Yong Wan

Title: Yong Wan - Innovator in Riveting Technology

Introduction

Yong Wan is a notable inventor based in Sichuan, China. He has made significant contributions to the field of fastening systems, particularly in the development of innovative riveting technologies. His work focuses on improving the efficiency and reliability of riveting processes.

Latest Patents

Yong Wan holds a patent for a "Single-groove and short-tail pulling rivet and erection method thereof." This invention features a pulling rivet that includes a single groove and a short tail with a broached groove characterized by a continuous and smooth cambered surface. The design is notable for its ease of manufacturing, low cost, and convenient erection. The broached groove is an arc surface with three sections of different radiuses, effectively addressing issues such as stress concentration and sticking during riveting. Additionally, the tooth profile of the locking groove section combines an arc and a straight line, significantly enhancing the fastening force. This invention resolves common problems associated with existing short-tail pulling rivets, ensuring performance and reliability in fastening systems for rolling stocks.

Career Highlights

Yong Wan is currently employed at Meishan CRRC Fastening System Co., Ltd. His role at the company allows him to apply his innovative ideas and contribute to advancements in fastening technology. His work has garnered attention for its practical applications in the industry.

Collaborations

Yong Wan collaborates with talented coworkers, including Xu He and Yu Liu. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Yong Wan's contributions to riveting technology exemplify the impact of innovation in engineering. His patented invention addresses critical challenges in fastening systems, showcasing his commitment to enhancing industry standards.