Omkhulu - ntoni na? Umgaqo esebenza ngayo Eziniyeni

Xa injini yokuvutha kwangaphakathi, leyo obuyiyile ekuqaleni kolu shishino lweemoto, iingxaki ezinxulumene emathutyeni thermal, nelenyuse ngenxa ukuvuthuluka vana, isonjululwe ngokusebenzisa indlela zokulungisa. ubucukubhede Auto abaye babe nolwazi olufanelekileyo, zonke km-15 000 eyenziwa esisicelo. Ukuba ivelufa athwale entloko cylinder necropsied ngakumbi kunye nendlela vana kolawulo.

Njengokuba uphuhliso kushishino lweemoto, isixhobo umdla, nolwathi lwaphuhliswa yi umsebenzi - inkxaso ye backlashes semigudu kwinqanaba eqhelekileyo, kuthathelwa ingqalelo ukwehla kule ixesha. Olu nophuhliso pushers ezizodwa kunye nemithombo. Baya Ungasa kwaye ukutshintsha ubungakanani njengako izikhewu ukukhula. Le tappet. Yintoni na? Cinga nqaku.

ngoku ukushaya

Namhlanje, le ngxenye yindlela ngamanzi ikuvumela ukuba kupheliswe ifuthe lokwanda yomgama kwi iziqalelo vana drive phantsi kwempembelelo amaqondo obushushu aphezulu.

Njengoko iziqalelo ubushushu motor imoto yimithetho yendalo zemvelo akhula ukusuka kwisayizi. Ngenxa yoko, izithuba zinkulu akhiwa phakathi iindawo ezahlukeneyo izinto qha. umsebenzi ukuziqhelanisa - sikhala nabo.

Imbali kuphuhliso Eziniyeni

I-injini yokuqala exhotyiswe hydrojacks, ifakwe kwi Cadillac Model 452. Imoto yaveliswa ngowe-1930, yaye injini yaba V16. Kodwa ngoko ke ngowona inkonzo elula injini nangoku ucinge ngalo. Le ukuthandwa lifters uwine kamva - oko kukuthi, kwi 80s ekuqaleni. Nangona automakers Japanese baqalisa ukuhamba kwimarike US, yaye kamva waphumelela kubo bonke.

Indlela ngokwayo uye kakhulu, kodwa automakers baqala ukusebenzisa isixhobo rhoqo. Oku kwenziwa ngenxa indlela eluhamba ngayo uqoqosho kweli xesha - izixhobo iiyunithi amandla hydrojacks nzima uyilo injini kunye nokwanda iindleko zemveliso. Ngamanye amazwi, ukuthembeka injini, nto leyo isiseko kubalimi Japanese ngenxa yezizathu zoqoqosho; Uyekile ukwenza inkalo ebalulekileyo. Iinjini kunye nokuvuma adjustable esebenza ngakumbi kwaye zifuna ulondolozo ngamaxesha athile. Nangona kunjalo, le nkqubo ilula kakhulu, kwaye ke ngoko zitshiphu.

Kufuneka kuthiwe kwishishini auto yasekhaya ukuqonda zonke iingenelo ukuba abe kwezi ndlela. Kukho injini 4216 kunye hydrojacks - ubukho kula macandelo lula kakhulu ubomi abanini kumatshini.

Namhlanje kule moto ukuthembeka zezikim zoshishino kubalulekile - umsebenzi motor esweni ziingcali abaqeqeshwe ngokukodwa kumaziko zobugcisa, ekufuneka aphathe umthengi ngexesha isiqinisekiso kwi imoto.

iintlobo

Ngoku siyazi xa kuqala tappet. Oko kukuthi, nathi ziviwa. Okulandelayo kukuba ukuthetha iintlobo. Kuxhomekeka kwisixhobo ixesha, ezi ndlela kube zohlulwa ngokwendidi eziliqela. It hydropushers, mqengqeleki tappets hydraulic, gidroopory kunye isekela ngesanti kubunzulu baphantsi, ezo efakwe kwi zinga okanye rockers vana. Nangona iindlela ezahlukeneyo, umgaqo amanyathelo benayo. Baya bakhonza ukuvala isikhewu wobushushu phakathi tappet ivalve kunye nokusasazwa kwizikhondo injini. Kungakhathaliseki ukuba yintoni na lifters - "i W124 Mercedes" okanye "Kia-Sorento" - ebesoloko esebenzisa Umgaqo omnye. Ukusuka isihloko kucacile ukuba edinga ukuba asebenze ulwelo. Ezinjalo izenzo oyile injini kwi injini.

device

Ukuqhubeka ukuqwalasela ukuba i tappet. Yintoni na? Isixhobo in an imo oluzenzekelayo phantsi kwempembelelo oyile injini uyakwazi ukutshintsha ubude balo ukuya ezilinganayo ukuya isikhewu thermal. Iinkcukacha lifters athuthe. Baya kuhamba phantsi kwempembelelo ukuthambisa ajikeleze kunye noxinzelelo nelamaxandeka, ezimiliselwe indlela.

Tappet into ngolu hlobo lulandelayo. iiyunithi Main - ezimbini. Oku kunjalo kwaye eshukumayo isibini impompo. Le yokugqibela imele kwisingxobo, ngumthombo kunye valve ibhola. Ke izindlu ingasetyenziswa tappets hydropushers zezindlu, izinto intloko cylinder okanye iindawo kwemigangatho kwi actuator vana.

Eyona unit main kwi Eziniyeni - ngeembadada impompo. Ukususwa phakathi emkhonweni kunye impompo yi microns 5-8 kuphela. Oku kwenza kube lula ukuba agcine ingqibelelo kunye iinkcukacha - kulula wasishenxisa xa kuthelekiswa namanye. Xa kumazantsi ibhola iye kukho umnyango. Ivalwe yi isivingco ibhola. Phakathi emkhonweni kunye impompo ngu intlakohlaza abantamo.

isimiso ukusebenza

Okwangoku xa cam camshaft na icala layo emva impompo, umsantsa thermal ubonakala phakathi kwezindlu kunye shaft. Ioli engena piston ngemigudu ezizodwa. Phantsi yesenzo ibhola intwasahlobo litshintsha ubude bayo. Ngaphezu koko, liphuma kwaye ngokwenjenjalo kuvala umsantsa. Ioli sidla nge isivingco check ibhola umngxuma kokuba impompo. Xa shaft iqalisa ukuba ukujikeleza, oko kuza kubeka uxinzelelo phezu impompo, ngaloo ndlela ezehlisa phantsi. Ivelufa check ivaliwe ngeli xesha.

pair impompo iya kusebenza njengento ngqongqo kwaye athumele umkhosi node. Umsantsa ezikhandelwa phakathi emkhonweni kunye impompo, kuphuma imali encinane yeoli. Ngenxa yeekhomponenti injini shushu kwaye utshintshe ubude Eziniyeni. Ngenxa yokuba i utshintsho umthamo oyile olongezelelweyo. Umsantsa ihlawulelwa ngokuzenzekelayo. Ngaloo ndlela lifters umsebenzi "Opel Zafira" nakwelinye imifuziselo yeemoto.

Iingxaki Common

Njengazo zonke iiyunithi kunye neendlela kwi Eziniyeni na kuneengxaki zako. Chief phakathi kwabo - kukho imfuneko oyile umgangatho engcono kunye nokusetyenziswa okucoca ezilungileyo. inkqubo utshintsho okudingekayo Asiyiyo indlela engcono kuchaphazela Eziniyeni.

izikhewu Ukwanda okungathetha ukuvuza ioli, kunye nayo, le ngqongqo ngokwayo lulahlekile. Ukuba le nkqubo oziphosileyo, ngoko ke tappet (VAZ-2110, njengoko, eneneni, naziphi na ezinye) ziya ndinkqonkqoza. Ukuphelisa ezi zandi, ungenza ugcwalise oyile ephakamileyo viscosity injini. Ngale ndlela, abathengisi ukunganyaniseki kunye nabathengisi yeemoto ukuphelisa ibibhutyuzwe.

Indlela ukususa kunkqonkqozwa?

Esinye sezizathu zokuba lifters ndinkqonkqoza - ukuthambisa ajikeleze uxinzelelo phantsi okanye intloko cylinder oyile yindlala. Ukuze siphephe iingxaki, oko kuyimfuneko ukuze azondle ngokungxamisekileyo uthetha injini ukuya kumanqanaba yesiqhelo. Enkqonkqoza kumele shwaka. Ukuba isandi iyaqhubeka, ngoko ke ingxaki kwi uxinzelelo. Kodwa likho nethuba lokuba bangabonelelwa banxibe yendalo iindawo iinyembezi. Apho uya kutshintshwa kuphela. Ngoko ke, umzekelo, omnye tappet "Itraki-Solaris" iya kuxabisa 500 engange. Ezi ziindawo ekudityanwa kuzo injini kangangoko kunye lwezivalo. Ngenye indlela, le ndawo ibizwa ngokuba tappets hydraulic.

Ukusebenza, ezi zinto ukuze abe yegazi coked. Waza wenza nokucoca zabo. Kuyanceda kuphela xa kuyilo yokusonga mshini. Kusoloko kulula ukwenza indawo.

isiphelo

Ngoko ke, siye safumanisa ukuba i tappet. Yintoni na? Le ndlela izikhewu UKUBUYISELA thermal motor. Ubukho kwezi zixhobo ishenxisa imfuneko semigudu ukulungiswa. A nto iluncedo kakhulu.