산업경영시스템학회지 (Journal of Korean Society of Industrial and Systems Engineering)

  • 제32권1호
  • /
  • Pages.85-93
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  • 2009
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  • 2005-0461(pISSN)
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  • 2287-7975(eISSN)
한국산업경영시스템학회 (Society of Korea Industrial and System Engineering)
권호 표지

CAD 소프트웨어를 활용한 3인치 PFA 라이닝 플러그 밸브 본체의 형상설계

A Study on the Geometric Body Design for a 3"-PFA-lined Plug Valve using CAD Softwares

  • 강신한 (한라대학교 기계자동차공학부)
  • Kang, Shin-Han (School of Mechanical and Automotive Engineering, Halla University)
  • 발행 : 2009.03.31
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초록

In this paper, the geometric design for the body of a 3"-PFA-lined plug valve is concerned, and body model which has less deformed PFA-resin after infection molding process is proposed. A CAE software is used to simulate the deformation due to heat in cooling. To reduce the deformation, some small shapes are added to PFA-resin surfaces related on wall of the valve housing. And thermal stress simulation with FEM methodology is followed after that. Also, the 3D-CAD package is used during the design processes. In this study, I tried to present the possibility to use the FEM analysis in the solid modeling process. So, the design engineer will be able to use analysis package effectively on his job within the limited range.

키워드

참고문헌

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