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2022-05-25
西門子(zi)伺(si)服(fu)(fu)(fu)驅(qu)動(dong)(dong)(dong)器(qi)是(shi)(shi)用來控(kong)制伺(si)服(fu)(fu)(fu)電(dian)機(ji)的(de)(de)一(yi)種控(kong)制器(qi)，其作(zuo)(zuo)用類似(si)于(yu)變(bian)頻器(qi)作(zuo)(zuo)用于(yu)普(pu)通交(jiao)流馬達，屬于(yu)伺(si)服(fu)(fu)(fu)系統(tong)的(de)(de)一(yi)部分(fen)，主要應用于(yu)高(gao)精度(du)(du)的(de)(de)定位系統(tong)。一(yi)般是(shi)(shi)通過位置、速度(du)(du)和力矩(ju)三(san)種方(fang)(fang)式對伺(si)服(fu)(fu)(fu)馬達進行控(kong)制，實現高(gao)精度(du)(du)的(de)(de)傳(chuan)動(dong)(dong)(dong)系統(tong)定位，目(mu)前(qian)是(shi)(shi)傳(chuan)動(dong)(dong)(dong)技(ji)術的(de)(de)高(gao)產品(pin)。以下為西門子(zi)伺(si)服(fu)(fu)(fu)驅(qu)動(dong)(dong)(dong)器(qi)維(wei)修的(de)(de)幾種方(fang)(fang)法(fa)。1、LED燈是(shi)(shi)綠的(de)(de)，但是(shi)(shi)電(dian)機(ji)不(bu)動(dong)(dong)(dong)（1）故(gu)障原因：一(yi)個或多個方(fang)(fang)向的(de)(de)電(dian)機(ji)禁止(zhi)動(dong)(dong)(dong)作(zuo)(zuo)。處(chu)理方(fang)(fang)法(fa)：檢查+INHIBIT和–INHIBIT端(duan)口。（2）故(gu)障原因：命令(ling)信號(hao)(hao)不(bu)是(shi)(shi)對驅(qu)動(dong)(dong)(dong)器(qi)信號(hao)(hao)地的(de)(de)。處(chu)理方(fang)(fang)法(fa)：將命令(ling)信號(hao)(hao)地和...2022-05-20
伺服電(dian)(dian)(dian)(dian)(dian)機(ji)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)過熱(re)的(de)原(yuan)因有哪些(xie)電(dian)(dian)(dian)(dian)(dian)機(ji)本身(shen)：1）軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)內外圈配合(he)太緊。2）零部件(jian)形(xing)位公差有問題(ti)，如機(ji)座(zuo)、端(duan)蓋、軸(zhou)(zhou)(zhou)(zhou)(zhou)等零件(jian)同(tong)軸(zhou)(zhou)(zhou)(zhou)(zhou)度不(bu)(bu)好(hao)。3）軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)選用不(bu)(bu)當。4）軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)潤(run)滑不(bu)(bu)良或(huo)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)清洗(xi)不(bu)(bu)凈，潤(run)滑脂內有雜物(wu)。5）軸(zhou)(zhou)(zhou)(zhou)(zhou)電(dian)(dian)(dian)(dian)(dian)流。使用方面：1）機(ji)組安(an)裝不(bu)(bu)當，如電(dian)(dian)(dian)(dian)(dian)機(ji)軸(zhou)(zhou)(zhou)(zhou)(zhou)和所拖動的(de)裝置的(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)同(tong)軸(zhou)(zhou)(zhou)(zhou)(zhou)度一(yi)合(he)要求。2）皮帶輪拉動過緊。伺服電(dian)(dian)(dian)(dian)(dian)機(ji)維(wei)修3）軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)維(wei)護不(bu)(bu)好(hao)，潤(run)滑脂不(bu)(bu)足或(huo)超過使用期，發干變質。三(san)、伺服電(dian)(dian)(dian)(dian)(dian)機(ji)三(san)相(xiang)電(dian)(dian)(dian)(dian)(dian)流不(bu)(bu)平衡的(de)原(yuan)因是什么1）三(san)相(xiang)電(dian)(dian)(dian)(dian)(dian)壓不(bu)(bu)平衡。2）電(dian)(dian)(dian)(dian)(dian)機(ji)內部某相(xiang)支路焊接不(bu)(bu)良或(huo)接觸不(bu)(bu)好(hao)。3）電(dian)(dian)(dian)(dian)(dian)機(ji)繞阻匝(za)間(jian)短路或(huo)對地相(xiang)...2022-03-28
①操(cao)作顯(xian)示(shi)(shi)面板(ban)(ban)上的(de)按鍵(jian)及(ji)調(diao)速電位(wei)器都屬于易損(sun)件，又因工(gong)作現場(chang)粉塵、潮濕等因素，造(zao)成(cheng)(cheng)接(jie)觸不(bu)良(liang)，造(zao)成(cheng)(cheng)輸出(chu)頻率不(bu)穩或(huo)按鍵(jian)不(bu)能寫(xie)人參數(shu)等故障，可更(geng)換修復(fu)。②LED顯(xian)示(shi)(shi)筆劃不(bu)全，因振動(dong)造(zao)成(cheng)(cheng)內部驅(qu)(qu)動(dong)電路(lu)引腳(jiao)虛焊、銅箔條斷(duan)裂(lie)等，焊接(jie)修復(fu)。③供(gong)電正常，但(dan)無顯(xian)示(shi)(shi)，或(huo)顯(xian)示(shi)(shi)一固定字符，可有相同(tong)型(xing)號的(de)操(cao)作面板(ban)(ban)代換試驗，若屬于操(cao)作顯(xian)示(shi)(shi)面板(ban)(ban)故障，可從廠(chang)家購得整(zheng)體(ti)更(geng)換。西門子操(cao)作顯(xian)示(shi)(shi)面板(ban)(ban)常見故障及(ji)原因(1)故障一：觸摸偏差現象1：手指(zhi)所觸摸的(de)位(wei)置與鼠標箭頭(tou)沒有重(zhong)合。原因1：安裝完驅(qu)(qu)動(dong)程序(xu)后，在進行校正位(wei)置...2022-03-11
伺服電機(ji)維(wei)修(xiu)(xiu):常(chang)見故障一、電機(ji)升溫(wen)過(guo)高(gao)或(huo)(huo)冒煙電機(ji)故障原因:1.負載(zai)(zai)過(guo)大(da)2.兩相(xiang)運行3.風道阻塞4.環境溫(wen)度增高(gao)5.定子(zi)繞(rao)組(zu)相(xiang)間或(huo)(huo)匝間短路6.定子(zi)繞(rao)組(zu)接地7.電源電壓(ya)過(guo)高(gao)或(huo)(huo)過(guo)低維(wei)修(xiu)(xiu)方(fang)法：1.減輕負載(zai)(zai)或(huo)(huo)選擇大(da)容量(liang)電動(dong)機(ji)2.清除風道3.采取(qu)降(jiang)溫(wen)措施4.用萬用表(biao)、電壓(ya)表(biao)檢查(cha)輸(shu)入端電源電壓(ya)二、電機(ji)出現外殼帶(dai)電現象電機(ji)故障原因：繞(rao)組(zu)受(shou)潮，絕緣(yuan)老化，或(huo)(huo)引出線與接線盒殼碰;維(wei)修(xiu)(xiu)方(fang)法：對應電機(ji)維(wei)修(xiu)(xiu)方(fang)法：干燥、更(geng)換繞(rao)組(zu);上海恒(heng)稅電氣維(wei)修(xiu)(xiu)公司10年(nian)專注于(yu)西(xi)(xi)門(men)子(zi)自動(dong)化設備維(wei)修(xiu)(xiu)銷售，擁有西(xi)(xi)門(men)子(zi)全套測試(shi)...2022-02-23
第二步，把(ba)驅動(dong)(dong)(dong)(dong)(dong)器(qi)按(an)圖紙接上電(dian)(dian)源，通電(dian)(dian)。第三步，接上編碼器(qi)，再開(kai)機(ji)。第四步，按(an)照說明書(shu)上設(she)(she)置(zhi)驅動(dong)(dong)(dong)(dong)(dong)器(qi)。我設(she)(she)置(zhi)了“速度控制(zhi)模式(shi)”，然后(hou)(hou)旋動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)位(wei)器(qi)，電(dian)(dian)機(ji)沒有(you)轉動(dong)(dong)(dong)(dong)(dong)。第五(wu)步，重新(xin)設(she)(she)置(zhi)了伺(si)服(fu)(fu)驅動(dong)(dong)(dong)(dong)(dong)器(qi)，改成(cheng)“位(wei)置(zhi)控制(zhi)模式(shi)”，把(ba)運動(dong)(dong)(dong)(dong)(dong)控制(zhi)卡接到脈沖(chong)、方向(xiang)接口上。板子(zi)上的LED陣列是(shi)(shi)為了測試輸出用(yong)的，插座是(shi)(shi)連接兩(liang)相編碼器(qi)的，另一個插座是(shi)(shi)輸出脈沖(chong)/方向(xiang)的，開(kai)關、按(an)鈕是(shi)(shi)測試I/O輸入的。上海恒稅電(dian)(dian)氣有(you)限(xian)公司(si)，西(xi)門子(zi)伺(si)服(fu)(fu)驅動(dong)(dong)(dong)(dong)(dong)器(qi)售后(hou)(hou)服(fu)(fu)務公司(si)，長期修理庫存西(xi)門子(zi)伺(si)服(fu)(fu)驅動(dong)(dong)(dong)(dong)(dong)器(qi)伺(si)服(fu)(fu)電(dian)(dian)機(ji)配件，公司(si)實行西(xi)門子(zi)硬件故障免...2021-11-24
在(zai)(zai)1960-1964，西(xi)門(men)子(zi)的(de)(de)工業數(shu)控(kong)(kong)系(xi)(xi)統在(zai)(zai)市(shi)場上出現(xian)。這一代(dai)(dai)的(de)(de)西(xi)門(men)子(zi)數(shu)控(kong)(kong)系(xi)(xi)統以(yi)(yi)繼(ji)電器(qi)控(kong)(kong)制(zhi)為基(ji)礎，主要以(yi)(yi)模(mo)擬(ni)量控(kong)(kong)制(zhi)和絕(jue)對編碼器(qi)為基(ji)礎。在(zai)(zai)1964年，西(xi)門(men)子(zi)為其數(shu)控(kong)(kong)系(xi)(xi)統注冊品(pin)牌(pai)SINUMERIK.在(zai)(zai)1965-1972，西(xi)門(men)子(zi)以(yi)(yi)上一代(dai)(dai)的(de)(de)數(shu)控(kong)(kong)系(xi)(xi)統為基(ji)礎，推(tui)出用(yong)于(yu)車床(chuang)(chuang)，銑(xian)床(chuang)(chuang)，和磨(mo)床(chuang)(chuang)的(de)(de)基(ji)于(yu)晶(jing)體管技術的(de)(de)硬件。在(zai)(zai)1973-1981，西(xi)門(men)子(zi)推(tui)出在(zai)(zai)SINUMERIK550系(xi)(xi)統。這一代(dai)(dai)系(xi)(xi)統開(kai)始應(ying)用(yong)微型計算(suan)機和微處理器(qi)。在(zai)(zai)此系(xi)(xi)統中(zhong)，PLC（可(ke)編程(cheng)邏輯控(kong)(kong)制(zhi)器(qi)）集成到控(kong)(kong)制(zhi)器(qi)。在(zai)(zai)1982-1983，西(xi)門(men)...2021-11-23
在市場上的(de)(de)電(dian)(dian)機種類有(you)很多，針對不(bu)同(tong)(tong)品牌(pai)、不(bu)同(tong)(tong)型號(hao)的(de)(de)電(dian)(dian)機維(wei)(wei)修(xiu)方(fang)式肯定有(you)所(suo)不(bu)同(tong)(tong)，話說其實(shi)在維(wei)(wei)修(xiu)行(xing)(xing)業(ye)中(zhong)，我覺得(de)維(wei)(wei)修(xiu)并(bing)不(bu)難，而是維(wei)(wei)修(xiu)前檢(jian)測出(chu)哪里(li)有(you)故(gu)障才是維(wei)(wei)修(xiu)行(xing)(xing)業(ye)的(de)(de)難點。作為(wei)一(yi)個合(he)格的(de)(de)維(wei)(wei)修(xiu)工程(cheng)師，肯定應該具備對不(bu)同(tong)(tong)型號(hao)電(dian)(dian)機的(de)(de)結構(gou)故(gu)障、特征有(you)很熟悉的(de)(de)了解，不(bu)然的(de)(de)話，很可(ke)能(neng)(neng)因為(wei)不(bu)熟悉電(dian)(dian)機的(de)(de)結構(gou)在拆卸檢(jian)測中(zhong)造(zao)成電(dian)(dian)機的(de)(de)二(er)次損傷。所(suo)以在西門子伺(si)服電(dian)(dian)機維(wei)(wei)修(xiu)時需(xu)要做(zuo)什么呢？(1)有(you)些系統如傳(chuan)送裝(zhuang)置(zhi),升降(jiang)裝(zhuang)置(zhi)等要求(qiu)伺(si)服電(dian)(dian)機能(neng)(neng)盡快停車.而在故(gu)障,急停,電(dian)(dian)源斷(duan)電(dian)(dian)時伺(si)服器沒(mei)有(you)再生制動無法對電(dian)(dian)機減速.同(tong)(tong)時系...