:
    GAO WEIDONG (author) / ZHAO XINGWU (author) / MIAO XINGWANG (author) / TONG JIANWEI (author) / LI JUN (author) / LU JUN (author) / LI XINGJU (author)

    Publication date :

    2016-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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