沈陽鑫(xin)谷盛泰設(she)備有限公司：freeclassifiedadsusa.com 數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)車床(chuang)(chuang)、車削中心，是(shi)一(yi)(yi)(yi)種(zhong)(zhong)高(gao)精度、高(gao)效率(lv)的(de)自動(dong)(dong)(dong)化機(ji)床(chuang)(chuang)。配(pei)備多工位刀塔(ta)或(huo)動(dong)(dong)(dong)力刀塔(ta)，機(ji)床(chuang)(chuang)就(jiu)具有廣泛的(de)加工藝(yi)性能(neng)(neng)，可(ke)加工直線(xian)(xian)圓(yuan)柱(zhu)、斜線(xian)(xian)圓(yuan)柱(zhu)、圓(yuan)弧和各種(zhong)(zhong)螺紋、槽、蝸桿等復雜工件(jian)，可(ke)咨詢：寧波眾鑫(xin)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)機(ji)床(chuang)(chuang)廠。具有直線(xian)(xian)插(cha)補(bu)、圓(yuan)弧插(cha)補(bu)各種(zhong)(zhong)補(bu)償功能(neng)(neng)，并在復雜零件(jian)的(de)批量生產中發揮 了(le)良好的(de)經(jing)濟效果(guo)。 數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)（英文(wen)名字(zi)：Numerical Control 簡稱(cheng):NC）技術(shu)是(shi)指(zhi)(zhi)用數(shu)(shu)(shu)字(zi)、文(wen)字(zi)和符號組成的(de)數(shu)(shu)(shu)字(zi)指(zhi)(zhi)令(ling)來(lai)(lai)實(shi)現(xian)一(yi)(yi)(yi)臺(tai)或(huo)多臺(tai)機(ji)械設(she)備動(dong)(dong)(dong)作控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)的(de)技術(shu)。數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)一(yi)(yi)(yi)般(ban)是(shi)采(cai)用通(tong)用或(huo)專用計(ji)算(suan)(suan)機(ji)實(shi)現(xian)數(shu)(shu)(shu)字(zi)程(cheng)序(xu)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)，因此數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)也稱(cheng)為(wei)計(ji)算(suan)(suan)機(ji)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)(Computerized Numerical Control )，簡稱(cheng)CNC，國(guo)外(wai)一(yi)(yi)(yi)般(ban)都稱(cheng)為(wei)CNC，很少再用NC這個概念了(le)。 數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)機(ji)床(chuang)(chuang)它所控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)的(de)通(tong)常(chang)是(shi)位置、角度、速度等機(ji)械量和與(yu)(yu)機(ji)械能(neng)(neng)量流向(xiang)有關(guan)(guan)的(de)開(kai)關(guan)(guan)量。數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)的(de)產生依賴于(yu)數(shu)(shu)(shu)據載(zai)(zai)體和二進(jin)制(zhi)形式(shi)數(shu)(shu)(shu)據運(yun)算(suan)(suan)的(de)出現(xian)。1908年，穿孔的(de)金屬薄片互換式(shi)數(shu)(shu)(shu)據載(zai)(zai)體問世(shi)(shi)；19世(shi)(shi)紀末，以紙為(wei)數(shu)(shu)(shu)據載(zai)(zai)體并具有輔助功能(neng)(neng)的(de)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)系統被發明(ming)；1938年，香農在美國(guo)麻省(sheng)理(li)工學院進(jin)行了(le)數(shu)(shu)(shu)據快速運(yun)算(suan)(suan)和傳輸，奠定了(le)現(xian)代計(ji)算(suan)(suan)機(ji)，包括計(ji)算(suan)(suan)機(ji)數(shu)(shu)(shu)字(zi)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)系統的(de)基礎。數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)技術(shu)是(shi)與(yu)(yu)機(ji)床(chuang)(chuang)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)密(mi)切結合(he)發展起來(lai)(lai)的(de)。1952年，第(di)一(yi)(yi)(yi)臺(tai)數(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)(kong)機(ji)床(chuang)(chuang)問世(shi)(shi)，成為(wei)世(shi)(shi)界機(ji)械工業(ye)史上一(yi)(yi)(yi)件(jian)劃時代的(de)事件(jian)，推動(dong)(dong)(dong)了(le)自動(dong)(dong)(dong)化的(de)發展。
現(xian)在，數(shu)(shu)控(kong)(kong)技術也叫計算(suan)(suan)(suan)機(ji)數(shu)(shu)控(kong)(kong)技術（CNC，Computerized Numerical Control），目前它是采用(yong)計算(suan)(suan)(suan)機(ji)實現(xian)數(shu)(shu)字程序(xu)(xu)控(kong)(kong)制的(de)(de)(de)(de)技術。這種技術用(yong)計算(suan)(suan)(suan)機(ji)按事先存貯的(de)(de)(de)(de)控(kong)(kong)制程序(xu)(xu)來執(zhi)行對設備的(de)(de)(de)(de)運(yun)動軌(gui)跡和外設的(de)(de)(de)(de)操作時(shi)序(xu)(xu)邏輯控(kong)(kong)制功能。由于采用(yong)計算(suan)(suan)(suan)機(ji)替代(dai)原(yuan)先用(yong)硬(ying)件邏輯電路組成(cheng)的(de)(de)(de)(de)數(shu)(shu)控(kong)(kong)裝置，使輸(shu)入操作指令(ling)(ling)的(de)(de)(de)(de)存貯、處理、運(yun)算(suan)(suan)(suan)、邏輯判斷等各種控(kong)(kong)制機(ji)能的(de)(de)(de)(de)實現(xian)，均可通(tong)過(guo)計算(suan)(suan)(suan)機(ji)軟(ruan)件來完(wan)成(cheng)，處理生(sheng)成(cheng)的(de)(de)(de)(de)微(wei)觀指令(ling)(ling)傳(chuan)送給伺(si)服驅動裝置驅動電機(ji)或液壓執(zhi)行元(yuan)件帶(dai)動設備運(yun)行。
傳統的(de)(de)機(ji)(ji)(ji)械加(jia)工(gong)(gong)(gong)(gong)都(dou)是用(yong)(yong)手工(gong)(gong)(gong)(gong)操作(zuo)普(pu)通機(ji)(ji)(ji)床(chuang)作(zuo)業(ye)的(de)(de)，加(jia)工(gong)(gong)(gong)(gong)時用(yong)(yong)手搖動機(ji)(ji)(ji)械刀具切削金屬(shu)，靠眼(yan)睛用(yong)(yong)卡(ka)尺等工(gong)(gong)(gong)(gong)具測量產品的(de)(de)精度的(de)(de)。現代工(gong)(gong)(gong)(gong)業(ye)早已使用(yong)(yong)電腦數(shu)字化控(kong)(kong)制的(de)(de)機(ji)(ji)(ji)床(chuang)進行作(zuo)業(ye)了，數(shu)控(kong)(kong)機(ji)(ji)(ji)床(chuang)可以(yi)按(an)照(zhao)技術人(ren)員事先編好的(de)(de)程序自動對任(ren)何(he)產品和零部件直接(jie)進行加(jia)工(gong)(gong)(gong)(gong)了。這就(jiu)是我們說的(de)(de)“數(shu)控(kong)(kong)加(jia)工(gong)(gong)(gong)(gong)”。數(shu)控(kong)(kong)加(jia)工(gong)(gong)(gong)(gong)廣泛應用(yong)(yong)在所(suo)有機(ji)(ji)(ji)械加(jia)工(gong)(gong)(gong)(gong)的(de)(de)任(ren)何(he)領(ling)域(yu)，更是模具加(jia)工(gong)(gong)(gong)(gong)的(de)(de)發展趨勢和重要和必要的(de)(de)技術手段(duan)。
“CNC”是(shi)(shi)英文Computerized Numerical Control（計算機數(shu)(shu)字化控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)）的縮寫(xie)。 數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)是(shi)(shi)按(an)照事先編(bian)制(zhi)(zhi)(zhi)(zhi)好的加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)序(xu)，自動地對被加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)進行加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。我(wo)們(men)把(ba)零(ling)(ling)(ling)件(jian)的加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝路線、工(gong)(gong)(gong)(gong)(gong)藝參數(shu)(shu)、刀具的運動軌跡、位移量(liang)、切削參數(shu)(shu)(主軸(zhou)轉(zhuan)數(shu)(shu)、進給(gei)量(liang)、背吃刀量(liang)等)以及輔助功(gong)能(換刀、主軸(zhou)正轉(zhuan)、反轉(zhuan)、切削液開(kai)、關等)，按(an)照數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)規(gui)定的指令(ling)代碼(ma)及程(cheng)(cheng)(cheng)(cheng)序(xu)格式編(bian)寫(xie)成加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)序(xu)單，再把(ba)這程(cheng)(cheng)(cheng)(cheng)序(xu)單中的內容記錄在(zai)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)介(jie)質上(如(ru)穿孔紙帶、磁帶、磁盤(pan)、磁泡(pao)存儲(chu)器(qi))，然后輸入(ru)到數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)的數(shu)(shu)控(kong)(kong)(kong)(kong)裝(zhuang)置中，從(cong)而指揮機床(chuang)(chuang)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)。 www.024jichuang.com 這種從(cong)零(ling)(ling)(ling)件(jian)圖(tu)的分(fen)析到制(zhi)(zhi)(zhi)(zhi)成控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)介(jie)質的全部過程(cheng)(cheng)(cheng)(cheng)叫數(shu)(shu)控(kong)(kong)(kong)(kong)程(cheng)(cheng)(cheng)(cheng)序(xu)的編(bian)制(zhi)(zhi)(zhi)(zhi)。數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)與普(pu)通機床(chuang)(chuang)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)的區別在(zai)于控(kong)(kong)(kong)(kong)機床(chuang)(chuang)是(shi)(shi)按(an)照程(cheng)(cheng)(cheng)(cheng)序(xu)自動加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)，而普(pu)通機床(chuang)(chuang)要(yao)(yao)由人來操作(zuo)，我(wo)們(men)只要(yao)(yao)改(gai)變控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)機床(chuang)(chuang)動作(zuo)的程(cheng)(cheng)(cheng)(cheng)序(xu)就可以達到加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)不同(tong)零(ling)(ling)(ling)件(jian)的目的。因此，數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)特別適(shi)用于加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)小批量(liang)且形狀復雜要(yao)(yao)求精度高的零(ling)(ling)(ling)件(jian)由于數(shu)(shu)控(kong)(kong)(kong)(kong)機床(chuang)(chuang)要(yao)(yao)按(an)照程(cheng)(cheng)(cheng)(cheng)序(xu)來加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)，編(bian)程(cheng)(cheng)(cheng)(cheng)人員編(bian)制(zhi)(zhi)(zhi)(zhi)好程(cheng)(cheng)(cheng)(cheng)序(xu)以后，輸入(ru)到數(shu)(shu)控(kong)(kong)(kong)(kong)裝(zhuang)置中來指揮機床(chuang)(chuang)工(gong)(gong)(gong)(gong)(gong)作(zuo)。程(cheng)(cheng)(cheng)(cheng)序(xu)的輸入(ru)是(shi)(shi)通過控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)介(jie)質來的。
數(shu)控技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)及裝備(bei)是發展(zhan)(zhan)新興高(gao)新技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)產業(ye)(ye)和(he)(he)尖端工(gong)業(ye)(ye)的(de)使能技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)和(he)(he)最基本的(de)裝備(bei)。世界(jie)各(ge)國(guo)(guo)信息產業(ye)(ye)、生物產業(ye)(ye)、航(hang)空、航(hang)天等國(guo)(guo)防工(gong)業(ye)(ye)廣泛(fan)采(cai)用數(shu)控技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)，以(yi)提(ti)高(gao)制造能力(li)和(he)(he)水平，提(ti)高(gao)對市場的(de)適應能力(li)和(he)(he)競爭能力(li)。工(gong)業(ye)(ye)發達國(guo)(guo)家還將(jiang)數(shu)控技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)及數(shu)控裝備(bei)列為(wei)(wei)國(guo)(guo)家的(de)戰(zhan)略(lve)物資，不僅大(da)力(li)發展(zhan)(zhan)自己的(de)數(shu)控技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)及其產業(ye)(ye)，而且在"高(gao)精尖"數(shu)控關鍵技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)和(he)(he)裝備(bei)方面對我國(guo)(guo)實行封(feng)鎖(suo)和(he)(he)限制政(zheng)策。因此大(da)力(li)發展(zhan)(zhan)以(yi)數(shu)控技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)為(wei)(wei)核心的(de)先進制造技(ji)(ji)(ji)(ji)術(shu)(shu)(shu)已成(cheng)為(wei)(wei)世界(jie)各(ge)發達國(guo)(guo)家加速經濟發展(zhan)(zhan)、提(ti)高(gao)綜(zong)合國(guo)(guo)力(li)和(he)(he)國(guo)(guo)家地位的(de)重要途徑。
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