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中英文外文翻译数控系统
外文翻译
A, count to control a system development trend
Develop a first on trial sex number to control system from 1952 American M.I.T., have already walked through 46 calendar distances till now.The number controls system from at the beginning of the electron tube type start, experience following several deveolp step:
Cent the number of the - small scaled super - tiny machine type of the large scale integration - of the calculator type -- of the - large scale integration of the small scale integrated circuit of the sign type transistor type -- type - type - controls system.To the 80s, population development trend BE:The number controls apparatus to deveolp toward the CNC from the NC;Extensively adopt 32 potential CPU the composition have another microprocessor system;Raise the integration degree of system, reduce volume, adopt mold mass to turn structure, easy to cut, expand to get stripe with function, satisfy the demand that the different type number controls engine bed;Drive apparatus to communicate, numeral turn a direction development;The CNC apparatus turns a direction development toward the artificial intelligence;The auto of adoption new model weaves distance system;Intensify correspondence function;The number controls system reliability to continuously raise.In fine, the number controls an engine bed technique to continuously deveolp, the function is more and more perfect and use more and more convenient, the reliability is more and more high, the function price compare also more and more high.To 1990, the whole world number controls system profession to produce a plant house to produce for year number control system about 130,000 sets.Abroad number control system technique the population of the development deveolp trend BE:
1.The new generation number controls the system structure of the system adoption open type
Get into 90s and technically fly to soon deveolp because of the calculator and push number control the faster renewal of the engine bed technique to
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