Kangani sefa yemotokari inoshanduka?
"Threefita" inofananidzira muindasitiri yakaumbwa kwenguva yakareba, inomiririra mhando nhatu dzeanowanzo shandiswa zvikamu zvemotokari, zvinoti: mafuta sefa, mafuta sefa Q, mhepo sefa.Ivo vakateerana vane basa reiyo lubrication system Q, iyo combustion system uye injini yekudyara sisitimu yekusefa yepakati, vhiri Valley kwauri kuti utaure pfungwa yakapusa, yakaenzana nemota mask uye sefa.Nekuti kazhinji muridzi anofanirwa kudzokorora kana kutsiva zvikamu zvitatu izvi panguva imwe chete pakuita kugadzirisa nekugadzirisa mota, saka mukuumbwa kwe "matatu sefa" chirevo chakadaro.
Chii basa remotokari "mafirita matatu"?
Motokari "mafirita matatu" inoreva sefa yemafuta, peturu sefa uye sefa yemhepo, basa ravo sezita rinoratidza, kusefa uye kuchenesa chero mvura uye gasi muinjini yemotokari, kuchengetedza injini, asi zvakare inogona kuvandudza kunyatsoshanda kweinjini.Izvi zvinotevera zvakanangana nezve mabasa avo uye nguva yekutsiva, mafirita emhepo
Izvo zvikamu zvikuru zvefirita yemhepo ndiyo sefa chinhu uye casing, iyo iyo sefa chinhu chikamu chikuru chekusefa, icho chakaenzana nebasa rekusefa gasi remota mask, uye casing ndiyo chimiro chekunze chekupa dziviriro inodiwa. nokuda kwesefa element, sefa guruva nejecha mumhepo panguva yekushanda kweinjini kusveta mumhepo yakawanda, kana mhepo isina kupepetwa zvakajeka, Guruva rakarembera mumhepo rinodhonzwa mucylinder.Ichamhanyisa boka repiston uye silinda kupfeka.Zvimedu zvakakura zvinopinda pakati pepiston necylinder zvinokonzeresa "cylinder pulling" yakakomba chiitiko, icho chakanyanya kukomba munzvimbo yakaoma uye ine jecha yekushanda.
Iyo sefa yemhepo inoiswa pamberi pecarburetor kana pombi yekupinza kusefa guruva nejecha mumhepo uye kuve nechokwadi chekuti mweya wakachena wakakwana wakapinda muhumburumbira.
