Wuzhong Group completed the national "863 Program" project

Wuzhong Group announced yesterday that it has succeeded in the development of the CKX5680 CNC heavy-duty propeller seven-axis five-link turning and milling machine tool on behalf of China's ship processing equipment with high, precise and pointed level.

The project, which was undertaken by Wuzhong, Huazhong University of Science and Technology National CNC System Engineering Technology Research Center and Zhenjiang Ship Propeller Factory, is positioned as “the highly sophisticated strategic equipment needed to solve the critical parts processing of modern ships in China”. According to reports, the "Big Mac" equipment that has been successfully developed in the combination of production, study and research for three years has a maximum turning diameter of 8000mm, a maximum turning height of 2000mm and a maximum weight of 100T. The precision car (milling) is used to cut the function of the propeller blade surface, and it can also realize the machining of the multi-surface of the propeller at one time by using the characteristics of the turning and milling compound, so that the precision of the profile processing of the parts and the positional accuracy of each machining surface are obtained. Guaranteed, greatly improved the overall processing quality of the propeller.

At the technical appraisal and product acceptance meeting hosted by the Ministry of Science and Technology yesterday, the expert group believes that this equipment for seven-axis five-link combined machining, host, control and space surface processing has achieved independent innovation results, not only It has filled the gap in the development of composite processing machine tools in China, and many technologies are the first in China. At the same time, it also provides high-performance domestic equipment for the manufacture of aircraft engines and rocket engines in China, strengthening China's national defense construction and promoting national economy-related industries. Development is of great significance.

It is reported that Wuzhong Group, as a large state-owned enterprise that manufactures heavy and super heavy-duty machine tool equipment, has continuously strengthened its technological innovation and transformation in recent years. Its manufacturing strength and its ability to participate in international competition have all improved significantly. Its products not only consolidate and improve the domestic market. The market share, and expand the space of the international market, only foreign orders received this year more than 17 million US dollars, and achieved zero breakthrough in some developed countries and regions.

Well-known experts and professors from the Beijing University of Aeronautics and Astronautics and the Institute of Mechanical and Electrical Research organized by the Ministry of Science and Technology of the Ministry of Science and Technology and the leaders of the provincial and municipal science and technology departments participated in yesterday's technical appraisal and product acceptance activities.