Gawo la Injini ya Cummins Yolumikiza Ndodo 4096915/4097343 Ya Injini ya Cummins QSK23

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Makina olumikizira ndodo ndiye gawo lalikulu losuntha la injini kuti azindikire kuzungulira kwa ntchito ndikumaliza kutembenuka kwamphamvu.Zimapangidwa ndi thupi, ndodo yolumikizira pisitoni, shaft yayikulu, chitsamba cholumikizira ndodo ndi flywheel ya crankshaft.Pogwira ntchito, pisitoni imanyamula mphamvu ya mpweya ndipo imayenda mozungulira mu silinda, yomwe imasinthidwa kukhala kayendedwe ka crankshaft kupyolera mu ndodo yolumikizira, ndipo imatulutsa mphamvu kuchokera ku crankshaft, pamene chitsamba chonyamula chimanyamula katundu wambiri.Polowetsa, kukanikizana ndi kutulutsa mpweya, flywheel imatulutsa mphamvu ndikusintha kusuntha kwa crankshaft kukhala kuyenda kwa piston.

Masamba akuluakulu ndi ang'onoang'ono a galimotoyo kwenikweni ndi tchire lobala, lomwe limagawanika kukhala tchire la crank ndi tchire lolumikiza ndodo.Amapangidwa ndi chitsulo cholimba kwambiri komanso chosavala.Amagawidwa mu zidutswa ziwiri, zomwe zimamangiriridwa ku crankshaft ndi cylinder block, ndi ndodo yolumikizira ndi crankshaft.Pali mabowo olowetsa mafuta pa chitsamba chonyamula.Injini ikamathamanga kwambiri, mafuta amawathira mbali zosiyanasiyana za injiniyo.Mafuta amalowa mu dzenje lolowera mafuta la chitsamba choberekera ndikuthira chitsamba chobala.Chitsamba chonyamula ndi chofanana ndi kubereka ndipo chimayambitsa kusiyana pakati pa magawo awiri pamtengo womwewo.Kuzungulira kwamayendedwe.Chifukwa cha kapangidwe kake kosavuta, kakulidwe kakang'ono komanso kukana kuvala, chipolopolo chonyamula chimagwiritsidwa ntchito kwambiri polumikizana ndi shaft mkati mwa injini zoyaka moto.