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)(qi)(qi)歧管的作(zuo)用(yong)(yong)是:將(jiang)空(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)、燃(ran)油混(hun)合氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)由化油器或節氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)門體(ti)(ti)分(fen)配到各缸(gang)(gang)進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)道。對(dui)于氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)道燃(ran)油噴(pen)射式(shi)發動機或柴(chai)油機,進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管只是將(jiang)潔(jie)凈(jing)的空(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)分(fen)配到各缸(gang)(gang)進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)道。進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管必須將(jiang)空(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)、燃(ran)油混(hun)合氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)或潔(jie)凈(jing)空(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)盡可(ke)能均勻地分(fen)配到各個(ge)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)缸(gang)(gang),為此進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管內氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)流道的長度應(ying)盡可(ke)能相等。為了減小氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)流動阻(zu)力,提高(gao)進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)能力,進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管的內壁應(ying)該光(guang)滑。進(jin)(jin)(jin)排(pai)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管通常用(yong)(yong)鑄(zhu)(zhu)鐵制(zhi)成(cheng),進(jin)(jin)(jin)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)歧管也(ye)有用(yong)(yong)鋁合金鑄(zhu)(zhu)造(zao)的,二者可(ke)鑄(zhu)(zhu)成(cheng)一體(ti)(ti),也(ye)可(ke)分(fen)別鑄(zhu)(zhu)出(chu)。
幫手汽配平臺提供各個(ge)車(che)型進(jin)氣歧管支架原(yuan)車(che)配件(jian)的訂(ding)購服(fu)務(wu)
風(feng)雅的外形看起來(lai)與(yu)(yu)天(tian)籟(lai)很(hen)相(xiang)象,特別是從側面的角度看過去,像極(ji)了(le)一(yi)對孿生兄弟,但是風(feng)雅的車頭大燈(deng)保險杠部位要比天(tian)籟(lai)顯(xian)得圓(yuan)滑,線條比較流暢(chang),組以及霧燈(deng)整(zheng)合在一(yi)起﹐配合大型橫柵式鍍鉻水箱罩與(yu)(yu)nissan廠徽使整(zheng)個(ge)車頭呈現(xian)一(yi)種前衛風(feng)格(ge)。
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