Lili Dong

Title: Innovations of Lili Dong in Micro-Nano Surface Treatment

Introduction

Lili Dong is a prominent inventor based in Nanjing, China. She has made significant contributions to the field of mechanical engineering, particularly in surface treatment technologies. Her innovative approach has led to the development of a unique method that enhances the performance of materials.

Latest Patents

Lili Dong holds a patent for a micro-nano incremental mechanical surface treatment method. This method involves several steps, including the use of a modification tool with a designable end that contacts the surface of a substrate material. The tool is rotated in a local region while compressing the material surface. Processing parameters are preset using 3D modeling software. After processing the entire surface, the tool moves downwards to the previously compressed indented surface. This process continues until the surface material reaches a pre-defined thickness, achieving grain refinement and improved surface performance. The method is particularly advantageous for workpieces with complex shapes, offering high bonding strength, low pollution, and cost-effectiveness.

Career Highlights

Lili Dong is affiliated with the Nanjing University of Aeronautics and Astronautics, where she continues to advance her research and innovations. Her work has garnered attention for its practical applications in various industries.

Collaborations

Lili collaborates with notable colleagues, including Hongyu Wei and Laishui Zhou, who contribute to her research endeavors.

Conclusion

Lili Dong's innovative micro-nano surface treatment method represents a significant advancement in material engineering. Her contributions not only enhance the performance of materials but also pave the way for future innovations in the field.