Likoloi tse ngata le literekere li sebelisa mokhoa oa ho qeta, o kenyelletsang likarolo tse thusang - liphaephe tsa ho kenya.Bala tsohle ka liphaephe tsa ho kenya, mefuta ea tsona e teng, moralo le ts'ebetsong, hammoho le khetho e nepahetseng le ho nkeloa sebaka ha likarolo tsena sehloohong sena.
Peipi e hulang ke eng?
Pipe ea ho kenya (peipi ea ho kenya) ke karolo ea tsamaiso ea ho qeta khase ea lienjineri tse tukang ka hare;Pipe e khuts'oane ea profil e itseng le karolo ea sefapano, e netefatsang ho amoheloa ha likhase ho tsoa ho manifold kapa turbocharger le phepelo ea bona ho likarolo tse latelang tsa sistimi ea ho qeta.
Tsamaiso ea ho qeta likoloi le lisebelisoa tse ling ke tsamaiso ea liphaephe le likarolo tse sa tšoaneng tse netefatsang ho tlosoa ha likhase tse chesang ho tloha enjene ho ea sepakapakeng le ho fokotsa lerata la ho tima.Ha o tloha enjene, likhase li na le mocheso o phahameng le khatello, kahoo ntho e tšoarellang ka ho fetesisa le e thibelang mocheso e teng mona - e ngata ea ho tima.Liphaephe tse nang le lintho tse thibelang malakabe, li-resonator, li-mufflers, li-neutralizer le lintho tse ling li tloha ho mokelli.Leha ho le joalo, lits'ebetsong tse ngata, ho kenngoa ha liphaephe tsa ho noa ha ho etsoe ka ho toba ho mokelli, empa ka sesebelisoa sa adapter - pipe e khutšoanyane ea ho kenya.
Pipe ea ho kenya e rarolla mathata a 'maloa tsamaisong ea ho ntša metsi:
● Kamohelo ea likhase tsa ho qeta ho tloha mofuteng o mongata le tataiso ea bona ho phala e amohelang;
● Ho potoloha ha khase ea ho qeta ho phalla ka lehlakoreng le fanang ka sebaka se loketseng sa likarolo tse latelang tsa tsamaiso;
● Liphaepheng tse nang le li-compensation tsa vibration - ho itšehla thajana ha enjene le tsamaiso ea ho tima.
Pipe ea ho kenya ke ea bohlokoa bakeng sa ho tiisa tsamaiso ea ho qeta le ho sebetsa ha eona ka tloaelo, ka hona, haeba ho senyeha kapa ho chesa, karolo ena e hloka ho nkeloa sebaka kapele kamoo ho ka khonehang.'Me bakeng sa khetho e nepahetseng ea pipe, hoa hlokahala ho utloisisa mefuta e teng, moralo le likarolo tsa likarolo tsena.
Sistimi ea ho ntša metsi ka tšebeliso ea lipeipi tse kenang
Mefuta le moralo oa lipeipi tse kenang
Hoa lokela ho hlokomeloa hang-hang hore liphaephe tsa ho kenya ha li sebelisoe lienjineng tsohle - karolo ena e atisa ho fumanoa likarolong tsa literaka, literekere le lisebelisoa tse fapaneng tse khethehileng, le likoloing tsa baeti, liphaephe tse amohelang mekhoa e fapaneng li sebelisoa hangata.Liphaephe tse kenang ka hare li loketse lits'ebetsong tsa ho qeta lienjineri tse matla, moo ho hlokahalang hore ho tlosoe likhase habonolo ho tsoa ho manifold kapa turbocharger sebakeng se koetsoeng.Kahoo ha u lokisa tsamaiso, u lokela ho qala ka ho etsa bonnete ba hore ho na le phala ho eona, kapa haeba u hloka phala e amohelang.
Liphaephe tsohle tsa ho noa li arotsoe ka lihlopha tse peli tse kholo ho latela moralo le ts'ebetso:
● Liphaephe tse tloaelehileng;
● Li-nozzles tse kopantsoeng le li-compensator tsa vibrate.
Liphaephe tse bonolo li na le moralo o bonolo ka ho fetisisa: ke phala ea tšepe e otlolohileng kapa e kobehileng ea likarolo tse fapaneng tse fapaneng, lipheletsong tseo ka bobeli ho nang le li-flange tse hokelang tse nang le masoba bakeng sa li-studs, bolts kapa li-fasteners tse ling.Liphaephe tse otlolohileng li ka etsoa ka ho hatakela kapa ho tloha likarolong tsa liphaephe, liphaephe tse kobehileng li entsoe ka ho tjheseletsa likheo tse 'maloa - marako a tekiloeng ka mahlakoreng le mehele e nang le li-flanges.Hangata, li-flange tse ntseng li phahama li entsoe ka mokhoa oa mehele kapa lipoleiti tse kentsoeng ka phala, khatello ea phala ho ea likarolong tsa ho tlolelana ha metsi (liphaephe, manifold, turbocharger) e fanoa ke li-flange tse nyenyane tse nyenyane.Hape ho na le li-nozzles tse se nang li-flange tse ntseng li phahama, li kenngoa ka li-welding kapa li-crimping ka li-clamp tsa tšepe.
Li-nozzles tse nang le manonyeletso a ho atolosa li na le moralo o rarahaneng haholoanyane.Motheo oa moralo o boetse ke phala ea tšepe, qetellong ea ho qeta ho na le compensator ea vibration, e fanang ka ho itšehla thajana ha likarolo tsa tsamaiso ea ho qeta.Hangata compensator e cheselitsoe phala, karolo ena e ka ba ea mefuta e 'meli:
● Bellows - phala e entsoeng ka masenke (e ka ba lesela le le leng le tse peli, e ka ba le lesela le ka ntle le le ka hare le entsoeng ka marapo a tšepe);
● Hose ea tšepe ke phala ea tšepe e sothehileng e nang le braid e ka ntle (e ka boela ea e-ba le braid e ka hare).
Liphaephe tse nang le manonyeletso a ho atolosa li boetse li na le li-flange tse kopanyang, empa likhetho tsa ho kenya li ka khoneha ka ho sebelisa li-welding kapa li-clamps.
Liphaephe tsa ho kenya li ka ba le karolo e sa fetoheng kapa e sa fetoheng.Liphaephe tse atolositsoeng li sebelisoa hangata, tseo ho tsona, ka lebaka la phapang e fapaneng, ho na le ho theoha ha sekhahla sa phallo ea likhase tsa ho qeta.Hape, likarolo li ka ba le boemo bo fapaneng:
● Peipi e otlolohileng;
● Peipi ea angle e nang le bend ea likhato tse 30, 45 kapa 90.
Li-nozzles tse otlolohileng li sebelisoa lits'ebetsong moo ho kobehang ho hlokahalang ho fetola phallo ea khase ho fanoa ka bongata ba ho tsoa le / kapa liphaepheng tse latelang.Hangata lipeipi tsa li-angle li sebelisoa ho fetola phallo ea likhase ho ea tlase kapa ka mahlakoreng le ho ea morao ho enjene.Tšebeliso ea liphaephe tsa angle e u lumella ho etsa mokhoa oa ho qeta nako ea tlhophiso e hlokahalang bakeng sa ho behoa hamonate holim'a foreimi kapa tlas'a 'mele oa koloi.
Pipe e kenang e nang le melumo ea vibration compensator Peipi e kenang e nang le thothomelo
compensator ka sebopeho sa hose ea tšepe e nang le braid
Ho kenya liphaephe tsa ho kenya ho etsoa lintlheng tse peli tse kholo tsa tsamaiso ea ho qeta nako:
● Pakeng tsa manifold exhaust, compensator le intake pipe;
● Pakeng tsa turbocharger, compensator le pipe ea ho kenya.
Boemong ba pele, likhase tse tsoang ho mokelli li kena ka phala, moo li ka potolohang ka lehlakoreng la likhato tse 30-90, ebe ka har'a compensator ea vibration (molumo o arohaneng kapa tšepe ea tšepe) e kenngoa ka phala ho ea ho moferefere ( motlatsi, sethiba malakabe, joalo-joalo).Boemong ba bobeli, likhase tse chesang tse tsoang mofuteng o mongata oa motlakase li qala ka ho kena karolong ea turbine ea turbocharger, moo li fanang ka matla a tsona ka mokhoa o itseng ebe feela li ntšetsoa pompong e kenang.Morero ona o sebelisoa likoloing tse ngata le lisebelisoa tse ling tsa likoloi tse nang le lienjine tsa turbocharged.
Maemong a hlalositsoeng, phala ea ho kenya e kopantsoe ka lehlakoreng la eona la ho tsoa ho compensator ea vibration, e entsoeng ka mokhoa oa karolo e arohaneng e nang le li-flange le li-fasteners tsa eona.Tsamaiso e joalo ha e tšepahale ebile e ka hlaseloa habonolo ke ho thothomela ho kotsi, kahoo kajeno liphaephe tse sebelisoang ka ho fetisisa ke li-joints tsa katoloso tse kopanetsoeng.Merero ea bona ea ho hokahanya e ts'oana le e bontšitsoeng ka holimo, empa ha e na li-comensator tse ikemetseng le li-fasteners tsa tsona.
Ho kenngoa ha liphaephe ho etsoa ka li-studs kapa li-bolts tse fetisitsoeng ka li-flanges.Ho tiisoa ha manonyeletso ho etsoa ka ho kenya li-gaskets tse entsoeng ka thepa e sa cheng.
Mokhoa oa ho khetha le ho nkela phala ea ho kenya sebaka
Pipe e kenang ea tsamaiso ea ho ntša metsi e tlas'a meroalo e mengata ea mocheso le ea mechine, ka hona, nakong ea ts'ebetso ea koloi, ke likarolo tsena tseo hangata li hlokang ho nkeloa sebaka ka lebaka la ho senyeha, ho phatloha le ho chesa.Ho se sebetse ha liphaephe ho bonahatsoa ke ho eketseha ha lerata le ho sisinyeha ha tsamaiso ea ho qeta, 'me maemong a mang ka ho lahleheloa ke matla a enjene le ho senyeha ha katleho ea turbocharger (kaha mokhoa oa ho sebetsa oa yuniti o ferekanngoa).Liphaephe tse nang le mapetsong, ho chesa le ho senyeha (ho kenyeletsoa ho se sebetse hantle ha li-compensator tse kopantsoeng tsa vibration) li tlameha ho fetoloa.
Bakeng sa phetoho, o lokela ho khetha phala ea mofuta o tšoanang (nomoro ea lethathamo) e kentsoeng pejana.Leha ho le joalo, haeba ho hlokahala, o ka sebelisa li-analogues, ha feela li lumellana ka botlalo le karolo ea pele ho latela litekanyo tsa ho kenya le ho kopanya.Haeba liphaephe tse arohaneng le li-joints tsa ho atolosa li kentsoe koloing, joale ho molemo ho sebelisa likarolo tse tšoanang bakeng sa ho nkela sebaka, leha ho le joalo, haeba ho hlokahala, li ka nkeloa sebaka ke liphaephe tse nang le compensator e kopanetsoeng.Reverse replacement e boetse e amoheleha, empa e ke ke ea etsoa kamehla, hobane tabeng ena u tla tlameha ho sebelisa li-fasteners le litiiso tse eketsehileng, bakeng sa ho beha sebaka seo ho ka 'nang ha se ke ha e-ba le sebaka sa mahala.
Ho nkeloa sebaka ha phala ho etsoa ho latela litaelo tsa ho lokisoa ha koloi.Ka kakaretso, mosebetsi ona o etsoa ka mokhoa o bonolo: ho lekane ho khaola pipe (kapa compensator) ho tloha phala, ebe o tlosa pipe ka boeona ho tloha manifold / turbocharger.Leha ho le joalo, hangata ts'ebetso ena e rarahanngoa ke linate tse bolileng kapa liboutu, tse lokelang ho khaoloa pele ka thuso ea lisebelisoa tse khethehileng.Ha u kenya phala e ncha, lisebelisoa tsohle tse fanoeng tsa ho tiisa (gaskets) le tsona li lokela ho kenngoa, ho seng joalo tsamaiso e ke ke ea koaloa.
Ka khetho e nepahetseng le ho nkeloa sebaka ha phala ea ho kenya, tsamaiso ea ho qeta e tla etsa mesebetsi ea eona ka botšepehi mekhoeng eohle ea ts'ebetso ea mochine oa matla.
Nako ea poso: Jul-14-2023