| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Research of Press Forming of CFRTP under the Control of a Distribution of Temperature and Blank Holder Force |
| Author(s) |
Michihiko Hoshino, Yoshinori Nagai |
| On-Site Speaker (Planned) |
Michihiko Hoshino |
| Abstract Scope |
In recent years, industry field has an increasing demand for high strength and lightweight carbon fiber reinforced plastics (CFRP). Furthermore, next request is reduction of forming time. But carbon fiber reinforced thermosetting resin (CFRTS) that is commonly used can not shortening molding time any more. For the purpose of shortening molding time and reducing production cost, carbon fiber reinforced thermoplastics (CFRTP) has been researched. CFRTP does not require chemical reactions to molding. So it is possible for CFRTP to shorten molding time. In this study, the purpose is reduction of molding time by application press forming for CFRTP. By fundamental experimental results, it is clear that non-uniform temperature is distributed over blank in hot press forming and there is porosity in some forming condition. By optimizing a distribution of temperature and blank holder force, formability of CFRTP could be improved. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |