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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.4
- 수록면
- 151 - 156 (6page)
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This study examined the casting analysis of fuel pressure regulator of LPI vehicles. We aims to predict all the phenomenon accompanied by flow and solidification in die casting, and maximize productivity and quality through optimal casting design. As a result of comparing Types A and B of casting design, it was found that the number of overflow affected flow, flowspeed and solidification temperature. And there was a minute difference between solidification temperatures at thick section of the spare parts. Solidification began at temperatures of 624℃～630℃ but after the casting was completed, temperatures at the center of the parts were 600℃～614℃ Temperature of molten metal showed optimal flow at temperature of 680℃ It began to solidify around at 650℃ and to be cooled between 580℃～550℃in high speed. When the process was analysed through a computer simulation, it was found that hardness of regulators manufactured through Type B of overflow was above H<SUB>R</SUB>60.
목차
Abstract
1. 서론
2. 초저속 다이캐스팅
3. 실험
4. 결과 및 고찰
5. 결론
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참고문헌
참고문헌 (7)
참고문헌 신청
1. [학술지(정기간행물)] - Kim, E. S. / 2000 / A Feasibility Study of the Partial Squeeze and Vacuum Die Casting Process / Journal of Materials Processing Technology 105 : 22 ~
2. [학술지(정기간행물)] - E-Mahallawy, N. A. / 1998 / On the Influence of Process Variables on the Thermal Conditions and Properties of High Pressure Die-Cast Magnesium Alloys / J. of Mat . Science and T ech 73 : 125 ~
3. [학술지(정기간행물)] - Zasadzinski, J. / 1988 / Estimating Optimal Speed/Temperature Parameters to Maximize Hot Extrusion Exit Speed / Preceeding of the fourth Int'l aluminum extrusion technology seminar 2 : 241 ~ 246
4. [학술지(정기간행물)] - Jackson, A. / 1997 / Extrusion Limit Diagrams: Effect of Homogenising Conditions and Extension to Productivity Analysis / Materials science and technology 13 : 61 ~ 68
5. [학술지(정기간행물)] - Weishan, Z. / 1997 / Study on a CAD/ CAE System of Die Casting / J. of Mat . Science and T ech 63 : 707 ~
2. [학술지(정기간행물)] - E-Mahallawy, N. A. / 1998 / On the Influence of Process Variables on the Thermal Conditions and Properties of High Pressure Die-Cast Magnesium Alloys / J. of Mat . Science and T ech 73 : 125 ~
3. [학술지(정기간행물)] - Zasadzinski, J. / 1988 / Estimating Optimal Speed/Temperature Parameters to Maximize Hot Extrusion Exit Speed / Preceeding of the fourth Int'l aluminum extrusion technology seminar 2 : 241 ~ 246
4. [학술지(정기간행물)] - Jackson, A. / 1997 / Extrusion Limit Diagrams: Effect of Homogenising Conditions and Extension to Productivity Analysis / Materials science and technology 13 : 61 ~ 68
5. [학술지(정기간행물)] - Weishan, Z. / 1997 / Study on a CAD/ CAE System of Die Casting / J. of Mat . Science and T ech 63 : 707 ~
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UCI(KEPA) : I410-ECN-0101-2012-552-004470257