COMPOSITE RADIUS AGGREGATES AND METHODS OF THEIR MANUFACTURE Russian patent published in 2017 - IPC B32B5/12 B64C1/06 B29C70/32 

Abstract RU 2636494 C2

FIELD: technological processes.

SUBSTANCE: composite radius aggregate contains two or more radius laminated materials. Each radius laminated material comprises a laminated material of composite layers stacked one on top of another, made with a predetermined radius. The predetermined radial orientation of the stacked composite layers coincides with the radial orientation of adjacent stacked composite layers of the composite structure surrounding said two or more radius laminated materials. Each radius laminated material is cut in such a way that at least one side thereof is aligned adjacent to the others to form a composite radius aggregate having a shape corresponding to the area of the radius aggregate of the composite structure.

EFFECT: reducing the cracking of the composite radius aggregate under the action of residual thermal stresses.

15 cl, 17 dwg

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RU 2 636 494 C2

Authors

Batler Dzheffri A.

Nordman Pol S.

Dates

2017-11-23Published

2013-10-10Filed