Ukubaluleka okuyinhloko kwe-timing chain ukudlulisa amandla asuka ku-crankshaft ukushayela umshini we-valve wenjini yemoto ukuze kuqinisekiswe ukuthi isilinda piston yenjini yemoto ngokuvamile ingakwazi ukuqeda imivimbo emine yokuthatha, ukuvutha, ukusebenza, kanye ne-exhaust, ukuze kuqinisekiswe ukusebenza okuvamile kwenjini yemoto. Umsebenzi, lonke uhlelo lwakhiwe amagiya, amaketanga kanye nemishini yokuqinisa amandla. Phakathi kwazo, i-hydraulic tensioner ingakwazi ukulungisa ngokuzenzakalelayo amandla okucindezela, ukuze ukungezwani kweketanga kuhambisane, hhayi nje ukuphepha nokuthembeka okuthuthukisiwe ngezinga elithile, kodwa futhi nokusetshenziswa kwenjini , Izindleko zokulondoloza zincishisiwe. inkatho, engachazwa njengezinzuzo eziningi ku-swoop eyodwa.

Yiziphi izimpawu zochungechunge lwesikhathi olude?

Ngokuvamile, uchungechunge lwezikhathi ngeke lunqamuke, luzokwelulwa kuphela. Uma iketango leluliwe, kuzoba khona okungavamile, njengokuthi ukukhanya kwephutha kuvuliwe, umsindo ongavamile uyabonakala uma ungenzi lutho, futhi iketango lizokweqa amazinyo ngemva kokwelulwa. Izophinde ilimaze injini ngokufaka phezulu i-valve. Ngenxa ye-tensioner, ngemva kokuba iketango seluliwe, i-tensioner izojikeleza ngaphandle futhi iqhubeke nokuqinisa iketango. Uma i-tensioner ilungiselelwa umkhawulo, iketango ngeke lisakwazi ukulungiswa uma liluliwe, futhi lidinga ukushintshwa ngalesi sikhathi.

Mangaki amakhilomitha afaneleka kakhulu ukuwashintsha?

Kungashiwo ukuthi impilo yesevisi ye-chain chain yinde kakhulu. Ezinye izimoto azidingi ukushintshwa uma zilahliwe, kanti ezinye izimoto zidinga ukushintshwa uma zingaphansi kwamakhilomitha angu-100 000. Uma kungenjalo, imoto ayikwazi ukusetshenziswa ngokujwayelekile. Impilo yesevisi yochungechunge lwesikhathi ngokuvamile ingaba amakhilomitha ayi-150,000 kuya ku-200,000. Uma imoto igcwele ngokweqile isikhathi eside ngesivinini esikhulu, kufanele ihlolwe iminyaka engu-5 noma amakhilomitha angu-75 000. Uma igugile kakhulu noma ilimele, kufanele ishintshwe ngesikhathi. Uma ushayela ngobumnene futhi umthwalo emotweni mncane, impilo yesevisi ye-chain izoba yinde.

Ngokuvamile, ukwethembeka kochungechunge lwezikhathi kuphezulu kakhulu. Kusancike endaweni yokushayela kanye nezinye izici ezibalulekile zangaphandle. Ihlolwa ngesikhathi ngokwemibandela yokusetshenziswa nendawo ezungezile, bese ishintshwa uma kunesidingo.