Indlela yokusetha i-carburetor ku-scooter

Ngokuthenga isithuthuthu, isithuthuthu noma ezinye izinto ezisetshenziswayo, abanikazi kufanele bazijwayeze ngokusebenza nokulungiswa kwezingxenye zabo eziyinhloko. Esinye sezici ezibalulekile zeyunithi yamandla amabili-stroke noma amane yi-carburetor, enesibopho sokuhlinzeka ngophethiloli ekamelweni elivuthayo nokuxuba uphethiloli nomoya ngesilinganiso esidingekayo. Abaningi abazi ukuthi ungayilungisa kanjani i-carburetor ku-scooter ngesikulufa sokulungisa. Isidingo esinjalo siphakama uma idivayisi ingaqali kahle, ibonisa ukwanda kwesifiso sokudla, noma inaliti ye-tachometer ibonisa isivinini esingazinzile.

Inhloso kanye nesimiso sokusebenza kwe-carburetor

I-carburetor iyisici esibalulekile senjini yomlilo yangaphakathi, enesibopho sokulungisa ingxube yamafutha omoya futhi ayinikeze isilinda esisebenzayo ngesilinganiso esidingekayo. Injini yesikuta ene-carburetor engalungiswanga kahle ingase ingasebenzi kahle. Ukuzinza kwama-revolutions, amandla athuthukiswe injini, ukusetshenziswa kukaphethiloli, ukusabela lapho uphendula i-throttle, kanye nokulula kokuqala ngenkathi ebandayo, kuncike ekumisweni okulungile kwedivayisi yamandla enjini.

Ingxenye ebalulekile yenjini yomlilo yangaphakathi yi-carburetor.

Le node inesibopho sokulungiswa kwengxube ye-air-petroli, ukugxila kwezingxenye zayo ezithinta isimo sokusebenza kwesitshalo samandla. Isilinganiso esijwayelekile ngu-1:15. Isilinganiso sengxube esithambile esingu-1:13 siqinisekisa ukuzinza kwenjini. Kwesinye isikhathi kuyadingeka futhi ukucebisa ingxube, ugcine isilinganiso se-1:17.

Ukwazi ukwakheka kwe-carburetor futhi ukwazi ukuyilawula, ungaqinisekisa ukusebenza kwenjini okuzinzile kuma-scooters ane-stroke amabili ne-four-stroke.

Ngenxa ye-carburetor elungiswe kahle, ukuqala okulula nokusheshayo kwenjini yemoto kuqinisekisiwe, kanye nokusebenza kwenjini okuzinzile, kungakhathaliseki izinga lokushisa elizungezile. Noma iyiphi i-carburetor ifakwe ama-nozzles anezimbobo ezilinganisiwe, igumbi lokuntanta, inaliti elawula ingxenye yesiphambano sesiteshi sikaphethiloli, nezikulufo ezikhethekile zokulungisa.

Inqubo yokulungisa ihilela ukuzungezisa isikulufu esikhethekile ngokwewashi noma ngokuphambene newashi, okubangela, ngokulandelana, ukunothisa noma ukuncipha kwengxube yokusebenza. Izilinganiso zokulungisa zenziwa enjinini efudumele. Kulokhu, umhlangano we-carburetor kufanele uqale uhlanjululwe kahle futhi uhlanzwe ngokuvala.

Kungani kudingekile ukulawula

Enqubweni yokulungisa i-scooter, inaliti ye-carburetor iyalungiswa, indawo yayo ethinta ukulingana kwengxube ye-air-fuel, kanye nezinye izinguquko eziningi.

Ukulungiswa kwenaliti ye-carburetor ye-scooter kwenziwa ngenqubo yokulungiswa

Umsebenzi ngamunye wokushuna unomphumela ohlukile ekusebenzeni kwenjini nasekulungiseleleni uphethiloli:

• ukulawulwa kwesivinini sokungenzi lutho kuqinisekisa ukusebenza kwenjini okuzinzile lapho ukudluliswa kuvaliwe;
• ukushintsha ikhwalithi yengxube ye-air-petroli nge-screw ekhethekile ikuvumela ukuba ukwenze uncike noma ucebise;
• ukulungisa isikhundla senaliti ye-carburetor kuthinta ikhwalithi yengxube kaphethiloli;
• ukuqinisekisa izinga elizinzile likaphethiloli ngaphakathi kwegumbi lokuntanta kuvimbela oseyili ukuthi bangacwi.

Iyunithi yamandla ene-carburetor eshuniwe isebenza ngokuzinzile kunoma yiziphi izimo, iyonga, iphendula i-gas pedal, ithuthukisa amandla e-nameplate futhi igcina isivinini, futhi ayibangeli izinkinga kumnikazi wayo.

Izimpawu Zesidingo Sokulungiswa

Ngokusho kwezibonakaliso ezithile, eziboniswa ekusebenzeni okungavamile kwenjini, kungaphetha ngokuthi i-carburetor idinga ukuguqulwa.

Uhlu lokuchezuka lubanzi kakhulu:

• isitshalo samandla asithuthukisi amandla adingekayo ngaphansi komthwalo;
• ngokusheshisa okunamandla kwe-scooter, ukwehluleka kwezimoto kuzwakala;
• injini ebandayo kunzima ukuqala nge-starter ngemva kokuma isikhathi eside;
• iyunithi yamandla ye-scooter idla uphethiloli owengeziwe;
• akukho ukusabela okusheshayo kwenjini ekuphendukeni okubukhali kwe-throttle;
• injini ingase ima kungazelelwe ngenxa yokuntuleka kwengxube kaphethiloli.

Lungisa i-carburetor uma kunezimpawu zokuthi ukulungiswa kuyadingeka.

Uma kukhona eyodwa noma ngaphezulu yalezi zibonakaliso, kufanele ulungise i-carburetor, bese uhlola isimo sayo futhi uhlole ukusebenza kwenjini.

Ungayilungisa kanjani i-carburetor ku-scooter

Ukulungisa i-carburetor kukuvumela ukuthi uqinisekise ukusebenza okuzinzile kwenjini ngokungenzi lutho, ukulungisa kahle ingxube yekhwalithi ephezulu, futhi ulungise izinga likaphethiloli ngokushintsha indawo yokuntanta ekamelweni likaphethiloli. Futhi, imicimbi yokushuna ikuvumela ukuthi ulungiselele iyunithi yamandla ukuthi isebenze ngesivinini esimaphakathi nesiphezulu. Ake sihlale ngokuningiliziwe ezicini zohlobo ngalunye lokulungiswa.

Ungayilungisa kanjani injini ingasebenzi

Umsebenzi wokusetha uhlelo lwamandla wenziwa ngemva kokuba injini ifudumale ifinyelela izinga lokushisa elisebenzayo. Zonke izinhlobo zama-carburetor afakwe kuma-scooters afakwe isikulufu esiklanyelwe ukulungisa isivinini sokungenzi lutho. Ukushintsha indawo yokulungisa ivumela injini ukuthi isebenze ngesivinini esizinzile sokungenzi lutho.

Ngokuya ngemodeli yemoto, izinto zokulungisa zitholakala ezindaweni ezihlukene, ngakho-ke kufanele ufunde ngokucophelela imiyalelo futhi unqume ukuthi isikulufu sokulungisa esingenzi lutho sitholakala kuphi kusikuta.

Ukuguqula isikulufu siye njengewashi kukuvumela ukuthi ukhuphule isivinini sokujikeleza kwe-crankshaft. Ukujikela ngakolunye uhlangothi, ngokulandelana, kunikeza ukwehla kwejubane. Ukwenza imisebenzi yokulungisa, kuyadingeka ukufudumeza isitshalo samandla se-scooter ikota yehora.

Injini ayisebenzi

Isikulufu sibe sesiqiniswa noma siyaxegiswa kuze kube yilapho kufinyelelwa isivinini esizinzile nesinembile senjini yemoto. Ukulungiswa kwenziwa ngezinyathelo ezincane ngokuzungezisa okubushelelezi. Ngemuva kokuguqulwa ngakunye, injini kufanele igijime imizuzu embalwa ukuze ijubane lizinze.

Ungashintsha kanjani ikhwalithi yengxube kaphethiloli

Kubalulekile ukuthi zonke izinjini ze-scooter ziphehlwe ngesilinganiso esilinganiselwe sikaphethiloli nomoya. Ingxube engenawo amandla idala ukusebenza kabi kwenjini, amandla ancishisiwe kanye nokushisa kwenjini, kuyilapho ingxube ecebile inomthelela ekwandeni kokusetshenziswa kukaphethiloli kanye namadiphozithi ekhabhoni.

Ukulungisa imisebenzi kwenziwa ngokushintsha indawo yesikulufu sekhwalithi nokuhambisa inaliti ye-throttle.

Ukuzungezisa ngokwewashi kwesikulufu kunothisa ingxube, ukuzungezisa okuphambene newashi kuyenza incike. Kwenzeka okufanayo ngenaliti: lapho inaliti iphakanyiswa, ingxube iba yinkimbinkimbi, futhi lapho yehliswa, iba mpofu. Inhlanganisela yazo zombili izindlela ikuvumela ukuthi uzuze imiphumela emihle yokushuna. Kodwa-ke, akuwona wonke ama-carburetor analokhu kungenzeka, ngakho-ke, njengomthetho, kusetshenziswa eyodwa yezinketho ezimbili.

Ukubeka izinga likaphethiloli kanye nesimo esifanele sokuntanta ekamelweni

Izinga likaphethiloli elilungiswe kahle egunjini le-float livimbela ama-spark plug ukuba abe manzi futhi amise injini. Ekamelweni lapho ama-floats namajethi atholakala khona, kune-valve enikeza uphethiloli. Isikhundla esifanele se-floats sinquma isigaba sokuvala noma ukuvulwa kwe-valve futhi kuvimbela uphethiloli ukuthi ungagelezi ku-carburetor. Ukuma kwezinto ezintantayo kushintshwa ngokugoba kancane ibha yokulondoloza.

Isigaba sokuvala noma sokuvula se-valve sinquma indawo efanele yokuntanta

Izinga likaphethiloli lihlolwa ngenjini egijima kusetshenziswa ishubhu lezinto ezibonakalayo ezixhunywe ku-drain kanye nendawo yokuphakamisa. Izinga likaphethiloli kufanele libe ngamamilimitha ambalwa ngaphansi kwe-cap flange. Uma izinga liphansi, susa ikepisi bese ulungisa isigaba somcibisholo ngokugoba kancane izinti zensimbi.

Ukulungiswa ngesivinini esimaphakathi nesiphezulu

Ngosizo lwesikulufu sokulungiswa kwekhwalithi, izilinganiso zikaphethiloli ekungenzini lutho zinikezwa. Ngesivinini esimaphakathi nesiphezulu, imodi yokusebenza kwenjini ilawulwa ngendlela ehlukile. Ngemva kokuguqula i-gas knob, i-jet fuel iqala ukusebenza, ihlinzeka ngophethiloli ku-diffuser. Isigaba sejethi esikhethwe ngokungalungile sidala ukuchezuka ekubunjweni kukaphethiloli, futhi injini ingase ime lapho ithola amandla.

Ukuqinisekisa ukusebenza okungaphazanyiswa kwenjini ngemvamisa ephezulu, kuyadingeka ukwenza imisebenzi eminingana:

• khipha imfucumfucu emigodini yangaphakathi;
• setha izinga likaphethiloli ku-carburetor;
• lungisa ukusebenza kwe-valve yamafutha;
• hlola ingxenye yesiphambano sejethi.

Ukusebenza okulungile kwenjini kuboniswa ukusabela kwayo okusheshayo lapho uphendula i-throttle.

Impendulo esheshayo ye-throttle ibonisa ukusebenza kahle kwenjini

Indlela yokusetha i-carburetor ku-scooter - izici zemodeli ye-2t

Ukulungisa i-carburetor kusikuta esinama-stroke amabili kuhlukile ekulungiseni isistimu yamandla enjini ene-four-stroke. Imishini eminingi enama-stroke amabili ifakwe i-carburetor elula enomshini wokucebisa ngomshini, i-trigger ekhishwa ngaphambi kokuqala umshini. Abanikazi bezithuthuthu babiza i-starter-enothisa ngokuklinywa; ivala ngemva kokufudumala kwenjini. Ukuze kulungiswe, uhlelo lukaphethiloli luhlakazwa, inaliti isusiwe futhi ukungenelela komshini kwenziwa ekamelweni likaphethiloli. Ukulungiswa okwengeziwe kwenziwa ngendlela efanayo nezinjini ezine-stroke.

Ukusetha i-carburetor ku-scooter ye-4t - amaphuzu abalulekile

Ukulungisa i-carburetor ku-scooter ene-stroke kulula ukwenza ngokwakho futhi akunzima kubashayeli bezimoto. Ukusetha i-4t 50cc scooter carburetor (China) kudinga amakhono athile nesineke futhi kwenziwa ngokuya nge-algorithm engenhla. Ukukhohlisa kungase kudingeke ukuba kuphindwe izikhathi eziningi kuze kube yilapho umphumela oyifunayo uzuzwa. Uma ukusetha kwe-carburetor ku-4t 139 qmb scooter noma imodeli efanayo enenjini ehlukile kulungile, injini izosebenza ngokuzinza.

Uzokwazi ukuqala kungakhathaliseki izinga lokushisa le-ambient, futhi iqembu le-piston yenjini lizoguga kancane.

Amathiphu namasu

Ukufaka i-carburetor ku-4t 50cc scooter kuyinqubo ebalulekile futhi enomthwalo wemfanelo wokulungisa izithuthuthu.

Lapho wenza imisebenzi yokushuna, kubalulekile ukulandela imithetho eminingana:

• yenza izinguquko kuphela ngemva kokuba injini ifudumale ifinyelela izinga lokushisa lokusebenza;
• vula kahle izinto zokulungisa, ubheke ukusebenza kwenjini;
• qiniseka ukuthi akukho doti ngaphakathi kwegumbi likaphethiloli nokuthi ama-injection ahlanzekile.

Ngaphambi kokuqala umsebenzi wokusetha i-carburetor, kuyadingeka ukutadisha imiyalelo yokusebenza futhi unqume ngokucacile indawo yekhwalithi kanye nezikulufa ezingenzi lutho. Uma une-scooter engu-150cc Bheka, ukulungiselelwa kwe-carburetor kwenziwa ngendlela efanayo. Phela, inqubo yokulawula uhlelo lukaphethiloli luyafana ezinjinini zamandla ahlukene.