2020=spring show=TKU=A+U=protfolio

DIGITAL TECTONICS 數位構築 01 Digital Fabrication/ Stool

Digital Design and Fabrication Tamkang Unversity．A+U Design = Spring Show 2020 Instructor/ Chen Cheng, Chen Student/ Annabelle Lee Peng

凳子

BUMPY 蔗彈椅

CONTENTS 盎錄

01

Topic Description

03

Site Decision Site Introduction Site Photo

09

Concept

13

Design Drawing Line Drawing-A.plan B.four elevation C.four perspective D.section E.explosion drawing F.3D modeling wooden sticks patterns

21

Randering Randering photos Assembly Method

41

Process Photo parts Manufacturing Assemble and install Model Completion

Topic Description 題目說明

01

Learning Target 學習目標 - Taxonomy of Digital Fabrications 數位製造的分類 - Six Ways of Manufacturing 六種製成方法: Sectioning 剖切 Skeleton 格柵 Tessellating 嵌飾 Folding 折疊 Contouring 輪廓 Forming 製成

Topic setting 題目設定 Choose any railway or station in Taiwan, and design a stool based on local area, people, things, time, place and objects as materials. 選台灣任意鐵道/車站，依地方場所，人、事、時、地、物作為 素材設計一張凳子。

Site Decision 基地選擇

03

Site Introduction

虎尾糖廠虎尾驛

斗南火車站

級別：歷史建築 公告日期及文號：中華民國99 年01月15日府文資字第 0992400077號 登錄理由： 1.本案為日治時期木造火車站 之案例，並見證日治時期日糖 會社貨運與客運發展狀況之重 要建築物。 2.虎尾糖廠對地方歷史之文化 深具意義，而虎尾驛做為糖鐵 要站，乃地方歷史重要紀念， 與糖區整體發展甚具發展潛力 。

斗南車站位於雲林縣斗南鎮，為臺灣 鐵路管理局縱貫線及臺灣糖業鐵路斗 南線（廢止）的鐵路車站，是日本人 戰敗前為徵用戰略物資在台灣最後建 造的大型車站。本站為配合臺鐵捷運 化政策，將改建為跨站式站房。於 2017年12月12日舉行動土儀式，預計 2020年12月31日完工。 雲林縣政府計畫興建臺鐵虎尾線，由 斗南至虎尾，串連高鐵雲林站。

鐵路穀倉 他里霧文化園區

斗南車站

「斗六」及「虎尾」是雲林最熱鬧的兩大城市。這兩座城市都是因為發展交通而 成為重要的樞紐。 日治時期的台灣曾經有條鐵路支線從雲林斗南鎮的「斗南車站」延伸出來，並且 一路延伸到了虎尾鎮，更在虎尾設立了一座「虎尾車站」。

虎尾驛

虎尾糖廠

虎尾鐵橋 虎尾驛位於臺灣雲林縣虎尾鎮，虎尾驛原是虎尾糖廠客運與小火車車站，最早稱 為「五間厝驛」，西元1920年（大正九年）後改為「虎尾驛」，是虎尾早年最 重要的交通動線，也有客運巴士至虎尾驛接送旅客，日治時期虎尾驛附近一直是 虎尾最繁榮熱鬧的市中心。

虎尾驛是中臺灣糖業鐵路的重要車站，二次大戰後改稱「虎尾車站」，曾 因為貨運量增加而另尋他地興建新站，虎尾驛在2010年1月15日被公告為歷史建 築。文化部文化資產局評估，虎尾驛是日治時期木造火車站案例，見證日治時期 日糖會社貨運與客運發展的重要建築物。

虎尾糖廠對地方歷史文化深具意義，虎尾驛為糖鐵要站，是地方歷史重要 紀念，與糖區整體發展甚具發展潛力。

Site Photo

斗南火車站

虎尾糖廠虎尾驛

Concept 概念

09

X

X-|a|

seven as a combo

six as a combo

four as a combo

three as a combo

the simplest component: three points create one surface.

sugar cane 甘蔗

freight train 運貨火車

sugar factories 製糖廠

A

2:1

wood stick 木條

cutting machine 斬斷機

sucrose 蔗糖

B

epoxy+hardener 環氧樹脂+硬化劑

epoxy resin grouting 環氧樹脂灌漿

epoxy resin grouting in batches and input wood stick to mergr in the second time

wait on till dry then cut flush the wood stick edgev

環氧樹脂分批灌漿 並在第二次置入木條黏合

待乾後切齊木條底部邊緣

Design Drawing 設計圖說

13

Top View (+60cm)

Plan (+10cm)

Plan (+20cm)

Plan (+45cm)

Plan (+50cm)

A.Plan

Left Elevation

Right Elevation

Front Elevation

Back Elevation

B.Elevation

NE Perspective

SW Perspective

SE Perspective

NW Perspective

C.Perspective view

(+60cm)

(+50cm) (+45cm)

(+20cm)

(+10cm)

(+-0cm)

D.Section

epoxy to join the wood sticks wood sticks wood tube for joining top wood sticks arcylic/wood for combining 3 units 3D printing tube for joining top components 3D printing tube for joining wood latch to top components top wood latch for fixing slider on wood tube top wood tube for slider screw for slider fixing on wood tube

aluminum extrusion as slider bottom wood latch for fixing slider on wood tube spring for bouncing slider screw for arcylic fixing on concrete arcylic for covering up

screw for wood tude fixing on concrete

bottom wood tube for slider

screw for combining three concrete

concrete

E.Explosion drawing

rhino-grasshopper-circle packing

range

range

random seed: 528

random seed: 58

F.3D modeling wooden sticks pattern

Randering 渲染圖

21

Assembly Method

A.concrete/ base

B.wood/ bottom sleeve/ tube

C.metal/ bottom screw

D.acrylic/ cover

E.metal/ spring

F.wood/ bottom join and latches

G.aluminum extrusion/ slide rail

H.metal/ screw

I.top socket/ sleeve/ tube

J.wood/ top join and latches

K.3D pringting/ top hedging/ tube

L.3D pringting/ top join/ tube

M.arcily/ fixed plate

N.wood/ top hedging

O.wood/ cushion padding

P.epoxy/ chair surface

Process Photos 過程攝影紀錄

41

Vibrating cutting machine

Use vibrating cutting machine to cut the foam board(珍珠板) for making concrete pouring mould.

The mould

After finished cutting the foam board, glued it and use wood sticks on the side to strengthen stability. also pre-embedded plastic tubes to reserve holes for screws.

Laser cutting

Laser cut the plywood for making the tube of the aluminum extrusion slider. use the white glue to join the four side plywood tube.

Parts Manufacturing

first version of the experiment

second(final) version of the experiment

Pouring concrete

Mix contrete with plaster and pour into the mould. wait for 1~2 day till it is 70% dry than demoulding. after demoulding put in water for 1 day to enhance structure.

3D printing

3D printing two parts of tube to connect the wooden tube for slider and the topping epoxy.

Cutting machine

Cut different diameters wooden sticks into different length.

Shaping jar

Randomly arrange those wooden sticks to a size that can fit into the round shaped jar.

Frosting

due to the perfusion error, and the moulds layered texture, sanding is one of the way to smooth the surface and make it easyer to combine three concrete base.

Epoxy resin

Epoxy is for getting the wooden stickes together, also will be the interface between the stool and user. mixing and pouring epoxy resin, base on the size, need to batch in three times to prevent the jar beformation bt the heat.

Unit assembly

After finishing manufacturing each unit, its time to assembled all the parts. it needs help from others(2 people) to finish building it.

assemble and install

Model Completion