Kodi Lap joint of piston ring ndi chiyani

Timagwiritsa ntchito CaterpillarC15/3406 pisitoni mphete 1W8922 OR (1777496/1343761)/1765749/1899771kukhala chitsanzo kufotokoza

Mu injini yoyaka mkati, mphete za pistoni ndizofunikira kwambiri zomwe zimathandiza kusindikiza chipinda choyatsira moto ndikusunga injini yogwira ntchito bwino. Kuphatikizika kwa mphete za pistoni kumatanthawuza makonzedwe ndi makonzedwe a mphete za pistoni zomwe zimayikidwa pa pistoni.

Nthawi zambiri, pisitoni imakhala ndi mphete zingapo zomwe zimayikidwa mumizere mozungulira mozungulira. Chiwerengero ndi makonzedwe a mphete zimatha kusiyanasiyana malinga ndi kapangidwe ka injini, koma kasinthidwe wamba imakhala ndi mphete zitatu: mphete ziwiri zoponderezana ndi mphete imodzi yowongolera mafuta.

Ma compression mphete:
Mphete ziwiri zophatikizirazi ndizomwe zimatsekera chipinda choyaka moto, kuletsa kutuluka kwa mpweya pakati pa pisitoni ndi khoma la silinda. Mphetezi zimayikidwa m'mizere yosiyana pafupi ndi pamwamba pa pistoni. Amapanga chisindikizo cholimba pakhoma la silinda pomwe amalola kuti pisitoni ibwererenso.

Mphete Yowongolera Mafuta:
Mphete yowongolera mafuta ili m'munsi mwa pisitoni ndipo ili ndi udindo wowongolera kuchuluka kwa mafuta pakhoma la silinda. Ntchito yake yayikulu ndikuchotsa mafuta ochulukirapo pakhoma la silinda pomwe pisitoni ikugwera pansi, komanso kupereka mafuta kuti asavale kwambiri.

Kuphatikizika kwapadera kumatanthawuza dongosolo ndi dongosolo la mphete. Mwachitsanzo, kuphatikizika kofanana kwa pisitoni kungakhale mphete imodzi yopondereza pamwamba, yotsatiridwa ndi mphete yowongolera mafuta, ndiyeno mphete yachiwiri yopondereza yomwe ili pafupi kwambiri ndi pansi. Komabe, opanga mainjini osiyanasiyana amatha kukhala ndi kusiyana kwa ma mphete kutengera kapangidwe kawo ndi zofunika.

Kusankha kwa mphete za pistoni kumadalira zinthu monga kapangidwe ka injini, zolinga zogwirira ntchito, ndi momwe amagwirira ntchito. Kukongoletsedwa ndi mphete kumathandizira kukwaniritsa kuponderezana koyenera, kuchepetsa kugwiritsa ntchito mafuta, kuthira mafuta bwino, komanso kusindikiza kogwira mtima, zomwe zimapangitsa kuti injini igwire bwino ntchito komanso moyo wautali.

Kunena mosapita m'mbali: Posonkhanitsa mphete za pistoni, njira yotsegulira iyenera kugwedezeka, kawirikawiri madigiri 90, madigiri 120 kapena madigiri 180 mosiyana.