Iyini i-timing tensioner yemoto
I-Automotive timing tensioner iyithuluzi elibalulekile ohlelweni lokudlulisa lwebhande lesikhathi lenjini yezimoto noma uchungechunge lwesikhathi. Umsebenzi walo oyinhloko ukuqondisa nokuqinisa ibhande lesikhathi noma uchungechunge ukuqinisekisa ukuthi ligcinwa lisesimweni esihle kakhulu sokucindezela. Enqubweni yokudlulisa, ibhande lesikhathi noma uchungechunge lunesibopho sokushayela i-camshaft ukuvula nokuvala i-valve ngesikhathi, nokuqedela izinqubo ezine zokungenisa, ukucindezela, ukusebenza kanye nokukhipha umoya nge-piston. Kodwa-ke, lezi zingxenye zizoshaya uma zisebenza ngesivinini esiphakathi nesiphezulu, futhi zizonwetshwa futhi zikhubazeke ngenxa yezinkinga zezinto ezibonakalayo kanye namandla ngesikhathi sokusetshenziswa isikhathi eside, okuholela esikhathini esingafanele se-valve, okuholela ezindleleni zikaphethiloli zemoto, amandla anganele, ukungqongqoza nezinye izinkinga. Ezimweni ezimbi kakhulu, amazinyo amaningi kakhulu angabangela ukuthi i-valve ishayisane ne-piston ephezulu, kulimaze injini.
Isimiso sokusebenza
I-timing tensioner yenza umsebenzi wayo ngohlelo olukhethekile lwe-tensioner oluqukethe i-tensioner, isondo le-tensioner noma i-guide rail. I-tensioner inikeza ingcindezi ebhandeni noma ku-chain, i-tensioner ixhumana ngqo ne-timing belt, kanti i-guide ixhumana ngqo ne-timing chain. Enkambisweni yokusebenza nebhande noma ku-chain, basebenzisa ingcindezi ye-tensioner ebhandeni noma ku-chain ukuze balondoloze isimo esifanele sokucindezela .
uhlobo
Kunezinhlobo eziningi ze-timing tensioner, ikakhulukazi okuhlanganisa isakhiwo esiqinile kanye nesakhiwo sokulungisa okuzenzakalelayo esinwebekayo. Isakhiwo esiqinile sivame ukusebenzisa i-sprocket elungisekayo enwebekayo ukulungisa izinga lokucindezeleka kwebhande noma uchungechunge; Isakhiwo sokulungisa okuzenzakalelayo esinwebekayo sincike ezingxenyeni ezinwebekayo ukulawula ngokuzenzakalelayo ukucindezeleka kwebhande noma uchungechunge, futhi singabuya ngokuzenzakalelayo. Ngaphezu kwalokho, i-timing tensioner esetshenziswa ezimotweni zanamuhla ngokuvamile ihlukaniswe ngezindlela ezimbili: i-hydraulic kanye ne-mechanical, engalungisa ngokuzenzakalelayo ukucindezeleka kwebhande lesikhathi kanye nochungechunge lwesikhathi ukuqinisekisa ukusebenza okuvamile kwenjini .
Umsebenzi oyinhloko we-automotive timing tensioner ukuqinisekisa ukuthi ibhande lesikhathi noma uchungechunge lwesikhathi lwenjini luhlala lusesimweni esihle kakhulu sokuqinisa . Ngokukhethekile, i-tensioner iqinisekisa ukuzinza nokuthembeka kohlelo lwesikhathi senjini ngokulungisa ngokuzenzakalelayo ukucindezeleka kwebhande lesikhathi noma uchungechunge ukuze luvimbele ukuthi lukhululeke noma luqine kakhulu.
Isimiso sokusebenza kanye nohlobo
I-tensioner ingasebenza ngezindlela ze-hydraulic kanye neze-mechanical. I-tensioner yengcindezi kawoyela ithembele ekucindezelweni kukawoyela wenjini ukuze ilungise ukucindezeleka, kuyilapho i-tensioner yemishini ilungisa ukucindezeleka ngesakhiwo semishini njengesipilingi. Noma ngabe yikuphi, i-tensioner ingalungisa ngokuzenzakalelayo ukucindezeleka ukuqinisekisa ukusebenza okuvamile kwesistimu yesikhathi .
Ukwakheka kwesakhiwo
I-tensioner ivame ukuba ne-tensioner kanye nesondo le-tensioner noma i-guide rail. I-tensioner inikeza ingcindezi, isondo le-tensioner lithintana ngqo nebhande lesikhathi, kanti i-guide rail ithintana ne-timing chain ukuze ihlale icindezelwe kahle ngesikhathi sokusebenza. Lo mklamo uqinisekisa ukuthi ibhande lesikhathi kanye ne-timing chain zihlala zisesimweni esihle kakhulu sokuqina ngesikhathi sokudlulisa.
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