自動化(hua)設(she)備在我國,工(gong)業(ye)機(ji)器(qi)人的(de)(de)最初(chu)應用是在汽(qi)(qi)(qi)車和工(gong)程機(ji)械行(xing)業(ye),主(zhu)要用于汽(qi)(qi)(qi)車及工(gong)程機(ji)械的(de)(de)噴涂(tu)及焊接。目前,由于機(ji)器(qi)人技(ji)術以(yi)及研(yan)發的(de)(de)落后,工(gong)業(ye)機(ji)器(qi)人還主(zhu)要應用在制造(zao)業(ye),非制造(zao)業(ye)使(shi)用的(de)(de)較(jiao)少。據統(tong)計,近幾年國內廠家所生(sheng)產的(de)(de)工(gong)業(ye)機(ji)器(qi)人有超過一(yi)半(ban)是提供給汽(qi)(qi)(qi)車行(xing)業(ye)。可見(jian),汽(qi)(qi)(qi)車工(gong)業(ye)的(de)(de)發展是近幾年我國工(gong)業(ye)機(ji)器(qi)人增(zeng)長(chang)的(de)(de)原動力之一(yi)。
1、位(wei)(wei)(wei)于(yu)傳感(gan)器:當物件(jian)位(wei)(wei)(wei)置(zhi)發生(sheng)移(yi)動或(huo)兩個表面有位(wei)(wei)(wei)置(zhi)差別時,位(wei)(wei)(wei)移(yi)量(liang)或(huo)位(wei)(wei)(wei)置(zhi)差可(ke)用(yong)位(wei)(wei)(wei)移(yi)傳感(gan)器來測量(liang)。比如激光位(wei)(wei)(wei)移(yi)傳感(gan)器,將激光束投射到物件(jian)上,利用(yong)三(san)角(jiao)測量(liang)法測量(liang)出物件(jian)的位(wei)(wei)(wei)移(yi)量(liang)。
2、視(shi)(shi)覺(jue)傳感器:機器視(shi)(shi)覺(jue)檢測(識別)系統一般由數碼攝像機、光源、計算機、圖像采(cai)集卡、監視(shi)(shi)屏以及(ji)機械安裝和調(diao)節(jie)裝置組成。
3、光電(dian)(dian)(dian)傳感(gan)器(qi)(qi):光電(dian)(dian)(dian)傳感(gan)器(qi)(qi)通(tong)常稱光電(dian)(dian)(dian)開關(guan),它由投(tou)光-受光頭、放大器(qi)(qi)、電(dian)(dian)(dian)源-控制器(qi)(qi)等三個組(zu)件組(zu)成
焊(han)(han)接(jie)(jie)機(ji)器人(ren)(ren)在汽(qi)車(che)制(zhi)造業中發揮著(zhu)不可替代的(de)(de)作用(yong),焊(han)(han)接(jie)(jie)機(ji)器人(ren)(ren)是在工(gong)業機(ji)器人(ren)(ren)基礎上發展起來的(de)(de)先進焊(han)(han)接(jie)(jie)設備,是從(cong)事焊(han)(han)接(jie)(jie)(包括切割與噴涂)的(de)(de)工(gong)業機(ji)器人(ren)(ren),主(zhu)要用(yong)于(yu)工(gong)業自(zi)動化領域,其(qi)廣泛(fan)應(ying)用(yong)于(yu)汽(qi)車(che)及其(qi)零部件制(zhi)造、摩托車(che)、工(gong)程機(ji)械等行業,在汽(qi)車(che)生(sheng)產的(de)(de)沖壓、焊(han)(han)裝(zhuang)、涂裝(zhuang)、總裝(zhuang)四大生(sheng)產工(gong)藝過程都有廣泛(fan)應(ying)用(yong),其(qi)中應(ying)用(yong)最多的(de)(de)以弧焊(han)(han)、點焊(han)(han)為(wei)主(zhu)。
(1)工(gong)(gong)序(xu)自(zi)(zi)(zi)動化(hua):制造(zao)工(gong)(gong)藝過程(cheng)中包含若(ruo)干(gan)個工(gong)(gong)序(xu),每個工(gong)(gong)序(xu)又可(ke)能包含若(ruo)干(gan)個基(ji)(ji)本動作(zuo)以及操縱和管理這(zhe)些基(ji)(ji)本動作(zuo)的操作(zuo)動作(zuo)。自(zi)(zi)(zi)動機及自(zi)(zi)(zi)動裝置(zhi)僅(jin)代替(ti)人完(wan)成一個工(gong)(gong)序(xu)的加(jia)工(gong)(gong)及輔助(zhu)工(gong)(gong)作(zuo),稱為工(gong)(gong)序(xu)自(zi)(zi)(zi)動化(hua)。
(2)自動化(hua)生(sheng)產線:如果一個工(gong)(gong)藝(yi)過程中的(de)每個加工(gong)(gong)、檢驗工(gong)(gong)序都自動化(hua)了(le),而(er)且各(ge)個工(gong)(gong)序的(de)輸送(song)聯系(xi)環也自動化(hua)了(le),工(gong)(gong)人只需對(dui)整個工(gong)(gong)藝(yi)進(jin)行總(zong)操作和監督,這就(jiu)形成了(le)自動化(hua)加工(gong)(gong)生(sheng)產線。
(3)自動化(hua)制造系統:從原材料(liao)到最終成平的生產全過程(cheng)都不需要人(ren)工(gong)干預,這就形成了制造過程(cheng)自動化(hua)。
工(gong)(gong)業機器(qi)人(ren)(簡稱 IR)是廣(guang)泛(fan)適用(yong)的能(neng)(neng)夠(gou)自主動作(zuo),且(qie)多軸聯動的機械設備(bei)。它們通常配備(bei)有(you)機械手(shou)、刀(dao)具或其(qi)他可(ke)裝配的加工(gong)(gong)工(gong)(gong)具,以及(ji)(ji)能(neng)(neng)夠(gou)執行(xing)搬運(yun)操作(zuo)與(yu)加工(gong)(gong)制造的任(ren)務。工(gong)(gong)業機器(qi)人(ren)在(zai)(zai)汽車(che)(che)生(sheng)產中的主要應用(yong)有(you):點(dian)焊(han)(han),弧焊(han)(han),鉚接,涂膠,噴涂等(deng)(deng)。在(zai)(zai)汽車(che)(che)零部(bu)件的生(sheng)產中廣(guang)泛(fan)采用(yong)了點(dian)焊(han)(han)、凸(tu)焊(han)(han)、縫焊(han)(han)、對焊(han)(han)及(ji)(ji)電(dian)弧焊(han)(han)等(deng)(deng)焊(han)(han)接工(gong)(gong)藝。例如:橫(heng)梁總成托架點(dian)焊(han)(han),傳動軸平衡片凸(tu)焊(han)(han),汽車(che)(che)燃油箱縫焊(han)(han),汽車(che)(che)輪圈連續閃(shan)光對焊(han)(han),汽車(che)(che)轉向(xiang)臂(bei)、消聲(sheng)器(qi)、凈化器(qi)殼體的電(dian)弧焊(han)(han)等(deng)(deng)。
目前(qian),焊(han)接工業機器人在一汽(qi)、上(shang)汽(qi)、沈陽中順(shun)、金杯(bei)通用(yong)、重慶長安、湖(hu)南長豐等整車(che)制造企(qi)業廣泛應用(yong),據(ju)統(tong)計(ji)每輛(liang)汽(qi)車(che)車(che)身上(shang),大約有3000~4000個電阻點焊(han)焊(han)點,電阻點焊(han)技術(shu)的應用(yong)實現(xian)了(le)汽(qi)車(che)車(che)身制造的量(liang)產化與自動化設備。
相關標簽:自動化設(she)備 灌膠(jiao)機