臺灣博碩士論文加值系統

本研究的目的在於利用Holonic製造系統之理念，將複雜的射出成型模模具冷卻水道管路的配置問題簡化，並結合能量平衡法則、經驗法則與幾何因素，建構出其相關之模組關係，作為設計最佳冷卻水道管路配置的參考模組，提供工程師從事最佳化設計時的架構組織，幫助設計工程師快速的完成冷卻管路最佳化的流程圖與程式的攥寫，以得到最佳的冷卻時間與冷卻管配置。
研究中以能量平衡為依據，使用經驗法則來作為最佳化設計時的限制範圍，以建立最佳化時的模式，使程式能快速的完成最佳化，以節省最佳化設計時所花費的時間。並針對不同的成形品幾何形狀所引發的冷卻管配置問題，引用向量與簡易的數學計算式來處理，進一步建構基本幾何特徵面符號與資料庫。本文先以一矩形平板為研究對象，並使用有限差分法來驗證其可行性，再依成形品之形狀，運用所建構的基本幾何特徵面來組合表示，引入等效面積的轉換觀念，來處理簡化形狀變化較緩之非矩形平板成形品的冷卻水道管路之配置，而對於由不同空間平面之矩形平板組成的ㄇ字形矩形平板，則使用長度展開來處理，將其轉為同一平面之平板，並結合等效面積轉換方式來處理其冷卻水管實際管路的配置與型式的選擇。至於實際上管路之配置與管型式的選擇，則以達到良好的熱效率為其選擇與調整的依據。

The purpose of this study is used paradigm of the Holonic Manufacturing System to simplify the layout of the cooling pipe design of Injection Mold Die. On base the experience rule, energy equilibration and the shape factor. It is building the relation of the Mold for the layout, supply the structural model and speeding up to finish the flow chart of the optimization and writing program. We can get the optimal cooling time and the layout of cooling pipe design.
In this research we are base on the energy equilibration and use the experience rule as the constraint domain to build the optimization model, speed up to finish optimal design and reduce the period of time for the optimization. We aim the difference shape of the product generation the problem that layout the pipe, and refer the vector and mathematics follow to build the characterize shape’s single and database.
The first case, we aim the rectangle plate and use the finite difference method to identify the practicability. We follow the shape of product and employ the construct characterize shape to indicate it. Using the equivalent area conception to simplify the irregular shape and layout the cooling pipe. On the other hand, whereat the ㄇ-shape. We use the length’s expand concept to layout the cooling pipe

中文摘要I
英文摘要II
誌 謝III
目 錄IV
圖表目錄VI
第一章 緒論1
1.1 前言1
1.2 研究動機與目的2
1.3 文獻回顧3
1.4 論文架構5
第二章 射出成型模模具冷卻系統概論8
2.1 模具冷卻系統之回顧8
2.2 射出成型冷卻過程之重要性8
2.3 模具之冷卻機構9
2.4 模具冷卻設計的考慮事項與設計準則9
第三章HOLONIC製造系統14
3.1 HOLONIC製造系統簡介14
3.2 HOLON與HOLARCHY之關係及架構14
3.3 HMS概念與射出成型模模具冷卻系統冷卻管路之最佳化設計15
第四章基本假設與理論公式26
4.1基本假設26
4.2冷卻時間簡易計算法27
4.3簡易冷卻法28
4.4影響冷卻時間的因素30
4.5熱傳導之幾何形狀因子31
4.6冷卻水管之位置與尺寸33
第五章冷卻水管之總散熱表面積39
5.1基本形狀特徵面40
5.2特徵面之組合43
5.3非矩形平板之等效矩形轉換44
5.3.1等效矩形形狀尺寸之演算步驟44
5.4 展開之等效長度46
5.4.1執行步驟48
第六章 最佳化之方法與策略58
6.1最佳化問題的數學模式與數值方法58
6.2冷卻時間最佳化60
6.3冷卻水管位置之最佳化63
第七章 案例研究70
7.1案例一70
7.2案例二77
7.3案例三86
第八章 結論與建議99
8.1結論99
8.2 建議100
參考文獻102
作者簡介107

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