Menene ka'idar zaɓin crankshaft

An zaɓi babban nau'i na crankshaft bisa ga diamita diamita na mujallar crankshaft da matsayi na babban wurin zama, kuma yawanci ana wakilta shi da lambobi da launuka. Lokacin amfani da sabon shingen silinda da crankshaft

Bincika matakin babban rami mai ɗaukar hoto akan tubalin silinda kuma nemo layin da ya dace a cikin babban tebur ɗin zaɓi.

Kamar yadda ake iya gani daga adadi, akwai alamun A guda biyar akan tubalan Silinda, daidai da ma'auni na manyan ramuka na no. 1 ~ 5 crankshaft daga hagu zuwa dama a gaban gaban crankshaft.

② A cikin babban tebur na zaɓin ɗawainiya, zaɓi diamita na wuyan sarki wanda aka yiwa alama da maki a cikin ginshiƙi a gaban crankshaft.

Hoto na 4-18b yana nuna alamar da ke kan ma'aunin nauyi na farko a gaban ƙarshen crankshaft. Harafi na farko yayi daidai da matakin farko na sarki na crankshaft, kuma harafi na biyar yayi daidai da matakin sarki na biyar na crankshaft.

③ Zaɓi alamar mahadar ginshiƙi da ginshiƙi a cikin babban tebur ɗin zaɓi.

④ Yi amfani da alamar a cikin babban tebur mai ɗaukar nauyi don zaɓar babban ɗaki.

Lokacin sake amfani da toshe Silinda da crankshaft

① Auna diamita na ciki na tayal dunƙule na silinda da crankshaft mujallar bi da bi.

② Nemo girman ma'auni a cikin babban tebur zaɓi mai ɗaure.

③ Zaɓi alamar haɗin layin da shafi a cikin babban tebur ɗin zaɓi mai ɗaure.

④ Yi amfani da alamar a cikin babban tebur mai ɗaukar nauyi don zaɓar babban ɗaki.