한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2007년도 추계학술대회 논문집
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- Pages.209-214
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- 2007
하이드로포밍 제품의 가공경화를 가지는 벤딩공정에 의한 영향분석
The study of effect for bending operation having working hardening on hydroforming parts
- 발행 : 2007.10.11
초록
This study is concerned with working hardening of bending operation on hydroforming parts. Generally, hydroforming parts having the complicated shape of the automobile, require a 3-dimentional bending operation. This operation involves several variations in the tube which are the thickness, the mechanical characteristics, the hardness, the circumference etc., on original tube. So, we study those variations and the affect on the hydroforming operation and hydroforming parts. We used two methods, one of which was computer simulation and the other the actual test in the plant.
키워드