Kushandiswa kwemafuta ejenareta redhiziri kunoendepi?Chikamu chayo chinomhanyira mukamuri yekupisa nekuda kwekukanganiswa kweoiri uye inopiswa kana kuumba kabhoni, uye chimwe chikamu chinobuda kubva panzvimbo iyo chisimbiso chisina kusimba.Diesel jenareta mafuta kazhinji anopinda mukamuri rinopfuta kuburikidza nemukaha uri pakati pemhete yepiston uye ring groove, uye mukaha pakati pevharuvhu uye duct.Chikonzero chakananga chekutiza kwayo ndiyo mhete yekutanga yepiston munzvimbo yekumusoro pedyo nekumhanya kwayo inodonha zvakanyanya, inosungirirwa kune lubricant iri pamusoro yakakandwa mukamuri yekupisa.Naizvozvo, kucheneswa pakati pemhete yepiston nepiston, kugona kukwesha kwemafuta kwemhete yepiston, kudzvanywa mukamuri rinopisa uye viscosity yemafuta zvese zvine hukama nekushandiswa kwemafuta.

Kubva pamamiriro ekushanda, viscosity yemafuta anoshandiswa yakadzikira, kumhanya kweyuniti uye tembiricha yemvura yakakwira zvakanyanya, cylinder liner deformation inodarika muganhu, huwandu hwekutanga uye kumira, zvikamu zveyuniti zvinopfeka zvakawandisa, mafuta. chiyero chakanyanya kukwirira, nezvimwewo zvichaita kuti kushandiswa kwemafuta kuwedzere.Nekuda kwekukotama kwetsvimbo yekubatanidza, kubuda kwepiston kunokonzerwa nemuviri kuumba kushivirira hakuzadzise zvinodiwa (chiratidzo chiri pamagumo episton pin axis, rumwe rutivi rwepiston ring bank uye rumwe rutivi rwepiston. siketi inoratidzika cylinder liner uye piston kupfeka mamaki), zvakare chikonzero chakakosha chekuwedzera kwekushandiswa kwemafuta.

Kubatanidza zvikonzero zviri pamusoro apa, unogona kudzora kushandiswa kwemafuta kubva kune zvakasiyana-siyana zvakadai seyakakodzera gap pakati pepiston ring uye piston, kumanikidzwa kwekamuri yekupisa, kukurumidza kwechikwata, nezvimwewo. Unogonawo kushandisa mhete yakamonyoroka uye mhete yemafuta yakasanganiswa, izvo zvakare zvine mhedzisiro iri pachena mukuderedza kushandiswa kwemafuta.