Kuyika mphete ya piston
Mphete za pistoni zimagawidwa kukhala mphete zamafuta ndi mphete zamafuta. Injini ya dizilo ya 195 imagwiritsa ntchito mphete ya gasi ya inkstone ndi mphete imodzi yamafuta, pomwe injini ya dizilo ya Z1100 imagwiritsa ntchito mphete ziwiri za gasi ndi mphete imodzi yamafuta. Amayikidwa mu pisitoni ring groove, kudalira mphamvu zotanuka kumamatira ku khoma la silinda, ndikuyenda mmwamba ndi pansi ndi pisitoni. Pali ntchito ziwiri za mphete ya mpweya, imodzi ndikusindikiza silinda, kuti mpweya wa silinda usalowe mu crankcase momwe mungathere; china ndicho kusamutsa kutentha kwa mutu wa pisitoni ku khoma la silinda.
Mphete ya pisitoni ikatuluka, mpweya wochuluka wotentha kwambiri umatuluka pamphambano wa pisitoni ndi silinda. Sikuti kutentha komwe kumalandiridwa ndi pisitoni kuchokera pamwamba sikungapitirire ku khoma la silinda kupyolera mu mphete ya pistoni, komanso kunja kwa pisitoni ndi mphete ya pistoni idzatenthedwa kwambiri ndi mpweya. , potsirizira pake kuchititsa kuti pisitoni ndi mphete ya pistoni zipse. Mphete yamafuta imagwira ntchito ngati scraper kuti mafuta asalowe muchipinda choyaka. Malo ogwirira ntchito a mphete ya pistoni ndi ovuta, komanso ndi gawo lowopsa la injini ya dizilo.
Samalani mfundo zotsatirazi posintha mphete za pistoni:
(1) Sankhani mphete ya pisitoni yoyenerera, ndipo gwiritsani ntchito mphete yapadera ya pisitoni kuti mutsegule bwino mphete ya pistoni poyiyika pa pisitoni, ndikupewa mphamvu yochulukirapo.
(2) Mukasonkhanitsa mphete ya pistoni, mvetserani kumene akulowera. Mphete ya chromium iyenera kuyikidwa mumphepo yoyamba ya mphete, ndipo chodulidwa chamkati chiyenera kukhala chokwera; pamene mphete ya pistoni yokhala ndi cutout yakunja yayikidwa, chodula chakunja chiyenera kukhala pansi; Nthawi zambiri, m'mphepete mwakunja kumakhala ndi ma chamfers, koma m'mphepete mwa m'munsi mwa mlomo wam'munsi mulibe zotchingira. Samalani njira yoyika ndipo musayiyike molakwika.
(3) Pamaso pa ndodo yolumikizira pisitoni isanakhazikitsidwe mu silinda, malo a mipata yomaliza ya mphete iliyonse ayenera kugawidwa mofanana mozungulira pisitoni, kuti apewe kutulutsa mpweya ndi kutayikira kwamafuta chifukwa cha madoko ophatikizika. .
