I-throttle - I-valve elawulwayo elawula ukugeleza komoya enjinini.
I-throttle valve iyi-valve elawulwayo elawula umoya ungene enjinini. Ngemva kokuba igesi ingene epayipini lokungenisa, izoxutshwa nophethiloli ibe yingxube evuthayo, ezosha ukuze isebenze. Ixhunywe kusihlungi somoya kanye ne-engine block, eyaziwa ngokuthi umphimbo wenjini yemoto.
Izinjini zikaphethiloli ezine-throttle ezine-stroke zifana nalezi. I-throttle ingenye yezingxenye ezibaluleke kakhulu zesistimu yezinjini yanamuhla, ingxenye yayo engenhla iyigridi yomoya yesihlungi somoya, ingxenye engezansi iyi-engine block, ingumphimbo wenjini yemoto. Ukuthi imoto isheshisa ngendlela eguquguqukayo kunobuhlobo obuhle nokungcola kwe-throttle, futhi ukuhlanzwa kwe-throttle kunganciphisa ukusetshenziswa kukaphethiloli futhi kwenze injini iguquguquke futhi iqine. I-throttle akufanele isuswe ukuze ihlanzwe, kodwa futhi kufanele kugxilwe kubanikazi ukuze kuxoxwe kabanzi.
Indlela yendabuko yokulawula i-throttle yenjini iwukusebenzisa ikhebula (intambo yensimbi ethambile) noma induku yokudonsa, uhlangothi olulodwa luxhunywe ku-accelerator pedal, olunye uhlangothi luxhunywe ku-throttle coupling plate kanye nomsebenzi. I-throttle valve kagesi isebenzisa kakhulu inzwa yesikhundla se-throttle ukulawula i-engela yokuvula ye-throttle valve ngokuya ngamandla adingekayo yinjini, ukuze kulungiswe usayizi wokungenisa komoya.
Cima igesi
Uwoyela osetshenziswayo uzoba yi-volatilization eshisayo, uma isikhathi sokusetshenziswa sihlala isikhathi eside, izinga lokushisa likhuphuka, i-volatilization iqina, kanye negesi ecindezelwe yesilinda izocindezelwa ku-crankcase ngesikhala sendandatho ye-piston, ngakho-ke kumele kube nomzila wokukhipha igesi, ngaphandle kwalokho ingxenye engezansi kawoyela izokwakha ingcindezi enhle.
Ukupompa ingcindezi okungekuhle
Isizathu sokuthi ipayipi lokungenisa umoya le-crankcase lixhunywe ku-throttle valve ngakolunye uhlangothi, izidingo zemvelo, kanti ngakolunye uhlangothi, ingcindezi engemihle yomoya wokungenisa ikhishwa ku-crankcase. Lapho umusi onamafutha ufika ku-input pipe, kubanda, bese uwoyela uzoqina ku-input pipe kanye ne-throttle valve, kanti ikhabhoni efakwe ku-steam nayo izofakwa kulezi zingxenye, ngoba isikhala esivulwa yi-throttle valve sinokugeleza komoya okukhulu kakhulu, isikhala sincane, futhi izinga lokushisa legesi liphansi, ngakho-ke le ngxenye kulula kakhulu ukuyiqina.
Imvamisa yokuhlanza
Ngakho-ke, ukuthi i-throttle izongcola isikhathi esingakanani kuncike kwikhwalithi yesihlungi somoya, uhlobo lwamafutha asetshenzisiwe, ikhwalithi, isimo sesigaba sokushayela, isimo sokushisa komoya, izinga lokushisa lokusebenza kwenjini, imikhuba yokushayela njalo njalo. Ngisho noma umuntu ethintekayo, akunakwenzeka ukusebenzisa inani elinqunyiwe lamakhilomitha ukunquma isikhathi se-throttle yokuhlanza, isikhawu se-throttle yokuhlanza imoto entsha kuqala yisona eside kunazo zonke, kamuva ngenxa yokuminyana okuqhubekayo kukawoyela negesi epayipini lokungenisa umoya le-crankcase kanye ne-inlet, imvamisa yokuhlanza izokwanda, futhi isimo sezulu esihlukile sizothinta isivinini se-throttle engcolile.
Ukuhlanza ukunaka enkingeni
Uma i-throttle sludge ikhulu kakhulu, ingabangela ukuthi injini isheshise kabi, inyuse ukusetshenziswa kukaphethiloli, okuyinto ekhathaza kakhulu abanikazi, pho-ke ungayisingatha kanjani i-throttle engcolile? Ukuhlanza sekuqediwe, iya esitolo se-4S ngokushesha kungenziwa, kodwa akuwona wonke ukuhlanza okumele kuye esitolo se-4S? Empeleni, ungakwenza wena, ungakhohlwa ukuqala.
Okokuqala, faka uwoyela omncane endandatho yensimbi egxilile ukuze ugweme ukwenzeka kokushelela kwamazinyo lapho uhlukanisa. Susa indandatho yensimbi yepayipi le-throttle, susa ipayipi, ingxenye yesobunxele iyindawo ye-throttle, susa i-electrode engemihle yebhethri, cisha iswishi yokushisa, vula ipuleti le-throttle liqonde, fafaza inani elincane le-"carburetor cleaning agent" ku-throttle, bese usebenzisa indwangu ye-polyester noma "indwangu engalukiwe" egoqwe kakhulu, hlikihla ngokucophelela, ujule kakhulu ku-throttle, kude nesandla kungasetshenziswa ukubopha i-rag hlikihla ngokucophelela.
Ukuhlanza i-throttle akukwazi ukuhlukaniswa, kodwa qiniseka ukuthi uhlanza ingxenye yokuvala ye-inlet yomusi, injini engasebenzi kumele isuswe ngaphambi kokuba ihlanzwe, ukuboleka nokuhlanza i-nozzle kaphethiloli kunezinzuzo nezinkinga, ngokuvamile, isiteshi sokulungisa sincoma ukuthi kungahlanzwa, ukuvimbela okunye ukungcola okungadingekile, njengesidingo sokushintsha indandatho yokuvala noma ukufakwa kwenye i-gasket ngemva kokususwa. Noma enkambisweni yokuhlukanisa, ukuvuza kukawoyela, igesi nezinye izinto zibambezela isikhathi somnikazi.
Ngemva kokuhlanza, bese ngokwenqubo esanda kususwa, faka i-throttle ukuze uqale ukuqalisa, ukuhlanza i-throttle, ukuqalisa kuyadingeka, ngoba ikhompyutha ilungisa ukuvulwa kwe-throttle, kunomsebenzi wememori, ngoba kwakukhona ukuvinjelwa kodaka ngaphambili, ukuze kuqinisekiswe ivolumu yokungenisa, ikhompyutha izolungisa ngokuzenzakalelayo ukuvulwa kwe-throttle, ukuze ukungenisa kube sesimweni esijwayelekile.
Ngemva kokuhlanza, akukho ukuvaleka kodaka, uma i-throttle isagcina ukuvuleka kwangaphambilini, khona-ke izobangela ukungena ngokweqile, futhi umphumela uba ukuthi injini iyanyakaza lapho iqala, futhi ukusheshisa kubuthakathaka, isibani sokwehluleka kwenjini singase sikhanyiswe.
Ngakho-ke kungani ngezinye izikhathi injini ingasebenza ngaphandle kokuqalisa ngemva kokuhlanza i-throttle? Lokho kungenxa yokuthi i-throttle ayingcolile kakhulu, futhi ngemva kokuhlanza, ukungena kwayo akukashintshi kakhulu. Kodwa-ke, ushintsho lwe-throttle ngemva kokuhlanza alunakubonwa ngamehlo enyama, ngakho-ke kufanele luqaliswe.
Eqinisweni, ukuqalisa kulula kakhulu, ngekhompyutha ezinikele kungenziwa, ngesandla kungenziwa futhi, kodwa ngesandla akusheshi njengekhompyutha, ngezinye izikhathi kuzohluleka, ukwehluleka akunandaba, kwenze futhi. Kunezindlela ezimbili zokwenza ukuqalisa kuye ngemoto:
Indlela yokuqala
Okokuqala ukuvula igiya lesibili lesihluthulelo, okungukuthi, igiya eliboniswa yithuluzi likhanya ngokuphelele, bese ulinda imizuzwana engama-20, unyathele i-accelerator kuze kube sekupheleni, ubambe cishe imizuzwana eyi-10, ukhulule i-accelerator, uvale i-ignition switch, ukhiphe ukhiye, bese ukuqalisa sekuqediwe.
Okwesibili ukuvula ukhiye kugiya lesibili, ulibambe imizuzwana engama-30, bese ucima i-ignition bese ukhipha ukhiye. Kufanele kuqashelwe ukuthi ngemva kokuba lezi zindlela ezimbili seziqediwe, kufanele ulinde isikhathi esithile ngaphambi kokuthi uzame ukukhanyisa, ngokuvamile ulinde imizuzwana eyi-15-20, bese ukhanyisa ukuze ubone ukuthi ukugcwalisa uphethiloli kuyinto evamile, ukuthi isibani sokwehluleka kwenjini sicimile yini, uma kwehluleka, kwenze okwesibili, kuze kube yilapho kuphumelele, ngokuvamile kungaba yimpumelelo, okungenani izikhathi ezimbili.
Kodwa-ke, ngokwezimoto ezahlukene, indlela yokulungisa ayifani, futhi ezinye izimoto kumele ziqalwe yikhompyutha, uma kunjalo, kunconywa ukuthi umnikazi athumele imoto esitolo nemishini yobungcweti yokuhlanza [1].
ukuqhekeka
Ukwakheka kwe-throttle kagesi kungahlukaniswa cishe kube izingxenye ezilandelayo: i-throttle valve, i-electromagnetic drive, i-potentiometer, isilawuli (ezinye azenzi, ngqo nge-ecu tube), i-by-pass valve. Izici zephutha zihlukaniswe ngezigaba ezimbili: i-hard fault kanye ne-soft fault. Ukwehluleka okuqinile kubhekisela ekulimaleni komshini, ukwehluleka okuthambile kubhekisela ekungcola, ukungalungi kahle njalo njalo.
Iphutha elinzima
Ingxenye yokumelana ye-potentiometer iwukufafaza ungqimba lwefilimu yekhabhoni ku-substrate ye-polyester, empeleni okuyinqubo yokulungiselela ephansi kakhulu, futhi ukumelana nokuguguleka akuphakeme. Ukubeka ngokusobala, ayilungile njenge-potentiometer yemishini yethu yasekhaya evamile. Ukuxhumana okushelelayo kwenziwa ngomugqa wezinzipho zensimbi ezibuyela emuva. Qaphela, izinzipho ezibuyela emuva! Lokhu kumane kunezela isihlamba ekulimaleni! Ngaphezu kwalokho, akukho nto evikelayo kufilimu yekhabhoni, futhi ukuwa kwempuphu yekhabhoni kuholela ekuthinteni okubi, futhi ukukhanya akunakugwenywa.
Iphutha elithambile
Sivame ukukhathazeka ngokuhlanza i-throttle ngoba i-throttle ivulekile kakhulu isikhathi esiningi. Umoya ugeleza ngesikhala se-throttle ngesivinini esikhulu kakhulu (amashumi kuya kwamakhulu amamitha/umzuzwana), futhi ithonya lothuli oluqongelela kancane kancane ekugelezeni komoya lidlula ikhono lokulungisa le-throttle.
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