數(shù)控外文翻譯---數(shù)控技術(shù)和裝備發(fā)展趨勢-數(shù)控設(shè)計-全文預(yù)覽
【正文】 demand, also will be realizes new manufacture pattern like agile ma nufacture, hypothesized enterprise, the global manufacture foundation unit. The domestic and foreign some famous numerical control engine bed and the numerical control system manufacture pany all has promoted the related new concept and the prototype in the nearly two years. takes the new technical standard, the standard establishment about numerical control system design development standard As mentioned above, the open style numerical control system has a better versatility, the flexibility, the patibility, the extension, countries and so on US, European Economic Community and Japan implements the strategy development plan in abundance, and carries on the open style architecture numerical control system specification (OMAC, OSACA, OSEC) the research and the formulation, the world 3 biggest economies have carried on the nearly same science plan and the standard formulation in the shortterm, has indicated a numerical control technology new transformation time oning. Our country also started in 2020 to conduct China39。 In order to enhance the actuation performance and the use connection convenient intellectualization, like feedforward control, electrical machinery parameter autoadapted operation, automatic diagnosis load automatic designation model, self regulating grade。m enhanced 5181。s HyperMach engine bed feed rate reaches 60m/most greatlymin, fast is 100m/min, the acceleration reaches 2g, the main axle rotational speed has reached 60 000r/min. Processes a thin wall airplane part, only uses 30min, but the same ponents need 3h in the mon high speed milling machine processing, needs 8h in the plain milling machine processing。 (6) software technology and so on. 1 numerical control technology trend of development Not only the numerical control technology application has brought the revolutionary change for the traditional manufacturing industry, causes the manufacturing industry to bee the industrialization the symbol, moreover along with numerical control technology unceasing development and application domain expansion, he to national economy and the people39。 (2) information processing, processing, transmission technology。s new technology the integration of machinery product which forms to the traditional manufacture industry and the emerging manufacturing industry seepage, namely socalled digitized equipment, its technical scope cover very many domains: (1) machine manufacture technology。 (5) sensor technology。s Shanghai General Motors, already used by the high speed processing center position production line part substitution aggregate machinetool. American CINCINNATI Corporation39。 In the processing precision aspect, in the recent 10 years, the ordinary level numerical control engine bed processing precision from 10181。m, and the ultra precise processing precision started to enter a nanometer level (). In the reliable aspect, the overseas numerical control installment value has reached above 6 000h, the servosystem value achieved above 30000h, displays the extremely high reliability. In order to realize, the high precision work high speed, with it necessary function part like electricity main axle, the straight line electrical machinery obtained the fast development, the application domain further expanded. 5 axis linkage processing and pound processing engine bed fast development Uses 5 axis linkages to the three dimensional curved surface ponents processing, the available cutting tool best geometry shape carries on the cutting, not only the smooth finish is high, moreover the efficiency also large scale enhances. Believed generally that, 1 5 axis linkage engine bed efficiency may be equal to 2 3 axis linkage engine bed, specially uses when the cubic boron nitride and so on the ultra hard material milling cutter carries on the high speed mill ing hardened steel ponents
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