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C61125型數控臥式車床

C61125型數控臥式車床

重型臥式車床廠家直供

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臥式車床卡盤喇叭口現象修正:重型數控臥式車床臥式車床使用久了容易出現車床卡盤同軸度降低或者喇叭口的情況,出現這種現象時要及時修正,以免影響臥式車床加工裝夾的牢固可靠性以及其加工精度。 修正重型數控臥式車床臥式車床卡盤可以用下方法,簡單易操作

規格

保修期:三年(nian)
顏色:

詳情

數(shu)控臥式(shi)車床(chuang)床(chuang)身上最大工件回轉直徑

1250mm

主軸轉(zhuan)速級數(shu)

6

過刀架最(zui)大工件回轉直徑

750mm

主軸轉(zhuan)速范圍

30~224r/min

最(zui)大工(gong)件(jian)重(zhong)量

1

橫向行(xing)程

650mm

最大工件長度(du)

500mm

(標(biao)配)

縱向行程

500mm

機床(chuang)重量

3.7

主(zhu)傳動電機

11Kw

卡盤直徑

1000mm

數控(kong)系統(tong)

廣州數控系統      (根據(ju)客戶需求)

 

臥式車床卡盤喇叭口現象修正

重(zhong)(zhong)型(xing)數控臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)使用(yong)久了(le)容易出(chu)現車(che)(che)(che)(che)(che)床(chuang)卡(ka)盤(pan)同(tong)軸(zhou)度降低(di)或(huo)者喇叭口的情況,出(chu)現這種(zhong)現象時要及(ji)時修(xiu)(xiu)正(zheng),以(yi)免影響臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)加工(gong)裝夾的牢固可(ke)靠性以(yi)及(ji)其(qi)加工(gong)精度。 修(xiu)(xiu)正(zheng)重(zhong)(zhong)型(xing)數控臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)卡(ka)盤(pan)可(ke)以(yi)用(yong)下方(fang)(fang)法(fa),簡單易操(cao)作,我們(men)以(yi)正(zheng)爪(zhua)卡(ka)盤(pan)修(xiu)(xiu)正(zheng)為例,具體步驟為:先用(yong)外(wai)夾方(fang)(fang)式(shi)(shi)(shi)(shi)對一(yi)段適當(dang)直徑的圓(yuan)棒夾緊,開動(dong)重(zhong)(zhong)型(xing)臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang),車(che)(che)(che)(che)(che)削卡(ka)爪(zhua)其(qi)外(wai)圓(yuan)部(bu)(bu)分,爾后(hou)使用(yong)內撐方(fang)(fang)式(shi)(shi)(shi)(shi)夾持一(yi)環形件(jian),再次開動(dong)車(che)(che)(che)(che)(che)床(chuang),車(che)(che)(che)(che)(che)削卡(ka)爪(zhua)內圓(yuan)及(ji)端面部(bu)(bu)分,此方(fang)(fang)法(fa)可(ke)明(ming)顯(xian)提高(gao)(gao)加工(gong)后(hou)的卡(ka)抓(zhua)內圓(yuan)和車(che)(che)(che)(che)(che)床(chuang)的同(tong)軸(zhou)度,有效的消除臥(wo)式(shi)(shi)(shi)(shi)車(che)(che)(che)(che)(che)床(chuang)卡(ka)盤(pan)的喇叭口,從而獲更(geng)高(gao)(gao)精度,完(wan)成修(xiu)(xiu)正(zheng)取得非常好的效果。

 

重型數控臥式車床臥式加工中心上正確的使用校表:

每次調試機床(chuang),我(wo)們都會使用到(dao)測(ce)量(liang)(liang)工(gong)(gong)(gong)具,常見(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)就(jiu)是校表(biao)(biao)了(le)。 我(wo)們介紹過不(bu)同種類的(de)(de)(de)(de)(de)(de)(de)(de)(de)校表(biao)(biao),在立式(shi)(shi)加(jia)工(gong)(gong)(gong)中心(xin)(xin)(xin)上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)使用方(fang)法。 在重(zhong)型數控(kong)臥式(shi)(shi)車(che)床(chuang)臥式(shi)(shi)加(jia)工(gong)(gong)(gong)中心(xin)(xin)(xin)和車(che)床(chuang)上(shang)(shang)使用校表(biao)(biao),則需要(yao)多一點的(de)(de)(de)(de)(de)(de)(de)(de)(de)注意(yi),因(yin)為(wei)校表(biao)(biao)放置的(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)式(shi)(shi)已經發生(sheng)(sheng)了(le)改(gai)變(bian)。 在立式(shi)(shi)加(jia)工(gong)(gong)(gong)中心(xin)(xin)(xin)上(shang)(shang),校表(biao)(biao)是豎直安(an)裝的(de)(de)(de)(de)(de)(de)(de)(de)(de),不(bu)管是用磁力(li)(li)座(zuo)(zuo)吸在主(zhu)軸的(de)(de)(de)(de)(de)(de)(de)(de)(de)保(bao)護罩上(shang)(shang),還(huan)是放在刀頭里,重(zhong)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向都沒有發生(sheng)(sheng)變(bian)化(hua)(hua),所(suo)以測(ce)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)結果也(ye)(ye)不(bu)會因(yin)此而受(shou)到(dao)影(ying)響。 但(dan)是在重(zhong)型數控(kong)臥式(shi)(shi)車(che)床(chuang)臥式(shi)(shi)加(jia)工(gong)(gong)(gong)中心(xin)(xin)(xin)和車(che)床(chuang)上(shang)(shang),如果磁力(li)(li)座(zuo)(zuo)安(an)裝在主(zhu)軸上(shang)(shang),當主(zhu)軸轉動時,重(zhong)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向也(ye)(ye)會隨之發生(sheng)(sheng)改(gai)變(bian),進而引起校表(biao)(biao)夾持杠的(de)(de)(de)(de)(de)(de)(de)(de)(de)輕微變(bian)形,校表(biao)(biao)離磁力(li)(li)座(zuo)(zuo)越遠,變(bian)形的(de)(de)(de)(de)(de)(de)(de)(de)(de)現(xian)象越明顯。 重(zhong)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)向發生(sheng)(sheng)了(le)變(bian)化(hua)(hua),重(zhong)心(xin)(xin)(xin)也(ye)(ye)會隨之發生(sheng)(sheng)變(bian)化(hua)(hua),當重(zhong)心(xin)(xin)(xin)不(bu)穩定(ding)時,測(ce)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)結果就(jiu)不(bu)能如實的(de)(de)(de)(de)(de)(de)(de)(de)(de)反映(ying)現(xian)狀。 在臥式(shi)(shi)加(jia)工(gong)(gong)(gong)中心(xin)(xin)(xin)上(shang)(shang),校表(biao)(biao)在主(zhu)軸上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)轉動速度(du)也(ye)(ye)會影(ying)響到(dao)測(ce)量(liang)(liang)結果,因(yin)為(wei)離心(xin)(xin)(xin)力(li)(li)也(ye)(ye)會造成(cheng)測(ce)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)偏差(cha)。

常見問題

運用數控車床技(ji)能進行(xing)工(gong)(gong)(gong)(gong)(gong)(gong)件加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong),不(bu)可避(bi)免會呈(cheng)現各式(shi)各樣(yang)的毛病,臥式(shi)車床廠(chang)家今天(tian)為(wei)您講(jiang)解的是(shi)(shi)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)圓弧(hu)(hu)作用差(cha),尺度不(bu)到(dao)位等(deng)(deng)問(wen)(wen)(wen)題。工(gong)(gong)(gong)(gong)(gong)(gong)件加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)呈(cheng)現圓弧(hu)(hu)作用不(bu)理(li)(li)想,或尺度不(bu)到(dao)位情(qing)況,原因(yin)多(duo)樣(yang),包含振(zhen)(zhen)蕩頻率(lv)重疊導(dao)(dao)致(zhi)發(fa)(fa)生共(gong)振(zhen)(zhen);加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝不(bu)適合(he);參數設置(zhi)不(bu)合(he)理(li)(li),進給速(su)度過大,導(dao)(dao)致(zhi)圓弧(hu)(hu)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)失(shi)(shi)步(bu);同步(bu)帶(dai)磨損;絲(si)杠間隙過大引起(qi)松動或絲(si)桿過緊導(dao)(dao)致(zhi)失(shi)(shi)步(bu)。 為(wei)處理(li)(li)以上問(wen)(wen)(wen)題,臥式(shi)車床廠(chang)家建議您加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)時找(zhao)出發(fa)(fa)生共(gong)振(zhen)(zhen)的工(gong)(gong)(gong)(gong)(gong)(gong)件,改(gai)動頻率(lv),避(bi)免再(zai)次發(fa)(fa)生共(gong)振(zhen)(zhen);重新考慮加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝,編(bian)制合(he)理(li)(li)的程(cheng)序(xu)(xu)(xu);步(bu)進電機中(zhong)的加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)速(su)率(lv)F不(bu)能設置(zhi)過大;替(ti)換同步(bu)帶(dai);確定(ding)(ding)機床裝置(zhi)牢固,放置(zhi)平穩(wen),查(cha)看(kan)拖板是(shi)(shi)否過緊,間隙增大或刀(dao)架(jia)松動等(deng)(deng)。另一個問(wen)(wen)(wen)題便是(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)件加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)時的工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)發(fa)(fa)生變(bian)化,但其它工(gong)(gong)(gong)(gong)(gong)(gong)序(xu)(xu)(xu)尺度精確。導(dao)(dao)致(zhi)這種情(qing)況呈(cheng)現的原因(yin)是(shi)(shi)這段程(cheng)序(xu)(xu)(xu)參數不(bu)合(he)理(li)(li),不(bu)在預定(ding)(ding)軌道內,變(bian)成格局不(bu)契合(he)說明書要(yao)求(qiu)等(deng)(deng)。處理(li)(li)措施相對(dui)簡單,查(cha)看(kan)螺(luo)紋程(cheng)序(xu)(xu)(xu)段是(shi)(shi)否呈(cheng)現亂碼,或螺(luo)距不(bu)對(dui),重新編(bian)制這段的程(cheng)序(xu)(xu)(xu)。