Mujallar crankshaft da daji mai ɗaukar nauyi suna sawa sosai, kuma ya zama al'ada don ɗan sawa jaridar camshaft.

A takaice jerin sune kamar haka:

1. Alakar da ke tsakanin saurin crankshaft da saurin camshaft shine gabaɗaya 2:1, saurin crankshaft shine 6000rpm, kuma saurin camshaft shine kawai 3000rpm;

2. Yanayin aiki na crankshaft ya fi muni. Wurin ƙugiya yana buƙatar karɓar ƙarfin da motsin fistan mai maimaitawa ke watsawa, canza shi zuwa juzu'i, da fitar da abin hawa don motsawa. camshaft yana motsa shi ta hanyar crankshaft kuma yana motsa bawul don buɗewa da rufewa. Ƙarfin ya bambanta.

3. Mujallar crankshaft tana da nau'i-nau'i, kuma jaridar camshaft ba ta da kullun; sharewa tsakanin jaridar crankshaft da ramin gabaɗaya ya fi na camshaft jarida da ramin. Hakanan za'a iya ganin cewa yanayin crankshaft jarida ya fi muni.

Sabili da haka, yana iya fahimtar cewa crankshaft yana sawa sosai kuma jaridar camshaft ta ɗan sawa.

Domin ban ga wani hotuna na sawa mai tsanani ba, zan iya yin magana kawai game da dalilai masu yiwuwa. Alal misali, coaxial na babban ma'auni mai mahimmanci ba shi da kyau, yana haifar da lalacewa mara kyau na jarida da daji mai tsayi; Matsalolin mai ba su da yawa, kuma babu isasshen fim ɗin mai a mujallar, wanda kuma yana iya sawa ba tare da wata matsala ba.