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研究生:廖翊棨
研究生(外文):Yi-Chi Liau
論文名稱:汽車鈑金模具骨架式3D實體模型建構之研究
論文名稱(外文):On the development of construction of three-dimensional solid model in the stamping die model of the automobile with skeleton method
指導教授:賴景義賴景義引用關係
學位類別:碩士
校院名稱:國立中央大學
系所名稱:機械工程研究所
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2007
畢業學年度:95
語文別:中文
論文頁數:93
中文關鍵詞:參數化設計骨架模型汽車沖壓模具
外文關鍵詞:Parametric DesignStamping Die of AutomobileSkeleton Model
相關次數:
  • 被引用被引用:4
  • 點閱點閱:299
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  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
目前汽車鈑金模具開發設計中,三維實體建構之應用愈來愈重要,因三維實體模型能改善傳統二維設計中視圖檢視困難及設計不合理處之檢查不易等缺點。目前三維實體建構技術中,參數化設計是廣泛應用於實體建模之技術,但參數式設計無法為不同的零件結構之間提供關聯性,所以使用者必需手動一步一步的修改每個零件之尺寸而造成相當的不便。本研究中將採用骨架模型於三維實體設計中,首先由骨架型模先建立各組合零件結構間之關聯性,而每一個零件之外形結構將可由建立之關聯性來設計,各零件尺寸之間的關聯性則可藉由骨架模型來集中管理,因此,如果互相關聯的零件尺寸中之任一尺寸發生變化,則和其相關聯之零件尺寸也將發生變化。本研究提出骨架模型並應用於沖壓模具之建構且以實際沖壓模具之建構來描述骨架參數式設計之優點。
Presently, in the design of the stamping die model of the automobile, the three-dimensional solid model is getting important , because it can improve the difficulty in traditional two-dimensional design such as the shortcoming in presenting the three-dimensional view and un-reasonable design. Conventional three-dimensional design applies the technology so called parametric design, which cannot relate the data structures between various parts. The user must change each dimension one by one manually, which is very inconvenient. In this study, we propose a skeleton model for the design of three-dimensional mold. The relative data structures between the parts which are assembled and established first. The shape of each part is then designed in terms of such a data structure. With such a skeleton model, the dimensions that are related to each other are converged through the data structure . Thus, if there is any dimension changed, will related dimensions of other parts will be changed also. We propose the skeleton method by means of a stamping die mold and describe its advantage over conventional parametric design with the design of real CAD models for a die mold.
摘要......................................................I
ABSTRACT.................................................II
誌謝....................................................III
目錄.....................................................IV
第一章 緒論.............................................1
1.1 前言..................................................1
1.2 文獻回顧..............................................3
1.3 研究目的與方法........................................4
1.4 論文架構..............................................6
第二章 汽車鈑金沖壓模具概論.............................9
2.1 前言..................................................9
2.2 汽車鈑金沖壓模具之製程................................9
2.3 汽車鈑金引伸模具結構.................................16
第三章 三維實體模型之參數式設計與骨架設計..............25
3.1 前言.................................................25
3.2 電腦輔助3D實體設計...................................26
3.3三維實體參數式設計....................................27
3.4 骨架模型.............................................30
第四章 引伸模具3D CAD設計..............................43
4.1 前言.................................................43
4.2 引伸模具之參數式建構程序.............................45
4.3 引伸模具之骨架式設計.................................57
4.4 討論.................................................75
第五章 結論與未來展望..................................82
5.1 結論.................................................82
5.2 未來展望.............................................83
參考文獻.................................................85
[1]R. Anderl, R. Mendgen, “Parametric Design and Its Impact on Solid Modeling Applications”, Institute of Computer Integrated Design, Faculty of Mechanical Engineering, Germany
[2]張冶, 陳志英, “基于裝配約束關係的零部件參數化設計”,北京航空航天大學 ,能源與動力工程學院,北京(2003)
[3]P. Aspettati, S. Barone, A. Curcio, M. Picone, “Parametric and Feature-Based Assembly in Motorcycle Design from Preliminary Development to Detail Definition”, Dipartimento Di Ingegneria Meccanica, Nucleare e Della Produzione, University of Pisa Ufficio INNOVAZIONE Tecnica Veicoli, Piaggio e C. S.p.A.(2001)
[4]李芳華, “覆蓋件模具的參數化三維設計”, 湖北汽車工業學院, 材料工程系, 湖北(2002)
[5]R. Mantripragada, J. D. Adams, S. H. Rhee, Dr. D. E. Whitney, “Integrated Computer Tools for Top-Down Assembly Design and Analysis”, Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139 (1999)
[6]尤春風, 陳宗柏, 郭志平, 葉雅琴, “CATIA V5使用手冊 機械設計篇” , 知城數位科技股份有限公司, 台北(2002)
[7]尤春風, 陳宗柏, 郭志平, 葉雅琴, “CATIA V5使用手冊 進階應用篇” , 知城數位科技股份有限公司, 台北(2003)
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