FIELD: plastics treatment. SUBSTANCE: parts of products are moulded in one pattern made up of thermosetting material. Change of the pattern shaping space depends on temperature. First mandrel of self-foaming material is made up in a mould. Then mandrel is removed and a power set is put on it. Assembly is hardened in the same mould at the temperature less than that of foaming of mandrel material. EFFECT: enhanced quality. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SHAPING AXIALLY SYMMETRICAL HOLLOW PRODUCTS FROM COMPOSITE MATERIALS | 1993 |
|
RU2083367C1 |
| LIGHT-WEIGHT INTEGRAL PANEL OF POLYMER COMPOSITES FOR AIRCRAFT CONTOURING COMPONENTS | 2013 |
|
RU2542801C2 |
| METHOD AND TOOLING FOR PRODUCTION OF HOLLOW AXIALLY-SYMMETRIC SHELLS (SHELL OF REVOLUTION) FROM COMPOSITE POLYMER MATERIALS | 2010 |
|
RU2458791C2 |
| WINDMILL ELECTRIC GENERATING PLANT | 1999 |
|
RU2157466C1 |
| METAL COMPOSITE LIGHTING POLE AND METHOD OF ITS PRODUCTION | 2017 |
|
RU2655273C1 |
| METHOD OF MOULDING COMPONENTS FROM POLYMER COMPOSITE MATERIALS WITH APPLICATION OF DOUBLE VACUUM PACK | 2014 |
|
RU2579380C2 |
| METHOD OF MANUFACTURING OF TRANSITION FLANGE FITTINGS OUT OF REINFORCED COMPOSITE MATERIAL AND SET OF ACCESSORIES FOR METHOD IMPLEMENTATION (VERSIONS) | 2014 |
|
RU2573530C1 |
| METHOD OF PRODUCING HOLLOW ARTICLES FROM COMPOSITE MATERIALS | 2012 |
|
RU2488486C1 |
| METHOD OF MANUFACTURING OF BULK COMPOSITION PANELS | 2018 |
|
RU2681814C1 |
| LONGERON-FREE BLADE OF HELICOPTER ROTOR AND METHOD OF ITS MANUFACTURING | 2018 |
|
RU2683410C1 |
