【正文】 ink. So promote pound main shaft head type 5 axle gear bed and pound development to process lathe (process the lathe including 5 ). At EMO2020 exhibition, new Japanese 5 of worker machine process lathe adopt pound main shaft hair, can realize 4 processing and arbitrary processing of angle of vertical plane, make 5 process and 5 axles are processed and can be realized at the same lathe, can also realize the inclined plane and pour the processing of the hole of awls . Company , DMG of Germany , exhibit DMUVoution series machining center , can put , insert , down 5 process and 5 axes link and process in one, can be controlled by CNC system or CAD/CAM controls directly or indirectly. intellectualizations, open style, the work turns into for the contemporary numerical control system development mainly hastens The 21st century numerical control equipments will be has certain intellectualized the system, the intellectualized content including in numerical control system each aspect: In order to pursue the processing efficiency and the processing quality aspect intellectualization, like processing process adaptive control, craft parameter automatic production。 (6)Software engineering ,etc.. 1 Development trend of a numerical control technology The application of the technology of numerical control has not only brought the revolutionary change to traditional manufacturing industry, make the manufacturing industry bee the industrialized symbol , and with the constant development of the technology of numerical control and enlargement of application, the development of he some important trades (IT , car , light industry , medical treatment ,etc. ) to the national economy and the people39。 (2)Information processing , processing , transmission technology。附錄 1 The development trend of the numerical control technology Summary : Have introduced numerical control technology and the development trend of the equipment and the current situations of the technical development of numerical control equipment and industrialization of our country of our times briefly , have discussed under the new environment further deepened in our country39。 (3)Automatic control technology。s livelihood plays a more and more important role, because these trade necessary digitization that equipped has already been the main trend of modern development. According to the technology of numerical control and equipment development trend in the world at present, its main research focus has the following several respect [1~4]. A highspeed , high finish machining technology and new trend equipped Efficiency , quality are subjects of the advanced manufacturing technology. At a high speed, high finish machining technology can raise the efficiency greatly, quality and grade to raise product, shorten production cycle and improve the petitive power of market. Japan carry technological research association classify their as one of the 5 loud modern manufacturing technologies first for this reason, learn (CIRP ) to confirm it as the centre in the 21st century to study one of the directions in international production engineering. In the field of car industry, produce 40 second when beat such as production of 300,000 / vehicle per year, and many variety process it is car that equip one of the key problems that must be solved。 In order to enhance the actuation performance and the use connection convenient intellectualization, like the feedforward control, the electrical machinery parameter autoadapted operation, the automatic diagnosis load automatic designation model, is automatic entire grades。s OSACA (Open System Architecture for Control within Automation Systems), Japan39。 Japan is Okuma the engine bed pany to display IT plaza (information technology square, is called the IT square)。 Function part specialized level of production and form a plete set ability to be lower。s own brand effect yet in domestic numerical control system, users have insufficient confidence. the ability of sustainable development, to petition numerical control research and development of technology, engineered ability weaker。 It is not enough to analyze to technological application level and ability of numerical control of our country. . Pay close attention to numerical control industrialization many in the issue , consider numerical control industrialization little in the issue synthetically in terms of the systematic one , industry chain in terms of technology。 Secondly seen from security of national defence, the western developed country has classified all the highgrade , precision and advanced numerical control products as the strategic materials of the country, realize embargo and restriction to our country, Toshiba incident and Cox Report is the best illustration. Development tactics Proceed from the angles of the fundamental realities of the country of our country, regard the strategic demand of the country and market demand of the national economy as the direction, regard improving our country and making the prehensive petitive power of equipping industry and industrialization level as the goal, use the systematic method , be able to choose the support technology that the initial our country makes the key technology upgraded in development of equipping industry and supports the development of industrialization in 21st century of leading factor, the ability to supply the necessary technology realizes making the jump type development of the equipping industry as the content of research and development. Emphasize market demand is a direction, take terminal products of numerical control as the core , with the plete machine (Such as the numerical control lathe having a large capacity and a wide range, milling machine , high speed high precise highperformance numerical control