Iyini imiphumela yephedi yokumboza igumbi le-valve elivuzayo?
01 Thinta ukuqina komoya kwenjini
Ukuvuza kwamafutha avela ephepheni lokumboza igumbi le-valve kungabangela umonakalo ekuqineni komoya wenjini. Uma kwenzeka ukuvuza kwamafutha, ingcindezi yokusebenza yenjini izovuza isuka lapho, okuzothinta ukuzinza kwenjini. Kukhona i-valve yokujikeleza kabusha kwegesi yokukhipha umoya exhunywe ku-valve ye-throttle ngaphakathi kwenjini, futhi ukuvuza komoya kuzophazamisa lolu hlelo, ngaleyo ndlela kuthinte ukuzinza kokusebenza kwenjini. Ngaphezu kwalokho, ukuvuza kwamafutha avela ephepheni lokumboza igumbi le-valve kungabangelwa ukuguga kwephedi lokumboza igumbi le-valve noma ukuvaleka kwe-valve yokungenisa umoya ephoqelelwe yi-crankcase.
02 Kuthinta ukushabalaliswa kokushisa kwenjini
Ukuvuza kwephedi yokumboza ivalvu kunomthelela omubi emsebenzini wokushabalalisa ukushisa kwenjini. Ukuvuza kukawoyela kuzokwenza injini yehlise uwoyela ngaphakathi, okuzothinta umphumela wokupholisa injini. Ikakhulukazi ezinjinini ezine-turbocharged, izinkinga zokushabalalisa ukushisa ngenxa yokushabalalisa uwoyela zingandisa ingozi yokusha okuzenzakalelayo. Ngakho-ke, uma iphedi yokumboza ikamelo levalvu itholakale ivuza uwoyela, kufanele ilungiswe ngesikhathi ukuze kugwenywe umonakalo wenjini kanye nezinye izingozi zokuphepha ezibangelwa ukushabalalisa ukushisa okubi.
03 Thinta ukuthambisa injini
Ukuvuza kukawoyela okuvela ephepheni lokumboza i-valve chamber kuzothinta ukugcotshwa kwenjini. Ngokukhethekile, uwoyela ovuzayo ungabangela ukugcotshwa okunganele kwe-valve chamber. Uma lokhu kuntuleka kokugcotshwa kuqhubeka isikhathi eside, kuzobangela ukuguguleka kwezingxenye, bese kulimala injini. Ngakho-ke, kubaluleke kakhulu ukuxazulula inkinga yokuvuza kukawoyela ephepheni lokumboza i-valve chamber ngesikhathi ukuqinisekisa ukugcotshwa okuvamile kwenjini nokwandisa isikhathi sayo sokusebenza.
04 Injini yonakele kakhulu ngenxa yokuntuleka kukawoyela
Umonakalo omkhulu kawoyela wenjini ungaholela ezinkingeni ezahlukahlukene, enye yazo ukuvuza kukawoyela wephedi yesivalo segumbi le-valve. Lolu hlobo lokuvuza kukawoyela alugcini nje ngokubangela injini ukungcola, kodwa futhi lungase luqale umlilo. Uwoyela ovuzayo uzohlangana nothuli ukuze wakhe udaka, futhi uma uhlangana nelangabi elivulekile, ungase uvuthe injini, okubangela izingozi ezinkulu zokuphepha. Ngakho-ke, uma i-gasket yesivalo segumbi le-valve itholakale ivuza uwoyela, kufanele ilungiswe noma ishintshwe ngokushesha ukuze kugwenywe umonakalo owengeziwe enjinini.
05 Amafutha avuthayo
Ukuvuza kukawoyela okuvela ephepheni lokumboza i-valve chamber kungabangela ukusha kukawoyela. Lapho iphedi lokumboza i-valve chamber livuza uwoyela, uwoyela ungangena ekamelweni lokushiswa kwenjini bese usha negesi exubile. Lokhu ngeke nje kunciphise ukusebenza kahle kwenjini, kodwa futhi kungabangela umonakalo wenjini. Ngaphezu kwalokho, uwoyela ovuthayo uphinde wandise ukusetshenziswa kukaphethiloli futhi kungadala ukukhishwa komoya okuyingozi. Ngakho-ke, uma i-gasket yokumboza i-valve chamber itholakale ivuza uwoyela, kufanele ilungiswe ngesikhathi ukuze kugwenywe umonakalo owengeziwe.
06 Ukunciphisa ngokushesha umthamo kawoyela
Ukuvuza okuvela ephepheni lesivalo segumbi le-valve kungabangela ukulahlekelwa uwoyela ngokushesha. Lokhu kungenxa yokuthi ukuvuza uwoyela kusho ukuthi uwoyela uvuza usuka ngaphakathi kwenjini uye ngaphandle, ngaleyo ndlela kunciphisa inani lamafutha ngaphakathi kwenjini. Uma inani lamafutha linganele, umphumela wokugcoba nokupholisa wenjini uzoncipha, okungaholela ekulimaleni kwenjini. Ngakho-ke, uma i-gasket yesivalo segumbi le-valve itholakala ukuthi ivuza uwoyela, i-gasket kufanele ishintshwe ngokushesha okukhulu ukuze kugwenywe ukwehla okwengeziwe kwevolumu kawoyela.
07 Ukuvuvukala kwe-wiring harness kanye nepayipi
Ukuvuza kwe-gasket yesivalo segumbi le-valve kungabangela ukuvuvukala kwe-wiring harness kanye ne-hose. Lokhu kungenxa yokuthi ukuchitheka kukawoyela kuvame ukuhambisana nokuvuza kukawoyela nxazonke kwenjini, okungathintana ne-wiring harness kanye nama-hose. Uwoyela unemiphumela yokugcoba nokuvikela, kodwa uwoyela omningi ungabangela i-harness kanye ne-hose ukuthi ivuvuke. Ukuvuvukala kungathinta ukusebenza kwe-wiring harness kanye nama-hose, futhi kungabangela ngisho ne-short circuit noma ukuqhekeka, okungathinta ukusebenza okuvamile kwemoto. Ngakho-ke, ukuvuza kwe-gasket yesivalo segumbi le-valve akuyona nje inkinga yemishini, kodwa futhi kungabandakanya izinkinga ngohlelo lukagesi.
Ukunciphisa ingcindezi yesilinda esingu-08 kanye namandla abuthakathaka
Ukuvuza kwephedi yokumboza yegumbi le-valve kuzobangela ukucindezela kwesilinda ukuthi kwehle, okuzokwenza amandla emoto abe buthaka. Umsebenzi oyinhloko wephedi yokumboza yegumbi le-valve ukuvala igumbi le-valve nokuvimbela ukuvuza kwamafutha. Lapho i-gasket ivuza uwoyela, uwoyela uzongena ekamelweni lokusha, okuholela ekwehleni kwesilinganiso sokucindezelwa kusilinda. Isilinganiso sokucindezelwa siyinkomba ebalulekile yokukala ukusebenza kwenjini, lapho sehlisiwe, ukusebenza kahle kokushiswa kwenjini nakho kuzokwehla. Ngakho-ke, ukusebenza okuguquguqukayo kwemoto kuzothinteka, okubonakala ngokusheshisa okuhamba kancane, ubunzima bokukhuphuka nezinye izinkinga.
09 Ukunuka esikhungweni senjini
Ukuvuza kwamafutha okuvela ekhava le-valve casing kungabangela iphunga elibi endaweni yenjini. Lokhu kungenxa yokuthi ukuvuza kwamafutha kuvame ukuhambisana nokuvuza kwamafutha, futhi uwoyela uvame ukukhiqiza iphunga elibi endaweni yokushisa ephezulu yenjini. Iphunga alithinti nje kuphela ulwazi lokushayela, lingabonisa inkinga yemishini emotweni. Uma kutholakala leli phunga, kunconywa ukuhlola injini ngokushesha okukhulu ukuze kugwenywe ukwehluleka okukhulu kwemishini.
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I-Zhuo Meng Shanghai Auto Co., Ltd. izibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS futhi wamukelekile ukuzithenga.
