Yao Meng

Title: Yao Meng: Innovator in Spherical Metal Powder Technology

Introduction

Yao Meng, an inventive force hailing from Liaoning, China, has made significant contributions to the world of 3D printing technology. With a remarkable portfolio of three patents, he has focused on the innovative preparation of spherical metal powders, crucial for enhancing the efficiency of 3D printing processes.

Latest Patents

Yao Meng's latest patents reveal his ingenuity in developing advanced apparatuses and methods for producing high-quality spherical metal powder.

1. **Device and method for high-efficiency preparation of spherical metal powder for 3D printing employing separation into fibers** - This inventive apparatus includes a housing, a crucible, and a specially designed powder collection area. A unique turnplate structure, which is made from a material with poor thermal conductivity, serves as the foundation. The innovation lies in the selection of a metal material with a wetting angle of less than 90° to act as the atomization plane. By applying electromagnetic force to break capillary jet flow in conjunction with centrifugal atomization, this invention transforms traditional metal processing methods, leading to molten metal in a fibrous split form.

2. **Apparatus and method for preparing spherical metal powder based on one-by-one atomization method for uniform droplets** - This patent details an apparatus featuring a cohesive housing, a crucible, and an effective collection bin. It incorporates a turnplate with a concentric circular groove that further enhances the atomization process. By integrating the pulsated orifice ejection method with centrifugal atomization, Yao achieved a fibrous split mode to produce high-melting-point metal powders with controllable particle sizes, high sphericity, and optimal flowability, meeting industrial production standards.

Career Highlights

Yao Meng has demonstrated notable expertise throughout his career, particularly during his tenure at Dalian University of Technology. His work has bridged the gap between theoretical research and practical application, showcasing his dedication to advancing 3D printing technology.

Collaborations

Throughout his career, Yao has worked alongside distinguished collaborators, including Xiaoming Wang and Yang Zhao. These partnerships have enriched his research projects and facilitated the development of groundbreaking innovations in metal powder preparation.

Conclusion

Yao Meng stands out as an influential inventor in the realm of 3D printing. His innovative designs and methods for preparing spherical metal powders significantly contribute to the efficiency and effectiveness of modern manufacturing processes. As the field of additive manufacturing evolves, Yao's work is poised to have a lasting impact, shaping the future of 3D printing technology.