Valve Ukulungisa YaMZ-236. injini Diesel for iilori enzima

Umgca imveliso YaMZ powertrains ezininzi. Omnye wabo - YaMZ-236. Kuwo kusebenza eziliqela zokwakha zahlukeneyo kunye noomatshini indlela. Le injini imvelaphi inyuselwa khona iilori MAZ, "phambene", umbane idizili, kwakunye ezinye iimodeli iibhasi. YaMZ-236 - ke uphuhliso engama-55 eyadlulayo, kodwa namhlanje akukho enye ukuya phantse ngokulinganayo kuyo ngokwaloo iinkcukacha. Ngokuqhelekileyo, ngokuba umsebenzi oluthembekileyo injini ifuna ukulungiswa rhoqo. Cinga ngeempawu le injini uze uchaze indlela uhlengahlengiso vana YaMZ-236.

Universal nokhuphiswano

Mhlawumbi kwishishini kuphela eRashiya, apho namhlanje ukuvelisa powertrains diesel enokhuphiswano ukuba iilori kunye noomatshini zokwakha - a Yaroslavl Motor Plant.

Nayiphi injini of line imele brutalnost, ukuthembeka, ruggedness kunye lula inkonzo. Yaye uninzi lwezi injini kubonisa amathuba amahle ukuba nokuzibuyisela ubugcisa leminyaka.

Indlela ukudala injini

In-imi- 50 zesityalo Yaroslavl wafumana umyalelo ekhethekileyo evela kurhulumente ukulungiselela uphuhliso kunye nokusungulwa kwayo leeyunithi amandla diesel enzima-sebenzi ezazifanele ukuba beze ukubuyisela sele lixesha ngexesha yaz. Ezi iinjini babeza kuba nje unamandla ngakumbi kodwa noloqoqosho ngaphezu yaz. ESoviet Union wayefuna ukufumana diesel jikelele yokuvutha kwangaphakathi injini, nenokuthi ezifakwe kwi iintlobo ezahlukileyo zeenqwelo.

Iinjineli eyenzeka phantsi umyili odumileyo aneziphiwo Chernyshova GD Phantsi amqondise ukuba wadalwa nje kuphela kwi-236 we-injini, kodwa ezinye iindlela kule ntsapho. Ngoko ke wazalwa injini, ayinazo ngokulinganayo ngalo mini. Oku efakwe kwi "phambene". Imoto le nto waphumelela kwi iinkcukacha. Kwakhona, le injini kakhulu iitrektara nezixhobo zokwakha.

YaMZ-236: Production Now

Ngoku JSC "Autodiesel" nangoku uvelisa le yunithi, kodwa kwakhona ukuqokelela ezihlangwini zakhe - a YaMZ-530.

intengiso injini musa kuwa, kodwa ngoku ke musa ukunikezela eUkraine. Kodwa imveliso ikhula.

Izixhobo kunye nokubalulwa

I-injini isilinda ezintandathu, apho zimiswe ngokwemigca emibini kwindawo esinekona sasekunene. Eli lungiselelo emise V-isetyenziselwa ukunciphisa ubungakanani unit kunye nobunzima. Kwakhona kwenziwa ukunciphisa ubunzima imoto xa iyonke. Omnye umahluko eziphambili zezi iinjini kwabanye abantu - ukwabiwa ubengo unit nganye. Konke oku kudityaniswe lula eliphezulu kuyilo. Uthi ukufikeleleka ezilungileyo kwiindawo yesondlo okanye ukulungiswa. Motor iindawo zifuna ulondolozo lwarhoqo. Ngokukodwa, uhlengahlengiso vana YaMZ-236 kufuneka kwenziwa njalo iikhilomitha ezingamawaka 40. Zonke ezo zinto ezifuna inkonzo rhoqo ibekwe phambi kwe-injini naphakathi isayizi.

Kwi phambi umphezulu i filter kwamafutha, a isiguquli ukuba inkqubo waqhekeza kunye wokuphehla umbane. Ezi izinto zixhonywe kwiqweqwe elingaphezulu. Kwaye ke isiguquli kunye wenkunkuma isetyenziswa ibhanti drive. Ekhohlo phezu kobuso inxalenye ngaphambili ibloko amacebo oyile - umxhesho ontlakantlaka kunye nokucoca entle. Kwicala lasekunene ifumaneka ngezantsi kwe starter. crankcase sump ke ukholosile ezikhuselweyo. Ngendlela, ukuba pallet ngaxeshanye idlala indima itanki oyile. Le gasket ubuso kumqolo ngamnye cylinder Iintloko njengesilinda. Kukho angaba wafumana iivelufa kunye neenkqubo vana of injectors diesel. Isixhobo ivelufa efihliweyo phantsi caps zentsimbi. Kwenye kubo kukho tube - ngawo wathulula ioli.

injini block

Block 236 YMZ-nizklegirovannogo ezenziwe hina ekubunjweni kwesinyithi. Ukulahlwa ke kusingathwa ngokusebenzisa zobugcisa wokwaluphala ngumntu. Oku kwenziwa ukuze ukunciphisa uxinzelelo thermal kwaye ugcine wew ngqo ngexesha lokusebenza. Emkhonweni unalo itankana iindonga zamafu. Bona elungelelaniswe ngayo imbobo ezimbini inxalenye ezisezantsi ongentla kwibloko. umgca Ngasekunene zamagumbi endawo yokutsha into lisisiqalo ngokunxulumene ekhohlo kancinci yi-35 cm. Oku kuyimfuneko ukulungiselela obusezintongeni ezo.

intloko cylinder

Intloko ukusuka kwisiseko lwemoto of "Autodiesel" imele ekubunjweni ebalulekileyo cast yentsimbi. Olubotshelelwe ku kwiyunithi esebenzisa izikhonkwane ezizodwa. Zakutshanje ezenziwe ingxubevange ngentsimbi chromium-nickel kunye nonyango nobushushu nezimo. Uthothe ubushushu ngexesha nokusebenza intloko injini uyayinikwa ibhatyi uzipholisa ulwelo kunye nabanye block. Ngaphakathi intloko cylinder acofiweyo zibe semigudu zakhe. Bona baxhotyiswa imithombo kunye zokubopha. Kukho kwakhona nemilomo kunye kang. ivalve iinqwelo-pluggable yenziwe aluminium ezizodwa kwesinyithi ubushushu ezingatshiyo. It licinezelwe kungena vnatyag slot. Phakathi intloko kunye block umiselwe yonke emithathu single isonka cylinder nqanawa.

elawula ixesha

mechanism lokuhambisa Gas phezu kwentloko YaMZ-236. Le camshaft siyakhuthazeka emazantsi. Ivelufa actuated ngokusebenzisa inkqubo pushers, iingalo yesitshixo rod. Camshaft elalenziwe nabaqaqambnisa carbon sentsimbi 45. Pushers intsimbi kwakhona ngokuwanyathela technology. Kwemithambo njengoko owongozelelweyo ephuma zenziwa ngentsimbi ezingatshiyo. Ngamaxesha athile, injini-diesel kufuna umsebenzi wazo. Ufuna ulawulo vana YaMZ-236 kunye nezinye imisebenzi eqhelekileyo.

Indlela ukulungisa kwemithambo?

Le elawula ixesha kufuneka ukuba isikhewu thermal. Oku kwenzelwa ukuba ilingane ivelufa lokutywina esitulweni yalo, kananjalo sigqibe ukwanda thermal. Imilinganiselo umsantsa kwi zeemoto kunye inani vana kufuneka ilingane. Le parameter ukusuka milimitha 0.25 ukuya 0.3. Ukuba injini esebenza ixesha elide, ngoko umsantsa uvumelekile ukuba ukwandisa ku 0.4 iimilimitha. valve Ukulungisa YaMZ-236 ikhutshwa phandle kuphela kwi-injini kubanda. Le nkqubo yenziwa njalo. Ekuqaleni, Cima amafutha. Ke iimbumbulu na ozithukululeyo, isiciko intloko cylinder ubambe. Cap isusiwe, torque utsalo, khangela nezitshixo eqwalasele iintolo yesitshixo ingalo. Okulandelayo Cranks ngku. Emva koko bukela intshukumo ivelufa ukutya kwi lombhobho yokuqala uze ulindele ukuba sivale.

Emva koko, Cranks ngenxa omunye ambuyise ezine. Emva koko, usebenzisa kugqitywe probe ngetshekhi. Ukuba kuyimfuneko, ulungise sentlalo ngokuvula nut lock phezu zokulungisa Screw le yodwa. Xa oku Bolt emileyo screwdriver. Inkqubo YaMZ ukulungiswa mbobo 236, oko ayahluka iinkqubo efanayo kwezinye models injini. Emva kokuba ekupheleni kwenkqubo, khangela zamanzi endaweni xa kuyimfuneko.

Modern YaMZ-236

Siphose intsimbi njengoko izinto ezisetyenziswa kwi-mveliso de 2010 kwisiseko. Kodwa kamva, iinjineli kunye nabayili baye bagqiba ukuba lixesha lokuba sebenzisa i-alumuniyam. Ngoku unit iyunithi intloko eyenziwe ngentsimbi, ucazulule kakhulu ukulungisa YMZ-236, wazala ezintanyeni combustors. Kwakhona, le nkqubo iye yaba kakhulu ufunde yechaneke ngaphezulu. Kulo mzekelo, i ibloko bungalahleki kwesinomhlwa amandla ayo. Kwi YaMZ-236 ixabiso ngohlobo 460 lamawaka engange. ungathenga iikopi 50-200 lamawaka kwimarike ezizisekondari. konke kuxhomekeke kurhulumente.

iimpawu technical

Le motor ine yokusebenza umthamo omhle - iilitha ezili-11. Power kuyohluka 150 ukuya 420 enjini kuxhomekeke phezu uhlobo kunye nokufumaneka turbocharging. In iinguqulelo ezintsha, kunye nenguqulelo ze parameter angandiswa ukuya imikhosi 500. Njengoko iindleko zamafutha rhoqo ukwandisa, umenzi yakwazi ukunciphisa amafutha. Ngoko ke, ukuba 'wemvelo' (imoto) kudla ngentla Iilitha ezingama-40 kweekhilomitha ezili-100 nganye, ke ngoku injini liyadla iilitha nje 25. Kulo mzekelo iimpawu ilori ibambelele hayi balahlekile.

Ngoko ke, asifumananga iimpawu unit amandla ka Yaroslavl Motor Plant.