Weizhi Li

Title: Weizhi Li: Innovator in Metal Additive Manufacturing

Introduction

Weizhi Li is a prominent inventor based in Changchun, China. He has made significant contributions to the field of metal additive manufacturing. His innovative work focuses on enhancing mechanical properties through advanced extrusion mechanisms.

Latest Patents

Weizhi Li holds a patent titled "Metal additive manufacturing extrusion mechanism for monitoring and improving mechanical properties in situ." This patent relates to a mechanism designed to monitor and improve mechanical properties during the metal additive manufacturing process. The mechanism includes a wire conveying unit, a composite cavity unit, a high-temperature loading unit, a temperature detecting unit, a pressure loading unit, a pressure detecting unit, and an in-situ monitoring unit. Multi-stage high-temperature loading is achieved through silicon nitride heater components, while service temperature detection is facilitated by thermocouple components. Additionally, multi-stage pressurization is accomplished through continuous pressure loading and high-frequency pressure loading, with service pressure detection provided by strain gauge components.

Career Highlights

Weizhi Li is affiliated with Jilin University, where he continues to advance research in metal additive manufacturing. His work has garnered attention for its innovative approach to improving mechanical properties in situ.

Collaborations

Weizhi Li collaborates with notable colleagues, including Zhichao Ma and Shuai Tong. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Weizhi Li's contributions to metal additive manufacturing exemplify the innovative spirit of modern inventors. His work not only enhances manufacturing processes but also sets a foundation for future advancements in the industry.