五軸加(jia)(jia)(jia)工(gong)就是指在一(yi)臺數(shu)(shu)控車(che)(che)床(chuang)上至少有五個(ge)縱坐標(三(san)(san)個(ge)平(ping)行線座標和(he)2個(ge)轉動(dong)座標)，并且可在電腦數(shu)(shu)控機床(chuang)(CNC)系統(tong)軟(ruan)件的(de)操縱下(xia)另外融(rong)洽(qia)健身運動(dong)開(kai)展加(jia)(jia)(jia)工(gong)。那(nei)樣(yang)的(de)五軸聯動(dong)數(shu)(shu)控車(che)(che)床(chuang)加(jia)(jia)(jia)工(gong)與一(yi)般的(de)三(san)(san)軸協同數(shu)(shu)控車(che)(che)床(chuang)加(jia)(jia)(jia)工(gong)對比鋁件加(jia)(jia)(jia)工(gong)廠(chang)家總(zong)結(jie)了一(yi)下(xia)幾(ji)個(ge)優點：

  一(yi)、能夠加(jia)(jia)工(gong)(gong)一(yi)般三(san)軸(zhou)所不可以加(jia)(jia)工(gong)(gong)或(huo)沒辦(ban)法一(yi)次夾裝進(jin)行加(jia)(jia)工(gong)(gong)的(de)(de)持續、光滑的(de)(de)隨(sui)(sui)意弧(hu)面(mian)。如飛機發(fa)動機和(he)(he)汽輪發(fa)電機的(de)(de)葉子(zi)，艦艇(ting)用的(de)(de)螺旋式助(zhu)推器，及其許(xu)多具備獨特(te)弧(hu)面(mian)和(he)(he)繁雜凹模、孔距(ju)的(de)(de)罩殼和(he)(he)磨具等，如用一(yi)般三(san)軸(zhou)數(shu)控機床，因為(wei)其數(shu)控刀(dao)片相對性于工(gong)(gong)件的(de)(de)位姿(zi)角在生產(chan)過(guo)程(cheng)中不可以變，加(jia)(jia)工(gong)(gong)一(yi)些繁雜隨(sui)(sui)意弧(hu)面(mian)時，總有將(jiang)會造(zao)成干預或(huo)欠加(jia)(jia)工(gong)(gong)(即加(jia)(jia)工(gong)(gong)不上)。而用五軸(zhou)聯動的(de)(de)數(shu)控車床加(jia)(jia)工(gong)(gong)時，則因為(wei)數(shu)控刀(dao)片/工(gong)(gong)件的(de)(de)位姿(zi)角在生產(chan)過(guo)程(cheng)中隨(sui)(sui)時隨(sui)(sui)地可調節，就能夠防止數(shu)控刀(dao)片工(gong)(gong)件的(de)(de)干預能夠一(yi)次夾裝進(jin)行所有加(jia)(jia)工(gong)(gong);

  二、能(neng)夠(gou)提升室內空間隨意(yi)弧(hu)(hu)面的(de)(de)加工(gong)密度、品(pin)質(zhi)和效率(lv)。比如，鋁(lv)件(jian)(jian)加工(gong)廠家三軸(zhou)數控(kong)車(che)床加工(gong)繁雜弧(hu)(hu)面時(shi)，多選用(yong)(yong)球(qiu)頭車(che)刀(dao)，球(qiu)頭車(che)刀(dao)要以(yi)點接觸成型(xing)，切(qie)(qie)(qie)削(xue)(xue)效率(lv)低，并且(qie)數控(kong)刀(dao)片(pian)/工(gong)件(jian)(jian)位(wei)姿(zi)角在(zai)生產過程中不可以(yi)調(diao)，一(yi)般就沒辦法確保用(yong)(yong)球(qiu)頭車(che)刀(dao)上的(de)(de)切(qie)(qie)(qie)削(xue)(xue)點(即球(qiu)頭頂角速度高(gao)峰(feng))開(kai)展切(qie)(qie)(qie)削(xue)(xue)，并且(qie)有將會出(chu)現切(qie)(qie)(qie)削(xue)(xue)點落(luo)在(zai)球(qiu)頭刀(dao)發布速率(lv)等于零的(de)(de)轉動軸(zhou)線(xian)上的(de)(de)狀況。而(er)選用(yong)(yong)五軸(zhou)數控(kong)車(che)床加工(gong)，因(yin)為數控(kong)刀(dao)片(pian)/工(gong)件(jian)(jian)位(wei)姿(zi)角隨時(shi)隨地可調(diao)式(shi)，則(ze)不但能(neng)夠(gou)防止這(zhe)樣的(de)(de)事情的(de)(de)產生，并且(qie)可以(yi)時(shi)刻(ke)靈活運(yun)用(yong)(yong)數控(kong)刀(dao)片(pian)的(de)(de)切(qie)(qie)(qie)削(xue)(xue)點來(lai)開(kai)展切(qie)(qie)(qie)削(xue)(xue)，或線(xian)纏(chan)觸碰成型(xing)的(de)(de)螺旋式(shi)立銑(xian)刀(dao)來(lai)替代點接觸成型(xing)的(de)(de)球(qiu)頭車(che)刀(dao)，以(yi)至于可以(yi)根據進一(yi)步(bu)優化數控(kong)刀(dao)片(pian)/工(gong)件(jian)(jian)的(de)(de)位(wei)姿(zi)角來(lai)開(kai)展切(qie)(qie)(qie)削(xue)(xue)，進而(er)獲得的(de)(de)切(qie)(qie)(qie)削(xue)(xue)用(yong)(yong)量、切(qie)(qie)(qie)削(xue)(xue)圖形界限(xian)，更高(gao)的(de)(de)切(qie)(qie)(qie)削(xue)(xue)效率(lv)和更強(qiang)的(de)(de)加工(gong)工(gong)藝(yi)性能(neng)。

  三、模(mo)具(ju)加工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)優(you)點。在傳統式的(de)(de)模(mo)具(ju)加工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)，鋁件(jian)(jian)加工(gong)(gong)(gong)(gong)(gong)(gong)廠家一般(ban)用數控(kong)加工(gong)(gong)(gong)(gong)(gong)(gong)來(lai)進(jin)(jin)行工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)的(de)(de)切削加工(gong)(gong)(gong)(gong)(gong)(gong)。伴隨著(zhu)模(mo)具(ju)加工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)術性的(de)(de)飛速發(fa)展，數控(kong)加工(gong)(gong)(gong)(gong)(gong)(gong)自身 的(de)(de)一些缺點主要表現得愈(yu)來(lai)愈(yu)顯著(zhu)。當代模(mo)具(ju)加工(gong)(gong)(gong)(gong)(gong)(gong)廣泛應用球頭車(che)刀來(lai)加工(gong)(gong)(gong)(gong)(gong)(gong)，球頭車(che)刀在模(mo)具(ju)加工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)產生益處比較突出，可是假如(ru)(ru)用數控(kong)加工(gong)(gong)(gong)(gong)(gong)(gong)得話，其底邊(bian)的(de)(de)角速度(du)為零，那樣底邊(bian)的(de)(de)光滑度(du)就很差，假如(ru)(ru)應用四、五軸聯動機床加工(gong)(gong)(gong)(gong)(gong)(gong)技(ji)術性加工(gong)(gong)(gong)(gong)(gong)(gong)磨具(ju)，能(neng)夠(gou)(gou)擺脫所述不夠(gou)(gou)。選(xuan)用五軸聯動機床加工(gong)(gong)(gong)(gong)(gong)(gong)磨具(ju)能(neng)夠(gou)(gou)迅(xun)速的(de)(de)進(jin)(jin)行模(mo)具(ju)