Wenfeng Ding is currently a professor of Mechanical Engineering and Doctoral Tutor at Nanjing University of Aeronautics and Astronautics, P.R. China. His research interests include grinding technology and equipment, superhard abrasive tools, machining process simulation and control technology.

Biao Zhao is currently an associate professor of Mechanical Engineering at Nanjing University of Aeronautics and Astronautics, P.R. China. His research interests include high-efficiency and precision grinding technology, high-performance abrasive tools, grinding mechanisms and process optimization.

Ning Qian is currently an associate professor at Nanjing University of Aeronautics and Astronautics. His research interests include high-performance grinding mechanisms and technologies.

Haonan Li is currently a professor at the School of Aerospace, University of Nottingham, Ningbo, China. His research interests include grinding technology, tooling, and machine design and build.

Jiuhua Xu is currently a professor at Nanjing University of Aeronautics and Astronautics, he is also the Changjiang scholar. His research interests include high-efficiency and precision machining technologies, intelligent manufacturing, etc.