臺灣博碩士論文加值系統

單點增量成形(Single Point Incremental Forming, SPIF)由於不受到專用模具之限制，僅需使用夾持板材之夾具，因此除可降低成本，亦可應用於客製化製造領域。
本文研究透過機械手臂對碳纖維複合材料進行SPIF，並控制材料溫度、成形刀具直徑、垂直步階以及成形極限角度為成形參數。由實驗結果顯示材料用直徑8mm與垂直步階2mm並在玻璃轉變溫度附近(150℃)成形，會因為其特性所以有較好的外型尺寸與成形性。

Since the single point incremental forming (SPIF) is not limited by the special mold, it only needs to use the clamp for clamping the sheet, so it can be applied to the field of customized manufacturing in addition to cost reduction.
In this paper, we study the SPIF of carbon fiber composites by mechanical arm, and control the material temperature, forming tool diameter, vertical step and forming limit angle as forming parameters. The experimental results show that the material is formed with a diameter of 8 mm and a vertical step of 2 mm and is near the glass transition temperature (150 ° C), and has a good outer shape and formability because of its characteristics.

摘 要 i
目錄 ii
表目錄 v
圖目錄 vi
第一章 序論 1
1.1 前言 1
1.2文獻探討 2
1.3 研究目的 6
1.4論文架構 7
第二章 基礎理論 8
2.1碳纖維複材成形 8
2.1.1 碳纖維複材介紹與應用[35] 8
2.2.2複合材料成形方式[29] 8
2.2.3 碳纖維複合材料玻璃轉變溫度Tg 14
2.3單點增量成形 16
2.3.1 SPIF應用 16
2.3.2 SPIF成品的厚度分佈 17
2.3機械手臂 18
2.3.1 應用與發展 18
2.3.2 機械手臂之介紹 19
2.3.3機械手臂座標系之定義[31] 20
2.3.4機械手臂之移動原理 22
2.3.5機械手臂之運動學介紹 23
第三章 實驗方法與設備 27
3.1 實驗流程 27
3.2實驗設備 30
3.2.1材料夾治具 30
3.2.2 刀頭夾治具 32
3.2.3 溫度控制器 34
3.2.4 脫模劑 35
3.2.5 機械手臂 35
3.2.6 力量感測器 37
3.2.7 示差掃瞄熱卡量計 38
3.2.8 表面粗度儀 39
3.2.9 紅外線測溫器 40
3.2.10 熱顯像儀模組 43
3.4.11 非接觸影像量測儀 45
3.4.12 三次元量床 46
第四章 結果與討論 48
4.1 SPIF路徑模擬及驗證 48
4.2溫度對複材SPIF的影響 50
4.3步階與直徑對複材SPIF的影響 54
4.4 SPIF成形角度對表面粗糙度的影響 60
4.5 SPIF成形角度對材料厚度的影響 61
第五章 結論 62
5.1結論 62
5.2未來展望 63
參考文獻 64
個人簡歷 67

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