COULAGE FOR THE FORMATION OF PARTS FROM POLYMER COMPOSITE MATERIALS Russian patent published in 2023 - IPC B29C43/12 

Abstract RU 2787657 C1

FIELD: aviation, shipbuilding, automotive industries.

SUBSTANCE: invention relates to the field of forming products from polymer composite materials (PCM) and can be used in the aviation, shipbuilding, automotive industries. Coulage for forming parts from polymer composite materials includes forming elements from a prepreg, consisting of separate fragments spaced apart from each other, non-vulcanized rubber and non-woven material, interconnected by heating, applying pressure and holding according to a given mode.

EFFECT: improving the quality of the surface of molded products by providing a full fit of the cleat, which has flexibility, as well as increasing its service life.

4 cl, 4 dwg

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RU 2 787 657 C1

Authors

Fomenko Viktoriia Viktorovna

Koltsov Mikhail Anatolevich

Serebriakov Aleksandr Vladimirovich

Bogdanov Aleksandr Petrovich

Zorin Iurii Viktorovich

Dates

2023-01-11Published

2022-05-18Filed