進氣歧管支架作用是支撐進氣歧管,幫助進氣歧管收集每個氣缸的廢氣并將其送到排氣管和消聲器,然后將其排放到大氣中。
進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管的(de)(de)作(zuo)用(yong)(yong)是(shi):將(jiang)空(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油(you)混合(he)氣(qi)(qi)(qi)(qi)(qi)由化油(you)器或(huo)節氣(qi)(qi)(qi)(qi)(qi)門(men)體分(fen)配(pei)到各缸進(jin)氣(qi)(qi)(qi)(qi)(qi)道。對于(yu)氣(qi)(qi)(qi)(qi)(qi)道燃油(you)噴射式發動(dong)機(ji)或(huo)柴油(you)機(ji),進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管只是(shi)將(jiang)潔(jie)凈(jing)的(de)(de)空(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)分(fen)配(pei)到各缸進(jin)氣(qi)(qi)(qi)(qi)(qi)道。進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管必須將(jiang)空(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油(you)混合(he)氣(qi)(qi)(qi)(qi)(qi)或(huo)潔(jie)凈(jing)空(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)盡(jin)可(ke)能均(jun)勻地(di)分(fen)配(pei)到各個氣(qi)(qi)(qi)(qi)(qi)缸,為此(ci)進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管內氣(qi)(qi)(qi)(qi)(qi)體流道的(de)(de)長度應(ying)盡(jin)可(ke)能相等。為了減小氣(qi)(qi)(qi)(qi)(qi)體流動(dong)阻力,提(ti)高進(jin)氣(qi)(qi)(qi)(qi)(qi)能力,進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管的(de)(de)內壁應(ying)該光滑。進(jin)排氣(qi)(qi)(qi)(qi)(qi)歧(qi)管通常用(yong)(yong)鑄(zhu)(zhu)鐵制成,進(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管也有用(yong)(yong)鋁合(he)金鑄(zhu)(zhu)造的(de)(de),二者可(ke)鑄(zhu)(zhu)成一體,也可(ke)分(fen)別鑄(zhu)(zhu)出。
幫手汽配平臺提供(gong)各個車型進氣歧管(guan)支架原車配件的訂購服務
2020年9月13日(ri),華(hua)晨寶馬iX3在(zai)中國首(shou)發亮相,新車(che)將(jiang)成為(wei)首(shou)款(kuan)搭載(zai)最(zui)新第五代BMW eDrive電力驅動技術的車(che)型。NEDC續航可達(da)500km和(he)16.7kWh/100KM的能耗表(biao)現,預售區間為(wei)39.99 -43.99萬元
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