Indlela distribution Gas. Kutheni lento kufuneka?

mechanism distribution Gas - enye yezona ndawo ibalulekileyo injini, ukusuka apho ukusebenza echanekileyo yokusebenza kwawo kuxhomeke ngqo. Sisebenza ukuba ngexesha ukugcwalisa isilinda umxube enokutsha okanye umoya (kwi injector nedizili iinjini), kwaye ngokuchitha irhasi zeemoto. Ukubunjwa uquka drive ixesha camshaft, kusenokuba ibhanti, nomxokelelwane okanye amagiya lo camshaft kunye nendlela nesivalo. Xa umzimba yokugqibela panels ezi iivelufa kunye neengalo kang. Nevuthisayo ngexesha ke, busisigxina ukuba asi ukuze igxalaba omnye yayisekelwe lolungelelwaniso esijijwayo, kwaye eyesibini - esiqwini vana.

Le camshaft ke axis apho ngomshini lukhuni (cam), ngokungqinelana engile vana isikhathi. Isigaba leslayd - lo mzuzu lokuvula nokuvala vana. Oku kwenzeka ngalo mzuzu xa lombhobho na kwindawo oluphezulu okanye olusezansti ufile. Yeyiphi ivula ivelufa (owongozelelweyo okanye Chicken) kuxhomekeka ekubeni isingqi lwenzeka kwi njengesilinda ethile.

Umzekelo, ukuba piston na kwiziko esezantsi abafileyo kwaye iqala kokubetha ucinezelo, zonke izivingco zivaliwe, ukuba lo inxeba zeemoto, ivelufa exhaust ivuliwe. Kusengqiqweni ukucinga ukuba umjikelo iwashi kukubethwa yokusebenza zonke izivingco nazo ivaliwe, kwaye uvule ugwebu otyiwa. mechanism distribution Gas inokuba camshafts omnye okanye emibini. mechanism distribution Gas OHC - lo wokuqala, wesibini kuthiwa DOHC. Oku isetyenziswa kuphela kwezo iinjini apho ngenxa cylinder ngamnye kwemithambo-4 okanye ngaphezulu, ezifana ukususela 5 Audi.

Ngoko ke, indlela unikezelo igesi DOHC injini ikuvumela ukuba ufumane liqhuba kakuhle kwaye zenza ukuba imvelo nenoqoqosho. camshaft nganye yenzelwe ukuvula iqela vana, nokuba ukungenisa okanye zeemoto.

Yayikhokelwe unikezelo lwerhasi Indlela SOHC. Kwakhona unalo kwemithambo-4 isilinda nganye, kodwa mnye kuphela camshaft isetyenziswa ukuvula kubo. Loo ixesha kwande kwi 90, kodwa wakhawuleza ishiywe ngenxa imveliso yawo phantsi xa kuthelekiswa ne DOHC.

Wahlanganisa ke ithatha njengomiselo oluchanekileyo camshaft kuthelekiswa crankshaft. Kuye kwenziwa isicelo ileyibhile isantya ofuna ukudibanisa. Xa usebenzisa ibhanti drive , kuqala ukubeka pulleys ahambelana ilebhile, emva koko iyalungiswa nebhanti ixesha eligugileyo, nto leyo ke wolula nengxabano roller.

distribution Gas mechanism ayifuni phantse akukho ukhathalelo, oko azezi hlengiso kwangethuba kugqitywe vana. amalungelo yayo kukhokelela ekwandeni wear amacandelwana kwaye akavumeli ukuba injini ukuphuhlisa umthamo wayo ngokupheleleyo. Ukongezelela, oko hang izivingco, ukuba rhoqo kwisiqingatha-evulekileyo sikhundla, kwaye umonakalo Pistons, kunye nokutshintsha namnye unako zibiza imali eninzi kakhulu.