減(jian)速機如何修復
減(jian)(jian)(jian)速器(qi)(qi)(qi)是(shi)感應電(dian)(dian)動(dong)機(ji)。其工(gong)作(zuo)(zuo)原(yuan)理是(shi)在(zai)元件更換(huan)時使用電(dian)(dian)子電(dian)(dian)路提(ti)供(gong)(gong)直流(liu)(liu)電(dian)(dian)源。多相(xiang)定時控制(zhi)電(dian)(dian)流(liu)(liu),使用此(ci)電(dian)(dian)流(liu)(liu)為(wei)減(jian)(jian)(jian)速器(qi)(qi)(qi)供(gong)(gong)電(dian)(dian),減(jian)(jian)(jian)速器(qi)(qi)(qi)可正(zheng)(zheng)常工(gong)作(zuo)(zuo),雖然減(jian)(jian)(jian)速器(qi)(qi)(qi)已被廣泛使用,但減(jian)(jian)(jian)速器(qi)(qi)(qi)不像(xiang)普(pu)通直流(liu)(liu)電(dian)(dian)機(ji)那樣工(gong)作(zuo)(zuo)。交流(liu)(liu)電(dian)(dian)動(dong)機(ji)在(zai)正(zheng)(zheng)常條件下使用。如果您遇(yu)到(dao)問題,我(wo)們需要(yao)學(xue)會修(xiu)復它。
1.根(gen)據減速(su)器上(shang)標記的(de)電(dian)(dian)(dian)阻值測量電(dian)(dian)(dian)阻。減速(su)器分為兩(liang)個繞組。兩(liang)個繞組的(de)結構完(wan)全相同。每個繞組的(de)中心(xin)端(duan)對稱地等(deng)于另一(yi)端(duan),并且標簽(qian)的(de)電(dian)(dian)(dian)阻值是(shi)一(yi)致(zhi)的(de)。不(bu)同電(dian)(dian)(dian)機引線(xian)的(de)順序是(shi)不(bu)同的(de)。
2.測量時(shi),可以(yi)測量兩(liang)個繞組的電(dian)阻值是否相(xiang)等(deng),并且應與電(dian)機標記一致,然后(hou)使用電(dian)源(yuan)測試。在(zai)測試過程(cheng)中(zhong),電(dian)源(yuan)的兩(liang)極交(jiao)替接觸(chu)每(mei)個繞組的兩(liang)端。步(bu)進旋轉,步(bu)驟同(tong)樣(yang)強大,否則電(dian)機損壞(huai)。
3.使(shi)用(yong)減速器上標記的電(dian)源(yuan)電(dian)壓進行測(ce)試。如果電(dian)機上沒(mei)有標記(ji),請從較低電(dian)壓開始(shi),然后(hou)逐(zhu)漸增加電(dian)壓進行測試。電(dian)源(yuan)的一(yi)(yi)端(duan)(duan)連接到某(mou)個繞(rao)(rao)組(zu)的中心端(duan)(duan),另一(yi)(yi)端(duan)(duan)連接到電(dian)源(yuan)。一(yi)(yi)端(duan)(duan)交替接觸繞(rao)(rao)組(zu)的另一(yi)(yi)端(duan)(duan)。此時(shi),減速器應(ying)逐(zhu)步旋轉(zhuan),每一(yi)(yi)步應(ying)同樣強大,否則(ze)電(dian)機會損壞(huai)。