A method of producing a continuous fibre reinforcement layer from individual fibre mats

• Main Authors: THADATHAZHATH SHALU, RAMACHANDRAN DHINAGARAN, BASHA MOHAMMED IMDAD, MADURAI SATHIYAGOPI, PRIYADARSHINI B HANNAH, JACOBSEN TORBEN KROGSDAL, AITHAL RAJESH, SUSHIL ROHIN, LUNDSGAARD-LARSEN CHRISTIAN, STERGAARD RASMUS C
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; HEATING; KNITTING; LACE-MAKING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; MECHANICAL ENGINEERING; NON-WOVEN FABRICS; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRODUCING MECHANICAL POWER; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TEXTILES; TRANSPORTING; TRIMMINGS; WADDING; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A method of producing a single assembled longitudinally extending fibre layer for use in a later resin infusion process for manufacturing a fibre-reinforced composite structure is described. The method includes the steps of: a) providing a first fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the first fibre mat between two ends, b) providing a second fibre mat comprising unidirectional reinforcement fibres oriented in a longitudinal direction of the second fibre mat between two ends, c) arranging the first fibre mat and the second fibre mat so that unidirectional fibres of one end of the first fibre mat adjoin one end of the second fibre mat in a single plane at a common boundary, and d) splicing unidirectional fibres of the first fibre mat at said one end of the first fibre mat to unidirectional fibres of the second fibre mat at said one end of the second fibre mat in order to form a splicing joint. 描述了种制造单个组装的纵向延伸纤维层的方法，该纤维层在后续的制造纤维加强复合结构的树脂灌注工艺中使用。所述方法包括以下步