METHOD FOR FORMING 3D FRAME MULTIDIMENSIONAL REINFORCED CARBON COMPOSITE MATERIAL AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2020 - IPC C04B35/84 B29C70/24 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a method of forming 3D frame of multidimensional reinforced carbon composite material by assembling and laying rods of carbon fiber. Technical result is achieved by 3D carcass formation method of multidimensional reinforced carbon composite material by means of the carbon fiber rods collection and laying out. Rods prefabricated of carbon fiber are cut with length equal to height of Z direction of the future product, they are installed vertically in the plate-conductor with holes of required diameter located in mutually perpendicular rows. Future horizontal rods of the frame are cut in the form of workpieces with a length multiple of several lengths of rods of direction X, are laid horizontally parallel to direction X in an amount equal to the required number of rods of the frame of direction X, with pitch along axis Y, equal to pitch of holes location along axis Y of conductor for installation of rods of direction Z so that axes of workpieces of rods of direction X are located between rods of direction Z. Then rods are cut from workpieces required for formation of direction X and move them along direction X with limitation of their movement in other directions to zone of their final location. All rods of the laid row are pressed together by a clamp to their design position along the Z axis of the mechanical device having the possibility of moving the clamp to a predetermined position equal to the design level of the rods of the next laid row. Then in the same sequence of actions rods are laid in direction Y, horizontal rods of X and Y directions are successively placed in the frame in number of cycles defined by the size of the assembled frame along Z axis.

EFFECT: higher quality of carcass fabrication and labor efficiency by 30 %.

12 cl, 4 dwg, 1 ex