ABB機器人(ren)主板(ban)維修中(zhong)的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)損(sun)壞的(de)電(dian)(dian)(dian)(dian)(dian)路特點：電(dian)(dian)(dian)(dian)(dian)容(rong)損(sun)壞引發(fa)的(de)故障(zhang)(zhang)在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)子(zi)設備中(zhong)常見的(de)，機器人(ren)驅(qu)動(dong)板(ban)維護，其(qi)中(zhong)尤其(qi)是電(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)容(rong)的(de)損(sun)壞。 電(dian)(dian)(dian)(dian)(dian)容(rong)損(sun)壞表現(xian)為(wei)：1.容(rong)量變小；2.完全(quan)失去容(rong)量；3.漏電(dian)(dian)(dian)(dian)(dian)；4.短(duan)路。   電(dian)(dian)(dian)(dian)(dian)容(rong)在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)路中(zhong)所(suo)起的(de)作用不同(tong)，引起的(de)故障(zhang)(zhang)也各有特點。在(zai)(zai)工控電(dian)(dian)(dian)(dian)(dian)路板(ban)中(zhong)，數字電(dian)(dian)(dian)(dian)(dian)路占(zhan)絕大多(duo)數，電(dian)(dian)(dian)(dian)(dian)容(rong)多(duo)用做電(dian)(dian)(dian)(dian)(dian)源濾波(bo)，用做信(xin)號耦合(he)和振蕩電(dian)(dian)(dian)(dian)(dian)路的(de)電(dian)(dian)(dian)(dian)(dian)容(rong)較(jiao)少(shao)。

如果機(ji)(ji)器(qi)(qi)人功(gong)率晶(jing)體管(guan)(guan)中(zhong)由(you)于(yu)控制電(dian)(dian)路異常或(huo)噪聲，瞬間大電(dian)(dian)流流動，可(ke)能(neng)會損壞示(shi)教器(qi)(qi)功(gong)率晶(jing)體管(guan)(guan)和整(zheng)流二極管(guan)(guan)，或(huo)使電(dian)(dian)機(ji)(ji)磁體消磁。警報(bao)旨在防止(zhi)(zhi)此類故障。報(bao)警是為(wei)了防止(zhi)(zhi)電(dian)(dian)機(ji)(ji)繞組燒壞、伺(si)服放(fang)大晶(jing)體管(guan)(guan)擊穿和單獨的(de)(de)再生電(dian)(dian)阻過(guo)熱(re)。當每個(ge)內置熱(re)繼(ji)電(dian)(dian)器(qi)(qi)檢(jian)測到(dao)的(de)(de)溫度高于(yu)額定值時(shi)。然而(er)，機(ji)(ji)器(qi)(qi)人示(shi)教器(qi)(qi)維修不(bu)一定能(neng)全部防止(zhi)(zhi)這些故障。

機器(qi)(qi)人(ren)(ren)的(de)(de)(de)(de)(de)機器(qi)(qi)手導軌(gui)要保證其清潔(jie)，尤其是各種關鍵(jian)的(de)(de)(de)(de)(de)軸承(cheng)(cheng)和滑(hua)動導軌(gui)是機器(qi)(qi)人(ren)(ren)運(yun)行的(de)(de)(de)(de)(de)根本部件，機器(qi)(qi)人(ren)(ren)驅動板(ban)更(geng)(geng)換，需要嚴(yan)加(jia)檢查，機器(qi)(qi)人(ren)(ren)驅動板(ban)保養，確(que)保沒有(you)灰塵的(de)(de)(de)(de)(de)堆積和堵塞。在(zai)塵土飛揚的(de)(de)(de)(de)(de)工廠(chang)車間當中更(geng)(geng)加(jia)應該注意(yi)這些(xie)衛生細節。機器(qi)(qi)人(ren)(ren)的(de)(de)(de)(de)(de)軸承(cheng)(cheng)和導軌(gui)內部存在(zai)有(you)金屬碎屑的(de)(de)(de)(de)(de)話，就說明是潤(run)(run)滑(hua)油情況不佳，需要及時添加(jia)潤(run)(run)滑(hua)油以(yi)保證良好的(de)(de)(de)(de)(de)潤(run)(run)滑(hua)效果(guo)。如果(guo)機器(qi)(qi)人(ren)(ren)的(de)(de)(de)(de)(de)故障問題找不到線索的(de)(de)(de)(de)(de)話，沈陽機器(qi)(qi)人(ren)(ren)驅動板(ban)，不妨可以(yi)試試機器(qi)(qi)人(ren)(ren)做多種不同的(de)(de)(de)(de)(de)動作(zuo)，然后通過聽聲音的(de)(de)(de)(de)(de)方式去辨(bian)別哪(na)些(xie)部位(wei)存在(zai)有(you)問題的(de)(de)(de)(de)(de)，大部分都是連接不當或者是軸承(cheng)(cheng)出現了故障，觀察和聆(ling)聽可以(yi)讓(rang)我們(men)很好地(di)了解機器(qi)(qi)人(ren)(ren)的(de)(de)(de)(de)(de)運(yun)作(zuo)情況。