Oiri inoiswa pazasi peinjini, inozivikanwawo seyepasi crankcase. Ikozvino, chikamu chepamusoro checylinder block ndiyo cylinder block, kusanganisira chikamu chezasi chepani yemafuta ndiyo crankcase. Iyo cylinder block uye crankcase inofanira kusungwa pamwechete.
Iye zvino kuti zvive nyore kugadzira uye kugadzirisa, chikamu chepamusoro che crankshaft uye cylinder block inokandwa pamwechete, uye pani yemafuta inova chikamu chakasiyana, chakasungirirwa kune crankcase nema screws.
Pani yemafuta inoshandiswa kuchengetedza mafuta, uye, hongu, mamwe mabasa, akadai sekuvhara crankcase kuti iite nzvimbo yakachena yekushanda, kuchengetedza tsvina, kupisa kupisa mumafuta ekuzora, nezvimwe.
Kuiswa chinzvimbo chemafuta pani Basa remafuta pani
Basa guru repani yemafuta ndiro kuchengetedza mafuta. Injini painomira kushanda, chikamu cheoiri chiri muinjini chinodzokera mugango remafuta negiravhiti. Kana injini yatanga, pombi yeoiri inoendesa oiri kunzvimbo dzese dzekuzora dzeinjini, uye oiri zhinji inowanzova mupani yemafuta. Kazhinji, basa repani yemafuta ndere kuvhara crankcase segomba retangi rekuchengetera, kuvhara crankcase, kudzivirira tsvina kupinda mutangi, kuunganidza uye kuchengetedza mafuta ekuzora nekuda kwekupokana, kubudisa imwe kupisa, kudzivirira. mafuta ekuzora oxidation.
Kurongeka kwemafuta pasi shell
wet sump
Mota zhinji dziri pamusika dzakanyorova mafuta pani, saka dzinonzi wet oil pani, nekuda kweinjini crankshaft crank uye link musoro, crankshaft inonyudzwa muoiri pani yekuzora mafuta kamwe, tamba basa rekuzora. Panguva imwecheteyo, nekuda kwekumhanya kwakanyanya kwe crankshaft, imwe neimwe crank yekumhanya yakanyudzwa mutangi remafuta, inomutsa rimwe ruva remafuta nemhute yemafuta kuzora crankshaft uye shaft tile, iyi ndiyo inonzi splash lubrication. . Izvi zvinoda hurefu hwechiyero chemvura yemafuta ekuzora mupani yemafuta. Kana yakanyanya kuderera, crankshaft crank uye tsvimbo yekubatanidza musoro mukuru haugone kunyudzwa mumafuta ekuzora, zvichikonzera kushaikwa kwekuzora uye kutsvedzerera kwe crankshaft, tsvimbo yekubatanidza uye shaft tile. Kana iyo mafuta ekuzora yakakwira zvakanyanya, zvinokonzeresa kunyudzwa kwese, kuwedzera kutenderera kwekupokana kwe crankshaft, uye pakupedzisira kuderedza kushanda kweinjini. Panguva imwecheteyo, mafuta ekuzora ari nyore kupinda mukamuri yekupisa ye cylinder, izvo zvinotungamira mukutsva kweinjini, spark plug kabhoni uye mamwe matambudziko.
Iyi nzira yekuzora yakareruka muchimiro, pasina chikonzero chekumisikidza imwe tangi yemafuta, asi kurerekera kwemota hakufanirwe kunge kwakakura, zvikasadaro zvinokonzeresa tsaona yekupwanya kubuda kwemafuta, kupisa matairi uye kudhonza silinda. Yakanyorova mafuta ezasi goko chimiro
dry sump
Dry oil sumps anoshandiswa mumainjini akawanda emujaho. Haichengetedzi mafuta mugango remafuta, kana kuti, haina mafuta pani. Aya madhiri anotenderera ari mu crankcase anozorwa nekudzvanya nemaburi emamita. Nekuti iyo yakaoma mafuta pani injini inobvisa basa rekuchengetedza mafuta pani yemafuta, saka kureba kwepani yemafuta asina kuchena kunoderedzwa zvakanyanya, uye kureba kweinjini zvakare kunoderedzwa. Kubatsira kwenzvimbo yakaderedzwa yegiravhiti yakanaka pakutonga. Mukana mukuru ndewekudzivisa iyo yakaipa chiitiko cheakasiyana nyoro mafuta pani inokonzerwa nekutyaira kunotyisa.
Inoda kuomesa huwandu hwemafuta muhari yemafuta, kwete yakawanda uye kwete yakawanda. Kana isina kuzara ngairaswe. Kufanana neropa remunhu, mafuta ari mupani yemafuta anosefa kuburikidza nepombi yemafuta kuenda kusefa, yozoenda kuchiso chekushanda chinoda kuzorwa, uye pakupedzisira kugango remafuta kutenderera kunotevera. Hupenyu hwesevhisi yeoiri yeinjini inodiwawo, uye inofanira kutsiviwa kana yakafanira. Yakawanda yepani yemafuta inogadzirwa nesimbi yakatetepa plate stamping. Iyo yakagadzika baffle yemafuta inoisirwa mukati kudzivirira kuvhunduka kwakaringana uye kuputika kunokonzerwa neoiri muchina turbulence, iyo inobatsira kune kunaya kwemafuta ekuzora tsvina. Mutongi wemafuta akaiswa padivi kuti atarise huwandu hwemafuta. Pamusoro pezvo, chikamu chepasi chepasi pani chakashongedzerwa neoiri plug yekutsiva mafuta.
Iwe unofanirwa kuterera kune pani yemafuta paunenge uchityaira, nekuti pani yemafuta iri pazasi peinjini. Kunyangwe iyo injini yepasi ndiro yakachengetedzwa, ndiyo zvakare iri nyore kukwenya pani yemafuta inotungamira mukudonha kwemafuta. Usavhunduka kana pani yemafuta ichidonha. Tarisa uone chinyorwa ichi pane ino saiti kuti -- inobata sei nekudonha kwemafuta pani.
