Yongmei Ma

Title: Innovations in 3D Printing by Yongmei Ma

Introduction

Yongmei Ma is a prominent inventor based in Beijing, China. She has made significant contributions to the field of 3D printing, particularly through her innovative approaches to nylon powder compositions. With a total of 3 patents, her work is paving the way for advancements in manufacturing processes.

Latest Patents

Yongmei Ma's latest patents include a nylon powder composition specifically designed for 3D printing, along with its preparation method and applications. This invention focuses on a high molecular weight nylon powder composition that consists of 100 parts by weight of high-viscosity nylon powder, 1-5 parts by weight of a flow agent, and 0.1-1 parts by weight of an antioxidant. The nylon powder can be selected from various types, including nylon 6, nylon 66, nylon 11, nylon 12, nylon 612, and nylon 610. The resulting composition has a particle diameter ranging from 20-100 micrometers, which enhances powder spreading performance and suitability for 3D printing processes.

Another notable patent involves a composition for 3D printing, a process for preparing it, and the resulting articles. This invention utilizes a solidifying method through UV irradiation, which reduces energy consumption and environmental impact by eliminating the need for high-temperature heating and special solvents. The use of micro-nano powder as the main material, combined with polymer resin as an adhesive, results in improved strength, heat resistance, and chemical resistance after the resin undergoes electron beam irradiation.

Career Highlights

Yongmei Ma is affiliated with the Chinese Academy of Sciences, where she conducts her research and development in innovative materials for 3D printing. Her work has garnered attention for its practical applications and contributions to the field.

Collaborations

Yongmei collaborates with esteemed colleagues, including Xuechun Lin and Wenhua Sun, who contribute to her research endeavors and innovations.

Conclusion

Yongmei Ma's contributions to 3D printing technology through her innovative nylon powder compositions and processes highlight her role as a leading inventor in the field. Her work not only advances manufacturing techniques but also emphasizes sustainability and efficiency in production.