MACHINE FOR FORMATION OF COMPOSITE MATERIALS BY MULTIDIMENSIONAL BRAIDING Russian patent published in 2016 - IPC D04C3/00 

FIELD: textile.

SUBSTANCE: machine for formation of composite materials by multidimensional weaving comprises guide template (60) with column guide elements (62) located in accordance with geometrical shape of pre-fabricated article, electrically-controlled mechanism (30) of three-dimensional movement, containing end to receive control signal used for receiving signal for controlling movement of corresponding geometry of pre-fabricated article, and output end (30A) to ensure three-dimensional movement, used for forming path according to signal for controlling movement of and spinning needle (14) connected with above outlet end (30A) and used for distribution of binding fibres between column guide elements (62) based on geometrical shape of pre-fabricated article. Proposed machine by means of column-type guide elements and electrically controlled mechanism three-dimensional motion provides possibility of movement of interwoven cords under action of weaving needle with their distribution between column guide elements along path to form guide template, applicable for large-size and complex multidimensional weaving and formation of composite material and providing effective high interlayer strength of composite material.

EFFECT: since for multidimensional weaving and formation of composite material fast formation technology is applied, technical process, executed by forming machine is automated.

21 cl, 15 dwg