Qin Xuda is the Professor of Mechanical Engineering at Tianjin University (TJU). His research spans difficult-cutting materials processing. He also cares for the technology research of aircraft assembly system.His research interests include difficult-to-cut materials processing, and damage mechanisms in machining CFRP. He is the project leaders of some national research grants. He is widely published in the leading scholarly journals in mechanical engineering. Professor Qin teaches the course of FUNDAMENTALS OF MACHINE MANUFACTURING TECHNOLOGY in TJU.