自(zi)動化(hua)設(she)備(bei)在(zai)(zai)我國(guo),工(gong)業(ye)(ye)(ye)(ye)(ye)機器(qi)人(ren)(ren)的最初應用是在(zai)(zai)汽(qi)車(che)(che)和工(gong)程機械行業(ye)(ye)(ye)(ye)(ye),主(zhu)要用于(yu)汽(qi)車(che)(che)及工(gong)程機械的噴(pen)涂及焊接。目前,由于(yu)機器(qi)人(ren)(ren)技術以及研(yan)發的落后,工(gong)業(ye)(ye)(ye)(ye)(ye)機器(qi)人(ren)(ren)還主(zhu)要應用在(zai)(zai)制(zhi)造業(ye)(ye)(ye)(ye)(ye),非制(zhi)造業(ye)(ye)(ye)(ye)(ye)使用的較少(shao)。據統計,近幾年(nian)國(guo)內廠家所生產的工(gong)業(ye)(ye)(ye)(ye)(ye)機器(qi)人(ren)(ren)有超過一半是提供給汽(qi)車(che)(che)行業(ye)(ye)(ye)(ye)(ye)。可見,汽(qi)車(che)(che)工(gong)業(ye)(ye)(ye)(ye)(ye)的發展是近幾年(nian)我國(guo)工(gong)業(ye)(ye)(ye)(ye)(ye)機器(qi)人(ren)(ren)增長(chang)的原動力之一。
1、位(wei)(wei)(wei)于傳(chuan)感器:當(dang)物件位(wei)(wei)(wei)置(zhi)發生移(yi)(yi)動(dong)或兩(liang)個表面有位(wei)(wei)(wei)置(zhi)差(cha)別時(shi),位(wei)(wei)(wei)移(yi)(yi)量(liang)或位(wei)(wei)(wei)置(zhi)差(cha)可用位(wei)(wei)(wei)移(yi)(yi)傳(chuan)感器來測量(liang)。比(bi)如激光位(wei)(wei)(wei)移(yi)(yi)傳(chuan)感器,將激光束投(tou)射到物件上,利(li)用三(san)角測量(liang)法測量(liang)出物件的位(wei)(wei)(wei)移(yi)(yi)量(liang)。
2、視(shi)(shi)覺傳感器:機(ji)器視(shi)(shi)覺檢測(識別)系統一般由數碼攝像機(ji)、光(guang)源(yuan)、計算(suan)機(ji)、圖像采(cai)集卡、監視(shi)(shi)屏以(yi)及(ji)機(ji)械安裝和調節裝置(zhi)組成。
3、光(guang)(guang)電(dian)(dian)傳感器(qi)(qi)(qi):光(guang)(guang)電(dian)(dian)傳感器(qi)(qi)(qi)通常稱光(guang)(guang)電(dian)(dian)開關(guan),它由(you)投光(guang)(guang)-受光(guang)(guang)頭(tou)、放大器(qi)(qi)(qi)、電(dian)(dian)源-控(kong)制(zhi)器(qi)(qi)(qi)等三個組件組成
焊(han)(han)接機器(qi)人在(zai)汽車制(zhi)造(zao)(zao)業中發揮著不(bu)可(ke)替代的(de)作用(yong),焊(han)(han)接機器(qi)人是在(zai)工(gong)(gong)業機器(qi)人基礎(chu)上發展起(qi)來的(de)先進(jin)焊(han)(han)接設(she)備,是從事(shi)焊(han)(han)接(包括切(qie)割與(yu)噴涂)的(de)工(gong)(gong)業機器(qi)人,主(zhu)要用(yong)于工(gong)(gong)業自動化領域,其廣(guang)泛應(ying)(ying)用(yong)于汽車及其零部件制(zhi)造(zao)(zao)、摩托車、工(gong)(gong)程(cheng)機械等行(xing)業,在(zai)汽車生產(chan)的(de)沖壓、焊(han)(han)裝、涂裝、總裝四大(da)生產(chan)工(gong)(gong)藝(yi)過程(cheng)都(dou)有廣(guang)泛應(ying)(ying)用(yong),其中應(ying)(ying)用(yong)最多的(de)以弧焊(han)(han)、點(dian)焊(han)(han)為(wei)主(zhu)。
(1)工(gong)序自(zi)(zi)(zi)動(dong)化:制造工(gong)藝過(guo)程中包(bao)含若干個工(gong)序,每個工(gong)序又可(ke)能包(bao)含若干個基本動(dong)作(zuo)(zuo)以及(ji)操(cao)(cao)縱和管理這(zhe)些基本動(dong)作(zuo)(zuo)的操(cao)(cao)作(zuo)(zuo)動(dong)作(zuo)(zuo)。自(zi)(zi)(zi)動(dong)機及(ji)自(zi)(zi)(zi)動(dong)裝置僅代(dai)替(ti)人(ren)完成(cheng)一個工(gong)序的加工(gong)及(ji)輔(fu)助工(gong)作(zuo)(zuo),稱為(wei)工(gong)序自(zi)(zi)(zi)動(dong)化。
(2)自(zi)動(dong)化(hua)生(sheng)產線(xian)(xian):如(ru)果一個工(gong)(gong)藝(yi)過程(cheng)中的(de)每(mei)個加(jia)工(gong)(gong)、檢驗工(gong)(gong)序(xu)都自(zi)動(dong)化(hua)了,而且各個工(gong)(gong)序(xu)的(de)輸送聯(lian)系環也自(zi)動(dong)化(hua)了,工(gong)(gong)人只需對整個工(gong)(gong)藝(yi)進行總操作和監督,這就形成了自(zi)動(dong)化(hua)加(jia)工(gong)(gong)生(sheng)產線(xian)(xian)。
(3)自(zi)動(dong)化(hua)(hua)制造系統:從原材料到最(zui)終成(cheng)平的生產全過程都不需要人(ren)工(gong)干預(yu),這就形成(cheng)了制造過程自(zi)動(dong)化(hua)(hua)。
工(gong)(gong)業機器(qi)人(ren)(ren)(簡稱 IR)是(shi)廣泛(fan)適用的(de)能(neng)夠(gou)自(zi)主(zhu)(zhu)動(dong)(dong)作(zuo),且多(duo)軸聯動(dong)(dong)的(de)機械(xie)設(she)備。它們通常(chang)配(pei)備有(you)機械(xie)手(shou)、刀(dao)具或其(qi)他可裝配(pei)的(de)加工(gong)(gong)工(gong)(gong)具,以及能(neng)夠(gou)執行搬(ban)運操作(zuo)與(yu)加工(gong)(gong)制(zhi)造的(de)任務。工(gong)(gong)業機器(qi)人(ren)(ren)在(zai)汽(qi)車生產中的(de)主(zhu)(zhu)要應用有(you):點焊(han)(han)(han),弧焊(han)(han)(han),鉚接(jie)(jie),涂膠,噴涂等(deng)。在(zai)汽(qi)車零部件的(de)生產中廣泛(fan)采(cai)用了點焊(han)(han)(han)、凸焊(han)(han)(han)、縫(feng)(feng)焊(han)(han)(han)、對(dui)(dui)焊(han)(han)(han)及電弧焊(han)(han)(han)等(deng)焊(han)(han)(han)接(jie)(jie)工(gong)(gong)藝(yi)。例如:橫梁總成(cheng)托架點焊(han)(han)(han),傳動(dong)(dong)軸平衡片(pian)凸焊(han)(han)(han),汽(qi)車燃油箱縫(feng)(feng)焊(han)(han)(han),汽(qi)車輪(lun)圈連續(xu)閃光對(dui)(dui)焊(han)(han)(han),汽(qi)車轉(zhuan)向臂、消聲器(qi)、凈化器(qi)殼體的(de)電弧焊(han)(han)(han)等(deng)。
目前(qian),焊(han)(han)接工業(ye)機器人在(zai)一(yi)汽、上汽、沈(shen)陽中順、金杯通用、重慶長安、湖南長豐等(deng)整(zheng)車(che)制造企業(ye)廣泛應(ying)用,據統(tong)計每輛汽車(che)車(che)身上,大約有3000~4000個電阻點(dian)焊(han)(han)焊(han)(han)點(dian),電阻點(dian)焊(han)(han)技術的應(ying)用實現了汽車(che)車(che)身制造的量產化(hua)與自動化(hua)設備。
相關標簽(qian):自動(dong)化設備 灌膠機