Imba yemotokari uye matambudziko nekutenderera kwayo. Nzira yekuziva sei kuti dambudziko riri mairi?

Kashoma kuti chirema chekugadzira chiite kuti ganda rinotakura ritenderere mumotokari. Kazhinji kazhinji izvi zvinokonzerwa nekuregeredza pabasa. Injini yeimba yakagadzirirwa kuwanda kukuru kunokonzerwa nekushanda kwetambo yekubatanidza uye piston. Nekudaro, nekuda kwekushandisa zvakanyanya, inogona kupeta. Chii chekuita munyaya iyi? Yakawanda sei injini yekutsiva crankcase inodhura? Zvese izvi (uye zvimwe zvakawanda) iwe uchadzidza nekuverenga chinyorwa chedu!

Injini inotakura goko - chii ichocho?

Ichi ndicho chimwe chezvikamu zve plain bearings. Iyo yekubatanidza tsvimbo inopinza iripo pane shank yayo uye musoro. Chimiro chayo chakafanana necrescent. Iine nzvimbo yakatsetseka, iyo inofanira kunge yakabatana neattachment point padanda rekubatanidza. Iyo yepamusoro yezvikamu izvi ine grooves yekuve nechokwadi chekufamba uye kugovera chaiko kwemafuta einjini. Crankshaft liners inokodzera kune imwe neimwe socket tsvimbo yekubatanidzaiyo yakasungirirwa padanda.

Kutenderera kweacetabulum - nei izvi zvichiitika?

Iyo injini shell inokonzeresa kudzikamisa kupokana pakati pezvinhu zvepiston-crank system. Nekudaro, inoda mafuta enjini kuti ishande nemazvo. Ndechipi chikonzero chikuru chekutadza kwekutakura uye kumonyoroka kwechinhu ichi? Izvi zvinonyanya kuregeredza nguva yemafuta. Kushaikwa kwemafuta iresiphi yekubata uye kutenderedza acetabulum. Kana dambudziko rikaitika, mutyairi anogona kuziva zviratidzo pasina kubvisa pasi pejini.

Akatendeuka mukombe - zviratidzo 

Mabhushi akasakara, akamonyoroka nekuda kwekukweshana, anotanga kugogodza zvakanyanya kana piston iri kushanda. Izvi zvinogona kufananidzwa nekurova sando yesimbi pane chimwe chinhu chesimbi. Inzwi harigoni kuvhiringidzwa nemamwe. Kazhinji, iwe unonzwa mabhushi akakuvadzwa pakumhanya kweinjini, asi muzviitiko zvakawanda iwe unozoona kugogodza kwakasiyana kubva panguva yaunotanga dhiraivha.

Yakakuvadzwa inotakura goko - mhedzisiro yekutyaira nekuputsika

Mushure mekuongorora dambudziko neimba yeinjini, haufaniri kuenda mberi. Sei? Kushaikwa kwekuzora pajenari re shaft uye kutenderera kwegoko rinotakura kukonzeresa kupfeka pane crankshaft pamusoro munzvimbo ine hunyanzvi. Injini yakakuvadzwa kesi inogona zvakare kuparadzwa nebasa uye kuburitsa simbi filings mu lubricant. Kana sawdust ikapinda mune zvimwe zvikamu zveinjini, inokwenya pamusoro kana kuvhara mafungu emafuta.

Nzira yekuziva sei akakuvara crankshaft mabheji?

Nzira diki dzinopinda dzekuongorora shaft bearings ndeidzi:

• kudzima coils yekudzima kana iyo unit iri kushanda;
• kutenderera kweshaft uye kubata pamusoro pepiston nechinhu chakaoma (chisina-kukwenya).

Nzira yekutanga ndiyo inotora nguva shoma uye haufanirwe kupatsanura zvinhu zvakawanda. Kana iwe uchifungidzira kuti injini yekesi yapinduka, tanga muchina uye bvisa makoiri kubva muhumburumbira rimwe panguva. Rangarira kuzviita nokungwarira. Ehe, mota isina sparkless inokundikana pane iyi silinda, asi kana iwe wawana iyo chaiyo, iyo inogogodza inodzika inodzika.

Ndeipi imwe nzira yekutarisa kana dambudziko riri mumotokari dzimba?

Unogona kuedza nzira inotevera painjini dzedhiziri uko iyo yapfuura nzira yaisazoshanda. Makapu akatenderedzwa anopa zviratidzo zvekurova, asiwo kuwedzera nzvimbo pakati petsoka uye chikamu chakaputsika. Nzira yekuongorora? Iwe unofanirwa kutora chinhu chakareba uye chakaoma (se screwdriver) uye shandura shaft kusvika piston yabuda muTDC. Wobva wadzvanya screwdriver zvakasimba pamusoro pepiston. Kana iwe ukanzwa uye uchinzwa kudzvanya kwakasiyana, saka ganda reinjini mune iyi tsvimbo yekubatanidza yatadza.

Kutsiva kubereka muinjini - mari

Kuti ubvise kusashanda, iwe uchafanirwa kuita dhizaini huru kana yekudzivirira kutsiva injini. Iwe unofanirwa kupatsanura chikamu chezasi chebhuroko uye kubvisa injini crankshaft jenari, mabhengi uye chaiyo yekubatanidza tsvimbo. Soketi yakashandurwa haidi kungotsiva kit neitsva, asi zvakare kuongorora zvimwe zvinhu zvekusangana. Muhuwandu hwakawanda hwezviitiko, crankshaft uye tsvimbo yekubatanidza inofanira kudzoserwa pasi nemakanika. Iyi ndiyo vhezheni ine tariro, nekuti muzviitiko zvakanyanyisa injini block inogona kutadza. Chivharo chemota chakaremara chinokonzeresa kugadzirisa kana kutsiviwa kwedhiraivha.

Injini yeimba - sei kudzivirira kukanganisa

Yeuka kuti rudzi urwu rwekukundikana haruwanzoitiki nekuda kwekuremara kwekugadzira. Iyo yakasarudzika ndeye 1.9 dCi unit kubva kuRenault. Iyo inotakura kure kure nepombi yemafuta yakanga yakanamatira mairi nekuda kwekushaikwa kwekuzora. Kuti udzivise kukuvara kwakadaro, shandura oiri nguva nenguva panguva dzakakodzera uye shandisa chete mafuta anokurudzirwa einjini yako.

Injini yeimba chinhu chidiki, asi chakakosha zvakanyanya pakushanda kwakaringana kwesimba remagetsi. Kuti urege kuunza mutengo wakakura wekutsiva injini yese, chengetedza kuchinja kwemafuta nguva dzose, uye kana paine zviratidzo zvinotyisa, usarerutsa kugogodza.