-Stroke Two injini. isimiso ukusebenza

Namhlanje, kukho wothuka nabani encinane kule qambo njengoko injini yokuvutha kwangaphakathi. Izigidi izixhobo ezahlukeneyo besebenzisa ngenxa ukusebenza kwawo. Ibe kwasungulwa olu hlobo ngenkulungwane ye-19, kodwa oko kubangelwa imfuneko ukudala indlela mihla kakuhle, nto leyo ukuqhuba isixhobo zobugcisa. Ekuqaleni, sase iintsilelo ezininzi kunye nokusebenza uphansi kakhulu. Emva koko, uye iinguqulelo ezininzi, kuye kwaphuculwa kwaye ngoku kufuneka ithuba ukusebenzisa le njengeyabo. Ingakumbi kusetyenziswa ukwakhiwa isithuthuthu.

-Stroke ezimbini injini, ngokunjalo, kunye nayiphi na enye injini - intliziyo zobugcisa. Enoba uhlobo, umsebenzi wayo ophambili - ukuqinisekisa iindlela intshukumo enxulumene noko. Phantse wonke umntu uyazi ukuba ikhangeleka njani yaye phi na ukucwangcisa, kodwa kuyasebenza, musa ukuqonda yonke into. Ngoku zama ukuqonda lo mbuzo.

I-injini izithuthuthu mihla eziliqela umahluko, yaye ezona ziphambili zezi:

• A indlela umjikelo yokusebenza

Kukho iinjini amane nobetho-anababini. ZifunwaEzokugqibela zidweliselwe luphawulwa phantse izihlandlo ezibini ngamandla ngakumbi kwi mali efanayo kunye umfuziselo-njengesilinda ezine. Kodwa le iadvanteji iya kuthathwa engenasizathu kakhulu. Okokuqala, banalo ukusebenza iphantsi kakhulu. Ngoko ke, ukuba zisetyenziswa kwiindawo apho ubunzima ukukhanya, ubungakanani ngendleko umbuzo awungeni apha amafutha. Oku kwenza lokubolekwa loo ezilungele ukusetyenziswa izithuthuthu, amaphenyane ukukhanya, izikhwezeli, ngeesarha, njl

• indlela olupholisa

Injini inokuba umoya okanye ulwelo iphela. Ngenxa yobukhulu encinane injini enama-yomibini kudla linikwa air-lupholile. Xa isixhobo yakhe yonke ejoliswe ukunciphisa ubunzima bayo.

• umthamo

umthamo omkhulu inika elininzi namandla.

Motors zine ethandwayo, olunoqoqosho, elinemveliso, kodwa izithuthuthu ezivame isetshenziswe iinjini ngesibetho-mbini. Oku kukhetha kubangelwa ikakhulu motor yoyilo elula, ubunzima esezantsi, amafutha ephantsi. Ingongoma ezigxekayo ezinxulumene into yokuba ukugcwaliswa zaneleyo umxube ezinokutsha. Le ezincinane inxulunyaniswa isilinda zokucoca ihlwempu umxube gas zeemoto.

Umgaqo esebenza ngayo injini ngesibetho-ezimbini esekelwe ngomjikelo elifutshane yokusebenza, olwenzeka ngexesha kujikelezo olunye crankshaft.

Ngexesha intshukumo phezulu ukusuka kwiziko kwabafileyo ezantsi (BDC) kwiziko phezulu kwabafileyo (TDC), i-piston kudala into elapha, eqinisekisa unikezelo ukuya crankcase umxube amafutha-moya. Kweli thuba amafutha combustor inikwa ngokuveza (umxube). Okulandelayo, iziko phezulu abafileyo kunye umxube izibane yokusebenza uyakhula kwaye piston enambuzelayo ezantsi ukuya BDC.

Modern injini enama-ezimbini kakhulu ezahlukene ukusuka neyezingaphambili, ngokunxulumene nale ubonelelo yesekethe fresh amafutha mix kunye nezimbiwa output livela ngokulinganayo kwi units data.

Ngoku cinga enye inketho - valve injini with "ipleyiti" uhlobo.

Ngexesha ukuhamba piston wehla waya ukunyuka uxinzelelo crankcase, okwenza ukuba kukuvalwa ivelufa poppet. Ngeli xesha, i piston inika ukuvulwa zamazibuko zeemoto, kwaye umxube ukusebenza wachitha ngokohlobo zegesi zeemoto yhuu kungena receiver. Inyathelo elandelayo piston ukuya BDC nguye ukufunyanwa zamazibuko ngokudla, ukusuka apho kuza intlawulo entsha umxube ezinokutsha. injini-stroke ezimbini iyaqhubeka nomsebenzi wayo. Umjikelo iyaphindwa kukubonelela traffic isithuthuthu.

Umgaqo esebenza ngayo injini ngesibetho-ezimbini iqinisekisa elide ukuxhaphaza elide isithuthuthu, njengoko le nkqubo ilula kwaye aliqulathanga iinkcukacha ezininzi. Kuyinto ukumelana kwizinto ezininzi (nokuba ngasweleyo izibaso umgangatho okanye oli), kwaye unamandla ngokwaneleyo ukuhlangabezana neemfanelo zalo.