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這是年初我設計用於紀錄交大建築所十週年展[註1] 的Time-lapse [註2] 間歇性攝影滑車,製作所投入的心力不輸之前的CAD/CAM[註3]作業,看來我有點雷切中毒了,設計完東西丟給機具輸出的感覺真好XD。
直接先看Final成果影片吧。 *註[1] 2011 交大建築展 DECAED ONE
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有好的展出內容,也需要好的佈展記錄,幕後的Time-lapse攝影滑車與450D單眼,10秒拍一張、拍一趟耗時90分鐘、位移180cm、相機鏡頭角度自轉60度。Time-lapse以前用腳架定鏡玩過幾次,也是時候嘗試不一樣的動態Time-lapse運鏡。
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也有好的展場規劃。
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也有好的導覽解說。
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也有好的專題講座。
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還有敬業的工作人員,至今還是很訝異大家的合作效率,僅花兩天就完成佈展。
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耐操好用的450D <
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再次證明了雷切萬能,Time-lapse軌道滑車特寫
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萬用紙管
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引略可見花窗GAGA字樣
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CAD/CAM練習小品
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付諸實用的 Flora Crystal Lamp/佛洛拉燈
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佈展後的交大摩斯漢堡餐會
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以下附加Time-lapse軌道滑車的製作過程。首先放樣分解後的3D物件,以慢速馬達透過變速齒輪組去帶動滑車的自走、鏡頭自轉和連拍的間格。或許會問為麼不用Arduino 等IC晶片來控制全部動作不是來的更方便?但僅以電子電路去設計的機具,也失去了那傳統機械齒輪連動的物理質感.....哈我承認其實是為了雷切而雷切,齒輪上面多餘的雕花就是證據XD
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先從螺絲的組構開始,要讓機具能拆解以便日後更換齒輪組。
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然後開始雷射切割
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0.5cm的壓克力也不是LaserPro的對手
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熱騰騰的齒輪組出爐
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拆模洗淨
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陰乾
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一旁的零件活像一隻小兔子,Oh~彈塗魚
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沒有六角螺帽板手就自己切一個
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安裝慢速馬達
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上減速齒輪組
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旋鈕跟腳架墊片
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兩個紅色的雙向開關、對焦紐,仔細找可以看到綁著鐵絲的齒輪跟黑色的微動開關,來控制快門線
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完成,不用RED-ONE攝影機,人人都可以拍Time-lapse 4K影片。
1 Comments
很有質感
不過壓克力可能用久了容易碎裂
讚