
大型立車車床隻要應用於重型機械製造行業、礦山設備製造業、鋼鐵行業、化工設備製造業、電力設備製造行業、鐵路機車車輛製造行業及冶金機械製造行業等。
立車車床機床由左右立柱、頂梁、gongzuotaidizuozuchengkuangjia,yichengshouqiexueshidefuhe,hengliangyanlizhudaoguishangxiayidong,hengliangshengjiangdianjijiwoganjiansuxiangzhiyudingliangshang。hengliangyoudiexingdanhuangtongguogangganjiajinzailizhushang,hengliangshengjiangdecaozuoanniuzaidiaoguaanniuzhanshang。
變(bian)速(su)箱(xiang)緊(jin)固(gu)在(zai)工(gong)作(zuo)台(tai)底(di)座(zuo)的(de)後(hou)部(bu),主(zhu)電(dian)念(nian)頭(tou)由(you)彈(dan)性(xing)聯(lian)軸(zhou)器(qi)與(yu)變(bian)速(su)箱(xiang)相(xiang)連(lian)接(jie),變(bian)速(su)箱(xiang)由(you)變(bian)速(su)油(you)缸(gang)推(tui)動(dong)交(jiao)換(huan)齒(chi)輪(lun)實(shi)現(xian)十(shi)六(liu)種(zhong)轉(zhuan)速(su)的(de)變(bian)換(huan),轉(zhuan)速(su)變(bian)換(huan)開(kai)關(guan)在(zai)吊(diao)掛(gua)按(an)鈕(niu)站(zhan)上(shang)。工(gong)作(zuo)台(tai)由(you)主(zhu)電(dian)機(ji)經(jing)變(bian)速(su)箱(xiang)直(zhi)接(jie)啟(qi)動(dong)和(he)製(zhi)動(dong),工(gong)作(zuo)台(tai)僅(jin)有(you)正(zheng)向(xiang)工(gong)作(zuo)滾(gun)動(dong),但(dan)可(ke)以(yi)作(zuo)正(zheng)反(fan)向(xiang)點(dian)動(dong)以(yi)便(bian)於(yu)工(gong)作(zuo)找(zhao)正(zheng)。工(gong)作(zuo)台(tai)鑲(xiang)有(you)鋅(xin)鋁(lv)銅(tong)合(he)金(jin)耐(nai)磨(mo)導(dao)軌(gui)板(ban),並(bing)在(zai)導(dao)軌(gui)間(jian)通(tong)入(ru)壓(ya)力(li)油(you)(2-4kg/cm2)以進步導軌承載能力。工作台主軸上裝兩個3182100型xing雙shuang列lie短duan圓yuan柱zhu滾gun子zi軸zhou承cheng,其qi內nei環huan帶dai有you錐zhui孔kong用yong以yi調tiao整zheng徑jing向xiang間jian隙xi,以yi保bao證zheng主zhu軸zhou能neng在zai高gao精jing度du下xia平ping穩wen地di工gong作zuo。工gong作zuo台tai的de啟qi動dong,製zhi動dong與yu點dian動dong的de操cao作zuo按an鈕niu在zai吊diao掛gua按an鈕niu站zhan上shang。
大(da)型(xing)立(li)車(che)車(che)床(chuang)左(zuo)右(you)兩(liang)個(ge)進(jin)給(gei)箱(xiang)裝(zhuang)在(zai)橫(heng)梁(liang)的(de)兩(liang)端(duan),兩(liang)個(ge)進(jin)給(gei)箱(xiang)的(de)結(jie)構(gou)是(shi)相(xiang)同(tong)的(de),在(zai)進(jin)給(gei)箱(xiang)的(de)後(hou)部(bu)裝(zhuang)有(you)刀(dao)架(jia)進(jin)給(gei)用(yong)電(dian)機(ji)與(yu)快(kuai)速(su)移(yi)動(dong)電(dian)機(ji)各(ge)一(yi)台(tai),工(gong)作(zuo)進(jin)給(gei)由(you)變(bian)換(huan)齒(chi)輪(lun)實(shi)現(xian)十(shi)八(ba)種(zhong)進(jin)給(gei)量(liang)的(de)變(bian)換(huan)。 變(bian)換(huan)進(jin)給(gei)量(liang)的(de)操(cao)作(zuo)手(shou)柄(bing)在(zai)進(jin)給(gei)箱(xiang)的(de)前(qian)麵(mian),進(jin)給(gei)箱(xiang)內(nei)裝(zhuang)有(you)電(dian)磁(ci)離(li)合(he)器(qi),用(yong)來(lai)選(xuan)擇(ze)刀(dao)架(jia)工(gong)作(zuo)進(jin)給(gei)或(huo)快(kuai)速(su)移(yi)動(dong)的(de)方(fang)向(xiang)。刀(dao)架(jia)移(yi)動(dong)方(fang)向(xiang)選(xuan)擇(ze)開(kai)關(guan)及(ji)進(jin)給(gei),快(kuai)速(su)移(yi)動(dong)操(cao)作(zuo)按(an)鈕(niu)在(zai)吊(diao)掛(gua)按(an)鈕(niu)站(zhan)上(shang)。