Daidaitawa bawuloli YaMZ-236. Diesel engine for nauyi manyan motoci

A samfurin line YaMZ yawa powertrains. Daya daga cikinsu - YaMZ-236. Suna staffed da wata babbar yawan bambancin yi da kuma hanya da injuna. Wannan engine aka saka a kan Maz manyan motoci, "Ural", dizal janareto, kazalika da wasu model na bas. YaMZ-236 - shi ne ci gaban 55 shekaru da suka wuce, amma a yau babu wani madadin zuwa kusan daidai ne da shi bisa ga dalla-dalla. Da sauƙi, ga abin dogara aiki na engine na bukatar yau da kullum ana gyara. Ka yi la'akari da halaye na wannan mota da kuma bayyana yadda wani gyara bawul YaMZ-236.

Universal da m

Watakila kawai sha'anin a Rasha, wanda a yau za su iya samar da m dizal powertrains ga manyan motoci, kazalika da yi kayan - a Yaroslavl Motor Shuka.

Duk wani engine na line wakiltar brutalnost, AMINCI, ruggedness da kuma sauƙi na sabis. Kuma mafi yawan wadannan injuna nuna m damar hade a cikin sabon karni da fasaha.

Yadda za ka ƙirƙiri wani motor

A 50-ies na Yaroslavl shuka samu musamman domin daga jihar domin ci gaba da kuma m ƙaddamar da nauyi-taƙawa dizal ikon raka'a da ake zaton zo domin maye gurbin riga m a lokacin Yaz. Wadannan injuna sun zama ba kawai more iko amma kuma mafi tattali fiye Yaz. A cikin Tarayyar Soviet so don samun a duniya dizal ciki konewa engine, wanda za a iya shigar a kan wani iri-iri na motoci.

Injiniyoyi yi aiki a karkashin sanannen talented zanen Chernyshova GD A karkashin ya shiriya da shi an halitta ba kawai ga 236 th mota, amma kuma sauran sunadaran da wannan iyali. Kamar wancan ne aka haife cikin engine, wanda ya yi daidai da kan wannan rana. An shigar a kan "Ural". Motar na wannan gaske lashe a bayani dalla-dalla. Har ila yau, wannan shi ne mafi kyau motor for tractors kuma yi kayan aiki.

YaMZ-236: Production Yanzu

Yanzu JSC "Autodiesel" har yanzu samar da wannan na'ura, amma kuma da tattara da kuma wanda zai gaje shi - a YaMZ-530.

engine tallace-tallace ba fada, amma yanzu ba su iyar Ukraine. Amma samar yake sannu-sannu girma.

A na'ura da kuma bayani dalla-dalla

A engine yana shida cylinders, wanda aka shirya a jeri biyu a wata dama kwana. Wannan V-dimbin yawa tsari ake amfani da su rage naúrar size da kuma nauyi. Haka kuma an yi don rage nauyin da mota a matsayin dukan. Daya daga cikin manyan bambance-bambance da wadannan Motors da kowa - da m rarraba kowane naúrar. Duka wannan yana hade tare da high sauƙi na zane. Ya ce mai kyau amfani ga kowane kumburi don tabbatarwa ko gyara. Motor nodes bukatar yau da kullum ana gyara. A musamman, bawul gyara YaMZ-236 ya kamata a yi a kowace 40 kilomita dubu. Dukan waɗanda abubuwa da bukatar yau da kullum da sabis da ake located a gaban engine da kuma tsakanin cylinders.

A gaban saman rabo ne mai man fetur tace, wani kwampreso ga wani birki tsarin da kuma wani lantarki janareta. Wadannan abubuwa ana saka a kan babba murfin. Kuma da kwampreso da janareta da ake amfani da matsayin drive bel. Hagu a kan fuskar gaba, na daga cikin block ne mai tacewa - m da lafiya tsaftacewa. A gefen dama da aka located kasa Starter. crankcase sump aka tam kare. Af, da pallet a lokaci guda taka rawar da man fetur tanki. A GASKET fuskar kowane layi na cylinders ne Silinda kawunansu. Akwai iya zama samu bawuloli da bawul tsarin na dizal injectors. A bawul inji yake a ɓõye, a karkashin karfe iyakoki. A daya daga cikinsu akwai mai tube - ta hanyar shi zuba man fetur.

engine block

Block 236 YMZ-nizklegirovannogo sanya na launin toka Cast baƙin ƙarfe da simintin. Jefo ne to sarrafa ta wajen wucin gadi tsufa fasaha. Wannan ne yake aikata domin ya rage thermal danniya da kuma ci gaba da ainihin lissafi a lokacin aiki. A hannun riga yana da wani Silinda m ganuwar. Suna masu hada kai a biyu bores a cikin ƙananan kuma sama na block. Dama jere na konewa bẽnãye ne dan kadan biya diyya dangi da ya bar ta 35 cm. Wannan shi ne zama dole don saukar da sanduna.

silinda shugaban

The shugaban daga mota tushe na "Autodiesel" wakiltar na game Jefo Cast baƙin ƙarfe. An haɗe zuwa naúrar ta wajen musamman fil. Recent sanya na chromium-nickel karfe gami da mashi zafi magani. Don dissipate zafi a lokacin aiki na engine kai da aka bayar tare da jacket don sanyaya ruwa da kuma sauran block. Ciki Silinda kai suna guga man zuwa cikin ta bawuloli. Suna sanye take da marẽmari da fasteners. Akwai kuma nozzles da rocker. Sirdi-pluggable bawul aka sanya na musamman zafi-resistant Cast baƙin ƙarfe gami. An guga man a cikin Ramin vnatyag. Tsakanin shugaban da block aka kafa domin kowane uku guda Silinda shafi gurasa.

lokaci inji

Gas rarraba inji a kan sama YaMZ-236. A camshaft aka bred a kasa. Bawul din da aka actuated ta wajen pushers tsarin, rocker makamai da sanduna. Camshaft kerarre da ƙirƙiren carbon karfe 45. Pushers karfe ma kafa ta stamping fasaha. A bawuloli kamar yadda mashiga ruwa da kanti da ake yi na wuta-resistant karfe. Lokaci-lokaci, da dizal engine na bukatar sabis. Bukatar wani iko bawul YaMZ-236 da kuma wasu sauran misali ayyukan.

Yadda za a daidaita cikin bawuloli?

Wannan inji lokaci da ake bukata domin samun thermal rata. Wannan ne yake aikata to shige da sealing bawul a cikin wurin zama, da kuma rama domin thermal bazuwa. The girma na rata a shaye da kuma ci bawul dole ne su daidaita. Wannan siga ne daga 0.25 zuwa 0.3 millimeters. Idan engine aka sarrafa na dogon lokaci, to, da rata da aka yarda su kara zuwa 0.4 millimeters. Daidaitawa bawuloli YaMZ-236 ne da za'ayi kawai a kan sanyi engine. A tsari ne da gudanar da haka. Da farko, kashe da man fetur wadata. Sa'an nan da kwayoyi suna kwance, da rike Silinda shugaban murfin. Hula da aka cire, karfin juyi tsananin baƙin ciki, duba fastening kusoshi a kan rocker hannu shafts. Next Cranks kewaye iri na agogo. Sa'an nan watch da motsi na ci bawul a kan na farko Silinda da kuma jira shi don rufe.

Bayan haka, Cranks ga wani hudu jũya. Sa'an nan, ta amfani da bincike rajistan shiga yarda. Idan ya cancanta, daidaita da saitin ta juyo da kulle goro a kan daidaitawa dunƙule na rocker. Lokacin da wannan aron kusa da ake gyarawa da sukudireba. Hanya YaMZ gyara bawuloli 236, shi ya bambanta daga m hanyoyin cikin wasu engine model. Bayan karshen tsari, duba like da kuma maye gurbin su idan ya cancanta.

Modern YaMZ-236

Jefa baƙin ƙarfe a matsayin tushe kayan amfani a cikin factory har 2010. Amma daga baya, injiniyoyi da kuma zanen kaya sun yanke shawarar cewa shi ne lokacin da za a yi amfani da aluminum. Yanzu naúra da kuma shugaban naúrar sanya na karfe, ƙwarai simplifying gyara YMZ-236, ta haifa wuyõyinsu combustors. Har ila yau, da hanya ya zama yafi m honing. A wannan yanayin, da block ba a rasa da ƙarfi. A YaMZ-236 farashin a cikin nau'i na 460 dubu rubles. za ka iya saya kofe na 50-200 dubu a sakandare kasuwar. A duk ya dogara jihar.

fasaha halaye

The mota yana da wani m aiki girma - 11 lita. Ikon iya bambanta daga 150 zuwa 420 horsepower dangane kan irin da samuwan turbocharging. A cikin sabuwar siga, da kuma juyi na siga za a iya ƙara har zuwa 500 sojojin. Kamar yadda na kudin man fetur ne kullum karuwa ne, da manufacturer ya iya rage man fetur amfani. Saboda haka, idan "Ural" (mota) cinye sama 40 lita 100 kilomita, shi ne a yanzu da engine jan kawai 25 lita. A wannan yanayin da truck gogayya halaye ba su rasa.

Saboda haka, za mu sami fasali na ikon naúrar na Yaroslavl Motor Shuka.