Recently, the Technical Exchange Conference of Spindle Branch of China Machine Tool & Tool Builders' Association was successfully held in Beijing. Huang Lei from the Equipment Industry Department of the Ministry of Industry and Information Technology and Li Wenchao, Chairman of Spindle Branch of China Machine Tool & Tool Builders' Association and Deputy General Manager and Chief Engineer of Luoyang Bearing Research Institute Co., Ltd., attended the meeting. The meeting was chaired by Yang Hu, Secretary General of the Spindle Branch and General Manager of the Precision Components Division of Luoyang Bearing Research Institute Co., Ltd..

This conference focused on the key technology field of electric spindles, the core functional components of machine tools. Many authoritative experts in the industry were specially invited to give reports on six of the most representative research directions, including spindle rotor dynamics design, bearing detection technology and application, spindle key technology research and application, spindle dynamic accuracy influencing factors tracing analysis, spindle health monitoring and self-healing technology research, artificial intelligence and equipment predictive maintenance technology.

The series of reports not only covers the cutting-edge theoretical innovations in electric spindle dynamics uncertainty technology, key control technology for machine tool bearing detection, digital design and analysis technology for machine tool spindles, spindle rotation error separation and influencing mechanism analysis, high-end equipment unbalanced vibration bionic self-healing control technology, and bearing remaining life prediction technology based on field generalization, but also integrates the experience of industrial engineering transformation, vividly interpreting the practical path of collaborative innovation of "industry-university-research-application".

During the meeting, the delegates listened attentively throughout, the academic atmosphere was strong, and the interactive exchanges were enthusiastic.