Chii chinonzi mafuta sefa:
Iyo sefa yemafuta, inozivikanwawo semuchina sefa, kana gidhi remafuta, iri muinjini yekuzora mafuta.Kumusoro kwesefa ndiyo pombi yemafuta, uye zasi ndiko mativi einjini anoda kuzorwa.Mafirita emafuta anokamurwa kuita kuyerera kwakazara uye kupatsanurwa kuyerera.Iyo yakazara-yekuyerera sefa yakabatanidzwa munhevedzano pakati pepombi yemafuta uye nzira huru yemafuta, saka inogona kusefa mafuta ese ekuzora achipinda mugedhi remafuta.Iyo diverter sefa yakabatanidzwa mukufambirana neiyo huru nzira yemafuta, uye inongosefa chikamu chemafuta ekuzora anotumirwa nepombi yemafuta.
Chii basa remafuta sefa?
Iyo sefa yemafuta inosefa tsvina inokuvadza mumafuta kubva pani yemafuta, uye inopa crankshaft, yekubatanidza tsvimbo, camshaft, supercharger, piston mhete uye mamwe mapeya anofamba nemafuta akachena, ayo anoita basa rekuzora, kutonhora uye kuchenesa.nokudaro vachiwedzera hupenyu hwezvikamu izvi.Zvichitaurwa zviri nyore, basa remafuta sefa ndere kusefa mafuta, kuita kuti mafuta apinde mujini inochenesa, uye kudzivirira tsvina kupinda muinjini uye kukuvadza izvo chaizvo zvikamu.
Zvinoenderana nechimiro, iyo sefa yemafuta inogona kukamurwa kuita inotsiva mhando, spin-on mhando uye centrifugal mhando;zvinoenderana nekurongeka muhurongwa, inogona kukamurwa kuita yakazara-kuyerera mhando uye kupatsanurwa-kuyerera mhando.Iyo sefa zvinhu zvinoshandiswa muchina kusefa zvinosanganisira sefa bepa, kunzwa, simbi mesh, jira risiri rakarukwa, nezvimwe.
Sefa yemafuta inoshanda sei?
Munguva yekushanda kweinjini, simbi inopfeka marara, guruva, kabhoni inoiswa oxidized pakupisa kwakanyanya, colloidal sediments, uye mvura zvinoramba zvichisanganiswa mumafuta ekuzora.Basa resefa yemafuta nderokusefa kunze uku kusvibiswa kwemuchina uye mazamu, kuchengetedza mafuta ekuzora akachena uye kurebesa hupenyu hwayo hwesevhisi.Iyo sefa yemafuta inofanirwa kuve nehunhu hwekugona kusefa kwakasimba, kushomeka kwekuyerera uye hupenyu hurefu hwesevhisi.Kazhinji, mafirita akati wandei, mafirita akaomarara uye mafirita akanaka ane akasiyana kusefa masimba anoiswa murubrication system, ayo akabatana akabatana kana munhevedzano muchikamu chikuru chemafuta.(Iyo yakabatanidzwa munhevedzano ine mugero mukuru weoiri inonzi full-flow sefa. Kana injini iri kushanda, mafuta ose ekuzora anosefa nesefa; iya yakabatana nayo inonzi split-flow sefa) .Pakati pavo, iyo coarse sefa yakabatanidzwa munhevedzano muchikamu chikuru chemafuta, uye iyo yakazara-inoyerera sefa;iyo yakanaka sefa yakabatana mukufambirana muchikamu chikuru chemafuta, uye iri kupatsanurwa-kuyerera sefa.Injini dzemotokari dzemazuva ano dzinowanzova nesefa yekuunganidza uye sefa yemafuta akazara.Iyo coarse sefa inobvisa tsvina ine chidimbu saizi ye 0.05mm kana kupfuura mumafuta, nepo iyo yakanaka sefa inoshandiswa kusefa kunze tsvina yakanaka ine particle size ye 0.001mm kana kupfuura.
Tine akawanda mafirita emafuta ekuti iwe usarudze kubva: wedzera jump to[chigadzirwa chikamu peji peji]
Nguva yekutumira: Nov-10-2022
