Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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An Application of Optimal Blank Design by the Sensitivity Analysis to the Stampings of General Shaped Parts

민감도법을 이용한 최적블랭크 설계법의 일반적인 모양의 금형에의 적용

  • Published : 2000.06.01
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Abstract

The optimal blank design method by sensitivity analysis has been applied to the formings of oil-pan, tailored blank and front panel as the examples. Die geometry is prepared by a commercial CAD system. Excellent results has been obtained between the numerical results and the target contour shapes. Through the investigation, the proposed systematic method of optimal blank design is found to be effective in the practical forming processes.

Keywords

References

  1. Proceeding 11th NAMRC Computer Auided Design of Blanks for Deep Drawn Irregular Shaped Components Gloeck H.;Lange K.
  2. Journal of Mechanical Sciences v.32 no.11 An Analytical Method for Deep Drawing Process Design Vogel J.H.;Lee D.
  3. International Journal of Mechanical Sciences v.2 The Development of Ideal Blank Shapes by the Method of Plane Stress Characteristics Chen X.;Sowerby R.
  4. International Jouranl of Mechanical Sciences v.8 no.5 Blank Development and the Prediction of Earing in Cup Drawing Chen X.;Sowerby R.
  5. Journal of Material Processing Technology v.63 PC-Based Blank Design System for Deep-Drawing Irregularly Shaped Prismatic Shells with Arbitrarily Shaped Flange Kuwabara T.;Si W.H.
  6. International Journal of Mechanical Sciences v.28 no.7 The Modelling of Sheet Metal Stampings Sowerby R.;Duncan J.L.;Chu E.
  7. International Journal of Production Research v.33 no.4 Computerised Blank Shape Prediction for Sheet Metal Components Having Doubly-Curved surfaces Blount G.N.;Fischer B.V.
  8. International Journal for Numerical Methods in Engineering v.30 Finite Element Procedures for Strain Estimations of Sheet Metal Forming Parts Guo Y.Q.;Batoz J.L.;Detraux J.M.;Duroux P.
  9. International Journal of Mechanical Sciences v.25 no.1 Deformation Analysis and Blank Design in Square Cup Drawing Toh C.H.;Kobayashi S.
  10. International Journal of Machine Tools & Manufacturing v.26 no.2 Blank Design in Rectangular Cup Drawing by an Approximate Method Kim N.;Kobayashi S.
  11. JSME Internaional Journal. Series A v.38 no.4 Determination of the Optimum Blank Shape when Deep Drawing Non-axisymmetric Cups Using a Finite Element Method Iseki H.;Sowerby R.
  12. Proceeding Numisheet v.96 Optimum Blank Design of Blank Contours Using the Inverse Approach and a Mathematical Programming Techniaque Barlat O.;Batoz J.L.;Guo Y.Q.;Mercier F.;Naceur H.;Knopf-Lenoir C.
  13. Journal of Material Processing Technology v.63 Blank design and strain prediction of automobile stamping parts by an inverse finite element approach Lee C.H.;Huh H.
  14. Metallurgical and Materials Transactions A v.25A Anisotropic Plastic Potentials for Polycrystals and Application to the Design of Optimum Blank Shapes in Sheet Forming Barlat F.;Chung K.;Richmond O.
  15. Journal of Material Processing Technology v.75 Blank Design and Formability for Non-Circular Deep Drawing Processes by the Finite Element Method Kim S.D.;Park M.H.;Kim S.J.;Seo D.G.
  16. Journal Korean Society of CAD/CAM Engineers Blank Design of Automobile Cross Member Using the Computer Aided Engineering Kim J.Y.;Kim N.S.;Huh M.S.
  17. Korean Society for Technology of Plasticity Spring Annual Meeting Optimum Blank Design of Automobile Sub-Frame Kim J.Y.;Kim N.S.;Huh M.S.
  18. International Journal of Mechanical Sciences v.28 no.8 Determination of Blank Shapes for Drawing Irregular Cups Using an Electrical Analogue Method Zhaotao Z.;Bingwen L.
  19. International Journal of Mechanical Sciences v.28 no.8 Modelling of Flange Deformation of Irregular Drawn Cups Using a Fluid Analogy Xueshan L.;Bingwen L.
  20. 영남대학교 석사학위 논문 민간도법에 의한 최적블랭크 형상 설계에 관한 연구 손기찬
  21. Proceedings of Numisheet '99 Optimum Blank Shape Design by Sensitivity Analysis Shim, H.B.;Son, K.C.;Kim, K.H.
  22. 대한기계학회 논문집 A권 v.24 no.1 민간도법에 의한 최적블랭크 형상설계에 관한 연구 심현보;손기찬