1977, graduated from Jilin University of Technology; 198 1 year, with a master's degree from Jilin University of Technology; 1990, Ph.D. from Nagaoka University of Technology, Japan. 198 1 to 1986 as a teaching assistant, lecturer and associate professor of Jilin university of technology; 1990 to 1993 worked in the production technology research institute of Hitachi, Japan; From 65438 to 0993, he returned to China and served as professor, doctoral supervisor and director of the Institute of Roll Forging Technology of Jilin University of Technology.
In 2000, dr su Shizhong and dr Cai founded Changchun ruiguang technology co., ltd. The company takes "Die-less Multi-point Forming Press for Curved Surface" invented by Professor Li Mingzhe as the leading product. In August, 2000, it received 654.38 million yuan from the Innovation Fund for Small and Medium-sized Sci-tech Enterprises of the Ministry of Science and Technology. 200 1 included in the torch plan of the Ministry of Science and Technology. In the same year, we applied for invention patent and utility model patent in 1 1, and the utility model patent was approved in advance. In 2002, Professor Li Mingzhe and members of the project team founded Changchun Ruiguang Technology Co., Ltd. In the field of multi-point forming, Professor Li Mingzhe presided over or completed nearly 20 scientific research topics related to multi-point forming, such as the National 863 High-tech Plan (two), the National Science and Technology Research Plan (two), the National Natural Science Foundation (two), the National Torch Plan, the National Key Promotion Plan of Scientific and Technological Achievements, and the New Product Plan.
Professor Li Mingzhe presided over or participated in more than 20 national and provincial scientific research projects, and won 8 scientific and technological achievement awards, including the first prize 1 for scientific and technological progress in China machinery industry, the first prize 1 for national invention award, the first prize 1 for scientific and technological progress in Jilin province and 4 awards from the former Ministry of Machinery Industry. During his stay in Japan, he won the highly automated research award awarded by the China-Japan Science and Technology Exchange Association.
Professor Li Mingzhe is currently the doctoral supervisor of Jilin University, the director of the roll forging technology research institute, the director of the dieless forming technology development center, the vice chairman of the Plastic Engineering Society of China Mechanical Engineering Society, the vice chairman of Changchun Korean Science and Technology Workers Association, and the executive director of Jilin Korean Economic and Technological Promotion Association.
"Die-less multi-point forming press for curved surface" is to use computer to control multiple basic bodies with adjustable height to form the required molding surface, instead of the mold to realize the rapid die-less forming of three-dimensional curved surface parts. The use of this product does not require additional molds, and large-size parts can be formed on small equipment. This technology is praised by experts at home and abroad as a major innovation in the production mode of three-dimensional surface forming of sheet parts. Globally, only a few companies in the United States and Japan can produce it.
Changchun Ruiguang Technology Co., Ltd. is the only company in China that produces commercial dieless multi-point forming presses for curved surfaces. This product can be widely used to manufacture high-speed train shells such as streamlined headstock, airplanes, ships and pressure vessels. It is an ideal equipment for three-dimensional surface forming and has a very broad market prospect.