Yintoni i-valve cover pad yemoto
Iphedi yokugquma ivalvu yemoto, eyaziwa ngokuba yiphedi yokugquma ivalvu yegumbi, yinxalenye ebalulekileyo yokuvala ngaphakathi kwenjini. Ikwisigqubuthelo segumbi levalvu, kwaye umsebenzi wayo ophambili kukuthintela igesi kunye nesipholisi kwigumbi lokutsha ukuba zingangeni kwi-crankcase nokuqinisekisa ukuqina kwenjini ngaphakathi. Igasket yokugquma ivalvu yegumbi idla ngokwenziwa ngerabha, inokuguquguquka okuhle kunye nokumelana nokuguguleka, ingasebenza kwindawo enobushushu obuphezulu, uxinzelelo oluphezulu kunye ne-oyile kunye negesi.
Iphedi yokugquma ivalvu iphantsi koxinzelelo olukhulu kunye nokugqwala ngexesha lokusebenza kwenjini, ngoko ke kufuneka ihlolwe kwaye itshintshwe rhoqo ukuqinisekisa ukusebenza okuqhelekileyo kunye nokusebenza kwenjini. Njengoko ixesha lokusetyenziswa lisanda, iphedi yokugquma ivalvu ingabonakala iguga, iqina, iguquguquka kunye nezinye iingxaki, nto leyo ekhokelela ekuncipheni kokusebenza kokutywina, okuchaphazela ukusebenza okuqhelekileyo kwenjini. Ke ngoko, umnini kufuneka ajonge kwaye atshintshe iphedi yokugquma ivalvu njengenxalenye ebalulekileyo yokugcinwa kwenjini.
Izinto ezikwiphedi yokugubungela igumbi levalufa nazo zichaphazela ubomi bayo benkonzo. Kukho izinto ezimbini eziphambili ezithengiswayo: irabha kunye nezinto ezidityanisiweyo. Iphedi yokugubungela ivalufa yerabha ixhaphakile, kodwa kulula ukuyiguga. Iphedi yokugubungela igumbi levalufa edityanisiweyo inokuqina okungcono kunye nokumelana nokuguguleka. Umnini kufuneka akhethe izinto ezifanelekileyo ngokwendlela esetyenzisiweyo yesithuthi kunye nengcebiso yomenzi yokwandisa ubomi benkonzo yaso.
Umsebenzi ophambili wephedi yokugubungela igumbi levalvu (iphedi yokugubungela igumbi levalvu) kukuqinisekisa ukuqina kwegumbi levalvu nokuthintela ukuvuza kweoyile . Iqhagamshelwe nentloko yesilinda kunye nesembozo sendlela yevalvu phezulu ukuqinisekisa ukusebenza kakuhle kunye nokuthambisa ngokupheleleyo kwesakhiwo sevalvu yenjini, ngelixa idlala indima ebalulekileyo ekuthinteleni uthuli kunye nokutywina .
Iiphedi zegumbi leevalvu zihlala zenziwe ngerabha kwaye zinokuqina xa zikhula emva kokusetyenziswa ixesha elide, nto leyo ebangela ukuvuza kweoyile. Ukongeza, uxinzelelo lwezikrufu olungalinganiyo, uxinzelelo olugqithisileyo lwezikrufu, ukuguquguquka kwegasket yekhava yevalvu, ukuvaleka kwevalvu yomoya onyanzelisiweyo we-crankcase, iringi yokutywina okanye iingxaki zomgangatho we-sealant zinokubangela ioyile yegasket yekhava yevalvu.
Ioyile ephumayo ingacinezelwa kwisigqubuthelo segumbi levalvu, ivale indlela yeoyile kwaye ichaphazele ukusebenza kwenjini ngokuqhelekileyo. Ukuvuza kweoyile ixesha elide kuya kukhokelela ekungafumaneki kwe-oyile yokuthambisa kwiindawo zangaphakathi zenjini, kubangele ukuguguleka okukhulu, kwaye kunokukhokelela ekuqhekekeni kwenjini kwiimeko ezinzima.
Ke ngoko, xa i-gasket yegumbi le-valve ifunyaniswa ukuba ivuza ioyile, i-gasket kufuneka itshintshwe ngexesha ukusombulula ingxaki yokuvuza kweoyile, ukuqinisekisa ukusebenza okuqhelekileyo kwenjini kunye nokwandisa ubomi benkonzo.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto zeMG&750 zamkelekile ukuthenga.
