Beihang University

Junling Xiong

Wuxiang Zhang

Xilun Ding

Huichao Deng

Jiarui Zhang

A real-time adjustment device for width and thickness of impregnated fiber bundles includes a width and thickness adjustment mechanism and a width measuring laser mechanism. The width and thickness adjustment mechanism is arranged under a filar guide, and is moved vertically by a cylinder. The width and thickness adjustment mechanism has a hollow concave roller and a hollow convex roller arranged vertically. A position of the hollow convex roller is fixed. Vertical positions of the hollow concave roller are controllable. Fibers pass between the hollow concave roller and the hollow convex roller. The width measuring laser mechanism is arranged between the filar guide and a processing workpiece to measure the fiber width in real-time and send the measurement results back to the control system. The position of the hollow convex roller can be adjusted based on the error between the width and the preset value.

Growing community of inventors

Beijing, China

Junling Xiong