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研究生： 朱容德
Jung-Te Chu
論文名稱： 以反應曲面法建立圓環鍛粗加工摩擦模型
Build Rings Upsetting Friction Model by RSM
指導教授： 葉維磬
Wei-Ching Yeh
口試委員:
學位類別： 碩士
Master
系所名稱： 工學院 - 機械工程學系
Department of Mechanical Engineering
畢業學年度： 100
語文別： 中文
論文頁數： 65
中文關鍵詞： 圓環鍛粗 、反應曲面法 、異向性 、摩擦
外文關鍵詞： response surface methodology(RSM), isotropy, Upsetting, friction, anisotropy
相關次數： 點閱：16  下載：0 
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    • 在鍛造過程中模具與胚料間的摩擦為影響材料變形的主因之一，圓環鍛粗為成熟且常見之探討界面摩擦行為之平台，為瞭解等向性或非等向性摩擦造成的材料變形，利用圓環鍛粗實驗結果來建立迴歸模型並探討比較模型性質。迴歸模型使用反應曲面法(RSM)重新設計葉[26]與林[27]之圓環鍛粗實驗，以三水準全因子實驗設計之概念建立實驗點，最後以二階含交互項之模型迴歸並以指標變數結合不同定性區域得到迴歸模型；建立包含摩擦等向性與異向性之完整迴歸模型，以預測鍛粗加工塑性變形行為。

    In this paper, we study the behave of friction of forging between die and material. We make different surface morphology specimen and mold , upset on lubricating condition. To optimize the efficiency and reduce the number of experiment, we use response surface methodology to design and analyse the results of rings upsetting experiment. The model we build is combine isotropy and anisotropy deformation of rings upsetting. Compare the different models performance and discuss its composition.

    目錄 摘要...........................................................i Abstract......................................................ii 誌謝.........................................................iii 目錄..........................................................iv 表目錄....................................................... vi 圖目錄.......................................................vii 符號表......................................................viii 第一章 緒論....................................................1 1-1 前言......................................................1 1-2 文獻回顧..................................................4 1-3 研究目的與動機...........................................11 1-4 本文流程架構.............................................12 第二章 反應曲面法與實驗設計...................................12 2-1 反應曲面法...............................................12 2-2 基本原理.................................................13 2-3 引用實驗介紹.............................................18 第三章 模型建構...............................................22 3-1 模型結構.................................................23 3-2 最佳模型.................................................30 第四章 結果與討論.............................................33 4-1 回歸模型比較.............................................33 4-2 模型檢驗與驗證...........................................38 4-3 總結.....................................................44 第五章 結論與建議.............................................47 5-1 結論.....................................................47 5-2 建議.....................................................48 參考文獻......................................................49 附錄一........................................................53 附錄二........................................................54 附錄三........................................................55 附錄四........................................................58 附錄五........................................................63

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