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냉간압축 성형기를 사용한 고압용 소구경 배관 제작

원문정보

Manufacture of Small Diameter Pipe for high Pressure using Cold Compression Forming Machine

원대희

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

In this study, in order to manufacture STS 316L seamless pipes with 18mm, 25mm, and 42mm diameters that can be used for high pressure, we intend to make predictions through design and finite element analysis and produce real objects. It was measured to have the highest hardness value in the deformed part, and it is expected to be due to work hardening. It has been interpreted that plastic deformation does not occur up to 1,000bar for STS 316L seamless pipes with a diameter of 18mm and 25mm, but plastic deformation occurs at 900bar or more in STS 316L seamless pipes with a diameter of 42mm.

목차

ABSTRACT
1. 서론
2. 설계 및 모델해석 방법
2.1 고압용 파이프 배관 설계
2.2 고압 배관 냉간 성형기를 통한 배관 제작
2.3 STS 316L Seamless 배관 성형용 지그 설계
2.4 성형 가공부 비커스 경도 측정
2.5 유한요소 해석
3. 결과 및 고찰
3.1 성형 가공부의 경도 평가
3.2 고압 배관용 전용 지그 제작
3.3 성형 가공부의 성형에 따른 내압성능 유한요소 해석
4. 결론
References

저자정보

  • 원대희 Dae-Hee Won. Member, National Program of Excellence in Software, Wonkwang University

참고문헌

자료제공 : 네이버학술정보

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