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摘要 隨著科學(xué)技術(shù)的迅猛發(fā)展，數(shù)控機(jī)床已經(jīng)成為衡量一個(gè)國家機(jī)械制造工業(yè)水平的重要標(biāo)志。采用經(jīng)濟(jì)型數(shù)控系統(tǒng)對(duì)普通機(jī)床進(jìn)行數(shù)控化改造，尤其適合我國普通機(jī)床擁有量大，生產(chǎn)規(guī)模小的具體國情。機(jī)電一體化技術(shù)涉及機(jī)械、電子、以及控制等多門學(xué)科，是現(xiàn)代工業(yè)最主要的基礎(chǔ)技術(shù)和核心技術(shù)之一，是衡量一個(gè)國家機(jī)械裝備發(fā)展水平的重要標(biāo)志。雖然這門學(xué)科還正處于發(fā)展階段，許多理論還處于研究和完善階段，但是它代表著機(jī)械工業(yè)技術(shù)革命的前沿方向，是綜合國力的又一具體體現(xiàn)。因此，我們應(yīng)該重視該學(xué)科的研究，并大力發(fā)展這門學(xué)科，逐漸縮小與日美等發(fā)達(dá)國家的差距。本次設(shè)計(jì)是對(duì)CA6140普通車床的數(shù)控化改造。在國內(nèi)，盛行普通車床改造成數(shù)控車床，此設(shè)計(jì)就是針對(duì)著這以目的而設(shè)計(jì)的，這就降低了生產(chǎn)成本，縮短了工業(yè)化的進(jìn)程，同時(shí)為廣大的生產(chǎn)廠家所接受。 此設(shè)計(jì)主要是結(jié)合國內(nèi)的具體國情，針對(duì)于廣大的用戶所設(shè)計(jì)的。遠(yuǎn)遠(yuǎn)比不上那些外國的設(shè)備所達(dá)到的精度。當(dāng)然，時(shí)代在發(fā)展，隨著我國的正和國力迅速攀升，在不久的將來那些精度要求比較高的數(shù)控設(shè)備一定出現(xiàn)在中國的大部分企業(yè)中。 關(guān)鍵字：數(shù)控改造 機(jī)電一體化 國情 學(xué)科研究 Abstract Along with the science technical fast fierce development, number's controling tool machine has already become the important marking which measures a national machine manufacture industry level.Adopt the economic number controls system to carry on a number to control to turn a reformation to the common tool machine, particularly in keeping with our country the common tool machine own to have great capacity, the small concrete state of the nation of the production scale.The machine electricity integral whole turns a technique to involve a machine, electronics, and control etc. several academicses, is one of the foundation technique and core techniques of modern and industrial most, is the important marking which measures a national development level of the machine material.Although this academics is still be placed in a development a stage, many orieses are still placed in research and perfect stage, it represents the machine industrial technique revolution of ex- follow a direction, is comprehensive another concrete body of national strength now.Therefore, we should value the research of that academics, and strongly develop this academics, contract to wait with day the United States gradually flourishing nation of margin.This design is to control to turn a reformation to the number of CA6140 common lather.At the domestic, the widely accepted common lather reforms into a number to control lather, this design is to aim at this with the purpose but design of, this lowered production cost and shortenned industrialization of the progress is a large production factory in the meantime, house accept. This design is mainly to combine local concrete state of the nation and aim at at what large customer design.Far and far can not compare with the accuracy that the equipments of those foreign countries attain.Certainly, the ages is in the development, along with our country of positive with the national strength quickly increase, in the near future those greatly parts of business enterprises that the accuracy requests higher number to control an equipments and must appear in China in. Key word:The number controls a reformation The machine electricity integral whole turn State of the nation The academics study