To provide a method for manufacturing a tube body used for a power transmission shaft, capable of manufacturing the tube body without using a core material.SOLUTION: The present invention is a method for manufacturing a tube body made of fiber reinforced plastic and used for a power transmission shaft, the method comprising a forming step of arranging an uncured fiber reinforced resin on a cavity surface 4 of a mold 1 to form a tubular resin body 15, and a curing step of supplying a high-temperature fluid to the inside of the resin body 15 to cure the resin of the resin body 15.SELECTED DRAWING: Figure 5
【課題】芯材を用いることなく管体を製造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に用いられる管体の製造方法であって、金型1のキャビティ面4上に未硬化の繊維強化樹脂を配置し、筒状の樹脂体15を生成する生成工程と、樹脂体15の内部に高温の流体を供給し、樹脂体15の樹脂を硬化させる硬化工程と、を備える。【選択図】図5
METHOD FOR MANUFACTURING TUBE BODY USED FOR POWER TRANSMISSION SHAFT
動力伝達軸に用いられる管体の製造方法
2020-09-03
Patent
Elektronische Ressource
Japanisch
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