PRESSURE SENSITIVE FLOW DISTRIBUTION MEDIUM FOR VARTM

申请号 US15802624 申请日 2017-11-03 公开(公告)号 US20180050503A1 公开(公告)日 2018-02-22
申请人 SIEMENS AKTIENGESELLSCHAFT; 发明人 Erik Grove-Nielsen;
摘要 A method for manufacturing a fibre reinforced composite by means of a vacuum assisted resin transfer moulding, comprising the steps of placing a fibre material in a mould, placing a flow distribution medium onto the fibre material, and covering the fibre material (1) and the flow distribution medium with a vacuum foil for forming a closed mould cavity between the mould and the vacuum foil is described. It is characterised in using a flow distribution medium with a thickness depending on a pressure gradient over the vacuum foil.
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