Fabrication of Unidirectional Whisker reinforced Micro Part

单向晶须增强微型零件的制造

• 批准号: 10555038
• 负责人: NAKAMOTO Takeshi
• 金额: $ 8.26万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-10555038/
• 关键词: Laser Photolithography; Micro Part; Whisker; Unidirection; Accuracy; Shrinkage; Tensile Strength; Photopolymer; 照射エネルギー; 樹脂の硬化

This research work deals with the manufacturing of unidirectional whisker reinforced micro part by laser photolithography. In this method, by applying direct current (DC) to a mixture of liquid photopolymer and whiskers, the axis of the whiskers is aligned along the direction of the electric field. The polymer is solidified by UV laser beam writing during the application of the direct current. Micro parts of polymer reinforced by unidirectional whiskers are produced by this method. Shrinkage during the solidification of the photopolymer causes manufacturing errors in laser photolithography. The tensile strength of the polymer with the unidirectional whiskers also increases.

本文研究了用激光光刻技术制造单向晶须增强微部件。在这种方法中，通过对液体光聚合物和晶须的混合物施加直流电，晶须的轴线沿着电场的方向排列。在直流电流作用下，采用紫外激光束刻写固化聚合物。用这种方法制备了单向晶须增强聚合物的微部件。在激光光刻中，固化过程中的收缩会导致制造误差。具有单向晶须的聚合物的抗拉强度也有所提高。

项目成果

中本 剛: "ウィスカー強化した光造形マイクロ部品のウィスカー配向についての検討" 1998年度精密工学会秋季大会学術講演会講演論文集. 64 (1998)

Tsuyoshi Nakamoto：“晶须增强立体制造微元件的晶须取向研究”1998年日本精密工程学会秋季会议学术会议论文集64（1998）。

T. NAKAMOTO: "Consideration on Alignment of Whisker in Unidirectional Whisker Reinforced Micro Part Produced by UV Laser Photopolymerization"Proc. of 1998 Int. Symp. on Micromechatronics and Human Science. 121-126 (1998)

T. NAKAMOTO：“紫外激光光聚合生产的单向晶须增强微型零件中晶须对准的考虑”Proc。

Takeshi NAKAMOTO, Katsumi YAMAGUCHI and Takatoshi TSUCHIYA: "Consideration on Alignment of Whisker in Unidirectional Whisker Reinforced Micro Part Produced by Laser Photopolymerization"Proc. of 1998 International Symposium on Micromechatronics and Human S

Takeshi NAKAMOTO、Katsumi YAMAGUCHI 和 Takatoshi TSUCHIYA：“激光光聚合生产的单向晶须增强微型零件中晶须对齐的考虑”Proc。

Katsumi YAMAGUCHI and Takeshi NAKAMOTO: "Laser Photolithography of Whisker Reinforced Micro Part"Die & Mold Technology. Vol. 13, No. 13. 50-51 (1998)

Katsumi YAMAGUCHI 和 Takeshi NAKAMOTO：“晶须强化微型零件的激光光刻”模具

山口勝美: "マイクロ光造形技術の可能性"機械の研究. 51・1. 31-38 (1999)

山口胜美：“微立体光刻技术的可能性”机械研究51・1（1999）。