Kutonhodza kwemvura inzira yekutonhodza ine yakanaka yekubvisa kupisa.Nheyo yekutonhodza mvura ndeyekutonhodza cylinder liner uye cylinder head nekuputira mvura inoyerera.Iyo yekutonhodza sisitimu ichange iine inotonhorera, iyo inotenderera diki uye yakakura pane yazvino injini tembiricha pasi pekutyaira kwepombi yemvura.Iyi bhenefiti ichaita kuti tembiricha yejinjini ive yakaenzana, pasina kuita kwakanyanya.Iyo throttle valve yemotokari yakanyoroveswa nemvura haizovhuri kana tembiricha yakaderera;Kana tembiricha yemafuta yakakwira, iyo throttle valve ichavhurwa zvizere, uye tangi yemvura inotanga kushanda.Kana tembiricha yanyanya, feni inovhurwa kuti itonhorere kusvika kune yakanyanya tembiricha yekushandisa yeinjini.Inokodzera midhudhudhu ine kutama kukuru uye simba rakakura.Kupisa kunogadzirwa nemidhudhudhu ine diki kutamiswa hakugone kutonhodzwa nemvura.

Basic accessories zvekutonhora kwemvura: pombi yemvura, tangi yemvura tembiricha yekudzora uye fan.

Kuipa kwekutonhora kwemvura: mutengo wakakwira, chimiro chakaomarara, chiyero chekutadza, nekuti nzvimbo inogarwa nekunze tangi yemvura zvakare yakakura.Iko kushanduka kwemapofu kwekutonhora kwemvura hakusi kungovandudza kushanda, asi kuchaita kuti motokari inopisa nguva yakareba, motokari inotonhora inopfeka zvakanyanya, uye inopisa injini mafuta mberi.

Kutonhodza oiri kushandisa injini yekuzora mafuta kuti ibvise kupisa kuburikidza neradiyeta yemafuta.Hapana imwe mvura inodiwa inodiwa, uye maitiro ekushanda ari nyore.Radiator yemafuta uye tangi remvura zvakangofanana, asi imwe ioiri uye imwe imvura.

Zvishandiso zvekutanga zvekutonhora kwemafuta: kutonhora kwemafuta ekupedzisira kunongoda radiator yemafuta, nepo kutonhora kwemafuta ekupedzisira kunenge kwakashongedzerwa mafeni uye throttle mavharuvhu.

Zvakanakira kutonhora kwemafuta: zviri pachena kupisa kupisa mhedzisiro, yakaderera kutadza mwero, yakaderera mafuta tembiricha inogona kuderedza yakakwira viscosity yemafuta.

Kuipa kwekutonhora kwemafuta: inongotonhodza tembiricha yemafuta einjini, kwete cylinder block uye cylinder musoro, saka kupisa kwekupisa mhedzisiro kuri pakati.Pane zvirambidzo pahuwandu hwemafuta einjini.Radiator haigoni kuva yakakura zvikuru.Kana yakakurisa, oiri inoyerera ichipinda muradiyeta yemafuta, zvichikonzera kusakwana kwekuzora pazasi peinjini.

Kuchinja kubva pakutonhodza mhepo kuenda kunotonhodza oiri kunofanirwa kuenderana nekudzvanywa kweradiyeta uye pombi yemafuta.Yakakura yakawandisa mafuta redhiyeta huwandu hwakashata kune injini giya kudzosa, kudikitira kuyerera kweradiator idiki, iyo ichava nekumanikidza papombi yemafuta, uye kusakwana kwekuyerera kwemafuta kunokonzeresa kupfeka kukuru pamusoro wecylinder.Nekudaro, mamwe maoiri akanyoroveswa modhi zvakare ane yakanyanya kuita.Iri mhando yeinjini inotora maviri maviri emafuta edunhu dhizaini, uye cylinder block ichagadzirwa senzvimbo isina mhango, iyo inobvumira kupisa kwemafuta edhisheni kuti itonhodze zvakananga cylinder block, kuitira kuti kupisa kwayo kupisa kuite zvakanyanya.

Kutonhodza kwemhepo zvinoreva kutonhodzwa nemhepo inounzwa nemotokari.Makuru ekupisa anonyura achagadzirwa pamusoro pejini cylinder block, uye kupisa kunyura uye mhepo ducts ichagadzirwa pamusoro pehumburumbira kuti iwedzere nzvimbo yekubatana pakati peinjini nemhepo.

Zvakanakira kutonhora kwemhepo: zero kutadza kwekutonhodza system (natural kutonhora), mutengo wakaderera wemhepo inotonhorera injini uye nzvimbo shoma.

Kuipa kwekutonhora kwemhepo: kupisa kupisa kunononoka uye kunogumira nemhando yeinjini.Semuenzaniso, kutonhora kwemhepo hakuwanzo shandiswa kune-mutsara masilinda mana, uye epakati masilinda maviri haagone kudzima kupisa.Naizvozvo, mazhinji einjini anotonhorera emhepo anozoonekwa pane imwechete silinda injini kana V-yakaumbwa kaviri silinda injini inosimbisa yakaderera torque kubuda.Injini yakatonhodzwa nemhepo isina kukanganisa mukugadzira haina dambudziko kana ichifamba nzendo refu.Hazvina kutaurwa kuti mhepo-yakatonhorera injini haina kukodzera kufamba kure-kure.Harley V-yakaumbwa kaviri cylinder air-yakatonhorera injini haiwanzo kukundikana nekuda kwekunyanya kupisa kweinjini.

Kutonhora kwemvura ndiyo yakakosha yekutonhodza sisitimu yeakawanda silinda yakakwira simba uye inomhanyisa injini (pamwe nemafuta emvura maviri kutonhora).Diki displacement 125 single cylinder mota hadzina kukodzera kutonhora kwemvura.Kazhinji, 125 kutamiswa hakuburitse kupisa kwakanyanya.Oiri kutonhora ndiyo yakajairwa kumisikidzwa kwepakati pekupedzisira mugwagwa mota, iyo inoteedzera kugadzikana uye fan yekupisa maitiro.Single cylinder air-cooled cars inonyanya kukodzera kuchinja kuoiri kutonhora, uye kuchinja kubva kune imwe silinda mhepo-yakatonhodzwa motokari kuenda kumafuta kutonhora kunongoda kuwedzera mafuta fan heater pakati pemafuta.Kutonhora kwemhepo ndiyo yakajairwa gadziriso yemazuva ese scooters.Iyo zero yekutadza injini mutengo weiyo inotonhorera system yakaderera.Chero bedzi yakachengetedzwa zvakanaka, dambudziko rekushisa kwepamusoro harizoitiki, asi kutonhora kwepamusoro kwemotokari dzemvura-yakanyorova ichave yakawanda.Muchidimbu, silinda imwe yakaderera yekumhanyisa mota kutonhora kwemhepo ndiyo yakanakisa sarudzo.