萬向銑頭具可換性

萬向銑(xian)(xian)頭(tou)(tou)主(zhu)要(yao)為擴大鏜床在實(shi)際(ji)工(gong)作(zuo)中的加(jia)(jia)工(gong)范圍，即沒有銑(xian)(xian)頭(tou)(tou)只可加(jia)(jia)工(gong)一(yi)個(ge)工(gong)位，到安裝銑(xian)(xian)頭(tou)(tou)一(yi)次性(xing)可加(jia)(jia)工(gong)到8個(ge)工(gong)位，并且主(zhu)軸可伸展100-150毫(hao)米。下面(mian)是銑(xian)(xian)頭(tou)(tou)的加(jia)(jia)工(gong)過(guo)程。

①操(cao)作(zuo)者將要(yao)加工(gong)(gong)(gong)(gong)(gong)(gong)的(de)零件(jian)(jian)放(fang)在工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)臺(tai)的(de)夾(jia)具中(zhong)，在其(qi)它準備工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)就緒后(hou)，龍(long)門數(shu)(shu)控銑(xian)頭多(duo)少錢，發(fa)出加 工(gong)(gong)(gong)(gong)(gong)(gong)指令。 ②工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)夾(jia)緊后(hou)壓(ya)力繼(ji)電(dian)器動作(zuo)， 液壓(ya)動力滑(hua)臺(tai) （工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)臺(tai)） 開(kai)始快進(jin)(jin)， 到位(wei)轉工(gong)(gong)(gong)(gong)(gong)(gong)進(jin)(jin)， 同時啟(qi)動左和右 1 銑(xian)頭開(kai)始加工(gong)(gong)(gong)(gong)(gong)(gong)，加工(gong)(gong)(gong)(gong)(gong)(gong)到某一位(wei)置，立銑(xian)頭開(kai)始加工(gong)(gong)(gong)(gong)(gong)(gong)，加工(gong)(gong)(gong)(gong)(gong)(gong)又過 一定位(wei)置右 1 銑(xian)頭停(ting)止(zhi)，龍(long)門數(shu)(shu)控銑(xian)頭定做，右 2 萬(wan)向銑(xian)頭開(kai)始加工(gong)(gong)(gong)(gong)(gong)(gong)，龍(long)門數(shu)(shu)控銑(xian)頭價格，加工(gong)(gong)(gong)(gong)(gong)(gong)到終點(dian)三臺(tai)電(dian)動機同時停(ting)止(zhi)。 ③待(dai)加工(gong)(gong)(gong)(gong)(gong)(gong)完(wan)全停(ting)止(zhi)后(hou)，滑(hua)臺(tai)快退回原(yuan)位(wei)，工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)松(song)開(kai)，一個自動工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)循環結束。 ④操(cao)作(zuo)者取下(xia)加工(gong)(gong)(gong)(gong)(gong)(gong)好的(de)工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)，再(zai)放(fang)上未加工(gong)(gong)(gong)(gong)(gong)(gong)的(de)零件(jian)(jian)，重新發(fa)出加工(gong)(gong)(gong)(gong)(gong)(gong)指令重復(fu)上述 加工(gong)(gong)(gong)(gong)(gong)(gong)過程。

萬向銑頭主(zhu)(zhu)軸箱采用樹脂砂造型的高強(qiang)度鑄(zhu)鐵以及合(he)理的不筋結構，剛性(xing)好(hao)、穩(wen)定性(xing)強(qiang)。工作臺拖動采用大慣量交流(liu)伺(si)服(fu)(fu)電機(ji)、配(pei)置滾珠絲杠(gang)和(he)重(zhong)載直(zhi)線導軌，經優(you)化設(she)計擁有良(liang)好(hao)的定位精(jing)度及穩(wen)態(tai)響應(ying)特性(xing)。主(zhu)(zhu)運(yun)動采用寬調速交流(liu)伺(si)服(fu)(fu)主(zhu)(zhu)電機(ji)、減速箱，使(shi)得主(zhu)(zhu)軸在低速時(shi)大扭矩輸出，萬向銑頭適(shi)合(he)重(zhong)切削(xue)，高轉(zhuan)速時(shi)的恒功率(lv)適(shi)合(he)精(jing)加工。

如何修復龍門(men)銑(xian)頭(tou)的相關零部件

龍門銑(xian)(xian)頭數控(kong)編(bian)程可分為(wei)手工(gong)編(bian)程和自動編(bian)程兩種方(fang)式(shi)(shi)。 數控(kong)銑(xian)(xian)床可進(jin)行鉆孔、鏜(tang)孔、攻螺(luo)紋、輪廓(kuo)銑(xian)(xian)削(xue)、平(ping)面銑(xian)(xian)削(xue)、平(ping)面型腔(qiang)銑(xian)(xian)削(xue)及空間三維復雜型面的(de)銑(xian)(xian)削(xue)加(jia)(jia)工(gong)。加(jia)(jia)工(gong)中(zhong)心(xin)、柔性加(jia)(jia)工(gong)單元是在數控(kong)銑(xian)(xian)床的(de)基礎上產生(sheng)和發展(zhan)起來的(de)，其主要加(jia)(jia)工(gong)方(fang)式(shi)(shi)也(ye)是銑(xian)(xian)加(jia)(jia)工(gong)方(fang)式(shi)(shi)。

龍門(men)銑(xian)(xian)頭(tou)(tou)是機(ji)床(chuang)常(chang)用的(de)附件(jian)，也是機(ji)床(chuang)zui、技術含量zui高(gao)的(de)部(bu)件(jian)之一。一般(ban)機(ji)械萬s能銑(xian)(xian)頭(tou)(tou)可(ke)以大大擴張(zhang)機(ji)床(chuang)的(de)加(jia)工能力，可(ke)以完成任意角度(du)頭(tou)(tou)斜面的(de)銑(xian)(xian)削、鉆孔(kong)、攻絲等加(jia)工；五軸(zhou)聯動(dong)加(jia)工的(de)萬s能銑(xian)(xian)頭(tou)(tou)，可(ke)以用來加(jia)工航空(kong)航天、、核能、能源領域的(de)關(guan)鍵零部(bu)件(jian)，如飛機(ji)發(fa)動(dong)機(ji)的(de)葉片、火電汽輪機(ji)葉片、核潛艇螺旋槳等。

龍門銑(xian)頭具有主(zhu)軸轉速高，變速范圍大，可充分發揮(hui)刀具效(xiao)能；主(zhu)軸套筒能自(zi)動(dong)(dong)進(jin)給，自(zi)動(dong)(dong)停刀，銑(xian)頭內裝有微(wei)調限(xian)位和(he)過載保護裝置(zhi)，能有效(xiao)地保證刀具的準確定位和(he)一定的切削深度。主(zhu)軸采(cai)(cai)用40鉻(ge)合金鋼制(zhi)作，德州(zhou)龍門數(shu)控銑(xian)頭，制(zhi)作過程中采(cai)(cai)用了鍛打、調質、去應力回火等工藝(yi)保證主(zhu)軸強度、鋼性(xing)(xing)及尺(chi)寸穩定性(xing)(xing)。

龍門銑頭(tou)是安裝在銑床(chuang)上并與主軸連(lian)接，用于帶(dai)動銑刀(dao)旋轉的(de)機(ji)床(chuang)附件。是機(ji)床(chuang)設備的(de)主要組成(cheng)部分。臺灣銑頭(tou)有(you)的(de)零件容易磨損，那如(ru)何修(xiu)復呢？方法如(ru)下：

1、主軸的(de)修復：龍門銑(xian)頭的(de)主軸結構(gou)與XA6132臥(wo)式銑(xian)床銑(xian)頭主軸結構(gou)基本(ben)一致，其修復方(fang)法可參照進(jin)行。

2、套(tao)(tao)筒(tong)(tong)(tong)的(de)修(xiu)(xiu)復：當龍門銑頭的(de)套(tao)(tao)筒(tong)(tong)(tong)磨(mo)損量(liang)不大，體孔修(xiu)(xiu)復量(liang)也小的(de)情況(kuang)下，對套(tao)(tao)筒(tong)(tong)(tong)修(xiu)(xiu)復后(hou)可以繼續使用。修(xiu)(xiu)復的(de)目的(de)是補償其外徑磨(mo)損量(liang)，使套(tao)(tao)筒(tong)(tong)(tong)與(yu)體孔的(de)配合(he)間(jian)隙(xi)達到要求(qiu)。套(tao)(tao)筒(tong)(tong)(tong)的(de)修(xiu)(xiu)復一般采用鍍鐵修(xiu)(xiu)復工藝，或更換新套(tao)(tao)筒(tong)(tong)(tong)。

3、套筒體孔的(de)(de)修復：套筒體孔的(de)(de)磨損會導致孔的(de)(de)圓度、圓柱度誤差(cha)增加，表面粗糙(cao)度變差(cha)。由于(yu)在正常(chang)使用下，不會產(chan)生嚴重的(de)(de)磨損，故一(yi)般只需(xu)要通過研磨修復，即可恢(hui)復精(jing)度。但在修復之前需(xu)要單獨做一(yi)套研磨棒以(yi)供研磨時(shi)使用。

直角銑頭使用的注意事項

直(zhi)角(jiao)銑(xian)(xian)頭是一種重要的(de)機(ji)床主軸(zhou)(zhou)附件(jian)，因(yin)其(qi)能夠(gou)使刀具軸(zhou)(zhou)線(xian)與(yu)主軸(zhou)(zhou)軸(zhou)(zhou)線(xian)成(cheng) 90°直(zhi)角(jiao)結構，所以通(tong)過與(yu)多軸(zhou)(zhou)加工中心的(de)配合能夠(gou)增加機(ji)床的(de)加工范圍。由于直(zhi)角(jiao)銑(xian)(xian)頭的(de)刀具軸(zhou)(zhou)線(xian)與(yu)主軸(zhou)(zhou)軸(zhou)(zhou)線(xian)位(wei)(wei)于不(bu)同方位(wei)(wei)，傳統五(wu)軸(zhou)(zhou)數(shu)控(kong)加工中的(de)刀尖點補(bu)償(chang)方式已不(bu)再適用于直(zhi)角(jiao)銑(xian)(xian)頭，因(yin)此(ci)需探索新的(de)途徑來(lai)實現直(zhi)角(jiao)銑(xian)(xian)頭的(de)五(wu)軸(zhou)(zhou)加工。直(zhi)角(jiao)銑(xian)(xian)頭應用于五(wu)軸(zhou)(zhou)加工時(shi)，存在控(kong)制(zhi)器(qi)參數(shu)設置復雜，數(shu)控(kong)編程難度大，加工過程操(cao)作繁(fan)瑣等問題，嚴重影響了直(zhi)角(jiao)銑(xian)(xian)頭的(de)利(li)用率和加工效率，并且存在新技術風險分析不(bu)到(dao)位(wei)(wei)，造成(cheng)質量問題的(de)隱患(huan)。

直角(jiao)銑(xian)頭(tou)使(shi)用的注意事項：

1、必須避(bi)免(mian)長久的(de)在(zai)zui高轉(zhuan)速不斷加工運(yun)轉(zhuan)。

2、直角銑頭可參(can)照不同(tong)型號角度頭的(de)參(can)數特性，在合適加工條件下進行使用。

3、一(yi)般標準的直角銑(xian)頭(tou)在進行(xing)加工(gong)時(shi)，必須避免加工(gong)出現灰塵、微粒(li)材質(zhi)（譬如石墨、鎂、碳以及(ji)其它一(yi)些復合材料等(deng)等(deng)）

4、在(zai)使用直角銑頭(tou)之(zhi)前，要先確認(ren)試(shi)運(yun)轉(zhuan)幾分鐘(zhong)進(jin)行熱機。每(mei)次在(zai)加(jia)工(gong)(gong)的時(shi)候，要選合適轉(zhuan)速(su)和(he)進(jin)給加(jia)工(gong)(gong)。加(jia)工(gong)(gong)轉(zhuan)速(su)、進(jin)給以及切深應該以漸進(jin)形式來做(zuo)調整，直到得到zui大(da)的加(jia)工(gong)(gong)效率(lv)。

5、通常(chang)直角(jiao)銑頭都是(shi)使(shi)用的(de)非接觸式油封，在(zai)加工中若是(shi)有用到冷卻(que)水(shui)，須在(zai)噴水(shui)之前行(xing)運轉，并且調整冷卻(que)水(shui)的(de)噴嘴方向(xiang)，使(shi)它向(xiang)刀(dao)具進行(xing)噴水(shui)，這能夠避(bi)免冷卻(que)水(shui)滲(shen)入本體(ti)中，延長角(jiao)度頭的(de)使(shi)用壽命。

直角銑(xian)(xian)(xian)頭(tou)是HDX系列銑(xian)(xian)(xian)削頭(tou)的可選(xuan)附件，安裝在本公(gong)司生(sheng)產(chan)的各(ge)類(lei)銑(xian)(xian)(xian)削頭(tou)上(shang)后，可實現對(dui)(dui)加工件側面的銑(xian)(xian)(xian)削加工，或對(dui)(dui)結構件的內面的銑(xian)(xian)(xian)削等，是擴大銑(xian)(xian)(xian)削范圍(wei)的必選(xuan)產(chan)品(pin)。