五菱榮光配件起動機常見故障分析及維修保養方法
2020/07/27/ 20:40 來(lai)源：長(chang)春五菱（宏(hong)(hong)光S 宏(hong)(hong)光S1 寶駿560 730 510）配件商(shang)行
五菱榮光配件起動機常見故障分析及維修保養方法
眾所周知，發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)起(qi)動(dong)(dong)(dong)(dong)需要(yao)(yao)外(wai)力(li)的(de)(de)(de)支持(chi)，五(wu)菱榮光配件(jian)起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)就(jiu)是在(zai)扮演(yan)著這個(ge)角色。起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)可以(yi)將蓄(xu)電(dian)(dian)(dian)池的(de)(de)(de)電(dian)(dian)(dian)能(neng)轉化為機(ji)(ji)(ji)(ji)(ji)械能(neng)，驅(qu)動(dong)(dong)(dong)(dong)發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)飛(fei)輪(lun)(lun)旋轉實(shi)現發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)起(qi)動(dong)(dong)(dong)(dong)。大體(ti)上(shang)說，起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)用(yong)三個(ge)部(bu)件(jian)來實(shi)現整個(ge)起(qi)動(dong)(dong)(dong)(dong)過程。直流(liu)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)引入來自蓄(xu)電(dian)(dian)(dian)池的(de)(de)(de)電(dian)(dian)(dian)流(liu)并且使(shi)起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)驅(qu)動(dong)(dong)(dong)(dong)齒輪(lun)(lun)產生機(ji)(ji)(ji)(ji)(ji)械運動(dong)(dong)(dong)(dong)；傳動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)構(gou)將驅(qu)動(dong)(dong)(dong)(dong)齒輪(lun)(lun)嚙合入飛(fei)輪(lun)(lun)齒圈，同時能(neng)夠在(zai)發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)起(qi)動(dong)(dong)(dong)(dong)后自動(dong)(dong)(dong)(dong)脫(tuo)開；起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)電(dian)(dian)(dian)路的(de)(de)(de)通(tong)斷則由一個(ge)電(dian)(dian)(dian)磁(ci)開關來控制。其中(zhong)，電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)是起(qi)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)內部(bu)的(de)(de)(de)主要(yao)(yao)部(bu)件(jian)，它的(de)(de)(de)工作原理就(jiu)是我們(men)在(zai)初中(zhong)物理中(zhong)所接觸到的(de)(de)(de)以(yi)安(an)培定律(lv)為基礎的(de)(de)(de)能(neng)量(liang)的(de)(de)(de)轉化過程，即通(tong)電(dian)(dian)(dian)導體(ti)在(zai)磁(ci)場中(zhong)受力(li)的(de)(de)(de)作用(yong)。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)包括必(bi)要(yao)(yao)的(de)(de)(de)電(dian)(dian)(dian)樞(shu)、換向器、磁(ci)極、電(dian)(dian)(dian)刷、軸承和(he)外(wai)殼等部(bu)件(jian)。
一、常(chang)見現象：
1. 接(jie)通起動開關后，起動機(ji)高速旋轉而發(fa)動機(ji)曲軸無反應。這種現象表(biao)明(ming)故(gu)障發(fa)生在起動機(ji)的傳(chuan)動機(ji)構上，這有可(ke)能是(shi)傳(chuan)動齒輪或單向離(li)合(he)器(qi)磨損造(zao)成的。
2. 起動(dong)機無法正常工(gong)作，驅動(dong)齒輪不(bu)轉。引(yin)發這(zhe)種(zhong)現象(xiang)的原因很多，例(li)如電(dian)源(yuan)線出現問題、起動(dong)開(kai)關(guan)接觸盤(pan)燒蝕以及(ji)發動(dong)機阻力過大等(deng)等(deng)。
3. 五菱榮光配件起動機動力輸出不足，無法帶動曲軸。勵(li)磁(ci)線(xian)圈短路(lu)和蓄(xu)電池虧電均可引發起動機動力不足。
4. 起(qi)動機運(yun)轉聲音刺耳。這有可能是(shi)單向離(li)合器卡死或起(qi)動機安裝不當造成(cheng)的。
5.五菱榮光配件起動機開關(guan)時有“嗒嗒”的(de)聲音，但是不工作。保持線(xian)圈斷線(xian)或蓄電(dian)池(chi)嚴重虧電(dian)會導致這種現(xian)象。
二、維修保養建議：
起動機屬于五菱榮光車中貴重部件，輕易不會損壞，但是為了延長起動機的使用壽命，恰當的使用方法也是必需的。五菱榮光配件起動機在起動發動機的過程中，要從蓄電池引入300~400 Ah的電量，因此為了防止蓄電池出現過流或損壞的現象，起動時間不應超過5s；冬季容易出現起動困難的現象，多次起動時每次起動時間不宜過長，各次起動中也應留有適當間隔。
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