1、立式加工中心:指主軸軸心線為垂直狀態設置的加工中心。立(li)(li)式(shi)(shi)加(jia)(jia)工(gong)(gong)(gong)中心一(yi)(yi)般具有(you)三個(ge)直線運(yun)動坐標,工(gong)(gong)(gong)作(zuo)臺(tai)具有(you)分度和旋轉功能(neng),可在工(gong)(gong)(gong)作(zuo)臺(tai)上安裝(zhuang)一(yi)(yi)個(ge)水平軸(zhou)的數(shu)控轉臺(tai)用(yong)以(yi)加(jia)(jia)工(gong)(gong)(gong)螺旋線零(ling)件。立(li)(li)式(shi)(shi)加(jia)(jia)工(gong)(gong)(gong)中心多用(yong)于加(jia)(jia)工(gong)(gong)(gong)筒、單箱(xiang)體、箱(xiang)蓋、板類零(ling)件和平面(mian)凸輪的加(jia)(jia)工(gong)(gong)(gong)。立(li)(li)式(shi)(shi)加(jia)(jia)工(gong)(gong)(gong)中心具有(you)結構(gou)簡(jian)單、占地面(mian)積(ji)小、價格低的優點(dian)。

2、臥式加工中心:指主軸軸線為水平(ping)狀態設(she)置的(de)(de)(de)加(jia)工(gong)中(zhong)(zhong)心(xin)。臥式加(jia)工(gong)中(zhong)(zhong)心(xin)一般具有(you)3-5個運(yun)(yun)動坐標。常見(jian)的(de)(de)(de)有(you)三個直線運(yun)(yun)動坐標(沿X、Y、Z軸方向)加(jia)一個回轉坐標(工(gong)作(zuo)臺),它能夠(gou)使工(gong)件(jian)一次裝夾完成除安裝面和(he)頂面以外的(de)(de)(de)其余四個面的(de)(de)(de)加(jia)工(gong)。臥式加(jia)工(gong)中(zhong)(zhong)心(xin)較(jiao)(jiao)立(li)式加(jia)工(gong)中(zhong)(zhong)心(xin)應用范圍(wei)廣(guang),適宜(yi)復雜的(de)(de)(de)箱(xiang)體類零件(jian)、泵(beng)體、閥體等零件(jian)的(de)(de)(de)加(jia)工(gong)。但臥式加(jia)工(gong)中(zhong)(zhong)心(xin)占地面積大,重量大,結(jie)構(gou)復雜,價格較(jiao)(jiao)高(gao)。

3、龍門加工中心:與龍(long)門銑床類似,適應于大型或(huo)形狀復(fu)雜的(de)工件加(jia)工。

分析及處(chu)理過程:現(xian)場觀察(cha),主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)處(chu)于非定(ding)(ding)(ding)向(xiang)(xiang)狀態,可以(yi)斷(duan)定(ding)(ding)(ding)換刀(dao)(dao)過程中,定(ding)(ding)(ding)向(xiang)(xiang)偏(pian)(pian)移,卡(ka)住(zhu)(zhu);而(er)根據(ju)報(bao)警(jing)號分析,說明(ming)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)試圖恢復(fu)到(dao)定(ding)(ding)(ding)向(xiang)(xiang)位置(zhi)(zhi),但因卡(ka)住(zhu)(zhu)而(er)報(bao)警(jing)關機。手動(dong)操(cao)作電(dian)磁閥分別將(jiang)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)刀(dao)(dao)具松開,刀(dao)(dao)庫(ku)(ku)伸出,手工將(jiang)刀(dao)(dao)爪(zhua)(zhua)上的刀(dao)(dao)卸(xie)下(xia),再手動(dong)將(jiang)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)夾緊(jin),刀(dao)(dao)庫(ku)(ku)退回;開機,報(bao)警(jing)消除。為(wei)查找原因,檢(jian)查刀(dao)(dao)庫(ku)(ku)刀(dao)(dao)爪(zhua)(zhua)與主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)相對(dui)位置(zhi)(zhi),發現(xian)刀(dao)(dao)庫(ku)(ku)刀(dao)(dao)爪(zhua)(zhua)偏(pian)(pian)左,主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)換刀(dao)(dao)后下(xia)移時刀(dao)(dao)爪(zhua)(zhua)右(you)指(zhi)刮擦刀(dao)(dao)柄,造成(cheng)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)順(shun)時針(zhen)轉(zhuan)(zhuan)動(dong)偏(pian)(pian)離(li)(li)定(ding)(ding)(ding)向(xiang)(xiang),而(er)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)默(mo)認(ren)定(ding)(ding)(ding)向(xiang)(xiang)為(wei)M19,恢復(fu)定(ding)(ding)(ding)向(xiang)(xiang)旋(xuan)轉(zhuan)(zhuan)方向(xiang)(xiang)與偏(pian)(pian)離(li)(li)方向(xiang)(xiang)一致(zhi),更加大了這(zhe)一偏(pian)(pian)離(li)(li),因而(er)偏(pian)(pian)離(li)(li)很多造成(cheng)卡(ka)死(si);而(er)主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)上移時,刀(dao)(dao)爪(zhua)(zhua)右(you)指(zhi)刮擦使(shi)刀(dao)(dao)柄逆轉(zhuan)(zhuan),而(er)M19定(ding)(ding)(ding)向(xiang)(xiang)為(wei)正轉(zhuan)(zhuan)正好將(jiang)其消除,不存在這(zhe)一問題。調整刀(dao)(dao)庫(ku)(ku)回零位置(zhi)(zhi)參數7508,使(shi)刀(dao)(dao)爪(zhua)(zhua)與主(zhu)(zhu)(zhu)(zhu)軸(zhou)(zhou)對(dui)齊后,故障消除。