FIELD: process engineering.
SUBSTANCE: invention relates to aircraft engineering and may be used in production of thick-wall laminar articles from polymer composites. Three process model packages are produced with identical number of prepreg layers, one of them must contain amount of layer equal to that of article. Prepared layers are molded in autoclave at preset conditions of certain article. Amount of binder removed from prepreg is defined by weighing packages prior to and after moulding. Amount of filler dry layers is calculated for absorption of excess binder to replace impregnated prepreg layers.
EFFECT: production of thick-wall laminar articles from polymer composites with optimum amount of binder over article thickness.
2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURING THICK-WALLED LAYERED ARTICLES FROM POLYMERIC COMPOSITION MATERIALS | 2005 |
|
RU2286253C1 |
| METHOD OF PRODUCTION OF THICK-WALLED LAMINATED PRODUCTS MADE OUT OF THE POLYMERIC COMPOSITE MATERIALS | 2004 |
|
RU2271928C1 |
| METHOD FOR MANUFACTURING LAYERED TUBULAR PRODUCTS FROM COMPOSITE MATERIALS BASED ON A NON-CURED POLYMER BINDER | 2021 |
|
RU2778930C1 |
| METHOD OF FABRICATION OF LARGE-SIZE THREE-LAYER STRUCTURES FROM LAYERED POLYMERIC COMPOSITE MATERIALS | 2014 |
|
RU2565180C1 |
| METHOD TO PRODUCE LAMINAR PRODUCTS FROM POLYMER COMPOSITE MATERIAL | 2008 |
|
RU2385231C1 |
| INSULATED RAIL JOINT AND METHOD OF ITS MAKING | 2006 |
|
RU2319802C1 |
| METHOD FOR MANUFACTURING OF LONG HOLLOW COMPOSITE PARTS WITH CLOSED LOOP | 2019 |
|
RU2705964C1 |
| METHOD OF OBTAINING LAMINAR PLASTIC | 2014 |
|
RU2569537C1 |
| METHOD FOR MANUFACTURING ARTICLE OF POLYIMIDE CARBON PLASTICS | 1989 |
|
RU2071486C1 |
| HOT MELT EPOXY BINDER, SEMIPREG BASED ON IT AND A PRODUCT MADE FROM IT | 2022 |
|
RU2803987C1 |
