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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.8
- 수록면
- 677 - 682 (6page)
이용수
초록· 키워드
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For the product with small diameter, long column, and parabolic shape, the forging formability of the high-carbon steel wire rod was investigated in this study. By using the three-dimensional finite element method, the formability of wire was reviewed by forming analysis for the desired parabolic shape of local part. Analysis results due to forging direction, forging velocity, friction coefficient and constraint location were also investigated. On the basis of these results, it is noted that the forging direction has the big influence when the product with long column is forged. As the forging velocity increases, buckling tends to be limited and formability of parabolic shape is improved. By constraining the lower parabolic shape part to suppress plastic strain, the effect depending on friction coefficient is not almost appeared. And good parabolic shape is obtained at the region of the forging velocity of more than 0.5 m/s.
목차
Abstract
1. INTRODUCTION
2. MODELING PROCEDURE
3. RESULTS AND DISCUSSION
4. CONCLUSTIONS
References
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - Jing, Y. A / 2007 / Study on Rolling Process Optimization of High Carbon Steel Wire / Journal of University of Science and Technology Beijing 14 (5) : 431 ~ 436
2. [학술지(정기간행물)] - Kazeminezhad, M / 2003 / The Effect of Controlled Cooling after Hot Rolling on the Mechanical Properties of a Commercial High Carbon Steel Wire Rod / Materials & Design 24 (6) : 415 ~ 421
3. [학술지(정기간행물)] - Pilarczyk, J. W / 1995 / Effect of Hydrodynamic and Roller Die Drawing on the Texture of High Carbon Steel Wires / Materials Science and Engineering A 197 (1) : 97 ~ 101
4. [학술지(정기간행물)] - Kim, Y. H / 2002 / An Analysis of the Forging Processes for 6061 Aluminum-alloy Wheels / J. Mater. Process. Technol 123 (2) : 270 ~ 276
5. [기타자료] - LSTC / 1998 / LS-DYNA Theoretical Manual
2. [학술지(정기간행물)] - Kazeminezhad, M / 2003 / The Effect of Controlled Cooling after Hot Rolling on the Mechanical Properties of a Commercial High Carbon Steel Wire Rod / Materials & Design 24 (6) : 415 ~ 421
3. [학술지(정기간행물)] - Pilarczyk, J. W / 1995 / Effect of Hydrodynamic and Roller Die Drawing on the Texture of High Carbon Steel Wires / Materials Science and Engineering A 197 (1) : 97 ~ 101
4. [학술지(정기간행물)] - Kim, Y. H / 2002 / An Analysis of the Forging Processes for 6061 Aluminum-alloy Wheels / J. Mater. Process. Technol 123 (2) : 270 ~ 276
5. [기타자료] - LSTC / 1998 / LS-DYNA Theoretical Manual
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UCI(KEPA) : I410-ECN-0101-2013-552-003439792