A primary product appraisal meeting was held at the Beijing Institute of Power Machinery. The object of the appraisal was two five-axis linkage CNC machine tools, and the supplier was Dalian Kede CNC Co., Ltd. These two machines are particularly suitable for the efficient and precise machining of components such as aerospace turbine rotors.

The users of these two numerically-controlled machine tools, the Beijing Power Machinery Research Institute, belong to the aerospace science and engineering system and are key scientific research and production units in the defense industry. On the same day, the two machine tools of the five-axis vertical milling and milling machining center of Dalian Kede CNC were certified. The average machining efficiency was 30% higher than that of other five-axis machine tools of other structures. This machine tool was used to supply a domestic aerospace enterprise for complex use. Impeller-like workpiece machining replaces the imported machine tools that the company has been using. They are high-precision and high-precision dual-rotary working tabletop five-axis vertical machining centers developed by Dalian Guangyang Technology and Codd CNC with the advantages of high-end numerical control technology chain and industrial chain. The machine tool achieved a historic breakthrough in exporting Germany at the end of July last year.

For the significance of the cooperation between Dalian Kede Numerical Control Co., Ltd. and Beijing Power Machinery Research Institute, the participating experts believe that engine technology is the "crown" of modern industry, and the engine manufacturing industry is the "pearl" of "crown". Cooperation is not only the best interpretation of high-end CNC machine tools and basic manufacturing equipment, but also the organic integration of advanced aerospace manufacturing technology and advanced manufacturing equipment.