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Umthelela wokuvuza kukawoyela ovela ku-automotive tensioner
Ukuvuza kukawoyela kuma-tensioners ezimoto kungathinta izimoto ngezindlela eziningi :
ukuguga kanye nokugqwala kophawu lukawoyela : Esinye sezizathu eziyinhloko zokuvuza kukawoyela we-tensioner ukuguga nokugqwala kwesigxivizo sikawoyela, okuzoholela ekuwohlokeni kokusebenza kokuvala, okuholela ekuvuzeni kukawoyela. Uma kuyekwa kungelashwa, ukuchitheka kwegazi kungaba kubi kakhulu futhi kubangele ngisho nokuhluleka okukhulu kwemishini.
Umthelela wempahla yokuvala : Izigxivizo zenjoloba ezivezwe endaweni ebandayo nefudumele isikhathi eside zizolahlekelwa i-plasticizer, okuholela ekushwabaneni nasekuqinisweni kwezigxivizo, okwenza kube buthaka ukunwebeka, okuholela ekuvuzeni kukawoyela.
ukuwohloka kokusebenza kwemoto : Ukuvuza kukawoyela kwe-tensioner kuzodala ukuthi uchungechunge lwesikhathi lwemoto lulahlekelwe ukushuba, okuzophazamisa ukusebenza okuvamile kwenjini futhi kuphazamise ukusebenza kwemoto iyonke.
Ingozi efihliwe : Ukuziba ukuvuza kukawoyela we-tensioner kungase kuholele ekuhlulekeni kungazelelwe ngesikhathi sokushayela futhi kubeke engozini ukuphepha kokushayela.
Izinyathelo zokuvimbela kanye nezimpendulo
Ukuze uvimbele futhi uphendule inkinga yokuvuza kukawoyela ku-tensioner, izinyathelo ezilandelayo zingathathwa:
ukushintshwa okufika ngesikhathi kophawu lukawoyela olungavumelekile : Uma ukuvuza kutholwa, uphawu lukawoyela kufanele lubuyekezwe ngesikhathi ukuze kugwenywe ukuvuza kukawoyela ngenxa yokuguga kophawu lukawoyela nokulahlekelwa ukunwebeka.
Namathisela ukubaluleka endimeni ye-gasket : i-gasket phakathi kwezingxenye zengxenye yokuphumula yemoto idlala indima yokuvala uphawu lokuvuza ukuze kuqinisekiswe ukuthi impahla, ikhwalithi yokukhiqiza kanye nokufakwa kuhlangabezana nezicaciso zobuchwepheshe.
ukuhlolwa nokugcinwa okuvamile : ukuhlolwa njalo kwezimoto, ukuthola ngesikhathi kanye nokuxazulula inkinga yokuvuza kukawoyela, ukugwema ukuvuza kukawoyela okubangelwa izinkinga ezifana nepulaki yokungenisa umoya nokuhlola ukuvaleka kwamavalvu.
Ukufaka nokuqiniswa okufanele : Qinisekisa ukuthi zonke izinhlobo zamantongomane okubopha ziyaqiniswa ngokuvumelana ne-torque eshiwo ukugwema ukuvuza kukawoyela okubangelwa ukufakwa okungafanele.
Kungani i-tensioner iphuka
Ukuhluleka kwebhande lesikhathi
Imbangela enkulu yokulimala kwe-tensioner imvamisa ukudalwa ukuhluleka kwebhande lesikhathi. Ukuhluleka kwebhande lesikhathi kuzodala ukuthi i-tensioner ingasebenzi kahle, okuzoholela ekulimaleni kwe-tensioner. Lo monakalo awulungiseki, ngakho ungalungiseka kuphela ngokufaka i-tensioner entsha sha futhi awukwazi ukulungiseka.
Ikakhulukazi, i-tensioner idlala indima yokuqondisa kanye nokuqina ekusebenzeni kwenjini, iqinisekisa ukuthi ibhande lesikhathi noma iketango lihlala lisesimweni esihle kakhulu sokucindezela, livimbela ibhande ukuthi lingasheleli, leqe amazinyo noma lixege, ngaleyo ndlela kunciphisa ukuguga kwe i-sprocket neketango. Uma kunomsindo ongajwayelekile kwi-bearing ngaphakathi kwe-tensioner, lokho kungasho ukuthi i-bearing yonakale, okungaholela ekutheni injini ishaye isikhathi, ignition kanye ne-valve timing disorder, okuzophazamisa ukusetshenziswa okujwayelekile kwemoto. Uma ingashintshwa ngesikhathi, ingabangela i-jitter yenjini, ubunzima bokuthungela, noma ngisho nokwehluleka ukuqala ezimweni ezimbi kakhulu, kungase futhi kuholele ekushintsheni kwe-valve, ukulimala kwezingxenye zenjini, ngisho nokukhiya, ukuze ibhande lingakwazi ukushayela. ngokuvamile, okuholela ekulimazeni imoto.
Ngaphezu kwalokho, ukusebenza okungalungile ngesikhathi sokuhlanganiswa nakho kungabangela umonakalo ku-tensioner. Isibonelo, uma indawo yebhande lesikhathi ingalungiswanga kahle ngesikhathi sokuhlanganiswa, kungenzeka ukuthi kube ne-eccentricity, okuholela ekugugeni okusheshisiwe kwe-tensioner.
Ukufingqa, isizathu esiyinhloko somonakalo we-tensioner izinkinga zokugqoka nokucindezeleka okubangelwa ukwehluleka kwebhande lesikhathi noma ukuhlangana okungalungile.
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