I-chain tensioner isebenza ebhandeni lesikhathi noma iketango lesikhathi lenjini, iyiqondise futhi iyiqinise, ukuze ihlale isesimweni esifanele sokushuba. Ngokujwayelekile ihlukaniswe ngomfutho kawoyela nezindlela zemishini, zingalungisa ngokuzenzakalela ukushuba kwebhande lesikhathi kanye neketango lesikhathi.

Iqhutshwa ibhande lesikhathi noma iketango lesikhathi, i-camshaft ishayela i-valve ukuthi ivule futhi ivale ngesikhathi esifanele, futhi isebenzisana nepiston ukuqedela izinqubo ezine zokuthatha, ukucindezelwa, ukusebenza kanye nokukhipha umoya. Ngoba ibhande lesikhathi kanye neketanga lesikhathi lizogxuma lapho ligijima ngesivinini esimaphakathi nesiphezulu, futhi ibhande lesikhathi lizonwetshwa futhi likhubazekile ngenxa yempahla yebhande namandla ngesikhathi sokusetshenziswa isikhathi eside, okuholela ekugxumeni kwamazinyo, okuholela ekubambeni kwesikhathi esingalungile kwegesi. ukusatshalaliswa. Lokhu kungase kubangele ukungasebenzi kahle njengokusetshenziswa kukaphethiloli, ubuthakathaka, nokungqongqoza. Uma amazinyo egxuma kakhulu, ngenxa yokuthi ivalvu isheshe ivuleke noma ivaleke sekwephuzile, ivalvu izoshayisana nepiston eya phezulu bese ilimaze injini.

Ukuze ugcine ibhande lesikhathi kanye neketango lesikhathi ngokucindezela okufanele, okungukuthi, lingaxegi kakhulu futhi amazinyo agxume noma ukulimala ngenxa yokuqina kakhulu, kunesistimu yokuqina ekhethekile, equkethe i-tensioner kanye ne-tensioner noma ukwakhiwa kwesitimela somhlahlandlela. . I-tensioner inikeza ingcindezi eqondiswe ebhande noma iketango. Isondo le-tensioner lixhumene ngqo nebhande le-timing, kanti i-guide rail ixhumene ngqo ne-timing chain. Basebenza ngebhande noma iketango ngenkathi becindezela i-tensioner kuyo. , Ukuze balondoloze izinga elifanele lokuqinisa.