臺灣博碩士論文加值系統

現階段臺灣製造業者以中小企業為主體，管理階層藉由採用精實生產，針對生產線的設計與實施改善，積極尋求利潤最大化以及成本最小化的管理方法。同時，有鑑於國際綠色趨勢的倡議下，建構與整備碳盤查相關知識已勢不可擋，精實生產靈活的工作文化能增進原有的生產效益，與永續性的部分中關注有效利用生產資源，兩者間的原則和實踐方向一致，生產最終目標都是通過減少浪費和降低環境影響來提高生產力。
本研究依據個案工廠現況使用能源價值溪流圖（Energy Value Stream Mapping,EVSM）展開，有別於傳統VSM僅瞭解加工的時間浪費，使用EVSM同時識別加工狀態的能源消耗，識別個案公司加工流程情況以及加工工時的電力活動數據，運用FlexSim系統模擬工單加工情況，並於系統中設計使用能源計算的碳排量工具，以直觀的方式分析個案公司工單的生產效益與機台加工的碳排量情況，達成動態價值流分析結合精實生產與綠色製造的目標，期許本研究未來可為各種製造案例提供改善生產與環境浪費的有效方法，以更好的設計和改進流程使企業更具競爭力。

At this stage, Taiwan's manufacturers are primarily from small and medium-sized enterprises. The management level actively seeks management methods that maximize profits while minimizing costs through the adoption of lean production in the design, improvement, and implementation of production lines. At the same time, on the account of the international green trend initiative, the construction and maintenance of carbon inventory related knowledge has become unstoppable. Lean production and a flexible work culture can optimize original production efficiency, while the sustainable aspect focuses on the efficient use of production resources. The principles and practices of the two are similar, and the ultimate goal of production is to increase productivity while simultaneously minimizing waste and environmental impact.
This study is based on the current situation of the case factory and utilizes Energy Value Stream Mapping (EVSM), which differs from traditional VSM whereby it only understands the processing time waste. EVSM is used to simultaneously identify the energy consumption of the processing state and the case company's processing process. Moreover, FlexSim system is utilized to simulate the processing of the work order for the electrical activity data during processing, and design a carbon emission tool using energy calculation in the system to intuitively analyze the production efficiency of the case company’s work order and the carbon emission of machine processing. This research is expected to provide effective methods for improving production and environmental waste in various manufacturing cases in the future, and therefore better designs and improved processes will make enterprises more competitive.

摘要...i
Abstract...ii
誌謝...iv
目錄...v
表目錄...viii
圖目錄...ix
第 一 章 緒論...1
1.1 研究背景...1
1.2 研究動機...2
1.3 研究目的...3
1.4 研究流程...4
第 二 章 文獻探討...6
2.1 價值溪流圖...6
2.1.1 精實生產...6
2.1.2 價值溪流圖簡介...7
2.1.3 價值溪流圖繪製...8
2.1.4 價值溪流圖的廣泛應用...8
2.2 系統模擬...9
2.2.1 系統與模擬...9
2.2.2 系統模擬主要步驟...9
2.2.3 動態價值流分析...10
2.3 FlexSim...10
2.3.1 FlexSim簡介...10
2.3.2 FlexSim套件說明...11
2.4 價值溪流圖結合永續之應用...12
2.4.1 精實生產與綠色製造的關係...12
2.4.2 結合價值溪流圖及永續相關研究...13
2.5 能源碳排指標...14
2.6 文獻總結...15
第 三 章 個案公司與加工流程介紹...16
3.1 個案公司介紹...16
3.2 個案公司G7加工流程...17
3.3 個案公司面臨問題...18
第 四 章 數據蒐集與EVSM分析...19
4.1 數據蒐集與模擬流程架構...19
4.2 數據資料分析...20
4.3 現況EVSM...22
4.3.1 現況EVSM繪製...22
4.3.2 現況EVSM分析...23
4.4 研究限制...24
第 五 章 個案生產流程建模與分析...25
5.1 個案公司現況建模...25
5.1.1 現況建模主要參數設置...25
5.1.2 現況電力碳排量建置...30
5.1.3 模擬時間參數設定...34
5.2 個案建模結果分析...34
5.2.1 系統模擬排程方式...34
5.2.2 系統模擬運行結果...35
第 六 章 結論與未來研究...37
6.1 結論...37
6.2 未來研究...37
參考文獻...38
附錄一...42
附錄二...43
附錄三...44
附錄四...45
Extended Abstract...46

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