Liu Li

Title: Liu Li: Inventor of Three-Dimensional Composite Weaving Equipment.

Introduction

Liu Li is an inventor based in Beijing, China. Her work includes a patented equipment design for producing three-dimensional woven composite products.

Latest Patents

Liu Li is associated with 1 patent: “Three-Dimensional Weave-Forming Equipment for Composites.” The invention combines a main equipment body with numerical-control software designed for three-dimensional weaving. Its systems control the movement of a digital template, a pickup device, and a guiding sleeve.

The equipment is designed to produce composite parts with smooth inner and outer surfaces, precise dimensions, low porosity, and stable performance. It also supports localized reinforcement and directional properties based on design requirements. The invention addresses limitations of existing equipment, including restricted cross-sectional shapes and excessive porosity, and is particularly suited to large products with complex external structures.

Career Highlights

Liu Li’s listed professional affiliations include the Advanced Manufacture Technology Center at the China Academy of Machinery Science & Technology. The supplied information also lists the center under a slightly different version of the institution’s name.

Collaborations

Liu Li’s listed coworkers include Feng Liu and Zhongde Shan.

Conclusion

Liu Li’s patented equipment advances three-dimensional composite weaving by supporting precise, low-porosity products with complex shapes and design-specific reinforcement.