FIELD: production of composite materials.
SUBSTANCE: invention relates to production of composite parts by lamination. Proposed appliance comprises body and inner chamber. Housing has outer part for arrangement of layered structure and consists of pliable matrix enclosing elements from material, made with possibility of phase transition at threshold value of temperature from one phase, in which they are rigid, into another phase, in which they are pliable. Inner chamber is configured to generate increased pressure therein in pliable condition of housing to ensure its maintenance during hardening of laminated structure and reduced pressure in compliance with condition of housing to withdraw molding device from composite part after curing.
EFFECT: as a result, removal of finished composite part without destruction of molding device.
12 cl, 3 ex, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULTRUSION SYSTEMS FOR GIVING COMPOSITE PARTS LONGITUDINAL CURVATURE | 2018 |
|
RU2760375C2 |
| METHOD FOR DETERMINING COMPOSITE ARTICLES USING VACUUM TRANSFER | 2016 |
|
RU2687438C1 |
| PIPE FROM SHRINK FILM AND METHOD OF MANUFACTURE OF HOLLOW COMPOSITE PARTS | 2016 |
|
RU2664999C2 |
| RIBBED EDGE DISCHARGE COMPONENTS FOR COMPOSITE PRODUCTS | 2016 |
|
RU2740928C2 |
| CYLINDER SYSTEM FOR HARDENING OF COMPOSITE PARTS | 2016 |
|
RU2717523C2 |
| METHODS AND SYSTEMS FOR HARDENING MATERIALS INSIDE CAVITIES | 2017 |
|
RU2736761C2 |
| METHOD AND DEVICE FOR PRODUCTION OF SHAPED STIFFNESS ELEMENTS FROM COMPOSITE LAMINAR MATERIAL WITH REDUCED CREASE FORMATION | 2016 |
|
RU2727627C2 |
| PARTIAL CURING OF THERMOSETTING COMPOSITES | 2018 |
|
RU2768684C2 |
| METHODS FOR THE JOINT CONNECTION OF THE FIRST THERMOSETTING COMPOSITE AND THE SECOND THERMOSETTING COMPOSITE WITH THE FORMATION OF A CURED COMPOSITE PART | 2018 |
|
RU2758430C2 |
| COLLAPSIBLE, COILED MANDREL | 2015 |
|
RU2688576C2 |
