臺灣博碩士論文加值系統

在傳統的製鞋中，面底成型與貼合工程為製鞋最後一個環節利用黏膠將鞋面與鞋底貼合成一體，為使塗膠後達到所需的強度，鞋面與鞋底塗膠前需進去打粗，提高接觸面積提升強度。由於鞋面與鞋底多為複雜曲面，而這樣的貼底工序需要依靠有一定技術經驗的技師來進行打粗塗膠工作，造成對技師的依賴。因此為了能減少人力資源提升生產效益，開發了虛擬貼底製程演算法，因應鞋底在成型方面會有尺寸不同，自動辨識計算鞋面打粗塗膠輪廓曲面的技術。
目前以質量彈簧系統去開發虛擬貼底演算法，但用質量彈簧系統進行貼底模擬時會有一個問題，就是貼底時的施力大小過大，這樣的施力大小不符合與真實世界變形的結果，因此為了能改善這個問題本研究建立一套柔性材料參數，並配合試片拉伸模擬算法，去改善質量彈簧系統虛擬貼底施力大小的問題。
本研究也另外以有限元素法應用在虛擬貼底上，由於有限元素法準確性比質量彈簧系統高，為了驗證其準確性，也利用有限元素法應用試片模擬上，利用試片模擬結果來驗證其準確性，最後再進行虛擬貼底模擬實作

In traditional shoe manufacturing, the upper and sole process is the last step in shoe-making, where the upper and sole are laminated together using adhesive. In order to achieve the required strength after gluing, the upper and sole need to be roughened before gluing to increase the contact area and enhance the strength. Since the uppers and soles are mostly complex curved surfaces, the laminating process requires a skillful worker to do the roughing and gluing work, which makes it dependent on the worker. Therefore, in order to reduce labor resources and improve production efficiency, we have developed a virtual laminating process algorithm to automatically identify and calculate the rough coating profile of the upper in response to the different dimensions of the sole in the molding process.
In order to improve this problem, a set of Mass-spring system with flexible material parameters is developed, and a test piece stretching simulation algorithm is used to improve the size of the force applied to the mass-spring.
In this study, the finite element method is also applied to the Virtual Sole-Upper Binding. Since the accuracy of the finite element method is higher than that of the mass spring, in order to verify its accuracy, the finite element method is also applied to the specimen simulation and the results of the specimen simulation are used to verify its accuracy and finally the Virtual Sole-Upper Binding simulation is performed.

摘要....i
Abstract........ii
誌謝....iii
目錄....iv
表目錄...vii
圖目錄...ix
第一章 緒論......1
1.1研究背景......1
1.2研究動機與目的........2
1.3文獻回顧......2
1.3.1製鞋系統開發文獻探討.3
1.3.2物理基變形文獻探討...6
1.4研究方法與流程........9
1.5論文架構......10
第二章 基礎理論..11
2.1質量彈簧系統變形......11
2.2有限元素法變形........12
2.3拉伸試驗測試規範......13
第三章 質量彈簧形變之柔性材料參數建置......15
3.1柔性材料參數建立......15
3.2柔性材料拉伸測試......19
3.3柔性材料資料庫........20
3.3.1柔性材料變形曲線圖...20
3.3.2數據資料庫建立......27
3.4柔性材料數位參數......28
3.4.1模型前處理..29
3.4.2MSS拉伸模擬..31
3.4.3材料參數關係式......34
3.5 柔性材料數位參數模擬驗證......37
第四章 有限元素法形變實作.41
4.1 VegaFEM介紹..41
4.2 VegaFEM建立試片模擬..42
4.2.1 FEM試片模擬....43
4.3FEM虛擬貼底程式流程...46
第五章 結果與討論........47
5.1FEM虛擬貼底結果......49
5.2FEM與MSS變形模擬差異比較......53
5.3討論..57
第六章 結論與未來展望....58
6.1結論....58
6.2未來展望......59
參考文獻.....60
Extended Abstract....62

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