Umsebenzi we-gasket yesembozo se-valve yemoto - Iyini?
Ohlelweni oluyinkimbinkimbi nolunembile lwenjini yemoto, kunezinto eziningi ezibonakala zingabalulekile kodwa ezibalulekile. I-gasket yesembozo se-valve ingenye yazo. Ifana ne-buthule guardian, eyenza umsebenzi wayo phezulu kwenjini futhi iqinisekisa ukusebenza okuvamile kwenjini.
I-gasket yesembozo se-valve itholakala phakathi kwesembozo se-valve nekhanda lesilinda, futhi iyisici esibalulekile sohlelo lokuvala injini. Umsebenzi wayo oyinhloko ukuvala, ukuvimbela ukuvuza kukawoyela wenjini endaweni yokuxhumanisa phakathi kwesembozo se-valve nekhanda lesilinda. Lapho injini isebenza, uwoyela wenjini wangaphakathi udinga ukujikeleza phakathi kwezingxenye ezahlukahlukene, ukufeza izinhloso zokugcoba, ukupholisa, nokuhlanza. Uma i-gasket yesembozo se-valve yehluleka ukuvala kahle, uwoyela wenjini uzophuma, hhayi nje kuphela okubangela amabala kawoyela engxenyeni yenjini futhi kuthinte ukubukeka kwenjini, kodwa futhi okuholela ekunciphiseni kwevolumu kawoyela wenjini, kuthinte umphumela wokugcoba wenjini, ngaleyo ndlela kusheshiswe ukuguguleka kwezingxenye futhi kufinyeze impilo yenkonzo yenjini.
Ngaphezu kokuvimbela ukuvuza kwamafutha, i-gasket yesembozo se-valve ingavimbela nothuli, umswakama kanye nokunye ukungcola ukuthi kungangeni ngaphakathi kwenjini. Izingxenye ezinembile ngaphakathi kwenjini zinezidingo eziphakeme kakhulu zendawo yokusebenza. Uma uthuli nokungcola sekungene, kungabangela ukuguguleka ebusweni bezingxenye, okuthinta ukusebenza kwazo okuvamile futhi kuholele nasekungasebenzi kahle. I-gasket yesembozo se-valve isebenza njengesivikelo esiqinile, igcina lezi zinto eziyingozi zingangeni futhi ivikele ukuhlanzeka kwangaphakathi kwenjini.
Okwamanje, i-gasket yesembozo se-valve iyasiza nasekugcineni indawo yokucindezela enhle ngaphakathi kwe-crankcase. Ibhalansi yengcindezi ngaphakathi kwe-crankcase ibalulekile ekusebenzeni okuvamile kwenjini. Umsebenzi wokuvala i-gasket yesembozo se-valve uyasiza ekugcineni le bhalansi yengcindezi, ukuqinisekisa ukusebenza okuzinzile kwenjini.
Kodwa-ke, njengoba imoto isetshenziswa isikhathi eside futhi ithonywa yizici ezahlukahlukene zangaphandle, i-gasket yesembozo se-valve nayo ingase isebenze kabi. Ukwehluleka okuvame kakhulu ukuvuza kwamafutha. Kunezizathu eziningi zokuvuza kwamafutha kwe-gasket yesembozo se-valve. Okokuqala, i-gasket yesembozo se-valve ngokwayo iyaguga. I-gasket yesembozo se-valve yenziwe kakhulu ngerabha, futhi isebenza endaweni enokushisa okuphezulu, enomfutho ophezulu kanye negcwele uwoyela isikhathi eside. Irabha kancane kancane ilahlekelwa ukuqina kwayo futhi iqina futhi iqhekeke, okuholela ekwehleni kokusebenza kokuvala kanye nokuvuza kwamafutha.
Ukuvaleka kwevalvu yokungenisa umoya ephoqelelwe yi-crankcase (i-valve ye-PCV) nakho kungenye yezizathu eziyinhloko zokuvuza kukawoyela kusuka ku-gasket yekhava yevalvu. Uma ivalvu ye-PCV ivinjiwe, ingcindezi engaphakathi kwe-crankcase izokwanda. Ngaphansi kwengcindezi, uwoyela wenjini ungaphuma ngezikhala ku-gasket yekhava yevalvu. Ngaphezu kwalokho, izici ezifana nokuguquguquka kwekhava yevalvu, ingcindezi engalingani yesikulufu, kanye nekhwalithi ephansi yenhlanganisela yokuvala yendandatho yokuvala kungadala ukuvuza kukawoyela kusuka ku-gasket yekhava yevalvu.
Uma i-gasket yesivalo se-valve ihluleka, izobangela uchungechunge lwezinkinga enjinini. Okokuqala, ukuvuza kwamafutha kuzoholela ekunciphiseni kwamafutha enjini, okuthinta umphumela wokugcoba kwenjini futhi kusheshise ukuguguleka kwezingxenye. Okwesibili, uwoyela wenjini ovuzayo uzohwamuka ngaphansi kokushisa okuphezulu kwenjini, kudale iphunga elimnandi. Leli phunga lingangena emotweni ngohlelo lokupholisa umoya futhi lithinte ikhwalithi yomoya ngaphakathi emotweni, ngaleyo ndlela lithinte impilo yabagibeli nabashayeli. Okubi nakakhulu, uma uwoyela wenjini uvuza ezingxenyeni ezishisa kakhulu njengepayipi lokukhipha umoya, ehlobo elishisayo noma lapho imoto ihamba ngesivinini esikhulu, kungabangela umlilo, kulethe izingozi ezinkulu zokuphepha emotweni nakubagibeli.
Uma kutholakala ukuthi i-gasket yesembozo se-valve inephutha, kufanele ixazululwe ngokushesha. Kuma-gasket esembozo se-valve amadala noma onakele, adinga ukushintshwa ngesikhathi. Uma ushintsha, khetha izingxenye zefektri ezithembekile zekhwalithi ephezulu ukuqinisekisa ukuthi i-gasket yesembozo se-valve entsha isebenza kahle ekuvaleni. Ngesikhathi esifanayo, ngesikhathi senqubo yokufaka, landela izinqubo ezifanele, hlanza indawo yokuxhumana phakathi kwesembozo se-valve nekhanda lesilinda, bese usebenzisa isikrufu se-torque esizinikele ukuqinisa amabhawodi okulungisa ngokwe-torque ejwayelekile ukuze ugweme izinkinga zokuvuza kwamafutha ngenxa yokufakwa okungafanele.
Ekuphetheni, yize i-gasket yesembozo se-valve iyingxenye encane, idlala indima ebalulekile ekusebenzeni kwenjini. Uma usebenzisa imoto nsuku zonke, umnikazi kufanele ahlole imoto njalo ukuze abone ngokushesha noma yimaphi amaphutha ku-gasket yesembozo se-valve futhi awalungise. Kungale ndlela kuphela lapho injini ingasebenza khona ngokujwayelekile, isikhathi senkonzo yemoto sandiswe, futhi kuqinisekiswe ukuphepha kokushayela.
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