Haeba valve e tlameha ho khethoa bakeng sa maemo a phahameng a mocheso, thepa e tlameha ho khethoa ka tsela e nepahetseng. Lisebelisoa tsa li-valve li tla khona ho mamella maemo a mocheso o phahameng 'me li lule li tsitsitse tlas'a mohaho o tšoanang. Li-valve mochesong o phahameng li tlameha ho ba tsa kaho e matla. Lisebelisoa tsena e ka ba tšepe ea boleng bo holimo le tšepe e sa hloekang ka mahlakoreng a mabeli. Lisebelisoa tsa maemo a tlase tse tla ama ho tlamahanngoa ha mocheso li ke ke tsa sebelisoa, ho seng joalo li-valve tsa lintho tse kang deformation kapa creep li tla qojoa.

Maemo a phahameng a mocheso

Li-valve tsa serurubele sa Throttle li ka tsitsa tlas'a mocheso o phahameng. Sebopeho le'mele oa valvee tla nkoa hammoho le radiator e le hore e ka fokotsoa ka lisebelisoa tsa ho beha mocheso. Haeba valve e nkoa, thepa ea valve ha e tsitsa. Haeba mocheso o feta moeli oo valve e ka e mamellang, e ke ke ea tšoanela valve ea hau.

U tlameha ho nahana ka li-valve tse nang le liphaephe tsa ceramic kapa li-valve tse nang le lijase tse pholileng ho leka-lekanya liphello tsa maemo a mocheso. Likoti tsena tse pholileng li sebetsa ka ho potoloha ha metsi a batang. Ka hona, thepaka belofoe tla ba e leka-lekaneng ntle le khatello e phahameng ea moeli.

Maemo a tlase a mocheso

Haeba mocheso o le tlase haholo, joalo ka -29℃, valve e nang le mocheso o tlaase oa ho hanyetsa mocheso o tlameha ho khethoa. Boemong ba mocheso o tlase haholo oa - 29 ho ea ho - 196 likhato tsa Celsius, khetla le lisebelisoa tsa trim li na le ho tiea ho lekaneng ho boloka mocheso le ho leka-lekanya liphello tsa mocheso o tlaase haholo.

Boemong bona ba mocheso o tlase, o tlameha ho khetha valve e nang le thepa ea ho tlatsa le karolo ea tanka ea metsi ho laola tlhokahalo ea mocheso. Khetho ea li-valve tsena e nolofalletsa maemo a mocheso hore a bolokehe ka holimo ho 0℃.

Litlhokomelo ka mocheso o fapaneng

Ho na le mokhelo o le mong ho litemoso tsa valve. Ha valve e koetsoe, metsi a mang ka kamoreng ea valve a tla lula a koetsoe. Ha nako e ntse e feta, mokelikeli o mong o tla sala ka phaposing ea valve. Ka hona, mocheso o tla kenngoa butle-butle ke sepakapaka mme hape o fihle maemong a tšoanang a mocheso, kapa o fetohe mouoane ka kamoreng ea valve.

Ha sena se etsahala, molumo o tla eketseha ka makhetlo a ka bang 600, e leng se tla tlisa khatello e makatsang 'meleng oa valve. Khatello ena e phahameng kapa khatello 'meleng oa valve e bitsoa boleng bo sa tloaelehang ba khatello. Boemo bona ha bo laolehe, kahoo bo ka baka mathata a tebileng a valve 'me e ka ba sesosa sa kotsi.

E le ho qoba phihlelo ena e sa rateheng ea valve tlas'a maemo a mangata a mocheso, o tlameha ho khetha valve e nang le orifice e behiloeng ka ho phethahetseng. Hangata mofuta ona oa valve o sebelisoa tabeng ena, 'me mokhoa ona o sebelisoa haholo tšimong ena.

tlhokeho ya tshebetso

Pele, o tlameha ho hlalosa litlhoko tsohle tsa mocheso le maemo a khatello. U tlameha ho bolela mocheso le lebelo la khatello ea valve eo u batlang ho e sebetsa. E tla u thusa ho khetha valve ea thepa e loketseng mocheso o fapaneng. A re re u batla ho sebelisa valve ena ka mocheso o phahameng. Tabeng ena, ho kgothaletswa ho sebelisa valve ea tšepe hobane e ka mamella maemo a phahameng a mocheso ho feta ntho leha e le efe e 'ngoe. Haeba khatello ea khase kapa ea metsi ka valve e phahame haholo, e ka boela ea mamella khatello habonolo.

Holim'a moo,khetha li-valveka mokhoa o matla oa ho thibela ho khutlela morao, haholo-holo ha o sebelisoa ka mocheso o phahameng.

sephetho

Ho na le mefuta e mengata ea li-valve 'marakeng, tse nang le likhetho tse fapaneng tlas'a maemo a fapaneng a mocheso. U tlameha ho hlalosa litlhoko tsa hau le mocheso oa mocheso oa valve o tla sebelisoa. Ebe u khetha valve e finyellang litekanyetso le maemo 'me e finyella litlhoko tsohle tsa hau. Lintlha tse latelang le malebela li tlameha ho nahanoa pele u khetha li-valve tlas'a maemo a fapaneng a mocheso.