Two-neronda injini. musimboti oparesheni

Nhasi, pane zvishoma kushamisika munhu kuvamba ichi sezvo isina womukati injini. Mamiriyoni vanoshandisa kuti inoshanda dzavo dzakasiyana namano. Ivepo michina iyi mhando muzana remakore rechi19, asi rakanga kwakonzerwa aifanira kuumba ano uye vakarongeka mashandiro, izvo vaise rwokugadzira mudziyo. Pakutanga, rakanga kutadza zhinji uye kunyatsoshanda yakanga yakaderera chaizvo. Zvadaro, yava kuchinja siyana, rave nani uye ikozvino tine mukana kushandisa michina iyi. Akanyanya rinoshandiswa muna mudhudhudhu rokuvaka.

Two-mbonje injini, uyewo, uye mumwe injini - Mwoyo kwemichina. Pasinei mhando, zvikuru basa - nechokwadi kufamba zvigadziriswe chokuita nazvo. Anenge munhu wose anoziva kuti akaita uye apo kumisa, asi zvinoshanda, havanzwisisi zvose. Zvino edza kunzwisisa mubvunzo uyu.

The michina midhudhudhu ano vane nhamba dzakasiyana, uye zvikuru vaya vari:

• A nzira uchishandisa kutenderera

Kune four- uye vaviri-nesitiroko injini. Ekupedzisira vanoonekwa ne kusvika kaviri kupfuura simba pamwe zvakafanana ane mana humburumbira ishamwari. Asi mukana uyu kuonekwa zvemasanga chaizvo. Chekutanga, vane vade kunyatsoshanda. Saka, vari kushandiswa munharaunda apo chiedza uremu, ukuru uye mutengo-kushanda mubvunzo hachibatsiri mune mafuta rinodyiwa. Izvi zvinoita vakadaro aggregates rakanakira kushandiswa mune midhudhudhu, chiedza injini magwa, dzemwenje, neketani masaha, etc.

• kutonhora nzira

The Injini zvingava mhepo kana mvura haachandidi. Tichifunga duku kukura vaviri-mbonje injini chinowanzoonekwa inopiwa ane mhepo-haachandidi. In ake mudziyo zvose zvainanga kuderedza kwayo uremu.

• vhorumu

Vhoriyamu Large anopa zvakawanda simba.

Motors Four dzakakurumbira, mari, zvibereko, asi midhudhudhu vari kakawanda kushandiswa iri mbiri-neronda injini. aanoda Izvi wakakodzera zvikurukuru gwenya kugadzirwa nyore, ayo pasi uremu, pasi mafuta rakawanda. A kunaka Pfungwa wakabatana chokuti kukwana kuzadza combustible nezvakasanganiswa. nuance iri chokuita murombo rokuchenesa humburumbira kubva chiutsi gasi musanganiswa.

The kushanda nhungamiro maviri sitiroko injini pahwaro pfupi uchishandisa kutenderera, kunoitika panguva chete vachishandisa kutenderera crankshaft.

Panguva kumusoro kufamba kubva pasi akafa centre (BDC) kusvika pamusoro akafa centre (TDC), kuti pisitoni pave Vacuum, iyo dzinovimbisa romugove kuti crankcase ari mafuta-mhepo nezvakasanganiswa. Panguva ino mune combustor chinotsva inopiwa compressing (masanganiswa). Next, kumusoro akafa nepakati uye nokushanda mwenje musanganiswa anowedzera uye pisitoni kunoita pasi kuna BDC.

Modern maviri-ronda injini hakusi akasiyana zvikuru kubva ayo vamutangira, maererano ichi romugove remudunhu yakachena mafuta kunovhengana uye goho mugodhi kunoitika pamusoro zvakafanana mune mashoko dzakabatana.

Zvino funga zvimwe zvaungaita - vharafu injini ne "ndiro" mhando.

Panguva kwebasa pisitoni kuburuka crankcase kufurirwa kuwedzera, izvo zvinoita kuti pakazovharwa poppet vharuvhu. Panguva ino, iyo pisitoni inopa hwomukova chiutsi zvengarava, uye apedza kushanda musanganiswa muchimiro chiutsi magasi runoyerera kupinda receiver. Danho rokutanga pisitoni rakananga BDC ndiye kuwanikwa nokudya zvokupara zvengarava, panobva yakachena mutariri combustible nezvakasanganiswa. Two-Kurohwa injini mberi basa rayo. The kutenderera inodzokororwa kupa mudhudhudhu motokari.

The kushanda nhungamiro maviri sitiroko injini chendangariro refu vanoparadza mudhudhudhu, sezvo hurongwa iri nyore uye harina zvakawanda. Zviri husingakwanisi zvinhu zvakawanda (kana chenhando mafuta kana mafuta), uye ndiye simba rakakwana kutsungirira mabasa ayo.