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    Title: 參數化模具 : 以二維圖案轉化成為三維形態之數位設計與製造
    Other Titles: Parametric moulding
    Authors: 林澔瑢;Lin, Hao-Jung
    Contributors: 淡江大學建築學系碩士班
    陳珍誠;Chen, Cheng-chen;陸金雄;Luh, Jin-Shyong
    Keywords: 幾何連圖;參數化設計;參數化模具;數位製造;Geometrically Continuous Figures;Parametric Design;Parametric Moulding;Digital Fabrication
    Date: 2014
    Issue Date: 2015-05-04 09:57:27 (UTC+8)
    Abstract: 本研究由圖形與圖案幾何轉換及形變的探討開始,以及受到艾薛爾圖集的思想啟發,試著思考圖形如何漸進的由一種圖形轉換成另一種圖形。之後,再思考如何經由數位設計與製造的過程,將圖形的連續性與漸變表現出來。

    設計主要分為三階段,圖形幾何連續性的探討與模具製作、綠色博覽會植生亭設計、與參數化模具製作與材料討論。第一階段為基本圖形的討論,以參數化軟體Grasshopper繪製並討論圖形的連續性,以點、線、面為基本操作單元,在不同的幾何拓譜關係中做不同方式的討論。第一階段的圖形以數位製作方式製作完成,將壓克力以雷射切割製作出單元,並以置換的方式產生整個模型的圖形連續變化,利用真空成型機塑型成為最後完成單元模;第二階段為綠色博覽會植生亭設計,以第一階段討論之圖形連續性為主要設計概念,單元以水泥製作出附掛於鐵架上,可使植物攀爬生長之植生亭;第三階段以兩種不同性質的材料製嘗試灌注入參數化模具,在此階段模具藉由模具的改變而產生單元的變化。材料以流體材料及固狀發泡材料為實做對象,在模具製作上有數種不同的方式,生產出的模具可以表現出材料的獨特性。

    藉由本研究,對於以前所熟悉並操作過的數位設計,有更多的想法與突破。在數位設計與製作上做了有別於以往的嘗試,討論參數化圖形與與材料的關係。而不以同材料嘗試去表現模具的不同特色。也因為參數化圖案的發展,進而去思考模具的可變動性,可對應生產出參數化軟體所繪製出的參數化圖形。希望藉由本研究的嘗試,可以提供後續研究者在思考圖案變化與數位製造上更多的可能性,並創造出多變的組構單元,給予建築更豐富的想像。
    Following on from the discussion on the geometric transformation of figures and patterns and inspired by Escher’s work, this study contemplates how one figure gradually transforms into another figure, followed by an examination on showing the continuity and gradual transformation of figures in digital design and fabrication processes.

    The design is divided into three stages as follows: (1) geometric continuity and mold fabrication, (2) installation design for the Green Expo, and (3) materials and fabrication of parametric molds. The first stage discusses fundamental figures, uses the parametric modeling Grasshopper to plot these figures and to discuss their continuity. Point, line, and plane are the basic units from which different geometric and topological relationships can be formed. Figures in the first stage are completed through digital fabrication where units are made from laser cutting of acrylic. Continuous figure transformation is generated by means of parameterization. Finally, a vacuum-forming machine is used to complete the mold unit. The second stage is the design of a plant installation for the I-Lan Green Expo, 2014. The main design concept uses the figure continuity discussed in the first stage of the design to create a unit made of concrete and hung on a steel shelf that allows plants to climb and grow. At the third stage, two materials with different properties are poured into parametric molds, where a change in the molds leads to a change in the units generated. Both a fluid material and a solid foam material are used in the experiments, along with several different methods of mold fabrication, thus the product can demonstrate the uniqueness of the material.

    Through this study, new ideas are formed and breakthroughs are made from the existing and familiar digital design method. New attempts on digital design and fabrication are made to explore the relationship between parametric figures and materials. Different materials are used to exhibit different features of the molds. The development of parametric patterns initiates consideration of how flexible the molds are to variations in parametric design. Such adaptability enables the parametric figures drawn using parametric modeling to be fabricated in reality. It is hoped that this study motivates researchers to create further possibilities with respect to pattern variation and digital fabrication so that widely varied configuration units can be produced to allow more imagination in architectural design.
    Appears in Collections:[建築學系暨研究所] 學位論文

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