To provide an assembling method for assembling at least one bearing ring to a component, while preventing degradation of linearity of a spline of the component and securing perfect torque transmission between a transmission portion and the component.SOLUTION: A method for assembling at least one bearing ring cooperating with shrink-fitting surface 110 of a component 100 in shrink-fitting includes: a process for forming a spline 103 extending in an axial direction on an inner wall of the component 100; a process for shrink-fitting the bearing ring to the shrink-fitting object surface 110 of the component 100 in a manner that a lower transverse face of the bearing ring comes into abutment against a shoulder portion 105 of the component 100; and a process for enlarging diameters of a part of the spline 103 and the shrinking-fitting object surface 110 by elastoplastic expansion of an upper region of the component 100 in a radial direction after the process for forming the spline 103 before the process for shrink-fitting the bearing ring to the shrink-fitting object surface 110 of the component 100.SELECTED DRAWING: Figure 7

    【課題】部品のスプラインの直線性が悪化するのを防ぎ、伝動部と同部品との間の完璧なトルク伝達を保証しつつ、同部品に少なくとも1つの軸受輪を組み付ける組付け方法、組付け用品および組付け品を提供する。【解決手段】部品100の収縮ばめ対象面110と収縮ばめで協働する少なくとも1つの軌道輪の組付け方法は、部品100の内壁に、軸方向に延びるスプライン103を形成する工程と、軌道輪を、部品100の収縮ばめ対象面110に、当該軌道輪の下側横面が部品100のショルダー部105に当接するようにして収縮ばめする工程と、スプライン103を形成する工程後から軌道輪を部品100の収縮ばめ対象面110に収縮ばめする工程前までに、部品100の上側部位を径方向に弾塑性拡張させることで、スプライン103の一部および収縮ばめ対象面110を拡径させる工程、を備える。【選択図】図7


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    Title :

    METHOD FOR ASSEMBLING AT LEAST ONE BEARING RING COOPERATING WITH SHRINK-FITTING OBJECT SURFACE OF COMPONENT IN SHRINK-FITTING


    Additional title:

    部品の収縮ばめ対象面と収縮ばめで協働する少なくとも1つの軌道輪の組付け方法


    Contributors:
    GUY AZAM (author) / YVAN CAPELLI (author) / GILLES FORRAT (author) / JULIEN GRANGIER (author) / ERIC THEAU (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen



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