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　　數(shu)控鉆床的(de)分類(lei)和普通(tong)鉆床一樣嗎(ma)?有一些(xie)數(shu)控鉆床就是在車床或者銑床前面加了一個(ge)數(shu)控兩個(ge)字，但它的(de)分類(lei)比普通(tong)車床要更加精(jing)細(xi)一些(xie)。

      按(an)照工藝用(yong)途分的(de)(de)話，它(ta)主要有(you)三種，一(yi)類是普通數(shu)控(kong)鉆床，也就是比較常見的(de)(de)數(shu)控(kong)車(che)銑，鉆磨床等(deng)，像數(shu)控(kong)銑床就可以細分為立(li)臥銑床和龍門(men)銑床等(deng)等(deng)，第二類是數(shu)控(kong)加(jia)工中心(xin)比較具有(you)代表(biao)性的(de)(de)就是鏜銑加(jia)工中心(xin)和車(che)削加(jia)工中心(xin)，第三類是數(shu)控(kong)特(te)種加(jia)工機床，它(ta)是利用(yong)電能(neng)、電化(hua)學能(neng)、光能(neng)和生能(neng)進(jin)行加(jia)工的(de)(de)機床，它(ta)的(de)(de)使用(yong)范圍更廣，幾乎所有(you)的(de)(de)金(jin)屬(shu)材(cai)料(liao)和非金(jin)屬(shu)材(cai)料(liao)都可以加(jia)工。

     應用比較廣(guang)泛的(de)(de)(de)(de)就(jiu)是(shi)數控(kong)(kong)(kong)(kong)電(dian)火花加(jia)(jia)(jia)(jia)工(gong)機床(chuang)，按照運(yun)動(dong)方式來區分的(de)(de)(de)(de)話，它也有(you)三(san)(san)種(zhong)(zhong)點(dian)(dian)位數控(kong)(kong)(kong)(kong)鉆(zhan)床(chuang)，它有(you)一定(ding)的(de)(de)(de)(de)局限性，就(jiu)是(shi)只能加(jia)(jia)(jia)(jia)工(gong)一點(dian)(dian)到另一點(dian)(dian)的(de)(de)(de)(de)準確定(ding)位，而且在這個移動(dong)過程中(zhong)他是(shi)不(bu)能加(jia)(jia)(jia)(jia)工(gong)的(de)(de)(de)(de)，第(di)二種(zhong)(zhong)就(jiu)是(shi)直線控(kong)(kong)(kong)(kong)制數控(kong)(kong)(kong)(kong)機床(chuang)，這類機床(chuang)不(bu)僅可(ke)以控(kong)(kong)(kong)(kong)制點(dian)(dian)的(de)(de)(de)(de)準確位置，還可(ke)以控(kong)(kong)(kong)(kong)制刀具或(huo)者是(shi)工(gong)作臺進行切削加(jia)(jia)(jia)(jia)工(gong)，數控(kong)(kong)(kong)(kong)鏜銑床(chuang)就(jiu)是(shi)這樣操(cao)作的(de)(de)(de)(de)方法。第(di)三(san)(san)種(zhong)(zhong)就(jiu)是(shi)輪廓數控(kong)(kong)(kong)(kong)鉆(zhan)床(chuang)，它可(ke)以加(jia)(jia)(jia)(jia)工(gong)一些曲面凹輪以及葉片等(deng)復雜的(de)(de)(de)(de)零件(jian)，我們(men)前面說到的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)螺旋(xuan)槳，就(jiu)課(ke)可(ke)以使(shi)用這類機床(chuang)，按照伺服電(dian)機的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)制方式。

     分(fen)(fen)類(lei)就(jiu)有(you)(you)四(si)種(zhong)(zhong)(zhong)開環(huan)控(kong)(kong)(kong)(kong)制(zhi)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)鉆(zhan)床(chuang)，這種(zhong)(zhong)(zhong)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)工作(zuo)比(bi)較穩定(ding)(ding)而且反(fan)應很(hen)(hen)快(kuai)，第二種(zhong)(zhong)(zhong)是(shi)(shi)閉環(huan)控(kong)(kong)(kong)(kong)制(zhi)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)，它(ta)(ta)(ta)是(shi)(shi)在開環(huan)的(de)基礎上檢測(ce)反(fan)饋(kui)裝(zhuang)置，所(suo)以(yi)它(ta)(ta)(ta)的(de)精度(du)就(jiu)上了(le)一(yi)個臺階(jie)，速度(du)也更加快(kuai)。第三種(zhong)(zhong)(zhong)就(jiu)是(shi)(shi)半(ban)閉環(huan)控(kong)(kong)(kong)(kong)制(zhi)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)，他是(shi)(shi)通(tong)過和(he)伺服電(dian)動(dong)機(ji)有(you)(you)連續的(de)測(ce)量(liang)元件(jian)，檢測(ce)出伺服電(dian)機(ji)的(de)轉角，推算出工作(zuo)臺的(de)實際位移量(liang)，由此來進行控(kong)(kong)(kong)(kong)制(zhi)。第四(si)種(zhong)(zhong)(zhong)是(shi)(shi)開環(huan)補償(chang)型(xing)(xing)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)，它(ta)(ta)(ta)把(ba)上面三種(zhong)(zhong)(zhong)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)的(de)優點都(dou)集合(he)起來，形成混(hun)合(he)控(kong)(kong)(kong)(kong)制(zhi)的(de)方(fang)案，這種(zhong)(zhong)(zhong)比(bi)較常見(jian)于大(da)型(xing)(xing)的(de)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)，其實這4種(zhong)(zhong)(zhong)方(fang)法都(dou)和(he)我(wo)(wo)們以(yi)前物(wu)理學電(dian)路知識的(de)內容很(hen)(hen)像，只是(shi)(shi)他更加的(de)復雜，基礎原(yuan)理差(cha)不(bu)多(duo)，還有(you)(you)一(yi)個按照數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)裝(zhuang)置分(fen)(fen)類(lei)的(de)方(fang)法，它(ta)(ta)(ta)有(you)(you)硬(ying)(ying)線數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)和(he)軟線數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)兩(liang)種(zhong)(zhong)(zhong)分(fen)(fen)類(lei)，我(wo)(wo)只要說兩(liang)串字母你(ni)肯定(ding)(ding)就(jiu)了(le)解，硬(ying)(ying)線數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)就(jiu)是(shi)(shi)NC,軟線數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)就(jiu)是(shi)(shi)CNC或者是(shi)(shi)MNC,這么說你(ni)清楚數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)機(ji)床(chuang)的(de)分(fen)(fen)類(lei)了(le)嗎?