Ministry of Science and Technology at the national scientific and technological development plans and national high-tech projects, respectively, the "precision manufacturing and cnc key technology applications and demonstrations" and "cnc key technology and equipment supporting the industrialization of technology and application" and other projects.
These projects total R & D funds invested 542 million yuan, China's provision of 124 million yuan, has arranged for 20 kinds of technical difficulty, high prices of imports or foreign countries on China's restrictions on imports of sophisticated equipment for large cnc; support a Cnc machine approved midrange systems and cnc production base supporting the industrialization of technological research, conducting a cnc system and servo-driven technology, high-speed spindle, and other key features, and so on the basis of a number of common technology research. At present, these scientific and technological projects have achieved initial results, some of the key technology of a breakthrough, a group of highly sophisticated research and development of large cnc equipment, based on common technology research and application has been made effective. Key national organization of 20 kinds of sophisticated technological equipment cnc large-scale research has been completed and is currently the majority of delivery. If the second Machine Tool Plant of Qiqihar, Qinghua University and Harbin Electric plant the goal of common development of mixed-5-axis machine, mainly used for processing large-scale turbine blades, and other surface components; second machine tool plant in Jinan and Beijing University of Aeronautics and Astronautics on the production 5-axis gantry high-speed processing machine, mainly used for processing "diversion" of the large pumps blade; Beijing Institute of Electrical and Mechanical Services of high-tech joint-stock companies for the development of the Oriental Turbine Factory Leaves 5-axis machining centers to meet the 600 MW steam turbine blades of large-scale processing Quality and processing efficiency requirements, import prices only one-third of similar machines.
Shenyang Machine Tool Development of the multi-axis milling complex vehicle processing center, mainly for the body, precision connectors, commutator and speed into a spiral with pieces of leaves, round diamond teeth bit parts in complex shapes, such as processing, particularly for defense industry The development of new technology products. Cnc machine by the Nanjing Research and Development Limited autonomy large cnc turning on a unit, with torque, rigid, and high accuracy with two dynamic characteristics of good characteristics, is the processing of large parts pumps much-needed equipment. Jiangsu Duoleng cnc machine developed by the joint-stock companies 5-axis floor-cnc Xitang Chuang, mainly for large and medium-sized diesel engines, large and medium-sized complex structure of processing, particularly applicable to the surface with space complex parts fast, efficient processing.