The contents of the lecture include interchangeability principle and technical measurement, advanced manufacturing technology, finite element method, design engineering foundation, mechanical manufacturing technology, high-speed cutting mechanism of difficult-to-machine materials, deformation control and correction in NC machining of large components, and research project (1) "High-speed cutting technology and application of titanium alloy thin-walled parts". Project source: National High-tech Research and Development Plan (863 Plan) (2009.1-2010.1), project leader; (2) The national science and technology major project "High-performance ultra-fine grained cemented carbide coated tool series for ferrous metal processing", project source: Ministry of Industry and Information Technology, Ministry of Science and Technology (approval number: 2009ZX040 12-032), (2009.2-2012). (3) "Development of deformation prediction and compensation system for aluminum alloy large structural parts in CATIA environment", project source: Chengdu Aircraft Industry (Group) Co., Ltd. (approval number: SI Technology (/KOOC-0//KOOC-0/)-0/KOOC-0/8), (20/KOOC-0/KOOC). Project Leader (4) "Research on Efficient Drilling Mechanism and Process Parameter Optimization of Fiber Reinforced Composites" Project Source: Shandong Natural Science Foundation (approval number: ZR2011), (2011.6—2014.5005050506 (5) "AF1410" (6) "Research on the theory and method of dynamic physical simulation of manufacturing process", awarded by outstanding young and middle-aged scientists in Shandong Province. Project leader; (7) "Development of titanium alloy high-efficiency NC tool", project source: Chengdu Aircraft Industry (Group) Co., Ltd. (May 2007 ~ June 2009 12), (second place); (8) "Development of CNC high-speed cutter for model engineering", project source: Chengdu Aircraft Industry (Group) Co., Ltd. (2005.6-2007. 12) (second place) (9) "Basic theory and application research on high-speed machining of titanium alloy for aviation" (project number: A1420066) Research on key processing technologies of titanium alloy integral structural parts, Journal of Shandong University, 2009,39 (3): 81-88 Sun Jie, Ke Yinglin, Xu De. Research on key technology of deformation correction in NC machining of large integral structural parts. Journal of Mechanical Engineering, 2003,39 (8): 650. Ke Yinglin. Analysis of the influence of residual stress on machining deformation of aviation integral structure. Journal of Mechanical Engineering, 2005,465,438+0 (2): 65,438+065,438+07-65,438+022. Sun Jie, Ke Yinglin, Kang Xiaoming. Study on safety correction theory of deformation in NC machining of large integral structural parts. China mechanical engineering. 14 (17):1441-1444. Sun Jie, Ke Yinglin. Research on key technology of deformation correction of frame aviation integral structure. Journal of Zhejiang University, 2004,38 (3): 3565438+