To provide a method for manufacturing a pipe body used in a power transmission shaft without using a mandrel.SOLUTION: A method for manufacturing a pipe body 102 that is made of a fiber-reinforced plastic and is used in a power transmission shaft 101 includes: a base material manufacturing step of manufacturing a plurality of base materials 2 extending in a shaft direction; a cylindrical body manufacturing step of combining the plurality of base materials 2 to manufacture a cylindrical body 12; and a winding step of winding a continuous fiber impregnated with a resin on the outer peripheral surface of the cylindrical body 12.SELECTED DRAWING: Figure 6

    【課題】マンドレルを用いることなく管体を製造することができる動力伝達軸に用いられる管体の製造方法を提供することを課題とする。【解決手段】本発明は、繊維強化プラスチック製であって動力伝達軸101に用いられる管体102の製造方法であって、軸方向に延在する基材2を複数製造する基材製造工程と、複数の基材2を組み合わせて筒体12を製造する筒体製造工程と、筒体12の外周面に樹脂を含浸した連続繊維を巻き付ける巻き付け工程と、を備えることを特徴とする。【選択図】図6


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    Title :

    METHOD FOR MANUFACTURING PIPE BODY USED IN POWER TRANSMISSION SHAFT


    Additional title:

    動力伝達軸に用いられる管体の製造方法


    Contributors:

    Publication date :

    2020-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16C SHAFTS , Wellen



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