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)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)的(de)作用(yong)是:將(jiang)(jiang)(jiang)空(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油(you)混合(he)氣(qi)(qi)(qi)(qi)(qi)由化油(you)器(qi)或節氣(qi)(qi)(qi)(qi)(qi)門體分(fen)(fen)(fen)(fen)配(pei)到(dao)各(ge)(ge)缸(gang)進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)道(dao)。對于(yu)氣(qi)(qi)(qi)(qi)(qi)道(dao)燃油(you)噴射式(shi)發動機或柴油(you)機,進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)只是將(jiang)(jiang)(jiang)潔凈的(de)空(kong)氣(qi)(qi)(qi)(qi)(qi)分(fen)(fen)(fen)(fen)配(pei)到(dao)各(ge)(ge)缸(gang)進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)道(dao)。進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)必須將(jiang)(jiang)(jiang)空(kong)氣(qi)(qi)(qi)(qi)(qi)、燃油(you)混合(he)氣(qi)(qi)(qi)(qi)(qi)或潔凈空(kong)氣(qi)(qi)(qi)(qi)(qi)盡可(ke)能均勻地分(fen)(fen)(fen)(fen)配(pei)到(dao)各(ge)(ge)個氣(qi)(qi)(qi)(qi)(qi)缸(gang),為此進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)內氣(qi)(qi)(qi)(qi)(qi)體流道(dao)的(de)長度(du)應(ying)盡可(ke)能相等。為了減小氣(qi)(qi)(qi)(qi)(qi)體流動阻力,提高進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)能力,進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)的(de)內壁應(ying)該光滑。進(jin)(jin)(jin)排氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)通常(chang)用(yong)鑄(zhu)鐵制成,進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)歧(qi)管(guan)也有用(yong)鋁合(he)金鑄(zhu)造的(de),二者可(ke)鑄(zhu)成一體,也可(ke)分(fen)(fen)(fen)(fen)別鑄(zhu)出。
幫手(shou)汽配平臺提(ti)供(gong)各個車型進氣歧(qi)管支架原車配件的訂購服務
很多鐘情于皮(pi)卡(ka)承運能(neng)(neng)力(li)的(de)消費者不(bu)得不(bu)選(xuan)擇了廂式客(ke)車來替代,但(dan)在載貨能(neng)(neng)力(li)和通行能(neng)(neng)力(li)上,它(ta)們卻遠不(bu)如皮(pi)卡(ka)的(de)實力(li)級別。說明它(ta)已經從一(yi)部歸(gui)屬貨車范(fan)疇(chou)的(de)純(chun)正皮(pi)卡(ka)變成了一(yi)部歸(gui)屬客(ke)車范(fan)疇(chou)的(de)多功能(neng)(neng)商用車。車型外邊比(bi)較簡單(dan)、內飾(shi)寬廣
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