Chen Liangyu, male, Han nationality, 195912/month, born in party member, born in Taitou, Shouguang, Shandong. 1976 Graduated from Shouguang No.5 Middle School. 1982 graduated from China Shiyou University with a bachelor's degree, 1986 received a master's degree in mechanics from Northeast Institute of Technology, 1994 received a doctor's degree in mechanics from Northeastern University, 1997 graduated from the training class for young and middle-aged cadres at the Party School of Liaoning Provincial Party Committee, 1997 was promoted to a professor. At present, he is a professor at Northeastern University, director of the National Engineering Mechanical Foundation Teaching Base of Northeastern University, member of the Steering Committee of Mechanical Foundation Teaching in Colleges and Universities of the Ministry of Education, member of the National Gear Standardization Technical Committee, member of the National Gear Professional Technical Committee, executive director of the Editorial Board of Mechanical Foundation Series Textbooks of China Academy of Sciences, and a technical expert of blast furnace longevity in Laigang Group. Has been engaged in mechanical transmission teaching, scientific research and higher education teaching and management. In the research of gear transmission and spiral bevel gear transmission, he has successively completed more than 20 national and provincial ministries and other scientific research tasks, including 1 item of the National Natural Science Foundation, 1 item of the Liaoning Natural Science Foundation, 1 item of the Seventh Five-Year Plan and the Eighth Five-Year Plan of the Ministry of Aeronautics and Astronautics, and presided over the teaching base of the national advanced engineering machinery basic course.