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加工中心的分類

時(shi)間:2024-06-03 字號

    加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)常按主軸(zhou)在(zai)(zai)(zai)空間所處(chu)(chu)的狀態分為立(li)式(shi)加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)、臥式(shi)加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)、龍門加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)、萬能加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)。加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)的主軸(zhou)在(zai)(zai)(zai)空間處(chu)(chu)于(yu)垂(chui)直狀態的稱(cheng)為立(li)式(shi)加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin),主軸(zhou)在(zai)(zai)(zai)空間處(chu)(chu)于(yu)水(shui)平狀態的稱(cheng)為臥式(shi)加(jia)(jia)工(gong)(gong)(gong)中(zhong)心(xin)。


立式(shi)(shi)加(jia)(jia)工(gong)中(zhong)心(xin):結(jie)構形式(shi)(shi)多為(wei)固定立柱式(shi)(shi),工(gong)作臺(tai)為(wei)長方形,適合(he)加(jia)(jia)工(gong)盤、套(tao)、板類零(ling)件。立式(shi)(shi)加(jia)(jia)工(gong)中(zhong)心(xin)通常有三個(ge)直線運動坐標,XYZ軸(zhou),還可以在工(gong)作臺(tai)上安裝(zhuang)一個(ge)第四軸(zhou)A軸(zhou)。


立式加工中(zhong)心的優點:裝夾方便(bian)(bian),便(bian)(bian)于操作,便(bian)(bian)于觀察加工情況,調試程序(xu)方便(bian)(bian),但受立柱高度(du)和換刀機構(gou)的影響,不能加工太(tai)高的零件。立式加工中(zhong)心結構(gou)簡單,占地面積小,價格較低。


臥(wo)式(shi)加工(gong)中(zhong)心:通(tong)常采(cai)用移(yi)(yi)動(dong)式(shi)立柱(zhu),主軸(zhou)(zhou)箱(xiang)在(zai)兩立柱(zhu)之間,沿導軌上下移(yi)(yi)動(dong)。臥(wo)式(shi)加工(gong)中(zhong)心通(tong)常有三(san)個(ge)直線運動(dong)坐標,面對機床,左(zuo)右移(yi)(yi)動(dong)為(wei)X軸(zhou)(zhou),前后(hou)移(yi)(yi)動(dong)為(wei)Z軸(zhou)(zhou),上下移(yi)(yi)動(dong)為(wei)Y軸(zhou)(zhou)。臥(wo)式(shi)加工(gong)中(zhong)心還可以在(zai)工(gong)作臺(tai)上安(an)裝一個(ge)第四軸(zhou)(zhou)A軸(zhou)(zhou)。可以加工(gong)螺旋線類(lei)、圓柱(zhu)凸輪(lun)等零件。


臥式加(jia)(jia)工(gong)中心特點(dian):調試程序(xu)和(he)試切銷時不是(shi)很方(fang)便(bian)觀察,零件(jian)裝(zhuang)夾(jia)和(he)測量不方(fang)便(bian),但加(jia)(jia)工(gong)時排屑容易。與立式加(jia)(jia)工(gong)中心相(xiang)比臥式加(jia)(jia)工(gong)中心結構(gou)復雜,占地面積大,價(jia)格較高。




龍門加工(gong)中心:其主軸(zhou)多數為垂直設(she)置,帶有ATC系統,并(bing)帶有可更換的主軸(zhou)頭附(fu)件,系統軟件功(gong)能較多,能一機多用,適合(he)加工(gong)大(da)型(xing)零件。


萬能加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin):萬能加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)即五面(mian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin),具有立式(shi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)和(he)臥(wo)式(shi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)的功(gong)能,工(gong)(gong)(gong)(gong)(gong)件一次裝夾后,能完成除(chu)安裝面(mian)以外的所(suo)有側面(mian)和(he)頂面(mian)的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。常見的萬能加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)有,主(zhu)軸可(ke)(ke)(ke)以旋(xuan)轉90°,既(ji)可(ke)(ke)(ke)以象立式(shi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)那(nei)(nei)樣工(gong)(gong)(gong)(gong)(gong)作(zuo),也可(ke)(ke)(ke)以象臥(wo)式(shi)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)那(nei)(nei)樣工(gong)(gong)(gong)(gong)(gong)作(zuo)。第二(er)種類型是主(zhu)軸不改變(bian)方(fang)向,工(gong)(gong)(gong)(gong)(gong)作(zuo)臺帶著工(gong)(gong)(gong)(gong)(gong)件旋(xuan)轉90°,完成對(dui)五個面(mian)的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。


按(an)工作臺的數(shu)量和(he)(he)功(gong)能分:有單(dan)工作臺加工中(zhong)心、雙工作臺加工中(zhong)心,和(he)(he)多工作臺加工中(zhong)心。

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