Umsebenzi we-gasket ye-valve yemoto - Yintoni?
Kwinkqubo enzima nechanekileyo yenjini yemoto, kukho izinto ezininzi ezibonakala zingabalulekanga kodwa ezibalulekileyo. I-gasket ye-valve cover yenye yazo. Ifana nomlindi ongathethiyo, owenza umsebenzi wakhe phezulu kwenjini kwaye eqinisekisa ukusebenza kwenjini ngokuqhelekileyo.
I-gasket ye-valve cover iphakathi kwe-valve cover kunye ne-cylinder head, kwaye yinxalenye ebalulekileyo yenkqubo yokuvala injini. Umsebenzi wayo oyintloko kukuvala, ukuthintela ukuvuza kwe-oyile yenjini kwindawo yokudibanisa phakathi kwe-valve cover kunye ne-cylinder head. Xa injini isebenza, i-oyile yenjini yangaphakathi kufuneka ijikeleze phakathi kwezinto ezahlukeneyo, isebenzela iinjongo zokuthambisa, ukupholisa, kunye nokucoca. Ukuba i-gasket ye-valve cover ayivali kakuhle, i-oyile yenjini iya kuphuma, ingabangela amabala eoyile kwindawo yenjini kwaye ichaphazele ukubonakala kwenjini, kodwa ikwakhokelela ekunciphiseni umthamo weoyile yenjini, ichaphazela isiphumo sokuthambisa se-injini, kwaye ngaloo ndlela ikhawulezise ukuguguleka kwenxalenye kwaye inciphise ubomi benkonzo yenjini.
Ukongeza ekuthinteleni ukuvuza kweoyile, i-gasket yesigqubuthelo sevalvu inokuthintela uthuli, ukufuma kunye nezinye izinto ezingcolileyo ukuba zingangeni ngaphakathi kwenjini. Izinto ezichanekileyo ngaphakathi kwenjini zinemfuneko ephezulu kakhulu kwindawo yokusebenza. Nje ukuba uthuli kunye nezinto ezingcolileyo zingene, zinokubangela ukuguguleka kumphezulu wezinto, okuchaphazela ukusebenza kwazo okuqhelekileyo kwaye kukhokelela ekungasebenzini kakuhle. I-gasket yesigqubuthelo sevalvu isebenza njengomqobo oqinileyo, igcina ezi zinto zinobungozi ngaphandle kwaye ikhusela ukucoceka kwangaphakathi kwenjini.
Okwangoku, i-gasket yesigqubuthelo sevalvu ikwanceda ekugcineni imeko-bume yoxinzelelo entle ngaphakathi kwe-crankcase. Ibhalansi yoxinzelelo ngaphakathi kwe-crankcase ibalulekile ekusebenzeni okuqhelekileyo kwenjini. Umsebenzi wokuvala i-gasket yesigqubuthelo sevalvu unceda ukugcina olu lungelelwaniso loxinzelelo, ukuqinisekisa ukusebenza okuzinzileyo kwenjini.
Nangona kunjalo, njengoko imoto isetyenziswa ixesha elide kwaye ichaphazeleka zizinto ezahlukeneyo zangaphandle, i-gasket yesigqubuthelo sevalvu nayo isenokungasebenzi kakuhle. Eyona nto ixhaphakileyo kukuvuza kweoyile. Zininzi izizathu zokuvuza kweoyile kwi-gasket yesigqubuthelo sevalvu. Okokuqala, i-gasket yesigqubuthelo sevalvu ngokwayo iyaguga. I-gasket yesigqubuthelo sevalvu yenziwe kakhulu ngerabha, kwaye isebenza kwindawo enobushushu obuphezulu, uxinzelelo oluphezulu kunye ne-oyile ixesha elide. Irabha kancinci kancinci ilahlekelwa bukuqina kwayo kwaye iqina kwaye iqhekeke, nto leyo ebangela ukwehla kokusebenza kokutywina kunye nokuvuza kweoyile.
Ukuvaleka kwevalvu yomoya enyanzeliswayo ye-crankcase (i-valve ye-PCV) kukwayenye yezizathu eziphambili zokuvuza kweoyile kwi-gasket yesigqubuthelo sevalvu. Xa ivalvu ye-PCV ivaliwe, uxinzelelo olungaphakathi kwi-crankcase luya kwanda. Phantsi koxinzelelo, ioyile yenjini inokuphuma ngezithuba kwi-gasket yesigqubuthelo sevalvu. Ukongeza, izinto ezinje ngokuguquka kwesigqubuthelo sevalvu, uxinzelelo lwe-screw olungalinganiyo, kunye nomgangatho ophantsi we-sealing compound yeringi yesigqubuthelo zinokubangela ukuvuza kweoyile kwi-gasket yesigqubuthelo sevalvu.
Xa i-gasket yevalvu ingasebenzi, iya kubangela uthotho lweengxaki kwinjini. Okokuqala, ukuvuza kweoyile kuya kukhokelela ekunciphiseni ioyile yenjini, okuchaphazela isiphumo sokuthambisa senjini kunye nokukhawulezisa ukuguguleka kwezixhobo. Okwesibini, ioyile yenjini evuzayo iya kuphuma phantsi kobushushu obuphezulu benjini, ivelise ivumba elimnandi. Eli vumba linokungena emotweni ngenkqubo yomoya opholileyo kwaye lichaphazele umgangatho womoya ngaphakathi emotweni, ngaloo ndlela lichaphazela impilo yabakhweli nabaqhubi. Okubi ngakumbi, ukuba ioyile yenjini ivuza kwiindawo ezinobushushu obuphezulu ezifana nombhobho wokukhupha umoya, ehlotyeni elishushu okanye xa imoto ihamba ngesantya esiphezulu, inokubangela umlilo, nto leyo ebangela iingozi ezinkulu zokhuseleko kwisithuthi nakubakhweli.
Xa kufunyaniswa ukuba i-gasket yesigqubuthelo sevalvu inempazamo, kufuneka isonjululwe ngokukhawuleza. Kwii-gasket zesigqubuthelo sevalvu ezindala okanye ezonakeleyo, kufuneka zitshintshwe ngexesha. Xa utshintsha, khetha iindawo zomzi-mveliso ezithembekileyo zomgangatho ophezulu ukuqinisekisa ukuba i-gasket yesigqubuthelo sevalvu entsha isebenza kakuhle ekutywineni. Kwangaxeshanye, ngexesha lenkqubo yokufakela, landela iinkqubo ezichanekileyo, coca umphezulu woqhagamshelwano phakathi kwesigqubuthelo sevalvu kunye nentloko yesilinda, kwaye usebenzise isikrufu setorque esizinikeleyo ukuqinisa iibholithi zokulungisa ngokwe-torque eqhelekileyo ukuze uphephe iingxaki zokuvuza kweoyile ngenxa yokufakelwa okungafanelekanga.
Ukuqukumbela, nangona i-gasket ye-valve cover iyinxalenye encinci, idlala indima ebalulekileyo ekusebenzeni kwenjini. Xa usebenzisa imoto imihla ngemihla, umnini kufuneka ahlole rhoqo imoto ukuze abone ngokukhawuleza naziphi na iimpazamo kwi-gasket ye-valve cover aze azilungise. Kuphela ngale ndlela injini inokusebenza ngokuqhelekileyo, ubomi benkonzo yesithuthi buyandiswa, kwaye ukhuseleko lokuqhuba luqinisekiswe.
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Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
