Ukulungisa valve YaMZ-236. Udizili i amaloli esindayo

Umugqa umkhiqizo YaMZ powertrains eziningi. Omunye wabo - YaMZ-236. Basuke zinabantu lenqwaba ukwakhiwa ahlukahlukene kanye nemishini komgwaqo. Lokhu injini ogibele MAZ amaloli, "Ural", udizili ugesi, kanye amanye amamodeli amabhasi. YaMZ-236 - ukuthuthukiswa engu-55 edlule, kodwa namuhla akukho okunye kuya cishe ayalingana kuyo ngokwaloo Ukucaciswa. Ngokwemvelo, ukusebenza onokwethenjelwa injini kudinga njalo. Cabangela izici zalesi motor futhi uchaze ukuthi i-valve ukulungiswa YaMZ-236.

Universal wokuncintisana

Mhlawumbe kwamabhizinisi kuphela eRussia, okuyinto namuhla angakhiqiza yokuncintisana udizili powertrains ngoba amaloli kanye ukwakhiwa imishini - a Yaroslavl Motor Plant.

Noma yimuphi injini komugqa limelela brutalnost, ukuthembeka, mazombezombe futhi kalula inkonzo. Futhi iningi lalezi izinjini ukukhombisa amathuba amahle kakhulu ukuhlanganisa ubuchwepheshe obusha leminyaka.

Kanjani ukwakha motor

Ngo-50-yalolucwaningo we Yaroslavl isitshalo isiyalelo obalulekile kusuka ngomhla ka isimo sokuthuthukisa kwethulwa alandelayo ezisindayo-duty amandla udizili amayunithi okwakufanele ukuza esikhundleni yisikhathi kakade ngesikhathi Yaz. Lezi izinjini ababeyoba ezinamandla kakhudlwana nje kuphela kodwa futhi ukonga ngaphezulu kuka Yaz. ESoviet Union sifuna esebenzisa udizili jikelele amandla omlilo yangaphakathi injini, okungase ukufakwa ezihlukahlukene izimoto.

Onjiniyela wasebenza ngaphansi umklami abadumile abanamakhono Chernyshova GD Ngaphansi kokuqondisa kwakhe sidalwe hhayi kuphela 236 th motor, kodwa futhi nezinye izindlela kulo mndeni. Yavela kanjalo-ke injini, okuyinto ayinakuqhathaniswa ngalolu suku. It is efakwe "Ural". Imoto lokhu won ezibekiweko ngempela. Futhi, lokhu injini kangcono ogandaganda emathulusi ekwakha.

YaMZ-236: Ukukhiqizwa Manje

Manje JSC "Autodiesel" namanje ukhiqiza kule yunithi, kodwa futhi ukuqoqa futhi angene esikhundleni sakhe - a YaMZ-530.

injini yokuthengisa ningaweli, kodwa manje abazi ukuletha Ukraine. Kodwa ukukhiqizwa Kancani-kancani ikhula.

I-apharathasi begodu Ukucaciswa

Injini has amasilinda eziyisithupha, okuyinto ahlelwe imigqa emibili engela kwesokudla. Leli lungiselelo V emise isetshenziswa ukunqinda iyunithi nesisindo. Liphinde engenziwa ukuze kuncishiswe isisindo imoto iyonke. Omunye umehluko oyinhloko lezi izinjini kusuka wonke umuntu - ukusatshalaliswa okunengqondo iyunithi ngalinye. Konke lokhu kuhlangene kalula eliphezulu design. Ethi ukufinyeleleka ezinhle engeyokuqala ngamunye ngenxa yokulungiswa noma zokulungisa. Motor ISIZINDA zidinga njalo. Ikakhulukazi, valve ukulungiswa YaMZ-236 kufanele kwenziwe yonke amakhilomitha ayinkulungwane 40. Zonke lezo izakhi ezidinga inkonzo njalo zitholakala phambi injini futhi phakathi amasilinda.

On the front ingxenye kuwukwenza isihlungi fuel, compressor ngoba uhlelo ukubopha kanye ne-generator kagesi. Lezi zici ogibele ikhava engenhla. Futhi compressor futhi generator isetshenziswa njengebhande eliboshwe drive. Kwesobunxele ebusweni phambili ingxenye block amafutha izihlungi - indawo futhi yokuhlanza esihle. Ohlangothini lwesokunene itholakala ngezansi ukuziqalela. crankcase sump is ngokuphepha evikelwe. By the way, Pallet ngesikhathi esifanayo udlala indima ethangini uwoyela. Gasket ubuso irowu amasilinda ngalinye amakhanda isilinda. Kungabakhona valve wathola futhi umphini izinhlelo udizili injectors. Mshini umphini kufihliwe ngaphansi ofeleba steel. Ngo omunye wabo kukhona tube - ngokusebenzisa ke wathela amafutha.

injini block

Block 236 YMZ-nizklegirovannogo eyenziwe grey cast iron ekusakazeni. Ukuxoshwa ke kusetshenzwe esebenzisa yokufakelwa ukuguga ubuchwepheshe. Lokhu kwenziwa ukuze banciphise ukucindezeleka ezishisayo futhi bagcine geometry ngqo ngesikhatsi kokuhlinzwa. Isikhwama ine isilinda izindonga awugqinsi. Basuke kuqondaniswe e bores ezimbili engxenyeni engezansi bese engenhla block. irowu Right amandla omlilo emakamelweni kancane benani kwesokunxele ngokuthi 35 cm. Lokhu kuyadingeka ukuze ihlanganise izinduku.

isilinda ikhanda

Inhloko kusukela base motor "Autodiesel" limelela thusi ebalulekile cast iron. It unamathele iyunithi esebenzisa izikhonkwane ezikhethekile. Zakamuva ezenziwe of chromium-nickel steel ingxubevange futhi ukwelashwa ukushisa ngayohlinzwa. Ukuze ukudamba ukushisa ngesikhathi ukusebenza kwe-ikhanda injini unikezwe ibhantshi lwaluyophola liquid lonke block. Ngaphakathi ikhanda isilinda kuthiwa sicindezelwe zibe valve wakhe. Basuke ifakwe iziphethu kanye iziqobosho. Kukhona Imibhobho esemzimbeni futhi rocker. valve Saddle-pluggable wenziwe ekhethekile ukushisa ukumelana cast iron Alloys. It is sicindezelwe embotsheni vnatyag. Phakathi ikhanda futhi block isethelwe zonke abathathu abangashadile isilinda liner isangweji.

isikhathi indlela

Negesi ukusatshalaliswa indlela phezu phezulu YaMZ-236. I camshaft siyakhuthazeka ezansi. Valve is actuated esebenzisa abashushumbisi uhlelo, rocker izingalo nama-rod. Camshaft oluqanjwe ekwakheni carbon steel 45. Pushers steel futhi ezakhiwe wokushaya ubuchwepheshe. I valve njengoba itheku futhi esidayisa zakhiwe ngensimbi ukumelana nomlilo. Ngezikhathi, injini diesel kudinga isevisi. Udinga ukulawula valve YaMZ-236 futhi ezinye imisebenzi ejwayelekile.

Indlela ulungise valve?

Lokhu isikhathi indlela edingekayo ukuze abe igebe ezishisayo. Lokhu kwenziwa ukuze uvumelane valve Ukubekwa uphawu esihlalweni sayo, futhi liyakwazi ukubuyisela ukunwetshwa ezishisayo. Ubukhulu igebe ku qeda kanye eyanele umphini kumele ilingane. Lokhu ipharamitha ivela amamilimitha angu 0.25 ukuze 0.3. Uma injini esebenza isikhathi eside, bese igebe uvunyelwe ukuba lenyuke 0.4 kwangu. Ukulungisa valve YaMZ-236 Kwenziwa kuphela injini abandayo. Inqubo esiqhutshwa ngayo ukuze. Ekuqaleni, uvale supply fuel. Khona-ke nati kuthiwa Uzithukululile, le ebambe ikhava isilinda ikhanda. I cap isusiwe, torque engu ukusonta, hlola imishudo yasibamba phezu imiphini rocker ingalo. Okulandelayo Cranks ngokwewashi. Khona-ke ukubukela ukunyakaza valve engayitholi ku uMbhalo kuqala futhi ulindele ukuthi uvale.

Ngemva kwalokho, Cranks ukuze uthole enye i ematfuba ezine. Khona-ke, usebenzisa imvume Uphenyo isheke. Uma kunesidingo, ulungise kulungiselelwa ngokuvula Ilokhi nut ku screw Ukulungisa we rocker. Uma lokhu umshudo iqinile nge ukufakwa kokumqoka kuphela. Inqubo YaMZ ukulungiswa valve 236, awusebenzi zihluke inqubo efanayo kweminye imihlobo injini. Ngemva kokuphela inqubo, hlola izimpawu bese ushintsha uma kudingeka.

Modern YaMZ-236

Sakaza yensimbi indaba base elisetshenziswa ifektri kuze 2010. Kodwa kamuva, onjiniyela kanye nabaqambi sinqume ukuthi sekuyisikhathi ukusebenzisa aluminium. Manje unit and the kuyunithi ezenziwe metal, lula kakhulu ukulungisa YMZ-236, wazala izintamo combustors. Futhi, inqubo isibe honing kakhulu esinembile. Kulokhu, block is ithemba ngamandla alo. On YaMZ-236 ngentengo ngesimo ama-ruble ayizigidi 460. ungakwazi ukuthenga amakhophi ayinkulungwane 50-200 emakethe yesibili. Konke kuncike isimo.

izici lobuchwepheshe

Motor has an umxhwele zokusebenza ivolumu - 11 wamalitha. Amandla ziyahlukahluka kusuka 150 kuya 420 amahhashi kuye ngohlobo nokutholakala turbocharging. Ngo izinguqulo, futhi izinguqulo ipharamitha zingandiswa kuze kube amabutho 500. Njengoba izindleko fuel njalo anda, umenzi wakwazi ukunciphisa petrol. Ngakho, uma "Ural" (imoto) kudle ngenhla 40 amalitha ngamunye amakhilomitha 100, manje injini ibusa nje 25 amalitha. Kulokhu izici iloli traction kungukuthi elahlekile.

Ngakho, sathola izici amandla iyunithi we Yaroslavl Motor Plant.