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)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)的(de)(de)作用是:將空(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油混(hun)合(he)氣(qi)(qi)(qi)(qi)(qi)由化油器(qi)或(huo)節氣(qi)(qi)(qi)(qi)(qi)門體(ti)分(fen)配到(dao)各缸(gang)進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)道(dao)。對于氣(qi)(qi)(qi)(qi)(qi)道(dao)燃油噴射式發動機或(huo)柴油機,進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)只是將潔凈的(de)(de)空(kong)氣(qi)(qi)(qi)(qi)(qi)分(fen)配到(dao)各缸(gang)進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)道(dao)。進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)必須將空(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油混(hun)合(he)氣(qi)(qi)(qi)(qi)(qi)或(huo)潔凈空(kong)氣(qi)(qi)(qi)(qi)(qi)盡可能(neng)均勻地分(fen)配到(dao)各個氣(qi)(qi)(qi)(qi)(qi)缸(gang),為(wei)此進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)內氣(qi)(qi)(qi)(qi)(qi)體(ti)流道(dao)的(de)(de)長(chang)度應(ying)盡可能(neng)相(xiang)等。為(wei)了減小氣(qi)(qi)(qi)(qi)(qi)體(ti)流動阻(zu)力,提(ti)高(gao)進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)能(neng)力,進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)的(de)(de)內壁應(ying)該光滑(hua)。進(jin)(jin)排氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)通常用鑄(zhu)鐵制成(cheng),進(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)(qi)管(guan)(guan)(guan)(guan)也(ye)有用鋁合(he)金鑄(zhu)造的(de)(de),二者可鑄(zhu)成(cheng)一體(ti),也(ye)可分(fen)別鑄(zhu)出。
幫(bang)手汽(qi)配平臺(tai)提供各個車型進(jin)氣歧管(guan)支架原車配件的訂購服(fu)務
銳鈴(null)是北汽(qi)制(zhi)造的(de)國產車(che)廠北京汽(qi)車(che)于年(nian)推(tui)出(chu)的(de)一款皮(pi)(pi)(pi)卡(ka)(ka),最新年(nian)款為2012,簡稱(cheng):北汽(qi)皮(pi)(pi)(pi)卡(ka)(ka),曾用名(ming)稱(cheng):北汽(qi)皮(pi)(pi)(pi)卡(ka)(ka),別名(ming):北汽(qi)皮(pi)(pi)(pi)卡(ka)(ka),官方指導(dao)價(jia):7.38-9.88萬(wan)元
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