• Title, Summary, Keyword: Continuous Casting

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A study on the Horizontal Continuous Casting by Horizontal Continuous Casting Machine of Al-xSi(x=10-15%) Aluminum Alloy (수평식 연속주조 시스템을 이용한 Al-xSi(x=10-15%)합금 수평연주에 관한 연구)

  • Seo, Heesik;Ha, Sangbaek
    • Journal of the Korean Society of Industry Convergence
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    • v.17 no.3
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    • pp.122-135
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    • 2014
  • This paper was studied on the horizontal continuous casting of Al-xSi(x=10~15%) aluminum alloy. The experiments of the horizontal continuous casting was carried out by the horizontal continuous casting machine for various casting conditions and investigated on fracture types and mechanisms. Surface defect types for the horizontal continuous casting is also investigated. And the study was carried out that the horizontal continuous casting conditions such as casting temperature, cooling rate, and drawing speed affect the hardness and primary silicon size of Al-xSi(x=10~15%) aluminum rod bar. Casting temperature within this experiment conditions don't affect on the hardness of rod bar but the higher casting temperature is the smaller primary silicon size. The higher cooling rate and drawing speed have the higher hardness and the smaller primary silicon size.

Thermal Analysis Comparison of Continuous Casting Mold (연속주조 몰드의 열해석 비교)

  • 원종진;이종선;윤희중;이현곤
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.200-205
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    • 2000
  • This study is object to thermal analysis comparison of continuous casting mold. A two-dimensional transient finite element model was developed to compute the temperature distribution for continuous casting mold. For thermal analysis using analysis result from ANSYS. In other to thermal analysis of continuous casting mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition are considered.

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Structural Analysis Comparison of Continuous Casting Mold (연속주조 몰드의 구조해석 비교)

  • 원종진;이종선;홍석주;이현곤
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.181-187
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    • 2000
  • This study is object to structural analysis comparison of continuous casting mold. A two-dimensional finite element model was developed to compute the temperature distribution, thermal stress and thermal strain behavior for continuous casting mold. For structural analysis using thermal analysis result from ANSYS. In other to structural analysis of continuous casting mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition are considered.

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Structural Analysis of Continuous Casting Mold (연속주조 몰드의 구조해석)

  • 원종진
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.281-286
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    • 1999
  • This study is object to structural analysis of continuous casting mold. A two-dimensional finite element model was developed to compute the temperature distribution, stress and strain behavior for continuous casting mold. For structural analysis using thermal analysis result from FEM code. In other to structural analysis of continuous casting mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition are considered.

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Thermal Analysis of Continuous Casting Nickel-Coated Mold (니켈도금된 연속주조 몰드의 열해석)

  • 원종진
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.287-292
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    • 1999
  • This study is object to thermal analysis of continuous casting nickel-coated mold. A two-dimensional transient finite element model was developed to compute the temperature distribution and stress behavior for continuous casting nickel-coated mold. For thermal analysis using analysis result from FEM code. In other to thermal analysis of continuous casting nickel-coated mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition are considered.

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Thermal Analysis of Continuous Casting Mold (연속주조 몰드의 열해석)

  • 이종선
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.77-83
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    • 1998
  • This study is object to thermal analysis of continuous casting mold. A two-dimensional transient finite element model was developed to compute the temperature distribution and stress behavior for continuous casting mold. For thermal analysis using analysis result from FEM code. In other to thermal analysis of continuous casting mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition re considered.

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Thermal Analysis of Continuous Casting Mold (연속주조 몰드의 열해석)

  • 조동현
    • Journal of The Korean Society of Manufacturing Technology Engineers
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    • v.8 no.6
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    • pp.43-49
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    • 1999
  • This study is object to thermal analysis of continuous casting mold. A two-dimensional transient finite element model was developed to compute the temperature distribution and stress behavior for continuous casting mold. For thermal analysis using analysis result from FEM code. In order to thermal analysis of continuous casting mold, many variables such as casting speed, cooling condition, film coefficient, convection and load condition are considered.

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Structural Analysis of Continuous Casting Mold (연속주조 몰드의 구조해석)

  • 원종진;이종선;홍석주
    • Transactions of the Korean Society of Machine Tool Engineers
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    • v.10 no.4
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    • pp.104-110
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    • 2001
  • The objective of this study is structural analysis of continuous casting mold. A two-dimensional finite element model was developed to compute the temperature distribution, thermal stress and thermal strain behavior for continuous casting mold. Structural analysis was made using thermal analysis result, utilizing transient analysis of ANSYS. This structural analysis results, many variables such as casting speed, cooling condition film coefficient, convection and load condition are considered.

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Process Improvement of Continuous Casting Mold using CAM Program (CAM 프로그램을 이용한 연속주조 몰드의 공정 개선)

  • 이종선
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • pp.228-234
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    • 1998
  • This study is object to process improvement of continuous casting mold. For process improvement of continuous casting mold using CAD, CAM software and CNC machining center. CAM software is purpose of G-code generation for CNC programming. Then CAM software and CNC machining center are connect to RS-232C cable.

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Numerical Analysis of Heat Transfer and Solidification in the Continuous Casting Process of Metallic Uranium Rod (금속 우라늄봉의 연속주조공정에 대한 열전달 및 응고해석)

  • Lee, Ju-Chan;Lee, Yoon-Sang;Oh, Seung-Chul;Shin, Young-Joon
    • Journal of Korea Foundry Society
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    • v.20 no.2
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    • pp.80-88
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    • 2000
  • Continuous casting equipment was designed to cast the metallic uranium rods, and a thermal analysis was carried out to calculate the temperature and solidification profiles. Fluid flow and heat transfer analysis model including the effects of phase change was used to simulate the continuous casting process by finite volume method. In the design of continuous casting equipment, the casting speed, pouring temperature and cooling conditions should be considered as significant factors. In this study, the effects of casting speed, pouring temperature, and air gap between the uranium and mold were investigate. The results represented that the temperature and solidification profiles of continuous casting equipment varied with the casting speed, pouring temperature, and air gap.

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