博碩士論文 89323029 詳細資訊




以作者查詢圖書館館藏 以作者查詢臺灣博碩士 以作者查詢全國書目 勘誤回報 、線上人數:127 、訪客IP:3.142.53.68
姓名 楊文龍(Wen-Long Yang)  查詢紙本館藏   畢業系所 機械工程學系
論文名稱 軸對稱引伸加工問題之有限元素分析
相關論文
★ 中尺寸LED背光模組之實驗研究★ 利用有限元素法與反應曲面法探討 金屬成型問題之最佳化設計-行星路徑旋轉鍛造傘齒輪為例
★ 以反應曲面法進行行動電話卡勾之最佳化設計★ 以微分式內涵塑性理論分析材料受軸向循環負載之塑性行為
★ A1070在累進式背擠製下的機械性質與微結構之研究★ 超音波輔助沖壓加工之應用-剪切、引伸與等通彎角擠製
★ 應用多體動力學於具循環氣體負載之迴轉式壓縮機振動預測模型建立★ 以有限元素法與反應曲面法分析螺旋傘齒輪之旋轉鍛造最佳化設計
★ 超音波振動輔助鋁合金6061及低碳鋼S15C拉伸試驗之研究★ 旋轉鍛造螺旋齒輪製程分析
★ 等通道扭轉彎角擠製之有限元素法及反應曲面法分析★ 以有限元素法與反應曲面法分析增量式板金成形
★ 以有限元素法與反應曲面法分析螺旋傘齒輪之雙錐輥旋轉鍛造最佳化設計★ 以有限元素法與反應曲面法分析兩點增量成形
★ 引伸成形加工問題之有限元素分析★ 應用流函數法分析軸對稱熱擠製加工問題
檔案 [Endnote RIS 格式]    [Bibtex 格式]    [相關文章]   [文章引用]   [完整記錄]   [館藏目錄]   [檢視]  [下載]
  1. 本電子論文使用權限為同意立即開放。
  2. 已達開放權限電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。
  3. 請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。

摘要(中) 本文應用MARC有限元套裝軟體分析軸對稱引伸加工問題,利用實驗結果比較模擬的準確性後,分別探討模具母模圓角、衝頭圓角、摩擦係數、模具間隙、間隔環及壓料板的力量模式等製造參數對成品厚度、成形所需之衝頭負載及材料成形性的影響。
摘要(英) no
關鍵字(中) ★ 有限元素法
★ 引伸
關鍵字(英) ★ no
論文目次 摘要                           I
目錄                           II
圖表說明                         IV
第一章 緒論             
   1-1前言                       1
1-2文獻回顧                     2
1-3研究動機與目的                 4
第二章 基本理論
   2-1 Update Lagrangian Formulation(ULF)理論       6
2-2有限元素分析基本概念 7
2-3 MARC接觸問題的處理 12
第三章 有限元素模擬
   3-1基本假設 15
3-2料片機械材料性質                16
3-3料片幾何尺寸                  17
3-4模具幾何尺寸                  17
3-5摩擦條件                    17
   3-6收斂檢查                    19
3-7參數控制                    19
第四章 結果與討論
   4-1實驗驗證                    21
4-2母模圓角的影響                 23
4-3潤滑的影響                  24
4-4衝頭圓角的影響                 24
4-5模具間隙的影響                 25
4-6間隔環的影響                  26
4-7壓料板力量模式的影響              27
第五章 結論與建議
   5-1結論                      30
5-2建議                      31
參考文獻                         32
參考文獻 1. Majlessi S.A and Lee D., “Deep Drawing of Square-Shapes Sheet Metal Parts, Part 1:Finite Element Analysis”, Transactions of the ASME Journal of Engineering for Industry, Vol.115,pp.102~109,1993.
2. Ceretti E., Giardini C. and Maccarini G., “Theoretical and Experimental Analysis of non-Axisymmetrical Deep Drawing”, journal of Materials Processing Technology, Vol.54, pp.375~384,1995.
3. Fuh-Kuo Chen and Jia-Hong Liu, “Analysis of an Equivalent Drawbead Model for the Finite Element Simulation of a Stamping Process”, Int. J. Mach. Tools Manufact. Vol.37, No.4, pp.409~423,1997.
4. Fuh-Kuo Chen and Ming-The Chao, “Deformation Mechanics of the Springback in U-Bending”, Applied Mechanics and Engineering, Vol.2, No.2, pp.379~403,1997.
5. Zhi-Liang Zhang and Li Chen, “Study of the Friction Characteristics of Lubricants and their Affecting Factors during Drawing”, Journal of Materials Processing Technology, Vol.63, pp.144~147,1997.
6. Tetsuo Naka and Fusahito Yoshida, “Deep Drawing of Type 5083 Aluminium-Magnesium Alloy Sheet under Various Condition of Temperature and Forming Speed”, Journal of Materials Processing Technology, Vol.89, No.1, pp.19~23,1999.
7. Z. Zimniak, “Implementation of the Forming Limit Stress Diagram in FEM Simulations”, Journal of Materials Processing Technology, Vol.106, pp.261~266,2000.
8. Li-Ping Lei, Sang-Moon Hwang and Beom-Soo Kang, “Finite Element Analysis and Design in Stainless Steel Sheet Forming and its Experimental Comparison”, Journal of Materials Processing Technology, Vol.110, pp.70~77,2001.
9. D. Hortig and D. Schmoeckel, “Analysis of Local Loads on the Draw Die Profile with regard to Wear Using the FEM and Experimental Investigation”, Journal of Materials Processing Technology, Vol.115, pp.153~158,2001.
10. E. Doege and L.-E. Elend, “Design and Application of Pliable Blank Holder Systems for the Optimization of Process Conditions in Sheet Metal Forming”, Journal of Materials Processing Technology, Vol.111, pp.182~187,2001
11. 房福忠,張鍾靈編譯, “衝模設計基本原理”,大興圖書印製有限公司,1970.
12. 張渭川編著, “衝壓加工資料集”,全華科技公司,1987.
13. 戴宜傑編著, “衝壓加工與衝模設計”,新陸書局股份有限公司,1987.
14. 黃錦鐘編譯, “衝模結構設計圖解”,全華科技公司,1988.
15. 王肇祥編著, “衝模設計”,高力圖書有限公司,1998.
16. Yang D. Y., Chung W. J. and Shim H. B., “Rigid-Plastic Finite Element Analysis of Sheet Metal Forming Process with Initial Guess Generation”, International Journal of Mechanical Sciences, Vol.32, No.8, pp.687~708,1990.
17. Fuh-Kuo Chen and Jia-Hong Liu, “Analysis of Die Design for the Stamping of an Automobile Rear Floor Panel”, Journal of Materials Processing Technology, Vol.55, pp.408~416,1995.
18. Keecheol Park and Youngsuk Kim, “The Effect of Material and Process Variables on the Stamping Formability of Sheet Materials”, Journal of Materials Processing Technology, Vol.51, pp.64~78,1995.
19. Fuh-Kuo Chen and Bai-Hong Chiang “Analysis of Design for the Stamping of a Bathtub”, Journal of Materials Processing Technology, Vol.000, pp.000~000,1997.
20. S. Qin, H.M Shang, C.J. Tay and J. Mo, “Stretching during Axisymmetrical Forming of Sheet Metal”, Journal of Materials Processing Technology, Vol.63, pp.117~122,1997.
21. Sangdo Kim, Minho Park, Sangjin Kim and Daegyo Seo, “Blank Design and Formability for non-Circular Deep Drawing Processes by the Finite-Element Method”, Journal of Materials Processing Technology, Vol.75, pp.94~99,1998.
22. Yuung-Hwa Lu, Ching-Lun Li, and Sy-Wei Lo, “A Study of the Optimum Blank for Square Cup Drawing Using the Streamline Method”, Journal of Materials Processing Technology, Vol.110, pp.146~151,2001.
23. H. D. Hibbitt, P. V. Marcal and J. R. Rice, “A Finite Element Formulation for Problems of Large Strain and Large Displacement”, Int. J. Solids Struct., Vol.6, pp.1069~1086,1970.
24. R. M. McMeeking and J. R. Rice, “Finite Element Formulations for Problems of Large Elastic-plastic Deformation”, Int. J. Solids Struct., Vol.11, pp.601~616,1975.
25. “Theory and user information”, MARC Analysis Research Corporation. Volume A. Version K7.
26. “Mentat Command Reference”, MARC Analysis Research Corporation. Version3.1.
27. Y. M. Huang and Jia Wine Chen, “Influence of Die Arc on Formability of Cylindrical Cup-Drawing”, Journal of Materials Processing Technology, Vol.55, pp.360~369,199
指導教授 葉維磬(Wei-Ching Yeh) 審核日期 2002-7-16
推文 facebook   plurk   twitter   funp   google   live   udn   HD   myshare   reddit   netvibes   friend   youpush   delicious   baidu   
網路書籤 Google bookmarks   del.icio.us   hemidemi   myshare   

若有論文相關問題,請聯絡國立中央大學圖書館推廣服務組 TEL:(03)422-7151轉57407,或E-mail聯絡  - 隱私權政策聲明