Manifold.
Ukuze uthole i-carburetor noma i-throttle yomzimba wocketure umjovo, i-manifold yokudla ibhekisa epayipi lokudla kusuka ngemuva kwe-carburetor noma umzimba we-strottle uye ngaphambi kwe-cylinder ikhanda port. Umsebenzi wayo ukusabalalisa ingxube yomoya nephethiloli kwi-Portinder yokungena echwebeni ngalinye nge-carburetor noma umzimba we-throttle.
Kwinjini yokujova kaphethiloli noma injini yedizili, inqwaba yokudla okuningana imane isabalalisa umoya ohlanzekile ekufakweni kwesilinda. I-Mantifold yokuthambisa kufanele isabalalise umoya, ingxubevange kaphethiloli noma umoya ohlanzekile ngokulinganayo ngangokunokwenzeka kwisilinda ngasinye, ukuze ubude besiteshi segesi esiteshini sokudla kufanele balingane ngangokunokwenzeka. Ukuze unciphise ukumelana kwegesi futhi uthuthukise umthamo wokuthambisa, udonga olungaphakathi lwe-intax many kufanele lube bushelelezi.
Ngaphambi kokuthi sikhulume nge-many malifold, ake sicabange ngendlela umoya ungene ngayo enjini. Esingeniso Sethulelo, sikushilo ngokusebenza kwe-piston kwisilinda, lapho injini isendaweni yokudla, ipiston ihamba yaze ikhiqize i-vacuum kwisilinda somoya ongaphandle, ukuze umoya wokucindezela ngomoya ongaphandle ungenziwa, ukuze umoya ufake isilinda. Isibonelo, wonke umuntu kufanele ngabe wajova futhi wabona ukuthi umhlengikazi amunca kanjani umuthi ibhakede lenaliti! Uma i-NIKE BUCKET injini, lapho-ke i-piston ebhekiswe i-piston ebhekiswe kuyo, uketshezi luzokwelulwa kwibhakede lenaliti, futhi yile ndlela injini edonsela umoya kwisilinda.
Ngenxa yokushisa okuphansi kokuphela kokudla, izinto ezihlanganisiwe seziphenduke izinto eziningi ezithandwayo, ezilula futhi zibushelelezi ngaphakathi, zinganciphisa ngokuphumelelayo ukumelana nokuvuselelwa ngempumelelo futhi kwandise ukusebenza kahle nokukhulisa ukusebenza kahle nokukhulisa ukusebenza kahle.
Isizathu segama
I-Mantifold yokuntsholo itholakala phakathi kwe-throttle valve kanye ne-valve yokudla yenjini, isizathu esenza ukuthi i-manifold "isiteshi se-y-cylinder" sineziteshi ezinhlanu zineziteshi ezinhlanu, futhi kwathulwa umoya ngokulandelana kumasilinda. Ngenjini yokuthakwa kwemvelo, ngoba i-manifold yokudla itholakala ngemuva kwe-throttle valve, lapho injini ivulekile, isilinda asikwazi ukudonsa umoya owanele, okuzoholela ekunciphiseni okuphezulu kwe-vacuum; Lapho injini ivulekile, i-vacuum ekuthandeni okuningi izoba incane. Ngakho-ke, injini yokuhlinzekelwa kukaphethiloli izofaka igeji yengcindezelo ekungeneni okuningi ukuhlinzeka nge-ECU ukuthola umthwalo wenjini futhi unikeze inani elifanele lomjovo wenjini.
Ukusetshenziswa okuhlukile
I-Manifold Vacuum ayisetshenziswa kuphela ukuhlinzeka ngezimpawu zokucindezela ukunquma umthwalo wenjini, kunezindlela eziningi! Uma i-brake idinga ukusebenzisa i-vacuum yenjini ukusiza, ngakho-ke lapho injini iqala, i-brake pedal izoba lula kakhulu, ngenxa yosizo lwe-vacuum. Kukhona nezinye izinhlobo zezindlela zokulawula ngokushesha ezisetshenziswayo ezisebenzisa i-vacuum enikeziwe. Lapho lawa amashubhu we-vacuum avuthiwe noma aguqulwa ngendlela engafanele, kuzokwenza ukuthi ukuphazamiseka kokulawulwa kwenjini futhi kuthinte ukusebenza kwe-brake, ngakho-ke abafundi bayalulekwa ukuthi bangakwazi ukwenza ukuguqulwa okungafanele kumashubhu we-vacuum ukuze alondoloze ukuphepha kokushayela.
Idizayini ehlakaniphile
I-Bancifold Mantifold Design nayo ulwazi olukhulu, ukuze injini ngayinye yokuhlangana kwesilinda isilinda kuyafana, ubude be-cylinder manifold kanye nokugoba kufanele kube okufanayo ngangokunokwenzeka. Njengoba injini isetshenziswa yimivimbo emine, isilinda ngasinye senjini sizothelwa kwimodi yokushayela, futhi njengomthetho wesithupha, i-manifold ende ilungele ukusebenza kwe-RPM ephansi, kanti i-manifold emfushane ilungele ukusebenza kwe-RPM ephezulu. Ngakho-ke, amanye amamodeli azosebenzisa ukumenyezelwa kobude obuhlukahlukene, noma ukuvumelanisa okuqhubekayo kobude obuhlukahlukene, ukuze injini ingadlala ukusebenza okungcono kuzo zonke izizinda ezisheshayo.
ukuhamba phambili
Inzuzo eyinhloko yokuphuza ipulasitiki izindleko zayo eziphansi kanye nesisindo esilula. Ngaphezu kwalokho, njengoba ukuthuthuka okushisayo kwe-PA kuphansi kunalokho kwe-aluminium, i-nozzle yamafutha kanye nokushisa komoya okungenayo kuphansi. Akunakuthuthukisa ukusebenza okushisayo okushisayo kuphela, ukuthuthukisa amandla ne-torque yenjini, kepha futhi kugweme ukulahleka kokushisa ku-tube kuye ngezinga elithile, futhi udonga oluningi lwe-manifold lubushelelezi, ngaleyo ndlela luthuthukise ukusebenza kwenjini.
Ngokuya kwezindleko, izindleko ezibonakalayo ze-spifold yepulasitiki ngokufanayo ziyefana naleso sokuphuza i-aluminium, kanye nokudla okuningana kwepulasitiki kwakhiwa kanye, ngezinga eliphakeme lokuphasa; Isivuno se-Aluminium sokudla okungenamkhawulo siphansi, izindleko zemishini ziphakeme kakhulu, ngakho-ke izindleko zokukhiqiza zokuphuza ipulasitiki zingama-20% -35% aphansi kunalokho kwe-aluminium mantifold.
Isidingo Esibonakalayo
1) Ukumelana nokushisa okuphezulu Ngakho-ke, izinto zokuphuza ipulasitiki ziyadingeka ukumelana nokushisa okuphezulu kuka-180 ° C C.
2) Amandla aphezulu: I-spichold epulasitiki ifakwa enjini, ukubekezelela umthwalo we-automative injini yokudlidliza, umthwalo we-throtive and sensor inertial Force umthwalo, injini yokucindezela i-pulsoning, njll.
3) Ukuqina kobukhulu: Izidingo zokubekezelelana ezibucayi zokuxhumana phakathi kokudla okuningana futhi injini ziqinile kakhulu, futhi ukufakwa kwezinzwa kanye nabasebenza ngenkani kanye nabagunyazayo kulokho okunembile kakhulu.
I-4) Ukuqina kwamakhemikhali: Ukuthathwa kwepulasitiki kuthintana ngqo nophethiloli kanye no-antifreeze opholile lapho usebenza, u-glycol wokuqina azophola futhi okupholile kuzokuthinta kakhulu izinto ezibonakalayo zepulasitiki ziphakeme kakhulu futhi zidinga ukuhlolwa ngokuqinile.
5) Ukuqina kokuguga okushisayo; Injini yemoto isebenza ngaphansi kokushisa okunamahloni kakhulu, izinga lokushisa elisebenzayo lishintsha ngo-30 ~ 130 ° C, futhi impahla yepulasitiki kufanele iqinisekise ukuqiniseka isikhathi eside kwe-manifold.
Sicela usishayele uma udinga i-suImikhiqizo Ch.
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