Kulephera kwa silinda ya 1
Mu injini ya dizilo, muli kachipangizo kofanana ndi kapu mu dzenje la silinda la injini yayikulu. Chipangizochi ndi cylinder liner. Malingana ndi mitundu yosiyanasiyana, pali mitundu itatu yazitsulo za silinda: mtundu wa chikwi, mtundu wonyowa komanso wopanda mpweya. Panthawi yogwira ntchito, malo ogwirira ntchito otsekedwa amapangidwa pakati pa mzere wa silinda ndi mutu wa silinda, ndipo pansi pa mphamvu ya mpweya, pisitoni imabwereranso mu silinda, kotero kuti ntchito ya silinda ikhoza kuchitidwa. Panthawi imeneyi , machitidwe ambiri adzakhala nawo, zomwe zimachititsanso kukhala mbali ya injini ya dizilo yomwe imakonda kulephera. Kulephera kofala kwa cylinder liner ndi cylinder liner cavitation. Pamene injini ya dizilo ikugwira ntchito, pisitoni iyenera kusuntha mobwerezabwereza, kuti kutentha mkati mwa silinda kupitirire kukwera. Panthawiyi, kupanikizika pakati pa mkati ndi kunja kwa cylinder liner kudzakhala kosakwanira. Ngati pisitoni imakonda kugunda mosalekeza pamwamba pa cylinder liner panthawi yomwe ikuyenda, imatha kugwetsa chitsulo chomwe chili kunja kwa silinda, zomwe zimapangitsa kuti cavitation ya cylinder liner igwe, zomwe zimapangitsa kuti silinda liner isalephere. zimagwira ntchito bwino. Ipangitsa kuti injini ya dizilo isagwire bwino ntchito kapena kuyimitsa.
2 Kulephera kwa kutsetsereka M'mainjini a dizilo, mayendedwe otsetsereka ndi chinthu chofunikira kwambiri komanso chomwe chimakonda kulephera m'dongosolo. Mu injini ya dizilo, kutsetsereka kumagwira ntchito yofunika kwambiri. Pamene injini ya dizilo ikugwira ntchito, mayendedwe otsetsereka amayenda nthawi zonse. Pakugwira ntchito mosalekeza kwa chotengera chotsetsereka, chimayenera kudzozedwa ndi mafuta oyera opaka mafuta kuti muchepetse mikangano, koma ngati mafuta owonjezera omwe awonjezeredwa sali oyera mokwanira ndipo pali zinthu zakunja, zingayambitse mikwingwirima kumbali ina ya chitsamba chonyamula. za sliding bearing, zomwe zingakhudze kwambiri moyo wa sliding bearing ndikupangitsa kuti ikhale yovuta kuthetsa ntchito: nthawi yomweyo. nthawi, pakugwira ntchito yotsetsereka , zigawo zonyamula zimakhala zotha nthawi zonse, ndipo kutayika kwamtunduwu sikungatheke. Pambuyo pa nthawi yayitali yogwira ntchito, padzakhala kuwonongeka kwakukulu. Ngati ogwira ntchito yosamalira sanapeze vutolo mu nthawi, kapena kusintha ziwalo zomwe zawonongeka kwambiri pakapita nthawi Ngati zitagwetsedwa, chotengera chotsetsereka chingathe kupotoza, ngakhale kusweka kapena kuthyola tsinde, zomwe zingakhudze kukhazikika kwa injini ya dizilo komanso kwambiri. zimakhudza magwiridwe antchito a makina ofananira.
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Nthawi yotumiza: Apr-11-2023
