在重型機械製造領域,大型工件的加工一直是行業關注的重點,而雙柱立車憑借其強大的承載能力與穩定的加工性能,成為處理這類工件的核心設備。與適配中型工件的單柱立車不同,雙柱立車在結構設計上更注重對超大尺寸、超重重量工件的支撐與加工,廣泛應用於風電設備、重型機床、冶金機械、大型船舶等行業,用於加工直徑超過 5 米、重量達數十噸甚至上百噸的工件,如大型法蘭盤、汽輪機缸體、發電機轉子、船用螺旋槳轂等,為大型裝備的生產製造提供關鍵加工保障。
雙(shuang)柱(zhu)立(li)車(che)的(de)結(jie)構(gou)特(te)點(dian)與(yu)其(qi)加(jia)工(gong)需(xu)求(qiu)高(gao)度(du)契(qi)合(he),最(zui)顯(xian)著(zhu)的(de)特(te)征(zheng)便(bian)是(shi)采(cai)用(yong)對(dui)稱(cheng)式(shi)雙(shuang)立(li)柱(zhu)設(she)計(ji)。兩(liang)根(gen)立(li)柱(zhu)分(fen)別(bie)位(wei)於(yu)工(gong)作(zuo)台(tai)兩(liang)側(ce),通(tong)過(guo)頂(ding)梁(liang)連(lian)接(jie)形(xing)成(cheng)穩(wen)固(gu)的(de)門(men)型(xing)框(kuang)架(jia)結(jie)構(gou),這(zhe)種(zhong)布(bu)局(ju)不(bu)僅(jin)大(da)幅(fu)提(ti)升(sheng)了(le)設(she)備(bei)的(de)整(zheng)體(ti)剛(gang)性(xing),還(hai)能(neng)均(jun)勻(yun)分(fen)散(san)加(jia)工(gong)過(guo)程(cheng)中(zhong)產(chan)生(sheng)的(de)切(qie)削(xue)力(li),避(bi)免(mian)設(she)備(bei)因(yin)受(shou)力(li)不(bu)均(jun)出(chu)現(xian)變(bian)形(xing),從(cong)而(er)保(bao)障(zhang)加(jia)工(gong)過(guo)程(cheng)的(de)穩(wen)定(ding)性(xing)。工(gong)作(zuo)台(tai)作(zuo)為(wei)承(cheng)載(zai)工(gong)件(jian)的(de)核(he)心(xin)部(bu)件(jian),采(cai)用(yong)高(gao)強(qiang)度(du)鑄(zhu)鐵(tie)或(huo)鑄(zhu)鋼(gang)材(cai)質(zhi)鑄(zhu)造(zao)而(er)成(cheng),經(jing)過(guo)時(shi)效(xiao)處(chu)理(li)消(xiao)除(chu)內(nei)應(ying)力(li),確(que)保(bao)在(zai)長(chang)期(qi)承(cheng)載(zai)超(chao)重(zhong)工(gong)件(jian)時(shi)仍(reng)能(neng)保(bao)持(chi)平(ping)整(zheng)與(yu)穩(wen)定(ding);工作台的驅動係統多采用大功率電機與減速機構配合,可實現低速大扭矩輸出,滿足大型工件低速旋轉加工的需求。
從(cong)加(jia)工(gong)性(xing)能(neng)來(lai)看(kan),雙(shuang)柱(zhu)立(li)車(che)具(ju)備(bei)應(ying)對(dui)複(fu)雜(za)加(jia)工(gong)場(chang)景(jing)的(de)能(neng)力(li)。其(qi)刀(dao)架(jia)係(xi)統(tong)通(tong)常(chang)分(fen)為(wei)橫(heng)梁(liang)刀(dao)架(jia)與(yu)側(ce)刀(dao)架(jia),橫(heng)梁(liang)刀(dao)架(jia)可(ke)沿(yan)雙(shuang)立(li)柱(zhu)的(de)導(dao)軌(gui)上(shang)下(xia)移(yi)動(dong),側(ce)刀(dao)架(jia)則(ze)安(an)裝(zhuang)在(zai)立(li)柱(zhu)側(ce)麵(mian),兩(liang)者(zhe)配(pei)合(he)可(ke)實(shi)現(xian)多(duo)方(fang)向(xiang)、duogongxudetongbujiagong,jianshaogongjianzhuangjiacishu,tishengjiagongxiaolv。zaijiagongguochengzhong,shuangzhulichenenggoutongguohelitiaozhengqiexuecanshu,yingduibutongyingducaizhidegongjianjiagong,wulunshigaoqiangduhejingangcai,haishirenxingjiaoqiangdeyousejinshu,dounengtongguoyouhuadaojuxuanzeyuqiexuesudu,shixianduigongjianwaiyuan、內孔、端麵、溝槽等部位的精準加工。此外,設備的潤滑係統經過特殊設計,可對主軸、導軌、絲杠等關鍵運動部件進行持續潤滑,減少部件磨損,延長設備使用壽命,同時保證運動部件的順暢運行。
隨sui著zhe大da型xing裝zhuang備bei製zhi造zao行xing業ye對dui加jia工gong質zhi量liang與yu效xiao率lv的de要yao求qiu不bu斷duan提ti高gao,雙shuang柱zhu立li車che也ye在zai技ji術shu創chuang新xin中zhong持chi續xu升sheng級ji。現xian代dai雙shuang柱zhu立li車che普pu遍bian集ji成cheng了le先xian進jin的de數shu控kong係xi統tong,支zhi持chi複fu雜za曲qu麵mian加jia工gong的de編bian程cheng與yu運yun行xing,操cao作zuo人ren員yuan可ke通tong過guo三san維wei建jian模mo軟ruan件jian生sheng成cheng加jia工gong軌gui跡ji,導dao入ru數shu控kong係xi統tong後hou即ji可ke實shi現xian自zi動dong化hua加jia工gong,大da幅fu降jiang低di人ren工gong操cao作zuo難nan度du。部bu分fen高gao端duan雙shuang柱zhu立li車che還hai配pei備bei了le工gong件jian測ce量liang與yu補bu償chang功gong能neng,通tong過guo安an裝zhuang在zai刀dao架jia上shang的de測ce量liang探tan頭tou,在zai加jia工gong前qian對dui工gong件jian的de裝zhuang夾jia位wei置zhi進jin行xing檢jian測ce,自zi動dong計ji算suan偏pian差cha並bing調tiao整zheng加jia工gong參can數shu,確que保bao加jia工gong尺chi寸cun符fu合he設she計ji要yao求qiu;同時,設備的安全防護係統也得到強化,設置了多重安全聯鎖裝置,如工作台過載保護、立柱移動限位保護、緊jin急ji停ting止zhi按an鈕niu等deng,為wei操cao作zuo人ren員yuan與yu設she備bei安an全quan提ti供gong全quan方fang位wei保bao障zhang。此ci外wai,針zhen對dui大da型xing工gong件jian加jia工gong周zhou期qi長chang的de特te點dian,部bu分fen雙shuang柱zhu立li車che還hai優you化hua了le能neng源yuan消xiao耗hao設she計ji,在zai設she備bei待dai機ji或huo低di速su運yun行xing時shi自zi動dong降jiang低di功gong率lv輸shu出chu,實shi現xian節jie能neng運yun行xing,幫bang助zhu企qi業ye降jiang低di生sheng產chan成cheng本ben。