Li Su

Title: Innovations of Inventor Li Su

Introduction

Li Su is a notable inventor based in Shenyang, China. He has made significant contributions to the field of testing devices, particularly in the area of friction and wear performance. His innovative approach has led to the development of a unique testing device that enhances the efficiency and accuracy of experiments.

Latest Patents

Li Su holds a patent for a "Testing device for a current-carrying friction and wear performance of a flexible rolling friction pair." This device includes a base plate, supporting profiles, guiding rail sliders, a screw assembly, a movable supporting plate, a fixed supporting plate, first bearing supports, and a slider supporting plate. During the testing process, the device can monitor dynamic torque of a rotating wheel to obtain friction moment and friction force of the flexible rolling electrical contact component. This innovation allows for simultaneous online monitoring of multiple experimental variables such as friction performance, current-carrying capacity, preload, friction force, and temperature. The design significantly simplifies the testing structure and method while reducing testing costs.

Career Highlights

Li Su has worked with prestigious institutions such as Harbin Institute of Technology and Shenyang Xinhang Wojin Machinery Technology Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced testing devices.

Collaborations

Li Su has collaborated with notable colleagues, including Xinwei Wang and Liguo Tan. Their combined efforts have furthered research and development in the field of friction and wear performance testing.

Conclusion

Li Su's innovative contributions to testing devices demonstrate his commitment to advancing technology in the field. His patent reflects a significant step forward in simplifying testing processes while ensuring accuracy and efficiency.