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    • 4. 发明申请
    • VACUUM ASSISTED RESIN INFUSION MOULDING METHOD AND MOULD
    • 真空辅助树脂灌注成型方法和模具
    • WO2015136157A1
    • 2015-09-17
    • PCT/FI2015/050165
    • 2015-03-13
    • SIRONEN, Antti
    • SIRONEN, Antti
    • B29C70/44B29C70/54B29C70/36B29C33/34B29D99/00
    • B29C33/485B29C33/301B29C33/308B29C70/36B29C70/44B29C70/443
    • The present invention relates to a geometrically transformable vacuum assisted resin infusion casting mould for producing an infusion-moulded reinforced composite article. The mould comprises at least two movable mould walls (10, 11, 12) defining a mould space (14) and an opening to the mould space. A vacuum bag (15) is sealable to the mould and it forms a vacuum space (17) with the mould when sealed. A means for introducing vacuum into the vacuum space, and a sealing means (18) are located at each junction of two mould walls on the other side of the mould than the vacuum space. The sealing means is arranged to seal the junction when vacuum is applied into the vacuum space. The present invention also relates to a method for vacuum assisted resin infusion moulding of a reinforced composite article and to an infusion-moulded reinforced composite article obtained with the method.
    • 本发明涉及用于生产浸渍成型的增强复合制品的几何可转换的真空辅助树脂浸渍浇注模具。 模具包括限定模具空间(14)和到模具空间的开口的至少两个活动模具壁(10,11,12)。 真空袋(15)可密封到模具上,并在密封时与模具形成真空空间(17)。 用于将真空引入真空空间的装置,并且密封装置(18)位于模具另一侧上的两个模具壁的每个连接处,而不是真空空间。 密封装置被布置成当真空被施加到真空空间中时密封接合部。 本发明还涉及一种增强复合制品的真空辅助树脂浸渍成型方法以及使用该方法获得的注塑加强复合制品。