3D列印對積層材料之研究

Investigation of 3D printing on additive manufacturing material

許葦亭(Wei-Ting Hsu) ； 李昱廷(Yu-Ting Li) ； 潘旭斌(Hsu-Pin Pan) ； 張峻銘(Chun-Ming Chang) ； 林炳宏(Ping-Hung Lin)

《國立宜蘭大學工程學刊》 13期 (2019/12) Pp. 43-49

https://doi.org/10.6176/BCE.201912_(13).0004

摘要

積層製造（Additive Manufacturing, AM）正迅速地發展，但是其列印材料的機械性能尚未能完全被掌握。在本研究中，我們使用PolyJet系統的UV固化光敏聚合物，分別依據ASTM D256-10和ASTM D4060-10測試了光敏聚合物的衝擊強度和磨耗特性。研究結果顯示，當衝擊試片擺放方向為橫向時，具有最佳的衝擊強度，其衝擊強度為27.25 J/m。當磨耗試片擺放角度呈45度時，其磨耗損失重量為0.0268 g，具有良好的磨耗特性。

關鍵字

積層製造 ； 3D列印 ； 強度

並列摘要

The use of additive manufacturing (AM) is expanding rapidly. However, the mechanical behavior of printing materials has yet to be fully elucidated. In this study, we examined UV-cured photopolymers designed for use in PolyJet systems. We tested the impact strength and wear characteristics of the photopolymer in accordance with ASTM D256-10 and ASTM D4060-10, respectively. When the impact test piece was placed in the transverse direction, it had the best impact strength. Its impact strength was 27.25 J/m. When the wear test piece was placed at an angle of 45 degrees, the wear weight loss was 0.0268 g. It had good wear characteristics.

並列關鍵字

Additive manufacturing ； 3D Printing ； Intensity