FIELD: technological processes.
SUBSTANCE: initial material intended for moulding is a preformed blank, for example a flat sheet of a dry fibrous material. The forming process is a vacuum moulding process based on the control of the vacuum and the strain rate to obtain a formed blank with a three-dimensional configuration.
EFFECT: increasing the productivity of the fibre blank moulding process.
15 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MALAIMIDE RESINS | 2012 |
|
RU2643806C2 |
| POLYMER BINDER, BINDER TAPE, AND PCM ARTICLES BASED THEREON | 2021 |
|
RU2779663C1 |
| METHOD OF MAKING ARTICLES FROM FIBROUS POLYMER COMPOSITE BY SURFACE INFUSION AND DEVICE TO THIS END | 2012 |
|
RU2480334C1 |
| METHOD FOR ORTHOGONAL IMPREGNATION OF LAYERED FIBROUS BLANKS IN MAKING ARTICLES FROM POLYMER COMPOSITE MATERIALS BY A VACUUM INFUSION PROCESS AND A DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2722530C1 |
| COMPOSITION USED IN CROSS-LINKING CHAINS | 2001 |
|
RU2278126C2 |
| HYBRID WOVEN TEXTILE MATERIAL FOR COMPOSITE REINFORCEMENT | 2015 |
|
RU2705997C2 |
| ELASTIC POLYMERIC ELEMENT, SUBSTRATE FOR CURABLE COMPOSITION, CURABLE COMPOSITION, METHODS FOR PREPARATION THEREOF, CURING METHOD, PRODUCTS | 2001 |
|
RU2272051C2 |
| PREPREG MATERIAL ABLE TO PROVIDE PROTECTION AGAINST LIGHTNING STRIKE AND RESISTANCE TO BURN-THROUGH | 2016 |
|
RU2724263C2 |
| METHOD OF PRODUCING VOLUMETRICALLY REINFORCED COMPOSITE MATERIAL | 2014 |
|
RU2568725C1 |
| HYBRID VEIL AS AN INTERMEDIATE LAYER IN COMPOSITE MATERIALS | 2016 |
|
RU2713325C2 |
