51久久夜色精品国产水果派解说_中国偷拍老肥熟露脸视频_日本簧片在线观看_精品成品国色天香卡一卡二卡三

五(wu)軸CNC加(jia)工(gong)(gong)(gong)介紹CNC加(jia)工(gong)(gong)(gong)又(you)叫做電(dian)腦鑼(luo)、CNCCH或(huo)數(shu)控機床(chuang)其(qi)實(shi)是(shi)(shi)香港那邊(bian)的一種叫法，后來(lai)傳入大陸珠(zhu)三角，其(qi)實(shi)就是(shi)(shi)數(shu)控銑床(chuang)，在廣、江浙滬一帶有人(ren)叫“CNC加(jia)工(gong)(gong)(gong)中心”機械(xie)加(jia)工(gong)(gong)(gong)的一種，是(shi)(shi)新型(xing)加(jia)工(gong)(gong)(gong)技術(shu)，五(wu)軸CNC加(jia)工(gong)(gong)(gong)主(zhu)要(yao)工(gong)(gong)(gong)作是(shi)(shi)編(bian)制加(jia)工(gong)(gong)(gong)程(cheng)序，即(ji)將原(yuan)來(lai)手(shou)工(gong)(gong)(gong)活轉(zhuan)為(wei)電(dian)腦編(bian)程(cheng)。當然需要(yao)有手(shou)工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)的經驗。 

光(guang)學零件(jian)加工(gong)(gong)(gong)的(de)工(gong)(gong)(gong)藝流程隨加工(gong)(gong)(gong)方(fang)式(shi)不同而(er)異。光(guang)學零件(jian)的(de)加工(gong)(gong)(gong)方(fang)式(shi)主(zhu)(zhu)要有兩類：傳統（古典）加工(gong)(gong)(gong)工(gong)(gong)(gong)藝和機械化加工(gong)(gong)(gong)工(gong)(gong)(gong)藝，中小批(pi)量(liang)主(zhu)(zhu)要以(yi)傳統加工(gong)(gong)(gong)工(gong)(gong)(gong)藝為主(zhu)(zhu)。傳統工(gong)(gong)(gong)藝的(de)特點主(zhu)(zhu)要有

1、CNC雕(diao)刻加(jia)工和CNC銑加(jia)工都采用(yong)了(le)銑削加(jia)工原理(li)。主要區別(bie)在使用(yong)的(de)(de)刀(dao)具直徑(jing)方面，其中CNC銑加(jia)工的(de)(de)常(chang)用(yong)的(de)(de)刀(dao)具直徑(jing)范圍是(shi)(shi)6-40毫(hao)米，而(er)CNC雕(diao)刻加(jia)工的(de)(de)刀(dao)具直徑(jing)為0.2-3毫(hao)米。2、CNC銑削加(jia)工是(shi)(shi)不是(shi)(shi)只(zhi)(zhi)能做(zuo)粗加(jia)工，CNC精雕(diao)加(jia)工只(zhi)(zhi)能做(zuo)精加(jia)工回答這個(ge)問題之前(qian)，我們首先了(le)解(jie)一下工藝過程的(de)(de)概念。

其(qi)(qi)實就(jiu)是數控(kong)銑床(chuang)(chuang)，在廣、江浙滬(hu)一(yi)帶有人叫(jiao)“CNC加(jia)工(gong)中心”，是一(yi)種(zhong)(zhong)裝有程序控(kong)制(zhi)系統的自動化(hua)機(ji)床(chuang)(chuang)。(數控(kong)機(ji)床(chuang)(chuang))是計(ji)算機(ji)數字控(kong)制(zhi)機(ji)床(chuang)(chuang)(Computer numerical control)的簡稱(cheng)，是一(yi)種(zhong)(zhong)由程序控(kong)制(zhi)的自動化(hua)機(ji)床(chuang)(chuang)。該(gai)控(kong)制(zhi)系統能夠邏輯地(di)處理具有控(kong)制(zhi)編碼或其(qi)(qi)他符號指令規定的程序，通過計(ji)算機(ji)將其(qi)(qi)譯碼，從而(er)使機(ji)床(chuang)(chuang)動作并加(jia)工(gong)零(ling)件。...

 CNC 四軸加工具有眾多(duo)顯著的優勢(shi)(shi)，這些優勢(shi)(shi)使其在(zai)現代(dai)制造(zao)業中得到廣泛應用(yong)： 一、高精度加工能力