開放式卷板機數(shu)(shu)(shu)控(kong)(kong)(kong)系統(tong)的(de)(de)概念是美國在八十年代末提出的(de)(de)，它具有(you)開放柔性高、成本低、升級(ji)擴(kuo)展(zhan)(zhan)容(rong)易(yi)、投(tou)資風(feng)險性小和(he)可以引入最新的(de)(de)PC軟(ruan)硬件(jian)技術等優(you)點，是二十一世紀數(shu)(shu)(shu)控(kong)(kong)(kong)技術的(de)(de)發展(zhan)(zhan)方向。開放式數(shu)(shu)(shu)控(kong)(kong)(kong)系統(tong)軟(ruan)件(jian)的(de)(de)繼承性、軟(ruan)件(jian)開發的(de)(de)難易(yi)性、軟(ruan)件(jian)的(de)(de)封(feng)閉(bi)性、組網難易(yi)性、面(mian)(mian)向未來性、系統(tong)功(gong)能與(yu)性價比、運動(dong)執行部(bu)分(fen)、數(shu)(shu)(shu)控(kong)(kong)(kong)部(bu)分(fen)功(gong)能等方面(mian)(mian)均優(you)于(yu)傳統(tong)數(shu)(shu)(shu)控(kong)(kong)(kong)系統(tong)。

一(yi)(yi)(yi)個(ge)開放(fang)式(shi)(shi)的(de)(de)(de)(de)(de)(de)卷板(ban)機數(shu)控(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)應(ying)(ying)當具(ju)(ju)有在各種(zhong)不同(tong)的(de)(de)(de)(de)(de)(de)平臺上以及其他應(ying)(ying)用(yong)(yong)(yong)(yong)系(xi)(xi)(xi)統(tong)(tong)中(zhong)運(yun)行(xing)的(de)(de)(de)(de)(de)(de)特(te)性(xing)(xing)。為(wei)達到這(zhe)一(yi)(yi)(yi)要求，開放(fang)式(shi)(shi)數(shu)控(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)對(dui)用(yong)(yong)(yong)(yong)戶(hu)(hu)而(er)言(yan)是透明的(de)(de)(de)(de)(de)(de)，它允許各個(ge)設計者按照(zhao)統(tong)(tong)一(yi)(yi)(yi)的(de)(de)(de)(de)(de)(de)工業(ye)標準或規范(fan)去開發(fa)自己的(de)(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)元(yuan)件(jian)(jian)(jian)，而(er)這(zhe)些(xie)元(yuan)件(jian)(jian)(jian)具(ju)(ju)有良好的(de)(de)(de)(de)(de)(de)兼容性(xing)(xing)，用(yong)(yong)(yong)(yong)戶(hu)(hu)可很(hen)容易地完成從(cong)一(yi)(yi)(yi)個(ge)制(zhi)(zhi)(zhi)造商(shang)控(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)到另一(yi)(yi)(yi)制(zhi)(zhi)(zhi)造商(shang)控(kong)(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)轉變;同(tong)時，這(zhe)些(xie)獨立的(de)(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)元(yuan)件(jian)(jian)(jian)應(ying)(ying)當為(wei)用(yong)(yong)(yong)(yong)戶(hu)(hu)今后的(de)(de)(de)(de)(de)(de)二次開發(fa)提供運(yun)行(xing)的(de)(de)(de)(de)(de)(de)基礎，用(yong)(yong)(yong)(yong)戶(hu)(hu)在使用(yong)(yong)(yong)(yong)這(zhe)種(zhong)CNC系(xi)(xi)(xi)統(tong)(tong)時，用(yong)(yong)(yong)(yong)現有的(de)(de)(de)(de)(de)(de)結構(gou)、現有的(de)(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)元(yuan)件(jian)(jian)(jian)再加上一(yi)(yi)(yi)些(xie)特(te)殊元(yuan)件(jian)(jian)(jian)模(mo)塊即可構(gou)成一(yi)(yi)(yi)個(ge)符合自己使用(yong)(yong)(yong)(yong)要求的(de)(de)(de)(de)(de)(de)新的(de)(de)(de)(de)(de)(de)數(shu)控(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)。數(shu)控(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)采(cai)用(yong)(yong)(yong)(yong)開放(fang)式(shi)(shi)體系(xi)(xi)(xi)結構(gou)的(de)(de)(de)(de)(de)(de)主要目的(de)(de)(de)(de)(de)(de)是為(wei)了(le)使之成為(wei)具(ju)(ju)有互操(cao)作性(xing)(xing)、用(yong)(yong)(yong)(yong)戶(hu)(hu)化(hua)、集成化(hua)、元(yuan)件(jian)(jian)(jian)化(hua)的(de)(de)(de)(de)(de)(de)開放(fang)式(shi)(shi)的(de)(de)(de)(de)(de)(de)結構(gou)系(xi)(xi)(xi)統(tong)(tong)。