Injini yemoto. Ingabe kunzima kangaka?

Injini yemoto iyinhliziyo yakhe, okuma kwayo, njengoba kwaziwa, ngokungenakuphikelela kuholele ekufeni. Ukuze kungabangeli noma iyiphi into emangazayo, inamba yamandla idinga ukunakekelwa okuqhubekayo, kanye nezinyathelo zokuzivikela ngendlela yokuguqulwa okufika kwesikhathi ngesikhathi sokugcoba, izinto zokupholisa, izinto zokuhlunga.

Izinjini zihlukaniswe ngezigaba ngevolumu, uhlobo lwephethiloli, amandla, isigaba sezimoto abafakiwe kuzo. Ngokwemigomo yesibili, kunezinhlobo eziningi zezigaba: i-carburetor, injector, umjovo womshini noma we-elektroniki, ophakathi noma osakazwayo. Ama-engines agcwele i-diesel fuel asebenza kahle kakhulu kune-petroli, ngokulandelana, anezici ezingcono kumthamo ofanayo ofanayo.

Ivolumu yokufuduka ingumthamo okhishwayo lapho i-piston efakwe esikhungweni esiphansi esiphelile. Ukuthola, kuyadingeka ukwandisa ukushaya kwesibhamu ngendawo engaphansi. Ukuze i-injini isebenze kahle, ngaphandle kokuphazamiseka nokudumazeka, ama-cylinders ahlangene abe ngamabhuloki, ngaphezu kwalokho, amandla anyulayo kanjalo nokwenza kahle.

Cabanga ngesimiso se-injini yangaphakathi yomlilo, i- unit yayo enezinsimbi ezine. Kungani 4? Ngoba umjikelezo ogcwele wezinjini zanamuhla unemijikelezo engu-4, ngakho-ke kuthiwa yi-4-stroke. Ake sicabange ukuthi uhlelo lwe injini lulandelayo: 1-3-4-2.

Imishayo inegama elinjalo ngokulandelana: ukufaka, ukucindezela, ukushaya isisu nokuqeda (ukukhipha). Ngakho-ke, ngokwesiko, lapho i-cylinder yokuqala inesibha sokuqala, kwisilinda sesibili - okwesibili, kwesithathu - yesine, kwesithathu - yesithathu. Ukungafani kwalokhu okushiwo yilokho okushiwo yisimo sokuthi isifo sokusebenza senziwa ngomlenze owodwa. Lokhu kwenziwa ukuze umsebenzi wenjini ifane. Lokhu kuzokwandisa impilo yedivayisi.

Ukuze injini yemoto ikwazi ukuthuthukisa amandla aphelele, zonke izinqubo ezifana ne-fuel injection, ezingadlulela emagodini wokufakelwa, noma nge-injection high-pressure, ukuvutha ku- spark plug electrodes , noma ukushisa komxube ngaphansi kwengcindezi, njengokwesimo se-diesel Ama-engines, kanye nokuvulwa kwamagobhu okukhipha ukuphuma kwegesi.

Ngaphezu kwalokho, ukunakwa kufanele kubhalelwe "ezincane" izinto ezinjalo njengoba ikhwalithi yephethiloli ithululelwa. Leli gama alilutho elingenalutho elifakwe kumamaki okucaphuna, ngoba lokhu kubaluleke kakhulu, ngakho-ke, ngaphambi kokuba noma yiziphi izilungiselelo ze injini kuyadingeka ukuqinisekisa ukuthi izinga lombhethiloli, ikakhulukazi idizili, njengoba izimoto eziningi zakwamanye amazwe zingcono kakhulu ekuphepheni kwamafutha asekhaya.

Injini yemoto izohlala isikhathi eside uma uyifudumala ngaphambi kohambo. Ukuze wenze lokhu, kuyadingeka ukufaka isilungiselelo sokuqala, kusukela ekuqaleni idivayisi ekushiseni kwayo ngezansi +20 futhi ukufudumala kuze kusebenze 90 kufana nokugijima kwamakhilomitha angu-500, futhi lolu luhambo olude kakhulu.

Kusukela ngenhla kulandela ukuthi ukuhambisana nemithetho elula yokusebenza, kanye nokusetshenziswa kwamafutha, okugcoba nokuphefumula, kuholela ekukhuleni empilweni yamandla.