Ndi ntchito ziti za piston, piston mphete ndi piston?
Udindo waukulu wa piston ndikupirira mphamvu yomwe imapangidwa ndi sikisiyi yolumikizira, ndikudulirani mphamvu iyi polumikizana ndi pini ya piston, kuyendetsa crankshaft kuti izungulira. Piston pamwamba imapanganso chipinda cholumikizira ndi mutu wa silinda ndi silinda khoma. Piston imayendetsedwa ndi ndodo yolumikizira kuti mumalize ma strokes atatu a othandizika: kudya komanso kuponyedwa. Piston mphete imapanga mphete ya mafuta ndi mphete yamafuta.
Udindo waukulu wa piston ndikupirira kupsinjika kwa gasi mu silinda ndikudutsa izi ku ndodo yolumikizirana kudzera pa piston kin kuti ikanthe. Pamwamba pa piston imapanganso chingwe cha zibwenzi pamodzi ndi mutu wa silinda komanso khoma la silinda. Mphete ya piston imayikidwa mu piston mphete, ndipo mphete ya piston imaphatikizapo mitundu iwiri ya mphete yamagesi ndi mphete yamafuta.
Udindo wa piston pini ndi kulumikiza mutu wa piston ndi ndodo yolumikiza, ndikusamutsa mpweya wa piston ku ndodo yolumikizira.
Mphete ya piston imayikidwa mu piston mphete yopukutira pakati pa piston ndi khoma la silinda, pewani kusuntha kwa mpweya, ndikusinthanitsa piston yosalala. Pitani mphete zagawika zimagawika mphete ndi mphete za mafuta. Piston pini gawo la pini piston ndikulumikiza pisitoni ndi ndodo yolumikiza mutu wawung'ono, ndikusamutsa gulu la mpweya wa pisitoni kupita ku ndodo yolumikizira.
Awiri pamwamba pa piston ndi mphete za mafuta, zimadziwikanso kuti kapangidwe kake. Udindo wake ndi kusindikiza silinda kuti muchepetse mpweya wabwino, ndipo ili ndi gawo ndikusintha kutentha kuchokera pamwamba pa pisitoni ku cylinder limer, ndipo madzi ozizira amachotsa kutentha.
Zhuo Meng Shanghai Auto CO., Ltd. amadzipereka kugulitsa ma MG & Mauxs Auto Ovomerezeka kuti agule.
