I-Tensioner - Idivayisi yokulungisa i-tensioner yebhande lesikhathi neketango lesikhathi.
Isenzo se-tensioner.
Ngaphansi kokudluliswa kwebhande lesikhathi noma uchungechunge lwesikhathi, i-camshaft ishayela i-valve ukuthi ivule futhi ivale ngesikhathi esifanele, futhi iqedele izinqubo ezine zokungenisa, ukucindezela, ukusebenza kanye nokukhipha i-piston. Ngoba ibhande lesikhathi kanye neketango lesikhathi lizogxuma lapho ligijima ngesivinini esiphakathi nendawo nesiphezulu, futhi ibhande lesikhathi lizonwebeka futhi liwohloke ngenxa yempahla namandla ebhande ekusetshenzisweni isikhathi eside, okuholela ekubambeni kwesikhathi kwe-valve okungalungile, okuholela kuphethiloli wemoto. izindleko, ubuthakathaka, ukungqongqoza nokunye ukwehluleka. Uma amaningi eqa amazinyo ngenxa yokuthi ivalvu ivuleke ngaphambi kwesikhathi noma ivaleke sekwephuzile kakhulu kuzodala ukuthi ivalvu kanye nokushayisana kwepiston kulimale injini.
Ukuze uvumele ibhande lesikhathi kanye neketango lesikhathi ukuthi ligcine izinga elifanele lokuqinisa, okungukuthi, hhayi ngenxa yamazinyo axegayo futhi aweqayo futhi hhayi ngenxa yokulimala okuqinile, kunohlelo olukhethekile lokuqinisa, oluhlanganisa i-tensioner kanye nokuqina. isondo noma umzila wesitimela. I-tensioner inikeza ingcindezi ebheke ebhandeni noma iketango, i-tensioner ithintana ngqo nebhande lesikhathi, kanti isitimela esiqondisayo sithintana ngqo ne-timing chain, futhi bafaka ingcindezi enikezwa yi-tensioner kulo ngenkathi igijima nebhande. noma iketango, ukuze bagcine izinga elifanele le-tensioner.
Iluphi uphawu oluzophuka i-generator tensioner yemoto
I-tensioner generator yemoto ephukile izoholela ekwenyukeni kokusetshenziswa kukaphethiloli, ukuntuleka kwamandla, ukungqongqoza, umsindo ongajwayelekile wenjini nezinye izimpawu. .
I-tensioner guide futhi iqinisa ibhande lesikhathi lenjini noma iketango lesikhathi, iqinisekisa ukuthi lezi zingxenye zihlala zisesimweni esingcono kakhulu sokuqiniswa. Uma i-tensioner ilimele, izokwenza ukuthi ibhande lesikhathi noma iketango lixege, okuzoholela ochungechungeni lwezinkinga. Okokuqala, ukusetshenziswa kukaphethiloli kuzokwenyuka ngenxa yokuthi isimiso sesikhathi ngeke sisebenze kahle, okuzophumela ekwehleni kokusebenza kahle kwesistimu yamavalvu enjini. Okwesibili, ukuntuleka kwamandla kungenxa yokuthi i-valve ne-piston kuyasebenzisana nenkinga, okuholela ekutheni amandla aphelele emoto abe buthaka. Ngaphezu kwalokho, isenzakalo sokungqongqoza singase senzeke, okubangelwa ukuhlanganiswa okungalungile kwe-valve ne-piston ngesikhathi sokunyakaza. Ekugcineni, umsindo wenjini ongajwayelekile uwuphawu olusobala, ngoba ukuntenga kwebhande lesikhathi noma iketango kuzodala umsindo ongajwayelekile ngesikhathi sokusebenza.
Uma i-tensioner ilimele futhi ingashintshwa ngesikhathi, ingase ibangele izinkinga ezinkulu kakhulu. Injini ingase inyakaze, ibe nobunzima bokuvutha, noma yehluleke ngisho nokuqala ezimeni ezinzima. Ngaphezu kwalokho, i-valve ingase ikhubazeke, okuholela ekulimaleni kwezingxenye zenjini. Uma i-tensioner yehluleka ngokuphelele, kungase kubangele ukuthi ibhande lihluleke ukushayela ngendlela futhi kugcine kudale ukuthi imoto iphuke.
Ingabe isondo eliqinile linomsindo ongajwayelekile elilimaza imoto?
Umsindo ongavamile wesondo eliqinisayo uzodala umonakalo emotweni, futhi uma ingashintshwa ngesikhathi, izoholela ezinkingeni zokuphepha kokushayela, njenge-jitter yenjini, ubunzima bokuvutha, ngisho nokungakwazi ukuyishaya imoto. Lesi simo singase senzeke lapho isondo eliqinisayo linomsindo ongavamile, ngakho-ke kuyadingeka ukufaka esikhundleni sesondo lokuqinisa ngesikhathi. Uma ungaphathwanga ngesikhathi, umsindo ongavamile wesondo eliqinisayo ungase ube nemiphumela emibi emotweni, njengokuwohloka kwevalvu.
Isondo eliqinisayo liyingxenye ebalulekile yenjini, elawula ukucinana kwebhande lenjini ngokuxhuma injini no-gearbox ukuqinisekisa ukusebenza okujwayelekile kwenjini. Uma kunenkinga yokuqiniswa kwesondo, injini ingazamazama, kube nzima ukuvutha nezinye izimo ezizophazamisa ukuphepha kokushayela. Ngakho-ke, kunconywa ukufaka esikhundleni sesondo lokuqinisa ngesikhathi lapho kunomsindo ongavamile ukuze kuqinisekiswe ukusebenza okuvamile kwemoto.
Umsindo ongavamile wesondo elicindezelayo ungase ubangele i-jitter yenjini, ngoba injini izothinteka isondo elicindezelayo ngesikhathi sokusebenza, okuholela ekusebenzeni okungazinzile. Ngaphezu kwalokho, umsindo ongavamile wesondo eliqinisayo ungase ubangele ubunzima bokushisa, okwenza imoto ingakwazi ukuqala ngendlela evamile. Uma kunenkinga ngesondo eliqinisayo, kungase kungenzeki ngisho nokushaya imoto. Ngakho-ke, umnikazi kufanele anake isimo sesondo eliqinisayo futhi alishintshe ngesikhathi.
Umthelela womsindo ongavamile wesondo eliqinisayo emotweni awukwazi ukushaywa indiva, uma ungashintshwa ngesikhathi, kungase kubangele izinkinga ezinkulu ezifana nokuguqulwa kwe-valve. Umnikazi kufanele ahlole isimo sesondo eliqinile njalo ukuze aqinisekise ukusebenza okujwayelekile kwenjini. Uma kunomsindo ongajwayelekile, isondo lokunweba kufanele lishintshwe ngokushesha ukuze kugwenywe ukulimala okwengeziwe enjinini. Ngamafuphi, umsindo ongajwayelekile wesondo eliqinisayo uzodala umonakalo emotweni futhi udinga ukubhekwana nawo kusenesikhathi.
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