等(deng)速(su)(su)萬向(xiang)節(jie)俗稱(cheng)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long),它分內(nei)(nei)(nei)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)和(he)(he)(he)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)。內(nei)(nei)(nei)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)中間連接(jie)一根鋼(gang)軸,統(tong)稱(cheng)傳動軸,顧名(ming)思義,它是(shi)(shi)(shi)(shi)(shi)起傳遞(di)(di)動力的(de)旋轉軸,并且在(zai)(zai)(zai)轉向(xiang)時(shi)動力也能等(deng)速(su)(su)傳遞(di)(di),那么它的(de)故障就(jiu)可以用急加油(you)門和(he)(he)(he)調頭轉向(xiang)的(de)方(fang)(fang)法(fa)判斷出(chu)來(lai)。如(ru)(ru)(ru)在(zai)(zai)(zai)調頭轉向(xiang)時(shi)聽到有金屬的(de)“咔咔”聲(sheng)時(shi)一般是(shi)(shi)(shi)(shi)(shi)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)損(sun)壞,在(zai)(zai)(zai)一般情況下外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)的(de)壽命(ming)(ming)是(shi)(shi)(shi)(shi)(shi)很長的(de),應在(zai)(zai)(zai)二十(shi)萬公里以上(shang)(shang),而(er)我們的(de)車在(zai)(zai)(zai)保養時(shi)如(ru)(ru)(ru)不(bu)注(zhu)意(yi)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)防(fang)塵(chen)套的(de)破損(sun),使(shi)大量(liang)的(de)塵(chen)土在(zai)(zai)(zai)行駛(shi)中摻入外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long),其壽命(ming)(ming)也就(jiu)是(shi)(shi)(shi)(shi)(shi)幾個月,所以從這個意(yi)義上(shang)(shang)講(jiang)定期經(jing)常檢(jian)(jian)查球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)防(fang)塵(chen)套是(shi)(shi)(shi)(shi)(shi)否(fou)破損(sun),就(jiu)基本可以保證球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)不(bu)會損(sun)壞,自己去檢(jian)(jian)查簡單到你只(zhi)需要低頭看看靠近前兩輪胎內(nei)(nei)(nei)側的(de)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)防(fang)塵(chen)套和(he)(he)(he)靠近變速(su)(su)箱的(de)兩個內(nei)(nei)(nei)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)防(fang)塵(chen)套是(shi)(shi)(shi)(shi)(shi)否(fou)有黑(hei)色油(you)脂滲(shen)出(chu)。當你在(zai)(zai)(zai)直(zhi)線行駛(shi)時(shi),低速(su)(su)時(shi)急踏油(you)門,此時(shi)如(ru)(ru)(ru)內(nei)(nei)(nei)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)損(sun)壞時(shi)會發(fa)出(chu)金屬的(de)“咔咔”聲(sheng),因為球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)傳遞(di)(di)動力,所以當球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)的(de)負(fu)荷因急踏油(you)門達(da)到極限時(shi)損(sun)壞部位一定會發(fa)出(chu)異響(xiang)。而(er)外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)不(bu)但傳遞(di)(di)動力,而(er)且還負(fu)責在(zai)(zai)(zai)轉向(xiang)時(shi)均(jun)速(su)(su)傳輸,外(wai)球(qiu)(qiu)(qiu)(qiu)(qiu)籠(long)損(sun)壞時(shi)不(bu)僅調頭大角度轉向(xiang)時(shi)有異響(xiang),嚴(yan)重的(de),在(zai)(zai)(zai)直(zhi)線行駛(shi)時(shi),會感覺有人在(zai)(zai)(zai)和(he)(he)(he)你搶(qiang)奪方(fang)(fang)向(xiang)。
鉑馳T系列(lie)是星馳(chi)汽車旗下的大(da)型MPV。
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