METHOD OF LAMINATION OF STRIP FROM COMPOSITE MATERIAL BY CONVEX RADII Russian patent published in 2017 - IPC B29C70/38 

Abstract RU 2637025 C2

FIELD: technological processes.

SUBSTANCE: method includes movement of head for laying material along a first surface of substrate at an angle to an edge with convex radius. The head for laying the material has a sealing device having a longitudinal axis. According to the method the webs of prepreg fibers are laid on the first surface of the substrate. The head is moved to insert the material around the edge with a convex radius from the first surface of the substrate to the second surface of the substrate. The head is rotated to insert the material around the point lying along said longitudinal axis at the end of the sealing device and near the rear edge of the web of prepreg fibers, while the head for laying material is moved around edge with convex radius.

EFFECT: increased physical and mechanical properties of articles.

7 cl, 11 dwg

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RU 2 637 025 C2

Authors

Kish Robert A.

Andersen Dzhejms Blejds

Dates

2017-11-29Published

2013-08-27Filed