【正文】 mber controls the local market share of the tool machine to amount to 50%, going together with the domestic number to control the system( universality type) to also e to a 10%. Take a wide view the our country number control the technique to be close to 50 years of development process, planning through 45 years especially of offend the pass, every consider obtained the following result. the number controls the foundation of the technique development, basic controled the modern the number controls the the our country was already basic to control from the number controls the system, servo drive, the number controls the host, special airplane and its kit piece of foundation technique, among them, big and parts of techniques have already had the foundation that mercializes the development of carry on, parts of techniques have already mercialize, the industry turn. first step bees the number to control the industry offending the foundation that close result and parts of techniqueses39。s( Mazak) the CyberProduction Center of the pany exhibition。The intelligence of the simplification plait distance, the simplification operation turn, if the auto that intelligence turn plait manmachine interface etc. that distance, intelligence turn。The principal axis speed and accelerations of a principal axis lather of the German pany of DMG amount to 12* respectively!000 rs/ mm and 1 g. In the aspects of processing the accuracy, be close to 10 in the last yearses, the mon series control the tool machine to process the accuracy to have already been raised to 5 μ ms by 10 μ ms, the precise class processes the center then from 35 μ ms, raise to μ ms, and the super nicety process the accuracy to have already started enter the rice class of ( μ ms). At the dependable sex aspect, abroad number control the MTBF value of the device already 6000 hses are above, the MTBF of the servo system the value attains the 30000 hs above, express the very high and dependable.For the sake of the realization highspeed, the high process, with it the function parts of the kit such as electricity principal axis, straight line the electrical engineering got the fast development, application realm further extension. 5 stalk move to process and reunite to process the fast development of tool machine Adopt 5 stalk moves to process to three curved face spare partses, can have the best and several shapes to carry on slice to pare with the knife, not only the clean degree is high, and the efficiency is also significant to generally,1 set 5 efficiencies of the stalk motive bed can be equal to 2 sets 3 stalk motive beds, especially use to sign the square nitrogen to turn the etc. the super and hard material knife carries on the highspeed to pare the hard steel spare parts of ,5 stalk move to process and can pare 3 stalk to move to process the exertive higher past move number to control the reasons, such as system and the host structure plications...etc. because of 5 stalk , its price wants to pare 3 stalk to move the number to control the tool machine high number times, the plait distance technique difficulty that add pare greatly, check and supervision 5 developments of the stalk motive bed. At present because of the emergence of the electricity principal axis, make carry out a structure of pound principal axis that 5 stalk move to process greatly for simplification, it makes the difficulty and costs significant lower, the price margin that counts to control the system promoted a type of pound principal axis 5 stalk motive beds and pounds process the development of the tool machine( contain 5 the noodles process the tool machine). In the EMO2001 exhibition would up, new Japanese work machine of 5 the noodles process the tool machine adoption pound principal axis head, can carry out 4 perpendicular flat surfaces to process and arbitrarily the angle process, make 5 the noodles process to process with 5 stalks can on same pedestal tool machine realization, can also carry out to tilt to one side to face and pour the bore of to German DMG pany exhibition DMUVoution series processes the center, can at pack to clip once 5 the noodles process to move to process with 5 stalk , can be are direct by the CNC system control or CAD/ CAM or indirect control. The intelligence turn, the open type, network bees main trend that counts to control the system development for the contemporary 21 centuries of number control the material and will is a system that has the certain intelligence to turn, the contents that intelligence turn include at count to control each aspect in the system:In pursuit of process the efficiency and process the intelligence of the quantity to turn, if process the process from the orientation to control, the craft parameter is automatically born。s livelihood more and more important function, because big trend that the numeral of the material turns to is already the modern development that these professions currently in the world count control the technique and it equips the trend of the development to see, its main research is hot the point contain following 14 ］s of a few aspect ［s. 1. one high speed, high processing technology of and new trend of the materials The efficiency, quantity is a forerunner to make the technical high speed, high processing technology of can lift biggest highefficiency, the quantity and the file times of the exaltation product, shorten to produce the period and exaltation market petition the technique research meeting to list as it to one of the 5 greatest moderns manufacturing technique first for this Japan, international produce the engineering academic association( CIRP) to is certain it to study one of the directions for 21 centuries of center. At the car industry realm, the year produces 300,000 production rhythms are 40s,