Abstract: Mechanism and robotics play a significant role in the innovation and development of machines.With the development of human production and lifestyle, mechanism will meet the major needs and focus on the research and construction of the theoretical system of behavioral mechanism. Robotics will concentrate on the construction and development of Tri-Co Robots (Coexisting-Cooperative-Cognitive) theory, technology, and engineering application systems through multidisciplinary integration. The research and development of both mechanism and robotics will make great contributions to improve the design level of national high-end equipment, independence, and controllability of national technology.