Hongyu Wei

Title: Innovations of Hongyu Wei in Micro-Nano Surface Treatment

Introduction

Hongyu Wei is a notable inventor based in Nanjing, China. He has made significant contributions to the field of mechanical surface treatment through his innovative methods. His work focuses on enhancing the performance and quality of surface materials, particularly in complex shapes.

Latest Patents

Hongyu Wei holds a patent for a micro-nano incremental mechanical surface treatment method. This method involves several steps, including using a modification tool with a designable end to contact 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 indented surface. This process continues until the surface material reaches a predefined thickness, achieving grain refinement and improved surface performance. The method is advantageous due to its high bonding strength, low pollution, and cost-effectiveness.

Career Highlights

Hongyu Wei is affiliated with the Nanjing University of Aeronautics and Astronautics, where he continues to develop and refine his innovative techniques. His work has garnered attention for its practical applications in various industries.

Collaborations

Hongyu Wei collaborates with esteemed colleagues, including Laishui Zhou and Huiliang Zhang. Their combined expertise contributes to the advancement of surface treatment technologies.

Conclusion

Hongyu Wei's innovative approach to micro-nano surface treatment represents a significant advancement in mechanical engineering. His patented method not only enhances surface performance but also offers a flexible solution for complex workpieces.