The project is jointly undertaken by Zhuzhou Diamond Cutting Tool Co., Ltd., Xi'an Airlines, Shenyang Dawn, South 331, Guizhou Liyang, Shandong University, Beijing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics and other domestic aviation key enterprises and well-known universities. "High-end CNC machine tools and basic manufacturing equipment" technology major projects. The National Numerical Control Special Implementation Management Office, relevant person in charge of the project participating units, experts and technical personnel attended the project kick-off meeting.
Based on the demand of domestic aviation engine processing industry, the project aims to improve the efficiency of aero-engine machining and realize the localization of high-performance cutting tools and non-standard special-purpose cutting tools for aviation engines, and support the improvement of China's aero-engine machining technology. The project is divided into five topics, dedicated to the development of high-performance tool series products, master core design technology, high-stability batch manufacturing technology and supporting cutting technology, to form a complete tool package solution for batch application and verification.
Thermal Break Profile Aluminium Profile
Thermal Broken aluminum doors and windows, using insulated aluminum profiles and insulating glass, have the advantages of energy saving, sound insulation, noise prevention, dustproof and waterproof. The heat transfer coefficient K of the aluminum door and window of the broken bridge is less than 3W/m2·K, which is half of the heat loss of the ordinary door and window, the heating cost is reduced by about 30%, the sound insulation is more than 29 decibels, and the water tightness and air tightness are good. Colorful and colorful, aluminum is durable.
Thermal Break Profile Aluminum Profile
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