進口CNC車床(chuang)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，簡稱cnc，是由(you)機(ji)(ji)(ji)械設備與數(shu)控(kong)系統組成(cheng)的(de)(de)使用于(yu)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)復雜(za)(za)形狀工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)的(de)(de)率自(zi)動(dong)化(hua)機(ji)(ji)(ji)床(chuang)。加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心又叫電腦鑼(luo)。加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心備有(you)刀(dao)庫，具有(you)自(zi)動(dong)換刀(dao)功能，是對工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)一次裝夾后(hou)進行多工(gong)(gong)(gong)(gong)(gong)序加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)數(shu)控(kong)機(ji)(ji)(ji)床(chuang)。加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心是高(gao)度機(ji)(ji)(ji)電一體化(hua)的(de)(de)產品(pin)，工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)裝夾后(hou)，數(shu)控(kong)系統能控(kong)制機(ji)(ji)(ji)床(chuang)按不同工(gong)(gong)(gong)(gong)(gong)序自(zi)動(dong)選擇(ze)、更(geng)換刀(dao)具、自(zi)動(dong)對刀(dao)、自(zi)動(dong)改變(bian)主(zhu)軸(zhou)轉速、進給量(liang)等，可連續(xu)完(wan)成(cheng)鉆(zhan)、鏜、銑、鉸、攻絲等多種(zhong)工(gong)(gong)(gong)(gong)(gong)序，因(yin)而大大減(jian)少了工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)裝夾時(shi)間(jian)、測量(liang)和(he)機(ji)(ji)(ji)床(chuang)調整等輔助工(gong)(gong)(gong)(gong)(gong)序時(shi)間(jian)，對加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)形狀比較(jiao)復雜(za)(za)，精度要求較(jiao)高(gao)，品(pin)種(zhong)更(geng)換頻繁的(de)(de)零件(jian)(jian)(jian)具有(you)良(liang)好的(de)(de)經濟效果。深圳機(ji)(ji)(ji)械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)

CNC加(jia)工中(zhong)心發展(zhan)歷程(cheng)：

cnc加(jia)(jia)工(gong)(gong)(gong)中(zhong)(zhong)心初是(shi)從(cong)數(shu)(shu)控(kong)銑床(chuang)發(fa)(fa)(fa)展(zhan)(zhan)而來的(de)(de)。20世(shi)紀(ji)40年代(dai)(dai)末，美國開(kai)始研究數(shu)(shu)控(kong)機(ji)床(chuang)，1952年，美國麻省理工(gong)(gong)(gong)學院(mit)伺服機(ji)構實驗室成(cheng)功研制出臺數(shu)(shu)控(kong)銑床(chuang)，并于1957年投入使用(yong)。臺cnc加(jia)(jia)工(gong)(gong)(gong)中(zhong)(zhong)心是(shi)1958年由美國卡尼-特雷克公司首先(xian)研制成(cheng)功的(de)(de)。它(ta)在數(shu)(shu)控(kong)臥(wo)式(shi)鏜銑床(chuang)的(de)(de)基(ji)礎上增(zeng)加(jia)(jia)了自動(dong)換刀裝置，從(cong)而實現了工(gong)(gong)(gong)件一(yi)次裝夾后即可進行銑削、鉆削、鏜削、鉸削和攻絲等多種(zhong)工(gong)(gong)(gong)序(xu)的(de)(de)集中(zhong)(zhong)加(jia)(jia)工(gong)(gong)(gong)。這是(shi)制造技術(shu)(shu)發(fa)(fa)(fa)展(zhan)(zhan)過程中(zhong)(zhong)的(de)(de)一(yi)個重大突破(po)，標志著(zhu)制造領(ling)域(yu)中(zhong)(zhong)數(shu)(shu)控(kong)車(che)床(chuang)加(jia)(jia)工(gong)(gong)(gong)時代(dai)(dai)的(de)(de)開(kai)始。數(shu)(shu)控(kong)車(che)床(chuang)加(jia)(jia)工(gong)(gong)(gong)是(shi)現代(dai)(dai)制造技術(shu)(shu)的(de)(de)基(ji)礎，這一(yi)發(fa)(fa)(fa)明對于制造行業而言，具有劃時代(dai)(dai)的(de)(de)意義和深遠的(de)(de)影響。世(shi)界上主要(yao)工(gong)(gong)(gong)業發(fa)(fa)(fa)達都十分重視(shi)數(shu)(shu)控(kong)車(che)床(chuang)加(jia)(jia)工(gong)(gong)(gong)技術(shu)(shu)的(de)(de)研究和發(fa)(fa)(fa)展(zhan)(zhan)。

二十世紀70年(nian)代以來，cnc加工(gong)(gong)中(zhong)心(xin)得到(dao)(dao)迅(xun)速發展，出(chu)現了可換(huan)主(zhu)軸(zhou)箱加工(gong)(gong)中(zhong)心(xin)，它備有(you)多(duo)個可以自(zi)動更換(huan)的(de)(de)裝有(you)刀具(ju)的(de)(de)多(duo)軸(zhou)主(zhu)軸(zhou)箱，能對工(gong)(gong)件同時進行多(duo)孔加工(gong)(gong)。我國(guo)于1958年(nian)開(kai)始研制(zhi)數(shu)控(kong)車床，成功試(shi)制(zhi)出(chu)配有(you)子管(guan)數(shu)控(kong)系(xi)統的(de)(de)數(shu)控(kong)車床，1965年(nian)開(kai)始批(pi)量生產配有(you)晶(jing)體管(guan)數(shu)控(kong)系(xi)統的(de)(de)三坐標數(shu)控(kong)銑床。經(jing)過幾十年(nian)的(de)(de)發展，目前的(de)(de)數(shu)控(kong)車床已實現了計(ji)算(suan)機(ji)控(kong)制(zhi)并在工(gong)(gong)業(ye)界(jie)得到(dao)(dao)廣泛應(ying)用，在模具(ju)制(zhi)造行業(ye)的(de)(de)應(ying)用尤為(wei)普及。