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

在过去的一年里，我主要对旋转超声毛化(RUT)工艺进行了优化，以获得更好的表面质量，进一步完善了纹理特征与功能性能之间关系的理论研究，并试图设计更多几何定义的刀具，以拓宽RUT方法的可加工结构。通过控制未变形切屑厚度和切屑流向，部分解决了毛刺和表面缺陷问题；利用热力学原理建立了理论模型，可用于预测和计算表面润湿性；设计并制造了不同几何形状的刀具，这些刀具可用于制备不同类型的微/纳米混杂结构。利用实验数据，我在相关领域发表了4篇国际期刊论文。

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.