外文翻譯----數(shù)控技術(shù)和裝備發(fā)展趨勢-數(shù)控設(shè)計(jì)-wenkub
2023-05-19 11:31:44 本頁面
【正文】 y to higher benefit. Because such reasons as plicated that 5 axles link the numerical control system , host puter structure that but go over, it is several times higher that its price links the numerical control lathe than 3 axles , in addition the technological degree of difficulty of programming is relatively great, have restricted the development of 5 axle gear beds. At present because of electric appearance of main shaft, is it realize 5 axle plex main shaft hair structure processed to link greatly simplify to make, it makes degree of difficulty and reducing by a large margin of the cost, the price disparity of the numerical control system shrinks . So promoted 5 axle gear beds of head of plex main shaft and pound to process the development of the lathe (process the lathe including 5 ). Bee the main trend of systematic development of contemporary numerical control intelligently , openly , workedlily The numerical control equipment in the 21st century will be sure the intelligent system, the intelligent content includes all respects in the numerical control system: It is intelligent in order to pursue the efficiency of processing and process quality, control such as the selfadaptation of the processing course, the craft parameter is produced automatically。 (3)Automatic control technology。 Numerical control technology and equiping development trend Equip the engineering level , level of determining the whole national economy of the modernized degree and modernized degree of industry, numerical control technology is it develop new developing new hightech industry and most advanced industry to equip (such as information technology and his industry, biotechnology and his industry, aviation , spaceflight,etc. national defense industry industry) last technology and getting more basic most equipment. Marx has ever said the differences of different economic times, do not lie in what is produced , and lie in how to produce, produce with some means of labor . Manufacturing technology and equiping the most basic means of production that are that the mankind produced the activity, and numerical control technology is nowadays advanced manufacturing technology and equips the most central technology. Nowadays the manufacturing industry all around the world adopts numerical control technology extensively, in order to improve manufacturing capacity and level, improve the adaptive capacity and petitive power to the changeable market of the trends . In addition every industrially developed country in the world also classifies the technology and numerical control equipment of numerical control as the strategic materials of the country, not merely take the great measure to develop one39。 (4)Servo drive technology。 Join the convenient one in order to improve the performance of urging and use intelligently, if feedforward control , adaptive operation , electrical machinery of parameter , discern load select models , since exactly makes etc. automatically automatically。 The specialized level of production of function part and ability of forming a plete set are relatively low。s own brand effect that the domestic numerical control system has not been set up yet, users have insufficient confidence. the ability of sustainable development, research and de
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