【正文】 一種非常見的數(shù)控機床。因此，普通機床越來越難以滿足這種生產(chǎn)需要。與普通車床比，數(shù)控車床的加工精度高、加工質(zhì)量穩(wěn)定、效率高、適應性強、操作勞動強度低，數(shù)控車床尤其適合加工形狀復雜的軸類或盤類零件，它是目前使用較為廣泛的一種數(shù)控車床。因此我知道了只有不斷的學習才能使我們在數(shù)控技術與操作數(shù)控機床的道路上走得更遠。參考文獻[1] . 北京：國防工業(yè)出版，2002[2] ：國防工業(yè)出版社，2005[3] ：南京大學出版社2004[4] ： 機械工業(yè)出版社，2005[5] ：清華大學出版社，2001[6] ：機械工業(yè)出版社，2001[7] ：清華大學出版社，2002[8] ：國防工業(yè)出版社，2002[9] ：國防工業(yè)出版社，2002[10] ：化學工業(yè)出版社，2003[11]。我要在這里對他們表示深深的謝意！ 感謝我的指導老師金老師，沒有您的悉心指導就沒有這篇論文的順利完成。對數(shù)控車床的分類可以采用不同的方法。數(shù)控（英文名字：Numerical Control 簡稱:NC）技術是指用數(shù)字、文字和符號組成的數(shù)字指令來實現(xiàn)一臺或多臺機械設備動作控制的技術。本文通過作者的實際加工經(jīng)驗向大家簡單介紹了車床的各種加工范圍。Abstract:In mechanical processing industries, lathe is very important part, is the indispensable part. It is proposed to mechanical products with high precision, high plexity requirements, and the upgrading of products, which are not only puts forward to machine equipment, precision and efficiency, but also the requirement of the proposed universality and flexibility. According to this request CNC machine is a novel automatic machine. CNC machine set microelectronics technology, puter technology and automatic control technology and the servo drive technology, precision machinery technology, is highly integrated mechatronics typical products. Itself and electromechanical integration is an important part of modern machine technology level of important symbol. Current CNC machine embodies the technological progress is the measure of the mainstream, mechanical manufacturing technology level, in the important in