Sei mafuta ari kuwedzera uye akaderera-viscosity?

Sei mafuta ari kuwedzera uye akaderera-viscosity?

Pane imwe nguva, mafekitori mazhinji ekugadzirisa otomatiki zvisinei kuti ndeapi rudzi rwemafuta ekugadzirisa mota, ndeye kushandura 40 viscosity oiri, yakapusa uye yakaoma, iyo inonyatso ratidza maitiro ekugadzira akawanda einjini mugore.

Mazuva ano, yakaderera uye yakaderera mafuta viscosity yave maitiro ekusimudzira ekugadzira injini uye lubricant indasitiri, Japan, South Korea neUnited States, kusanganisira iyo yeGerman sisitimu yanga ichishandisa yakakwira viscosity mafuta, iri kukurudzirawo kushandiswa kweiyo low viscosity label. 0W20, 0W30, 5W20) mafuta. Saka nei mafuta ari kuwedzera kuderera-viscosity?

Injini yekugadzirisa tekinoroji iri kuwedzera uye yakanyanya kuwanda

Nekufambira mberi kwetekinoroji, tekinoroji yekugadzira injini iri kuramba ichikwira nekukwira, gaka riri pakati pezvikamu riri kuramba richiita diki nediki, uye injini ine mativi akanyanya kudaro ine zvakaderera zvinodiwa kune iyo mafuta viscosity inoshandiswa. Yakaderera viscosity mafuta ekuyerera mwero inokurumidza, inogona kukurumidza kusvika kune zvikamu zvekukwenya kwepamusoro kuti inyatso kuzadza injini.

Kuchengetedzwa kwezvakatipoteredza, nzvimbo yekuchengetedza mafuta

High viscosity oiri inokonzeresa kushambidzika, kuwedzera kushandiswa kwemafuta, matambudziko eruzha, kushandiswa kwemafuta akaderera e-viscosity kunoderedzawo injini inomhanya kuramba, asi zvakare kuderedza kushandiswa kwemafuta, kuderedza kuburitswa, zvinoenderana nekukurudzira kwepasirese kwekuchengetedza simba uye zvakatipoteredza. kuchengetedzwa kwehunyanzvi hwekugadzira mota.

Dambudziko rekuderera kwesimba refirimu remafuta rakagadziriswa neiyo yese synthesis process

Kana injini ichimhanya, pachava nemafuta emafuta firimu pakati pezvikamu kudzivirira maviri friction nzvimbo kubva pakubata. Kana kupikisa kwemafuta pakupisa kwakanyanya kusina kukwana, firimu remafuta rinoputika, uye zvikamu zvejini zvinorasikirwa nedziviriro uye kupesana kwakananga kunokonzera kupera.

Vanhu vazhinji vanopokana neoiri firimu simba reyakaderera viscosity mafuta, uye chikonzero nei yakaderera viscosity mafuta ichisimudzirwa zvakanyanya iye zvino haiparadzaniswe kubva mukusanganiswa kwemafuta akanyatsogadzirwa.

Kudzivirirwa kwemafuta ekugadzira kunogona kuwanikwa neine yakaderera mafuta viscosity uye yakakwana mafuta firimu simba uye yakakwirira tembiricha shear kuramba, kuitira kuti injini inogona kushandisa yakaderera mafuta viscosity nechokwadi lubrication uye kuderedza kushandiswa kwemafuta, kuuraya shiri mbiri nedombo rimwe.

Ribang SP/C5, GF-6 uye mamwe maoiri akajairwa makumi maviri eviscosity mamakisi, ayo anogona kuderedza kupfeka kweinjini, kukurudzira simba reinjini, kuvandudza hupfumi hwemafuta, uye kuunza zvinoshamisa kuita kumota yako!

Kwete chete yakanakisa lubrication, asiwo ine yakanaka yekuchenesa kuita uye kugadzikana. Inogona kuderedza kupera uye kubvaruka kwesludge uye kabhoni-yakaiswa zvikamu, uye zvakare kuchengetedza yakakodzera viscosity mwero wemafuta pakupisa kwakanyanya uye nekumhanya kwakanyanya kweinjini kuve nechokwadi chekuisa chisimbiso uye kuderedza kushandiswa kwemafuta.