한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1996년도 추계학술대회 논문집
- /
- Pages.177-181
- /
- 1996
- /
- 2005-8446(pISSN)
A Basic Study on the Piston Forging Process
-
Kim, Young-Ho
(ERC/NSDM, Pusan National University)
;
- Bae, Won-Byong (ERC/NSDM, Pusan National University) ;
- Kim, Jae-Cheol (Graduate School, Pusan National University) ;
- Kim, Hyeong-Sik (Graduate School, Pusan National University)
- 발행 : 1996.11.01
초록
A fundamental study for the production of an internal combustion engine piston by forging is performed through UBET(Upper Bound Elemental Technique) analysis and experiments. In UBET analysis, an optimal preform of the aluminum piston is predicted and the results are compared with the experimental results. The internal flow pattern and and the forging loads according to the different friction condition are investigated.