ロータリー超音波微細加工法による機能性表面の創成・評価および応用

使用旋转超声微加工方法创建、评估和应用功能表面

• 批准号: 16K17990
• 负责人: 徐 少林
• 金额: $ 2.66万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2016
• 资助国家: 日本
• 起止时间: 2016-04-01 至 2017-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16K17990/
• 关键词: Micro-/nanofabrication; Ultrasonic vibration; Textured surface; Functional performance; Surface quality; Theoretical prediction; 機能性表面; 超音波援用加工; 微細構造; 濡れ性; 低摩擦

In the past one year, I have mainly optimized the rotary ultrasonic texturing (RUT) processes for fabrication of textured surfaces with better surface quality, further improved the theoretical research of the relationship between textural features and functional performances, and tried to design more geometrically defined tools for broadening the machinable structures of the RUT method. The burrs and surface defect problems were found to be partly solved by controlling the undeformed chip thickness and chip flow direction; the theoretical model has been established by using the principles of thermodynamics, and it can be used to predict and calculate the surface wettability; Different geometrically defined tools were designed and manufactured, and these tools can be used to fabricated different types of hybrid micro-/nanostructures. Using the experimental data, I have published 4 international journal papers on the related areas.

在过去的一年中，我主要优化了旋转超声毛化（RUT）工艺，以获得更好的表面质量的毛化表面，进一步完善了纹理特征与功能性能之间关系的理论研究，并试图设计更多的几何定义的工具，以扩大RUT方法的可加工结构。通过控制未变形切屑的厚度和切屑的流动方向，可以部分解决表面缺陷和表面缺陷问题;利用热力学原理建立了理论模型，可以预测和计算表面润湿性;设计并制造了不同几何形状的工具，可以用于制备不同类型的混合微/纳米结构。利用实验数据，我已经在相关领域发表了4篇国际期刊论文。

项目成果

Analysis of machinable structures and their wettability of rotary ultrasonic texturing method

• DOI: 10.3901/cjme.2016.0910.112
• 发表时间: 2016-10
• 期刊: Chinese Journal of Mechanical Engineering
• 影响因子: 4.2
• 作者: Shaolin Xu;K. Shimada;M. Mizutani;T. Kuriyagawa

Development of a novel 2D rotary ultrasonic texturing technique for fabricating tailored structures

• DOI: 10.1007/s00170-016-9133-z
• 发表时间: 2017-03
• 期刊: The International Journal of Advanced Manufacturing Technology
• 作者: Shaolin Xu;K. Shimada;M. Mizutani;T. Kuriyagawa

Minimizing Burrs and Defects on Microstructures with Laser Assisted Micromachining Technology

• DOI: 10.20965/ijat.2016.p0891
• 发表时间: 2016-11
• 期刊: Int. J. Autom. Technol.
• 作者: Shaolin Xu;Shinsaku Osawa;R. Kobayashi;K. Shimada;M. Mizutani;T. Kuriyagawa