3D printing of conical insulating spacer using alumina /UV-cured-resin composite

2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) Pub Date : 2015-12-17 DOI:10.1109/CEIDP.2015.7352047

M. Kurimoto, Y. Yamashita, H. Ozaki, T. Kato, T. Funabashi, Y. Suzuoki

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引用次数: 20

Abstract

3D printing is a process of joining materials, usually layer upon layer, to make objects from 3D model data. It has a potential to provide various prototypes of solid insulator and the insulators with gradient material e.g. functionally graded material. This paper investigates the feasibility of 3D printing of a conical insulating spacer with using alumina/UV-cured-resin composite material. The light transmission characteristics of the composite material revealed that UV was transmitted through the composite system although the amount of micrometric alumina fillers was 40 vol%. It provides the evidence that the alumina composite is cured by UV. The permittivity characteristics of the composites was confirmed to be according to the formulas for permittivity of two media. Furthermore, 3D model data of the conical insulating spacer was designed by FEM software and printed out by the stereolithographic 3D printer. Finally, we confirmed the 3D printer could produce a prototype of the conical insulating spacer using the alumina/UV-cured-resin composite.

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用氧化铝/ uv固化树脂复合材料3D打印锥形绝缘间隔片

3D打印是一个连接材料的过程，通常是一层又一层，从3D模型数据中制作物体。它具有提供各种固体绝缘子原型和梯度材料(如功能梯度材料)绝缘子的潜力。本文研究了用氧化铝/ uv固化树脂复合材料3D打印锥形绝缘隔板的可行性。复合材料的透光特性表明，即使微米级氧化铝填充量为40 vol%，紫外光仍能通过复合材料。为紫外固化氧化铝复合材料提供了证据。根据两种介质的介电常数公式确定了复合材料的介电常数特性。在此基础上，利用有限元软件设计了锥形绝缘隔板的三维模型数据，并用立体光刻3D打印机打印出来。最后，我们确认了3D打印机可以使用氧化铝/ uv固化树脂复合材料生产锥形绝缘间隔的原型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP)

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