A device for the deposition and draping portions of a fibrous reinforcing texture densified for the manufacture of a profile preform and method

摘要

The invention relates to a device 1, 15 for the automatic deposit and draping of a plurality of web-like portions 8, 25, 45, 54 of a dry fabric 55, in particular of a multiaxial fiber fabric and / or a woven reinforcing fabric, in order to create a profile preform 53 on a core 7, 19 by repeated depositing and draping of the sections 8, 25, 45, 54, in order to produce a reinforcing profile with a composite material.According to the invention, at least a portion 8, 25, 45, 54 in at least one cassette 3 - 6,20 between two roller conveyors 9, 10, 21, 22 to be deposited on the core 7, 19 is held ready.As a result of the preferably simultaneous depositing of preferably more than one prefabricated section 8, 25, 45, 54 of the flat article 55 on the core 7, 19 by means of at least one cassette 3 - 6 of the cassette configuration 2 can be a profile shape device 53 for the manufacture of cfk - profiles, in a rapid and with high dimensional stability at the same time as good reproducibility be stored or fully automatically drapes. For example, in a rtm - device within the device 1, 15, the thus prepared profile preform 53 by means of the infiltration with a hardenable plastic material in a mould to form a composite component, in particular an at least in one spatial direction curved cfk - profile further processed. Furthermore, the invention relates to a method for efficient production of at least uniaxially curved ..