桂林泰亨(heng)數(shu)控機(ji)床科技有限公司
GuiLin HongDe Precision Machine Co.,LTD
電話:0773-6306885
傳(chuan)真(zhen):0773-6306885
郵編:541001
手機號: 13803894337
13086732155
地址(zhi):廣西(xi)桂(gui)林市(shi)秀峰區巾山路(lu)12號
網址:sz-bk.cn
廣西滑枕銑床是一種(zhong)(zhong)用(yong)(yong)途十(shi)分廣泛的(de)機(ji)床(chuang),主要用(yong)(yong)于各(ge)種(zhong)(zhong)復雜的(de)平(ping)面(mian)、曲面(mian)和殼(ke)體(ti)(ti)類(lei)零件(jian)的(de)加(jia)工(gong),例如(ru),各(ge)類(lei)凸輪、模(mo)具(ju)、連(lian)桿、葉片、螺旋槳和箱(xiang)體(ti)(ti)等(deng)(deng)零件(jian)的(de)銑削加(jia)工(gong),同時還可(ke)以進行鉆、擴、德、鉸、攻螺紋、撞孔等(deng)(deng)加(jia)工(gong)·對于加(jia)工(gong)箱(xiang)體(ti)(ti)、型腔、模(mo)具(ju)等(deng)(deng)零件(jian),同規格(ge)的(de)數(shu)(shu)控(kong)銑床(chuang)和加(jia)工(gong)中(zhong)心(xin)均能滿(man)足基本加(jia)工(gong)要求,但兩種(zhong)(zhong)機(ji)床(chuang)的(de)價格(ge)相差(cha)甚遠.所以,在上述(shu)零件(jian)的(de)加(jia)工(gong)中(zhong),只有(you)需要非常頻繁(fan)地更(geng)換(huan)刀具(ju)的(de)工(gong)藝(yi)才(cai)選(xuan)用(yong)(yong)加(jia)工(gong)中(zhong)心(xin),固定一把刀具(ju)長時間銑削的(de),選(xuan)用(yong)(yong)數(shu)(shu)控(kong)銑床(chuang). 數(shu)(shu)控(kong)銑床(chuang)的(de)主要加(jia)工(gong)對象(xiang)有(you)以下幾種(zhong)(zhong).
(1)平面類零件
加(jia)工(gong)(gong)面(mian)垂直于水(shui)平面(mian)或其加(jia)工(gong)(gong)面(mian)與水(shui)平面(mian)的(de)夾角為(wei)(wei)定角的(de)零件(jian)稱(cheng)為(wei)(wei)平面(mian)類(lei)零件(jian)。其特點是各個加(jia)工(gong)(gong)單元面(mian)是平行面(mian)或可以展(zhan)開為(wei)(wei)平面(mian)。數控銑床加(jia)工(gong)(gong)的(de)絕大多(duo)數零件(jian)屬(shu)于平面(mian)類(lei)零件(jian)。
(2)曲面類零(ling)件
加工(gong)面(mian)為空間曲面(mian)的(de)零(ling)(ling)件(jian)稱(cheng)為曲面(mian)零(ling)(ling)件(jian),又稱(cheng)為立體類零(ling)(ling)件(jian)·其(qi)特點是加干(gan)面(mian)不能展(zhan)開為平(ping)面(mian),加工(gong)面(mian)始(shi)終與(yu)銑(xian)刀(dao)點接觸.加工(gong)曲面(mian)類零(ling)(ling)件(jian)的(de)數控(kong)銑(xian)床(chuang)一(yi)般采(cai)用三坐標數控(kong)銑(xian)床(chuang)。
(3)變斜(xie)角類零件
加(jia)工(gong)面(mian)(mian)(mian)與水(shui)平面(mian)(mian)(mian)的夾(jia)角呈(cheng)連續(xu)變化(hua)的零(ling)(ling)耀(yao)變斜角類零(ling)(ling)再(zai),這(zhe)類零(ling)(ling)件多。為(wei)(wei)飛機零(ling)(ling)件.其私是(shi)加(jia)工(gong)面(mian)(mian)(mian)不(bu)能展開為(wei)(wei)平面(mian)(mian)(mian)·但(dan)在加(jia)工(gong)電加(jia)工(gong)面(mian)(mian)(mian)與銑(xian)刀圓周接觸的瞬間為(wei)(wei)一條直線。加(jia)工(gong)這(zhe)好(hao)件最好(hao)采用(yong)(yong)四(si)坐標(biao)或五坐標(biao)數控(kong)銑(xian)床擺角加(jia)工(gong),如果沒有上述機床,也可(ke)以使用(yong)(yong)三(san)坐標(biao)數控(kong)銑(xian)床的兩軸半坐標(biao)近似加(jia)工(gong)。
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