Dry sump injini: kushanda uye musimboti wekushanda

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Mafuta akaoma sei sump
Zvayakanakira nezvayakaipira
Ndeapi mota ane sump yakaoma?

Nepo huwandu hwakawanda hwedzimota dziine sump yakanyorova system, midhudhudhu mizhinji nedzimwe mota dzakakwira dzinoshandisa chishandiso chakasiyana chinonzi sump yakaoma. Ngationei pamwe chete kuti izvi zvinorevei uye zvinorevei ...

Mafuta akaoma sei sump

pano zvakashata nzira yemafuta mune yakadaro system:

Oiri inochengetwa mutangi padivi peinjini.
Iyo pombi yemafuta inoyamwa mumafuta kuti uitumire kune iyo firita yemafuta.
Mafuta achangobva kusefa anotungamirwa kune dzakasiyana-siyana zvinofamba zvikamu zveinjini yekukodza (crankshaft, piston, mavhavha, nezvimwewo).
Iyo migero inokonzeresa kuti mafuta agopedzisira anyura zvakare muchimedu
Ivo vanoyamwa mukati uye vanodzoserwa kune radiator.
Oiri yakanyoroveswa inodzokera kwayakatangira: dura.

Zvayakanakira nezvayakaipira

Kubatsira:

Iyo yakavandudzwa sisitimu inoshanda iyo inopa kugara ichipinda kunyangwe hazvo kufamba kwemotokari (ndosaka sisitimu iyi ichishandiswa kune injini dzendege), zvinova zvinonyanya kushanda panguva yemakwikwi. Mune sump yakanyorova, kuputika kwemafuta kunogona kudzivirira mafuta ekuwedzera uye injini haigamuchire mafuta kwenguva pfupi.
Sezvo tangi risingachagari mukabhokisi kakamanikidzwa nechepasi peinjini, iyo yekupedzisira (injini) saka yakadzikira, iyo inobvumira kuti iiswe pazasi kudzikisa nzvimbo yepakati yegiravhiti yemota.
Inobatsira kudzivirira mafuta kubva pakuputika (kupinda) pa crankshaft sezvo ichi chiri sosi ye "kupera simba". Chokwadi, injini inorasikirwa nesimba nekuda kwe "mafuta anoputika" kuburikidza necrankshaft.

payakaipira:

Iyo sisitimu inodhura nekuti yakanyanya kuomarara: zvinodikanwa kutonhodza mafuta, nekuti ndiyo sump nyoro inoita basa iri kune mamwe marudzi enjini.
Izvi hazvisi chete zvinodhura chete, asi zvakare zvinowedzera mukana wekuputsa.

Ndeapi mota ane sump yakaoma?

Kune mota dzakakurumbira senge supercars dzakajairwa: Porsche, Ferrari, nezvimwe. Iyi sisitimu inowanikwawo pane mamwe mainjini akasarudzika anomisikidza mamwe emhando yepamusoro evaGerman sedans uye ayo anotengeswa zvakanyanya muUSA (semuenzaniso, makuru eFSI mauniti kubva kuAudi). Iyo twin-turbo AMG V8 injini yakaoma zvakare. Kune rimwe divi, iyi haisi iyo kesi yeM3, zvisinei nezera.

Kune rimwe divi, uye ini ndichizvidzokorora, midhudhudhu yakashongedzerwa nayo, hongu, nekuda kwezvikonzero zvine chekuita nekufamba kukuru kweyekupedzisira panguva yekushandisa kwavo (oblique kutendeuka), nekudaro uchidzivirira chero chinzvimbo / kubviswa kwemafuta.