Kodi pisitoni, mphete ya piston ndi piston ndi chiyani?
Udindo waukulu wa pisitoni ndi kupirira mphamvu yopangidwa ndi mphamvu ya gasi mu silinda, ndikudutsa mphamvu iyi ku ndodo yolumikizira kudzera pa piston, ndikuyendetsa crankshaft kuti izungulira. Pamwamba pa pistoni imapanganso chipinda choyaka moto chokhala ndi mutu wa silinda ndi khoma la silinda. Pistoni imayendetsedwa ndi ndodo yolumikizira kuti amalize mikwingwirima itatu yothandiza: kudya, kuponderezana ndi kutulutsa. Mphete ya pistoni imakhala ndi mphete yamafuta ndi mphete yamafuta.
Udindo waukulu wa pisitoni ndi kupirira kupanikizika kwa gasi mu silinda ndikudutsa kukakamiza uku ku ndodo yolumikizira kudzera pa piston kukankhira crankshaft kuti izungulira. Pamwamba pa pisitoni imapanganso chipinda choyaka moto pamodzi ndi mutu wa silinda ndi khoma la silinda. Mphete ya pisitoni imayikidwa mu pisitoni ring groove, ndipo mphete ya pistoni imaphatikizapo mitundu iwiri ya mphete yamafuta ndi mphete yamafuta.
Ntchito ya pistoni ndi kulumikiza mutu wawung'ono wa pisitoni ndi ndodo yolumikizira, ndikusintha mphamvu ya mpweya wa pisitoni ku ndodo yolumikizira.
Mphete ya pisitoni imayikidwa mu pisitoni ring groove kuti atseke kusiyana pakati pa pisitoni ndi khoma la silinda, kuteteza mpweya wa gasi, ndikupangitsa kubwereza kwa pistoni kukhala kosalala. Mphete za pistoni zimagawidwa kukhala mphete zamafuta ndi mphete zamafuta. Piston Piston Ntchito ya pistoni ndi kulumikiza pisitoni ndi ndodo yolumikizira mutu wawung'ono, ndikusamutsa mphamvu ya gasi ya pisitoni ku ndodo yolumikizira.
Awiri omwe ali pamwamba pa pisitoni ndi mphete za gasi, zomwe zimatchedwanso kuti compression mphete. Ntchito yake ndi kusindikiza silinda kuti mpweya usadutse, ndipo ili ndi gawo ndikusamutsa kutentha kuchokera pamwamba pa pisitoni kupita ku cylinder liner, ndipo madzi ozizira amachotsa kutentha.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
