Over the years, we have been committed to the life test and reliability technology of rolling bearings, ferrography monitoring technology, sealing bearing performance, friction torque, laser optimization treatment, hub bearings and other scientific research work. He has been responsible for and participated in many national and provincial-level scientific research projects 10, and the key project of the seventh five-year plan, CAD research of general bearings, won the second prize of scientific and technological progress of the Ministry of Mechanical and Electrical Engineering. He has published more than 60 academic papers in Journal of Zhejiang University and International Journal of Bearing, with monograph 1 department. "Rolling bearing life and reliability strengthening testing machine and its test method" and "hub bearing unit friction torque testing machine and its test method" were patented.
Papers on bearing life test technology, vibration and noise are widely cited.