I-Throttle - Ivalvu elawulwayo elawula ukugeleza komoya enjinini.
I-throttle valve iyi-valve elawulwayo elawula umoya ungene enjinini. Ngemva kokuba igesi ingena epayipini lokungenisa, izohlanganiswa nophethiloli ibe yingxube evuthayo, ezoshisa ukuze yenze umsebenzi. Ixhunywe kusihlungi somoya kanye nebhulokhi yenjini, eyaziwa ngokuthi umphimbo wenjini yemoto.
Izinjini zikaphethiloli we-Throttle ezine-stroke zifana nalokhu. I-Throttle ingenye yezingxenye ezibaluleke kakhulu zesistimu yenjini yanamuhla, ingxenye yayo engenhla iyigridi yomoya yesihlungi somoya, ingxenye engezansi yi-engine block, umphimbo wenjini yemoto. Ukuthi imoto isheshisa ngokuguquguqukayo kunobudlelwano 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 ukugxila kwabanikazi ukuxoxa kabanzi.
Indlela yendabuko yokulawula i-throttle yenjini ingekhebula (intambo yensimbi ethambile) noma induku yokudonsa, ingxenye eyodwa ixhunywe ku-pedal ye-accelerator, enye ingxenye ixhunywe ku-throttle coupling plate kanye nomsebenzi. I-valve ye-throttle ye-electronic ikakhulukazi isebenzisa inzwa ye-throttle position ukulawula i-Angle yokuvula ye-throttle valve ngokuvumelana namandla adingwa injini, ukuze kulungiswe usayizi wokungena komoya.
Cisha igesi
Uwoyela osetshenziswayo uzoshintshashintsha ushise, uma isikhathi sokusetshenziswa sithatha isikhathi eside, izinga lokushisa liphezulu, izinga lokushisa liyaqina, kanye negesi ecindezelwe yesilinda izompintsheka ku-crankcase ngegebe leringi yepiston, ngakho-ke kufanele kube nesiteshi khipha igesi, ngaphandle kwalokho i-oil bottom izokwakha ukucindezela okuhle.
Ukupompa ingcindezi engalungile
Isizathu sokuthi kungani ipayipi lokungenisa umoya we-crankcase lixhunywe ku-valve ye-throttle ngakolunye uhlangothi, izidingo zemvelo, futhi ngakolunye uhlangothi, ingcindezi engalungile yomoya wokungenisa ikhishwa ku-crankcase. Lapho isitimu esinamafutha sifika epayipini lokungenisa, kubanda, futhi uwoyela uzoncipha epayipini lokungenisa kanye ne-throttle valve, futhi ikhabhoni efakwe ku-steam nayo izofakwa kulezi zingxenye, ngoba igebe elivulwe yi-throttle valve selinayo. ukugeleza komoya okukhulu kakhulu, isikhala sincane, futhi izinga lokushisa legesi liphansi, ngakho le ngxenye iyona elula kakhulu ukujiya.
Ukuhlanza imvamisa
Ngakho-ke, ukuthi i-throttle izoba ngcolile isikhathi esingakanani kuya ngekhwalithi yesihlungi somoya, uhlobo lwamafutha asetshenzisiwe, ikhwalithi, isimo sesigaba sokushayela, isimo sokushisa komoya, izinga lokushisa lokusebenza kwenjini, imikhuba yokushayela nokunye. . Ngokuqondene nomuntu ngamunye, akunakwenzeka ukusebenzisa inombolo enqunyiwe yamakhilomitha ukucacisa isikhathi sokuhlanza, imoto entsha yokuhlanza i-throttle interval yinde kunazo zonke, kamuva ngenxa yokufiphala okuqhubekayo kukawoyela negesi endaweni. Ipayipi le-crankcase ventilation kanye ne-inlet, imvamisa yokuhlanza izokhula, futhi isimo sezulu esihlukile sizophinde sithinte isivinini se-throttle engcolile.
Ukuhlanza ukunaka inkinga
Uma i-throttle sludge ikhulu kakhulu, ingabangela injini ukuba isheshise kabi, ikhulise ukusetshenziswa kukaphethiloli, okuyinkinga enkulu kubanikazi, khona-ke indlela yokubhekana ne-throttle engcolile? Ukuhlanza kwenziwa, hamba esitolo se-4S ngokushesha kungenziwa, kodwa akuzona zonke izinto zokuhlanza okufanele ziye esitolo se-4S? Empeleni, ungakwenza ngokwakho, ungakhohlwa nje ukuqalisa.
Okokuqala, faka uwoyela omncane entweni engaguquki yenqwaba yensimbi ukuze ugweme ukwenzeka kwamazinyo ashelelayo lapho uqaqa. Khipha indandatho yensimbi yepayipi le-throttle, khipha ipayipi, indawo engakwesokunxele yindawo ye-throttle, susa i-electrode engalungile yebhethri, cisha inkinobho yokushisa, vula i-throttle plate iqonde, fafaza inani elincane "carburetor". i-ejenti yokuhlanza" ku-throttle, bese usebenzisa indwangu ye-polyester noma i-high-spun "indwangu engeyona yokwelukiweyo" ikhuhla ngokucophelela, ijule ku-throttle, ingafinyeleli esandleni ingasetshenziswa ukugoqa i-rag ngokucophelela.
Ukuhlanza i-throttle akukwazi ukuhlakazwa, kodwa qiniseka ukuthi uhlanza ingxenye yokuvala ye-steam inlet, injini engenzi lutho kufanele isuswe ngaphambi kokuba ihlanzwe, ukuboleka nokuhlanza i-nozzle kaphethiloli kunezinzuzo kanye nokubi, ngokuvamile, isiteshi sokulungisa. incoma ukuthi akukho ukuhlanzwa, ukuvimbela enye imfucuza engadingekile, njengesidingo sokushintsha indandatho yokuvala noma okunye ukufakwa kwe-gasket ngemva kokususwa. Noma kunqubo yokuhlakaza, ukuvuza kukawoyela, igesi nezinye izenzakalo kubambezela isikhathi somnikazi.
Ngemuva kokuhlanza, bese ngokusho kwenqubo esanda kususwa, faka i-throttle ukuze uqale ukuqaliswa, ukuhlanza i-throttle, ukuqaliswa kuyadingeka, ngoba ikhompyutha ilungisa ukuvuleka kwe-throttle, kunomsebenzi wenkumbulo, ngoba kwakukhona ukuvinjelwa kodaka ngaphambi. , ukuze kuqinisekiswe umthamo wokungena, ikhompuyutha izolungisa ngokuzenzakalelayo ukuvuleka kwe-throttle, ukuze ukungenisa kube sesimweni esivamile.
Ngemuva kokuhlanza, akukho ukuvinjelwa kwe-sludge, uma i-throttle isagcina ukuvulwa kwangaphambilini, kuzodala ukudla ngokweqile, futhi umphumela uwukuthi injini iyazamazama lapho iqala, futhi ukusheshisa kubuthakathaka, ukukhanya kokwehluleka kwenjini kungase kukhanyiswe. .
Ngakho kungani ngezinye izikhathi injini ingasebenza ngaphandle kokuqala ngemva kokuhlanza i-throttle? Lokhu kungenxa yokuthi i-throttle ayingcolile kakhulu, futhi ngemva kokuhlanza, ukungenisa kwayo akushintshile kakhulu. Kodwa-ke, ukuguqulwa kwe-throttle ngemva kokuhlanza akukwazi ukubonwa ngeso lenyama, ngakho-ke kufanele kuqaliswe.
Eqinisweni, ukuqalisa kulula kakhulu, ngokusebenzisa ikhompuyutha ezinikezele kungenziwa, i-manual nayo ingenziwa, kodwa i-manual ayisheshi njengekhompyutha, ngezinye izikhathi izohluleka, ukwehluleka akusho lutho, kwenze futhi. Kunezindlela ezimbili zokwenza ukuqalisa ngokuya ngemoto:
Indlela yokuqala
Okokuqala ukuvula igiya lesibili lokhiye, okungukuthi, igiya elikhombisa ukuthi insimbi likhanya ngokuphelele, bese ulinda imizuzwana engama-20, unyathele i-accelerator kuze kube sekugcineni, ubambe cishe imizuzwana eyi-10, ukhulule i-accelerator, ujike. cisha inkinobho yokuthungela, khipha ukhiye, bese ukuqalisa kuqedile.
Okwesibili ukuvula ukhiye egiyeni lesibili, ulibambe imizuzwana engu-30, bese ucisha i-ignition bese ukhipha ukhiye. Kumele kuqashelwe ukuthi ngemva kokuba lezi zindlela ezimbili zenziwe, kufanele ulinde isikhathi esithile ngaphambi kokuthi uzame ukuvutha, ngokuvamile ulinde imizuzwana engu-15-20, bese uvutha ukuze ubone ukuthi i-refueling ijwayelekile, noma ngabe injini ihluleka. ukukhanya kuphumile, uma ukwehluleka, yenza okwesibili, kuze kube yimpumelelo, ngokuvamile kungaba yimpumelelo, izikhathi eziningi ezimbili.
Kodwa-ke, ngokusho kwezimoto ezahlukene, indlela yokubuyisela ayifani, futhi ezinye izimoto kufanele ziqalwe ngekhompyutha, uma kunjalo, kunconywa ukuba umnikazi athumele imoto esitolo nemishini yokuhlanza. [1].
ukwehlukana
Ukwakhiwa kwe-throttle kagesi kungahlukaniswa cishe izingxenye ezilandelayo: i-throttle valve, i-electromagnetic drive, i-potentiometer, isilawuli (ezinye azikwenzi, ngokuqondile nge-ecu tube), i-valve yokudlula. Izici zephutha zihlukaniswe izigaba ezimbili: iphutha eliqinile kanye nephutha elithambile. Ukwehluleka kanzima kubhekisela ekulimaleni komshini, ukwehluleka okuthambile kubhekisela ekungcoleni, ekungaqondisweni kahle nokunye.
Iphutha elinzima
Ingxenye yokumelana ye-potentiometer ukufafaza ungqimba lwefilimu ye-carbon ku-polyester substrate, empeleni inqubo ephansi kakhulu yokulungiselela, futhi ukumelana nokugqoka akuphakeme. Ukukubeka ngokusobala, akukuhle njenge-potentiometer yemishini yethu yasendlini evamile. Okuthintana naye okuslayidayo kwenziwa ngomugqa wezinzipho ezihlehlayo zensimbi. Qaphelani, hlehla izinzipho! Lokhu nje kwengeza inhlamba ekulimaleni! Ngaphezu kwalokho, ayikho i-ejenti evikelayo kwifilimu ye-carbon, futhi ukuwa kwe-carbon powder kuholela ekuxhumaneni okungalungile, futhi ukukhanya akunakugwenywa.
Iphutha elithambile
Sivame ukuhlushwa ukuhlanza i-throttle ngoba i-throttle ivulekile kakhulu isikhathi esiningi. Umoya ugeleza phakathi kwegebe le-throttle ngesivinini esikhulu kakhulu (amashumi kuya kumakhulu amamitha / isekhondi), futhi umthelela wothuli oluqoqwe kancane kancane ekugelezeni komoya udlula amandla okulungisa we-throttle.
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