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Method and device for laying and draping portions of a reinforcing fiber structure to produce a profiled preform
Method and device for laying and draping portions of a reinforcing fiber structure to produce a profiled preform
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机译:用于铺设和覆盖增强纤维结构的一部分以生产异型预成型坯的方法和装置
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摘要
A device for automatically laying and draping a plurality of web-form portions of a dry sheet-like formation, in particular of a multiaxial laid fiber fabric and/or a woven reinforcing fabric to create a profiled preform on a core by repeated laying and draping of the portions in order to produce a reinforcing profile with a composite material. Accordingly at least one portion, is kept in at least one cassette between two roller conveyors ready for laying on the core. As a result of the preferably simultaneous laying of preferably more than one prefabricated portion of the sheet-like formation on the core by means of at least one cassette of the cassette arrangement a profiled preform can be fully automatically laid and draped quickly and with great dimensional accuracy and at the same time with good reproducibility for the production of CRP profiles.
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