自(zi)動(dong)化設備在(zai)我國,工(gong)(gong)業(ye)(ye)(ye)機(ji)器(qi)人(ren)的(de)(de)(de)(de)最初應(ying)用(yong)(yong)是(shi)在(zai)汽車(che)和工(gong)(gong)程(cheng)機(ji)械行(xing)業(ye)(ye)(ye),主(zhu)(zhu)要(yao)用(yong)(yong)于汽車(che)及工(gong)(gong)程(cheng)機(ji)械的(de)(de)(de)(de)噴涂及焊(han)接(jie)。目前,由于機(ji)器(qi)人(ren)技術以(yi)及研發的(de)(de)(de)(de)落后,工(gong)(gong)業(ye)(ye)(ye)機(ji)器(qi)人(ren)還(huan)主(zhu)(zhu)要(yao)應(ying)用(yong)(yong)在(zai)制造業(ye)(ye)(ye),非(fei)制造業(ye)(ye)(ye)使用(yong)(yong)的(de)(de)(de)(de)較少。據統計,近幾(ji)年(nian)國內廠家所生產的(de)(de)(de)(de)工(gong)(gong)業(ye)(ye)(ye)機(ji)器(qi)人(ren)有超(chao)過一(yi)半是(shi)提(ti)供給汽車(che)行(xing)業(ye)(ye)(ye)。可見,汽車(che)工(gong)(gong)業(ye)(ye)(ye)的(de)(de)(de)(de)發展是(shi)近幾(ji)年(nian)我國工(gong)(gong)業(ye)(ye)(ye)機(ji)器(qi)人(ren)增(zeng)長(chang)的(de)(de)(de)(de)原(yuan)動(dong)力之(zhi)一(yi)。
1、位(wei)于傳感(gan)(gan)器(qi):當物件(jian)位(wei)置發(fa)生移(yi)動或兩個表(biao)面有位(wei)置差(cha)別時,位(wei)移(yi)量(liang)或位(wei)置差(cha)可用位(wei)移(yi)傳感(gan)(gan)器(qi)來測(ce)量(liang)。比如激(ji)光位(wei)移(yi)傳感(gan)(gan)器(qi),將(jiang)激(ji)光束投射到(dao)物件(jian)上(shang),利(li)用三(san)角測(ce)量(liang)法(fa)測(ce)量(liang)出物件(jian)的位(wei)移(yi)量(liang)。
2、視覺傳感器:機器視覺檢測(識別)系統(tong)一般由數(shu)碼攝像機、光源、計算機、圖像采(cai)集卡、監視屏以及機械安裝和(he)調節(jie)裝置組成。
3、光(guang)電(dian)(dian)傳(chuan)感器(qi):光(guang)電(dian)(dian)傳(chuan)感器(qi)通(tong)常稱光(guang)電(dian)(dian)開關(guan),它由投光(guang)-受光(guang)頭、放大器(qi)、電(dian)(dian)源-控制器(qi)等(deng)三(san)個組件(jian)組成
焊接機(ji)器(qi)人(ren)(ren)在汽車制造(zao)業(ye)中發揮著不可(ke)替代(dai)的作用,焊接機(ji)器(qi)人(ren)(ren)是在工(gong)(gong)(gong)業(ye)機(ji)器(qi)人(ren)(ren)基礎上發展起來的先進焊接設備,是從事焊接(包括(kuo)切割(ge)與噴(pen)涂(tu))的工(gong)(gong)(gong)業(ye)機(ji)器(qi)人(ren)(ren),主(zhu)要用于(yu)工(gong)(gong)(gong)業(ye)自動化領域,其廣泛應(ying)用于(yu)汽車及其零部(bu)件制造(zao)、摩托(tuo)車、工(gong)(gong)(gong)程機(ji)械等(deng)行業(ye),在汽車生(sheng)產(chan)的沖壓、焊裝、涂(tu)裝、總(zong)裝四大生(sheng)產(chan)工(gong)(gong)(gong)藝過程都(dou)有廣泛應(ying)用,其中應(ying)用最多的以(yi)弧焊、點焊為主(zhu)。
(1)工(gong)序(xu)(xu)自(zi)動(dong)化:制造工(gong)藝過(guo)程中包含(han)若干個工(gong)序(xu)(xu),每(mei)個工(gong)序(xu)(xu)又可能包含(han)若干個基(ji)本動(dong)作(zuo)以及操縱和管理這些基(ji)本動(dong)作(zuo)的操作(zuo)動(dong)作(zuo)。自(zi)動(dong)機及自(zi)動(dong)裝置僅(jin)代替人完成(cheng)一個工(gong)序(xu)(xu)的加工(gong)及輔助工(gong)作(zuo),稱為工(gong)序(xu)(xu)自(zi)動(dong)化。
(2)自(zi)動化生(sheng)產(chan)線:如果一個(ge)(ge)(ge)(ge)工(gong)(gong)藝過(guo)程中的每個(ge)(ge)(ge)(ge)加工(gong)(gong)、檢驗工(gong)(gong)序都自(zi)動化了,而且(qie)各個(ge)(ge)(ge)(ge)工(gong)(gong)序的輸送聯系環也自(zi)動化了,工(gong)(gong)人只(zhi)需(xu)對整個(ge)(ge)(ge)(ge)工(gong)(gong)藝進行(xing)總操(cao)作和(he)監(jian)督,這就形成了自(zi)動化加工(gong)(gong)生(sheng)產(chan)線。
(3)自動化制造(zao)系(xi)統(tong):從原材(cai)料到最終(zhong)成平的生產全過(guo)程(cheng)都不需要(yao)人工干(gan)預,這就形成了(le)制造(zao)過(guo)程(cheng)自動化。
工業機(ji)器(qi)(qi)(qi)人(ren)(簡稱 IR)是(shi)廣泛適用的(de)(de)能夠(gou)自主動(dong)作,且(qie)多軸聯動(dong)的(de)(de)機(ji)械(xie)(xie)設備。它(ta)們(men)通常配(pei)(pei)備有(you)機(ji)械(xie)(xie)手(shou)、刀具(ju)或其他可裝配(pei)(pei)的(de)(de)加工工具(ju),以及能夠(gou)執行搬運操作與(yu)加工制造的(de)(de)任務。工業機(ji)器(qi)(qi)(qi)人(ren)在(zai)汽(qi)車生產中的(de)(de)主要應用有(you):點焊,弧(hu)焊,鉚接,涂(tu)膠,噴涂(tu)等。在(zai)汽(qi)車零(ling)部件的(de)(de)生產中廣泛采用了(le)點焊、凸焊、縫焊、對(dui)焊及電弧(hu)焊等焊接工藝。例(li)如:橫梁總成(cheng)托架點焊,傳動(dong)軸平衡(heng)片(pian)凸焊,汽(qi)車燃油箱縫焊,汽(qi)車輪(lun)圈連續(xu)閃光(guang)對(dui)焊,汽(qi)車轉向臂、消聲器(qi)(qi)(qi)、凈化(hua)器(qi)(qi)(qi)殼體的(de)(de)電弧(hu)焊等。
目前,焊(han)接工業機器人在一汽(qi)(qi)、上(shang)汽(qi)(qi)、沈陽中順、金杯通用(yong)(yong)、重慶長安、湖南長豐等整車(che)(che)制造企業廣(guang)泛(fan)應(ying)用(yong)(yong),據(ju)統計每輛汽(qi)(qi)車(che)(che)車(che)(che)身(shen)上(shang),大約有3000~4000個電(dian)阻點(dian)焊(han)焊(han)點(dian),電(dian)阻點(dian)焊(han)技術的應(ying)用(yong)(yong)實現了汽(qi)(qi)車(che)(che)車(che)(che)身(shen)制造的量(liang)產化(hua)(hua)與自動化(hua)(hua)設備(bei)。
相關標簽(qian):自動化設備 灌(guan)膠機