引伸成形加工問題之有限元素分析

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李健彰(Jian-Zheng Lee) 查詢紙本館藏

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機械工程學系

論文名稱

引伸成形加工問題之有限元素分析

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關鍵字(中)

★ 引伸
★ 有限元素

關鍵字(英)

論文目次

目錄頁碼摘要Ⅰ目錄Ⅱ圖表說明IV符號說明Ⅷ第一章緒論1-1 前言11-2 文獻回顧21-3 研究動機與目的3第二章基本理論2-1 彈塑性有限元素基本觀念52-1-1 有限元素求解程序52-1-2 彈塑性材料特性矩陣62-2 Update Lagrangian Formulation (ULF)理論102-3 接觸問題之處理112-3-1 接觸之定義122-3-2 接觸面摩擦效應之處理122-3-3 接觸之處理程序13第三章實驗方法及有限元素模擬3-1 實驗方法153-1-1 引伸模具及胚料153-1-2 網格蝕刻153-1-3 引伸試驗153-1-4 材料拉伸試驗163-1-5 應變量測及分析173-2 有限元素分析173-2-1 基本假設183-2-2 引伸模型193-2-3 接觸條件193-2-4 收斂檢查20第四章結果與討論4-1 實驗驗證214-2 母模圓角(Rd)之影響234-3 間隙之影響244-4 料片外形之影響244-5 壓料板力的影響25第五章結論與建議5-1 結論265-2 建議27附錄65參考文獻70

參考文獻

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指導教授

葉維磬(WEI-CHING YEH)

審核日期

2000-7-7

推文