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)歧(qi)管(guan)(guan)的作用是:將(jiang)空(kong)氣(qi)(qi)(qi)(qi)、燃(ran)油混(hun)合(he)氣(qi)(qi)(qi)(qi)由化(hua)油器(qi)或節(jie)氣(qi)(qi)(qi)(qi)門體(ti)分配到(dao)各(ge)缸進(jin)(jin)氣(qi)(qi)(qi)(qi)道(dao)。對于氣(qi)(qi)(qi)(qi)道(dao)燃(ran)油噴射式發動(dong)機(ji)或柴油機(ji),進(jin)(jin)氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)只是將(jiang)潔(jie)(jie)凈的空(kong)氣(qi)(qi)(qi)(qi)分配到(dao)各(ge)缸進(jin)(jin)氣(qi)(qi)(qi)(qi)道(dao)。進(jin)(jin)氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)必(bi)須將(jiang)空(kong)氣(qi)(qi)(qi)(qi)、燃(ran)油混(hun)合(he)氣(qi)(qi)(qi)(qi)或潔(jie)(jie)凈空(kong)氣(qi)(qi)(qi)(qi)盡可能(neng)均(jun)勻地(di)分配到(dao)各(ge)個(ge)氣(qi)(qi)(qi)(qi)缸,為此進(jin)(jin)氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)內氣(qi)(qi)(qi)(qi)體(ti)流道(dao)的長度應盡可能(neng)相等。為了減小氣(qi)(qi)(qi)(qi)體(ti)流動(dong)阻力(li),提高進(jin)(jin)氣(qi)(qi)(qi)(qi)能(neng)力(li),進(jin)(jin)氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)的內壁應該光滑。進(jin)(jin)排氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)通(tong)常用鑄(zhu)(zhu)鐵制(zhi)成(cheng),進(jin)(jin)氣(qi)(qi)(qi)(qi)歧(qi)管(guan)(guan)也有用鋁合(he)金鑄(zhu)(zhu)造的,二者可鑄(zhu)(zhu)成(cheng)一體(ti),也可分別鑄(zhu)(zhu)出。
幫手汽配平臺提供各個車型進氣歧管支架原車配件的訂(ding)購服務
初見龍威皮(pi)卡,筆(bi)者馬上(shang)就(jiu)想(xiang)起了福特(te)猛(meng)禽。棱角分明、冷峻硬朗的外形,設計風格上(shang)和福特(te)F-150較為相似(si)。由于不是全尺寸皮(pi)卡,整體感覺像(xiang)是小一(yi)號的猛(meng)禽皮(pi)卡。
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