Method of forming a filament wound tube with an inner wall having high-wear resistance
    9.
    发明授权
    Method of forming a filament wound tube with an inner wall having high-wear resistance 失效
    形成具有高耐磨性的内壁的薄膜管的方法

    公开(公告)号:US3627601A

    公开(公告)日:1971-12-14

    申请号:US3627601D

    申请日:1969-07-29

    CPC classification number: B29C53/8066 B29B15/125

    Abstract: A method of forming a tube with an inner wall having a high-wear resistance and a low coefficient of friction comprising: deaerating an uncured thermosetting resin, coating glass filaments with the resin, and winding the glass filaments about a rotating mandrel in a band at a pitch no greater than the bandwidth. A first layer of wound glass filaments is formed in a single axial pass along the mandrel, and this first layer is helically overwound with subsequent layers. The resin coating the wound glass filaments is thereafter cured and the resulting tube is removed from the mandrel.

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