I-Tensioner - Isixhobo sokulungisa i-tensioner yebhanti yexesha kunye ne-timing chain.
Isenzo se-tensioner.
Phantsi kokudluliselwa kwebhanti yexesha okanye ityathanga lexesha, i-camshaft iqhuba ivalvu ukuba ivuleke kwaye ivale ngexesha elifanelekileyo, kwaye igqibezele iinkqubo ezine zokungenisa, ukucinezela, ukusebenza kunye nokuphuma ngepiston. Ngenxa yokuba ibhanti yexesha kunye netyathanga lexesha ziya kutsiba xa zisebenza ngesantya esiphakathi nesiphezulu, kwaye ibhanti lexesha liya kwandiswa kwaye liguquguquke ngenxa yezinto kunye namandla ebhanti ekusetyenzisweni ixesha elide, okubangela ukuba ivalvu ingasebenzi kakuhle, okubangela iindleko zepetroli yesithuthi, ubuthathaka, ukungqubana kunye nezinye iingxaki. Xa amazinyo amaninzi etsiba ngenxa yokuba ivalvu ivulwe kwangethuba okanye ivaliwe kade kuya kubangela ukuba ivalvu kunye nepiston ephezulu zingqubane nomonakalo kwinjini.
Ukuze i-timing belt kunye ne-timing chain zigcine i-timing degree efanelekileyo, oko kukuthi, kungekhona ngenxa yamazinyo akhululekileyo naqhekekileyo kwaye kungengenxa yomonakalo oqinileyo, kukho inkqubo ekhethekileyo yokuqinisa, equka i-tensioner kunye ne-tightening wheel okanye i-guide rail. I-tensioner inika uxinzelelo oluya kwi-belt okanye i-chain, i-tensioner inxibelelana ngqo ne-timing belt, kwaye i-guide rail inxibelelana ngqo ne-timing chain, kwaye bafaka uxinzelelo olubonelelwa yi-tensioner kuyo ngelixa besebenza ne-belt okanye i-chain, ukuze bagcine i-tensioner ifanelekileyo.
Luluphi uphawu oluya kwaphulwa yi-tensioner yejenereyitha yemoto
Ukwaphuka kwe-tensioner yejenereyitha yemoto kuya kukhokelela ekusetyenzisweni kakhulu kwepetroli, ukungabikho kwamandla, ukunqonqoza, isandi esingaqhelekanga senjini kunye nezinye iimpawu.
I-tensioner ikhokela kwaye iqinise ibhanti yexesha okanye uthotho lwexesha lwenjini, iqinisekisa ukuba ezi zinto zihlala zikwimeko entle yokuqina. Xa i-tensioner yonakele, iya kubangela ukuba ibhanti yexesha okanye uthotho lwexesha lukhululeke, nto leyo eya kukhokelela kuthotho lweengxaki. Okokuqala, ukusetyenziswa kwepetroli kuya kwanda kuba inkqubo yexesha ayizukusebenza kakuhle, nto leyo ekhokelela ekunciphiseni ukusebenza kakuhle kwenkqubo yevalvu yenjini. Okwesibini, ukungabikho kwamandla kungenxa yokuba ivalvu kunye nepiston ziyasebenzisana nengxaki, nto leyo ebangela ukuba amandla emoto aphume kancinci. Ukongeza, isiganeko sokungqongqoza sinokwenzeka, okubangelwa kukudibana okungafanelekanga kwevalvu kunye nepiston ngexesha lokuhamba. Okokugqibela, ingxolo engaqhelekanga yenjini luphawu olucacileyo, kuba ukuyekelela kwebhanti yexesha okanye uthotho lwexesha kuya kubangela ingxolo engaqhelekanga ngexesha lokusebenza.
Ukuba i-tensioner yonakele kwaye ayitshintshwanga ngexesha, inokubangela iingxaki ezinkulu ngakumbi. Injini inokungcangcazela, ibe nobunzima bokutsha, okanye ingaqali xa kunzima. Ukongeza, ivalvu isenokungacaci kakuhle, nto leyo ebangela umonakalo kwiindawo zenjini. Ukuba i-tensioner iyasilela ngokupheleleyo, inokubangela ukuba ibhande lingaqhubi kakuhle kwaye ekugqibeleni ibangele ukuba imoto yonakale.
Ingaba isandi esingaqhelekanga sevili lokuxinana siyayilimaza imoto?
Isandi esingaqhelekanga sevili eliqiniswayo siya kubangela umonakalo emotweni, kwaye ukuba asitshintshwa ngexesha, siya kukhokelela kwiingxaki zokhuseleko lokuqhuba, ezifana nokushukuma kwenjini, ubunzima bokutsha, kunye nokungakwazi ukutshayisa imoto. Le meko inokwenzeka xa ivili eliqiniswayo linesandi esingaqhelekanga, ngoko ke kuyimfuneko ukutshintsha ivili eliqiniswayo ngexesha. Ukuba asiphathwanga ngexesha, isandi esingaqhelekanga sevili eliqiniswayo sinokuba nemiphumo emibi emotweni, njengokuguqulwa kwevalvu.
Ivili lokuqinisa liyinxalenye ebalulekileyo yenjini, elawula ukuqina kwebhanti yenjini ngokudibanisa injini kunye nebhokisi yegiya ukuqinisekisa ukusebenza okuqhelekileyo kwenjini. Ukuba kukho ingxaki ngevili lokuqinisa, injini inokungcangcazela, ubunzima bokutsha kunye nezinye iimeko, eziya kuchaphazela ukhuseleko lokuqhuba. Ke ngoko, kuyacetyiswa ukuba kutshintshwe ivili lokuqinisa ngexesha xa kukho isandi esingaqhelekanga ukuqinisekisa ukusebenza okuqhelekileyo kwesithuthi.
Isandi esingaqhelekanga sevili elixinayo i-tension sinokubangela ukushukuma kwenjini, kuba injini iya kuchaphazeleka livili elixinayo i-tension ngexesha lokusebenza, nto leyo ebangela ukusebenza okungazinzi. Ukongeza, isandi esingaqhelekanga sevili elixinayo i-tension sinokubangela ubunzima bokutsha, okwenza imoto ingakwazi ukuqala ngendlela eqhelekileyo. Ukuba kukho ingxaki ngevili elixinayo, kusenokungabi lula ukuyibetha imoto. Ke ngoko, umnini kufuneka aqwalasele imeko yevili elixinayo aze alitshintshe ngexesha.
Impembelelo yesandi esingaqhelekanga sevili eliqiniswayo emotweni ayinakutyeshelwa, ukuba ayitshintshwanga ngexesha, inokukhokelela kwiingxaki ezinkulu ezifana nokuguquguquka kwevalvu. Umnini kufuneka ajonge imeko yevili elixinwayo rhoqo ukuqinisekisa ukusebenza okuqhelekileyo kwenjini. Ukuba kukho isandi esingaqhelekanga, ivili elixinwayo kufuneka litshintshwe ngoko nangoko ukuze kuthintelwe umonakalo ongakumbi kwinjini. Ngamafutshane, isandi esingaqhelekanga sevili elixinwayo siya kubangela umonakalo emotweni kwaye kufuneka sijongwane nayo ngexesha.
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