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研究生: 油錫翰
Yu, Hsi-Han
論文名稱: 磁力成型-透過CNC及多點磁力擠出技術克服模塊化製造的局限性
Magnetic Forming-Overcoming the Limits of Modular Manufacturing through CNC Mutipoint Magnetic Extrusion
指導教授: 柳川肯
Kane Yanagawa
學位類別: 碩士
Master
系所名稱: 規劃與設計學院 - 建築學系
Department of Architecture
論文出版年: 2020
畢業學年度: 108
語文別: 中文
論文頁數: 95
中文關鍵詞: 數位製造數位工藝磁力成型
外文關鍵詞: Digital Manufacturing, Digital Craft, Magnetic Forming
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  • 隨著時代推進,新興材料的出現為建築帶來更多的發展及想像空間,特殊材料伴隨著不同特殊製成方式及材料質感表現,接著數位輔助製造及設計的興起,讓設計師可以介入材料及製成的設計流程階段,甚至針對特殊材料進行客製化的機器製程研發,讓傳統工藝可透過電腦模擬及機器協同作業的方式更精準地控制造型生成及發展出新的設計可能性。

    本論文主要探討磁力拉塑成型的製造工法,透過分析磁性材料,磁鐵排列方式以及機器的移動路徑來進行製造加工,
    材料部分以塑料與磁粉混和形成的磁性塑料作為實驗發展,製成上透過磁鐵吸引排斥力所產生的磁場環境來對磁性塑料進行拉塑控制造型的生成。

    在論文操作中對磁性塑料進行質感及型態的操作研究來得知此材料的極限與型態可能。並針對測試得出材料限制進行客製化工具的製造,以類似CNC的機具模組控制多顆磁鐵的移動位置進行磁力拉塑,透過磁鐵位置的定位及多點磁性排列組合設計創造磁性成型的Pattern變化

    此種磁性塑料因為能夠直接透過磁力進行造型控制,並可透過單一機器針對每段造型的不同需求進行塑料成型,因此減少了一般可塑性材料成型加工所需的模具製造,以及單一模具灌注的製造模式。並讓設計得以更加趨近客製化。

    該論文透過對磁性材料的探索發展出能夠擺脫重力的製造方式,也試圖找尋在空間及製程上能夠更加自由的造型想像。

    With the advancements of the times, the emergence of new materials has brought more space for development and imagination to architecture. Unique materials are accompanied by different specialized manufacturing methods and material performance. The rise of digitally assisted manufacturing and design, encourages designers to intervene in CNC tooling and material manipulations during the design process. The development of this trend in customized machine processing allows the designer new design possibilities and greater control through computer simulation and machine collaboration. This thesis paper discusses the manufacturing method of magnetic stretch molding, through the analysis of magnetic materials, the arrangement of magnetic fields and the tool path control of the machine for manufacturing and processing.

    In regards to the magnetic materials, the magnetic plastic is formed by mixing plastic resin and magnetic powder. Material ratios and mechanical test were conducted to establish a baseline for the performance characteristics and form generation traits of the magnetic plastic during stretch forming, through a magnetic field environment generated by the attraction and repulsion force of high strength magnets. According to the material restrictions obtained by these tests, custom CNC tools were designed and fabricated that could be used to control the coordinate positioning of multiple magnets in space. The magnetic forming is created through the positioning, polarity of the magnet field and the design of multi-point magnetic arrangement patterns.

    The primary advantages of this type of magnetic plastic forming process, which can be directly controlled with the magnetic force of a single machine into various shapes, is the reduction in the mold manufacturing components when compared with general plastic material molding methods and in use cases in environments with limited manufacturing facilities.

    摘要 Chapter 1 1-1研究背景 8 1-1.1 數位工藝 10 Digital Craft 1-1.2 小結(材料,工具&製成,電腦輔助製造) 14 Summary (Materials, Tools & Finishing, Computer Aided Manufacturing 1-1.3 數位工藝下材料導向設計方法與研究目標 17 Material-Oriented Design Method and Research Goal under Digital Technology 1-1.4 設計方法&架構 18 Design Method Chapter 2 2-1研究材料-可塑性材料 19 2-1.1 製成方式 Molding Manufacturing Mode 2-1.2 磁力 20 Magnet 2-2磁力研究 21 Magnetic Research 2-2.1 磁體 Magnet 2-2.2 受磁力吸引材料 Magnetically Attracted Material 2-2.3 磁場 22 Field 2-3案例分析 24 Case Study 2-3.1 案例整理與論文發展目標 28 Case Sorting and Paper Development Goals Chapter 3 3-1 初步材料測試 29 Material Test 3-1.1 初步製程測試 31 Preliminary Manufacturing Test 3-2 磁體拉塑成型實驗 32 Stretch Molding Experiment 3-2.1 環氧樹酯種類與磁粉比例測試 34 Epoxy Resin Types and Magnetic Powder Ratio Test 3-2.2 磁性材料擠出時間測試(連接端) 37 Magnetic Material Extrusion Time Test 3-2.3磁鐵與材料質感測試(端點) 38 Magnet and Material Texture Test(Node) 3-2.4磁鐵與材料質感測試(連接端) 39 Magnet and Material Texture Test(Connector) 3-2.5高度(連接端) 40 Height Test 3-2.6磁鐵性質與分佈實驗 53 Magnet Properties and Distribution Experiment 3-2.7基座面板偏移測試 Base Panel Offset Test 3-3型態測試整理 48 Type Test Summary 3-4 maya 模擬 49 Maya Simulate 3-4.1模擬一(垂直單向拉塑): 50 Simulation One (vertical unidirectional stretching): 3-4.2模擬二(多顆/斜向拉塑): 51 Simulation Two (multiple/oblique drawing) 3-4.3參數比對整理 Parameter Comparison 3-5第一次實驗回饋檢討 & 製造測試步驟 52 The First Experimental Feedback Review & Manufacturing Test Steps 3-6製程設計發展&討論 53 Process Design Development & Discussion Chapter 4 4-1 機器製造 54 Robot Manufacturing 4-1.1機器製造及運作方式 55 Machine Manufacturing and Operation 4-2電腦設計模擬與製造 59 Design Simulation 4-3設計製造作品 64 Design Manufacturing 4-4設計可能性模擬 78 Probability Simulation Chapter5 5-1 研究成果 87 Research Results 5-2研究工法限制 88 Comparison of Research Methods 5-3未來發展 89 Possible Research & Developed in Future 附錄 93

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