自動(dong)化設備在(zai)我國,工(gong)業(ye)機(ji)器(qi)人(ren)的(de)(de)最初(chu)應用是在(zai)汽車(che)和工(gong)程機(ji)械行業(ye),主要用于汽車(che)及工(gong)程機(ji)械的(de)(de)噴涂及焊接。目前,由(you)于機(ji)器(qi)人(ren)技術(shu)以及研發(fa)的(de)(de)落(luo)后,工(gong)業(ye)機(ji)器(qi)人(ren)還(huan)主要應用在(zai)制造業(ye),非制造業(ye)使用的(de)(de)較少。據統計(ji),近幾(ji)年(nian)國內廠(chang)家所生產的(de)(de)工(gong)業(ye)機(ji)器(qi)人(ren)有超過一半是提供給汽車(che)行業(ye)。可見,汽車(che)工(gong)業(ye)的(de)(de)發(fa)展是近幾(ji)年(nian)我國工(gong)業(ye)機(ji)器(qi)人(ren)增長的(de)(de)原動(dong)力之一。
1、位(wei)于傳感器(qi)(qi):當(dang)物件(jian)(jian)位(wei)置(zhi)發生移(yi)動或兩個(ge)表面有(you)位(wei)置(zhi)差(cha)別(bie)時,位(wei)移(yi)量或位(wei)置(zhi)差(cha)可用(yong)位(wei)移(yi)傳感器(qi)(qi)來(lai)測(ce)量。比(bi)如(ru)激光(guang)位(wei)移(yi)傳感器(qi)(qi),將激光(guang)束投射到物件(jian)(jian)上,利用(yong)三角測(ce)量法測(ce)量出(chu)物件(jian)(jian)的(de)位(wei)移(yi)量。
2、視覺(jue)傳感(gan)器:機(ji)器視覺(jue)檢(jian)測(ce)(識別)系(xi)統一般(ban)由數碼攝像機(ji)、光源、計算機(ji)、圖像采集(ji)卡、監視屏以及機(ji)械安裝和調節裝置組成。
3、光電(dian)傳感器(qi):光電(dian)傳感器(qi)通(tong)常稱光電(dian)開關,它由投光-受光頭(tou)、放大器(qi)、電(dian)源-控制器(qi)等三個(ge)組(zu)件組(zu)成(cheng)
焊接(jie)(jie)機器人(ren)在(zai)汽車(che)制造業(ye)中發揮著不可替代的作用,焊接(jie)(jie)機器人(ren)是在(zai)工(gong)業(ye)機器人(ren)基(ji)礎上發展起來的先進焊接(jie)(jie)設備,是從(cong)事焊接(jie)(jie)(包括切割與噴(pen)涂)的工(gong)業(ye)機器人(ren),主要(yao)用于(yu)工(gong)業(ye)自動化領域,其廣泛應(ying)用于(yu)汽車(che)及其零部件制造、摩托(tuo)車(che)、工(gong)程機械等行業(ye),在(zai)汽車(che)生產的沖(chong)壓(ya)、焊裝(zhuang)(zhuang)、涂裝(zhuang)(zhuang)、總裝(zhuang)(zhuang)四大生產工(gong)藝過(guo)程都有廣泛應(ying)用,其中應(ying)用最多的以(yi)弧焊、點焊為(wei)主。
(1)工(gong)(gong)序自(zi)動(dong)化:制造工(gong)(gong)藝過程中包含若(ruo)干(gan)個工(gong)(gong)序,每個工(gong)(gong)序又可能包含若(ruo)干(gan)個基本(ben)動(dong)作(zuo)(zuo)以及操(cao)(cao)縱(zong)和管(guan)理(li)這些基本(ben)動(dong)作(zuo)(zuo)的(de)操(cao)(cao)作(zuo)(zuo)動(dong)作(zuo)(zuo)。自(zi)動(dong)機及自(zi)動(dong)裝置僅代替人完(wan)成一個工(gong)(gong)序的(de)加工(gong)(gong)及輔(fu)助(zhu)工(gong)(gong)作(zuo)(zuo),稱(cheng)為工(gong)(gong)序自(zi)動(dong)化。
(2)自(zi)(zi)動化(hua)生(sheng)產線:如果一個(ge)工(gong)(gong)(gong)(gong)藝(yi)過程(cheng)中的每(mei)個(ge)加工(gong)(gong)(gong)(gong)、檢(jian)驗(yan)工(gong)(gong)(gong)(gong)序都自(zi)(zi)動化(hua)了,而且各個(ge)工(gong)(gong)(gong)(gong)序的輸送(song)聯系環也自(zi)(zi)動化(hua)了,工(gong)(gong)(gong)(gong)人只(zhi)需對整個(ge)工(gong)(gong)(gong)(gong)藝(yi)進行總(zong)操作和監督,這就形成(cheng)了自(zi)(zi)動化(hua)加工(gong)(gong)(gong)(gong)生(sheng)產線。
(3)自(zi)動(dong)化制(zhi)造系統:從(cong)原材(cai)料到最終成(cheng)平(ping)的生(sheng)產全過程(cheng)都不需要人工干預,這就形成(cheng)了制(zhi)造過程(cheng)自(zi)動(dong)化。
工(gong)(gong)(gong)業機(ji)器(qi)人(簡稱 IR)是廣泛適用的(de)(de)(de)(de)能夠自主動(dong)作,且多軸聯動(dong)的(de)(de)(de)(de)機(ji)械設備。它(ta)們(men)通常配備有(you)機(ji)械手、刀具(ju)(ju)或其他可裝配的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)具(ju)(ju),以及能夠執行搬運(yun)操作與加(jia)工(gong)(gong)(gong)制造(zao)的(de)(de)(de)(de)任務。工(gong)(gong)(gong)業機(ji)器(qi)人在(zai)汽車(che)生產中(zhong)的(de)(de)(de)(de)主要應(ying)用有(you):點焊(han)(han)(han)(han),弧(hu)焊(han)(han)(han)(han),鉚接(jie)(jie),涂膠(jiao),噴(pen)涂等。在(zai)汽車(che)零部件的(de)(de)(de)(de)生產中(zhong)廣泛采用了點焊(han)(han)(han)(han)、凸焊(han)(han)(han)(han)、縫焊(han)(han)(han)(han)、對焊(han)(han)(han)(han)及電弧(hu)焊(han)(han)(han)(han)等焊(han)(han)(han)(han)接(jie)(jie)工(gong)(gong)(gong)藝。例如:橫梁(liang)總(zong)成(cheng)托架點焊(han)(han)(han)(han),傳(chuan)動(dong)軸平衡片凸焊(han)(han)(han)(han),汽車(che)燃(ran)油箱縫焊(han)(han)(han)(han),汽車(che)輪圈連續閃光對焊(han)(han)(han)(han),汽車(che)轉向臂(bei)、消聲器(qi)、凈化器(qi)殼體的(de)(de)(de)(de)電弧(hu)焊(han)(han)(han)(han)等。
目前(qian),焊接工業(ye)機器(qi)人在一汽、上汽、沈陽中(zhong)順(shun)、金杯通用、重慶長安(an)、湖南長豐等整車(che)制造企(qi)業(ye)廣(guang)泛應用,據統計每輛汽車(che)車(che)身上,大約有3000~4000個電阻點(dian)(dian)焊焊點(dian)(dian),電阻點(dian)(dian)焊技術(shu)的應用實現了(le)汽車(che)車(che)身制造的量(liang)產化與自動化設(she)備。
相關標(biao)簽:自動(dong)化(hua)設備 灌膠機