数控加工是指用数控的加工东西进行的加工。CNC指数控机床由数控加工言语进行编程操控，一般为G代码。数控加工G代码言语通知数控机床的加工刀具选用何种笛卡尔方位坐标，并操控非标钣金刀具的进给速度和主轴转速，以及东西变换器、冷却剂等功能。

数(shu)控加(jia)(jia)工(gong)(gong)中间(jian)(jian)离心力以速(su)度平方成(cheng)正比(bi)的联系扩大不平衡导致的振(zhen)荡。加(jia)(jia)工(gong)(gong)中间(jian)(jian)由此形成(cheng)的数(shu)控加(jia)(jia)工(gong)(gong)中间(jian)(jian)振(zhen)荡添(tian)加(jia)(jia)使(shi)轴(zhou)瓦、轴(zhou)承、轴(zhou)、主轴(zhou)和齿轮寿数(shu)最小化。

在对数控(kong)加工(gong)(gong)中间进行平(ping)(ping)(ping)(ping)衡(heng)刀具(ju)之(zhi)前，需求丈量不(bu)(bu)平(ping)(ping)(ping)(ping)衡(heng)量的(de)(de)巨细和(he)每个挑选的(de)(de)校对平(ping)(ping)(ping)(ping)面的(de)(de)视点方位。在两种通(tong)用(yong)型式(shi)的(de)(de)平(ping)(ping)(ping)(ping)衡(heng)机(ji)上测定(ding)这些变量：不(bu)(bu)旋转式(shi)或重力机(ji)用(yong)于(yu)丈量单(dan)(dan)一(yi)平(ping)(ping)(ping)(ping)面不(bu)(bu)平(ping)(ping)(ping)(ping)衡(heng)，而(er)旋转式(shi)或离心机(ji)用(yong)于(yu)丈量单(dan)(dan)一(yi)平(ping)(ping)(ping)(ping)面或两平(ping)(ping)(ping)(ping)面不(bu)(bu)平(ping)(ping)(ping)(ping)衡(heng)。CNC加工(gong)(gong)关(guan)于(yu)细微的(de)(de)不(bu)(bu)平(ping)(ping)(ping)(ping)衡(heng)量的(de)(de)组件(jian)的(de)(de)其它办法有(you)在组件(jian)体上添加焊料或在预钻孔添加分量。关(guan)于(yu)刀具(ju)，当你测定(ding)的(de)(de)不(bu)(bu)平(ping)(ping)(ping)(ping)衡(heng)断定(ding)有(you)必要去掉(diao)资料才干取得正确的(de)(de)平(ping)(ping)(ping)(ping)衡(heng)，最简单(dan)(dan)和(he)最有(you)用(yong)的(de)(de)办法是钻削。

数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)工(gong)(gong)技能(neng)现已(yi)普遍(bian)推广，大(da)多数(shu)(shu)(shu)(shu)的(de)非标钣(ban)金机加(jia)(jia)工(gong)(gong)车(che)间(jian)(jian)都(dou)具有(you)数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)工(gong)(gong)能(neng)力，典型的(de)机加(jia)(jia)工(gong)(gong)车(che)间(jian)(jian)中(zhong)最常见的(de)数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)工(gong)(gong)方法有(you)数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)铣(xian)、数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)车(che)和数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)EDM线切割(电火花(hua)线切割)。进行(xing)(xing)数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)铣(xian)的(de)东西(xi)叫做数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)铣(xian)床或数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)工(gong)(gong)中(zhong)间(jian)(jian)。进行(xing)(xing)数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)车(che)削(xue)加(jia)(jia)工(gong)(gong)的(de)车(che)床叫做数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)车(che)工(gong)(gong)中(zhong)间(jian)(jian)。数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)加(jia)(jia)工(gong)(gong)G代码(ma)能(neng)够人工(gong)(gong)编程，但一(yi)般机加(jia)(jia)工(gong)(gong)车(che)间(jian)(jian)用CAM(计算机辅助制造)软件(jian)主动读取(qu)CAD(计算机辅助设计)文件(jian)并生成G代码(ma)程序，对数(shu)(shu)(shu)(shu)控(kong)(kong)(kong)(kong)(kong)机床进行(xing)(xing)操控(kong)(kong)(kong)(kong)(kong)