Pani yemafuta.
Iyo pani yemafuta ndiyo yakaderera hafu yecrankcase, inozivikanwawo seyepasi crankcase. Basa racho nderekuvhara crankcase segoko retangi rekuchengetedza mafuta, kudzivirira tsvina kupinda, uye kuunganidza nekuchengetedza mafuta ekuzora anoyerera achidzoka kubva pakupokana kweinjini yedhiziri, kubvisa kumwe kupisa, uye kudzivirira oxidation yemafuta ekuzora. .
Iyo Oiri Sump iri pazasi peinjini: inobviswa uye inosimbisa crankcase seimba yetangi remafuta. Iyo pani yemafuta inonyanya kugadzirwa nesimbi yakatetepa ndiro inotsika, uye iyo yakanyanya kuomarara chimiro inowanzo kukanda simbi kana aluminium alloy. Iyo yemukati mafuta stabilizer baffle inoisirwa kudzivirira kuvhunduka kwepamusoro pemafuta kunokonzerwa neinjini yedhiziri turbulence splash, iyo inoenderana nekunaya kwemafuta ekuzora tsvina, uye rutivi rwakashongedzerwa negeji yemafuta kutarisa huwandu hwemafuta. Mukuwedzera, iyo yakaderera chikamu chepasi pepani yemafuta inoshongedzerwawo neoiri drain plug.
nyoro-mhando
Mazhinji emota dziri pamusika dzakanyorova mafuta sump, chikonzero nei ichinzi wet oil sump imhaka yekuti crankshaft crank uye yekubatanidza tsvimbo musoro weinjini inonyudzwa mumafuta ekuzora eoiri sump kamwe chete kutenderera kwe crankshaft. , ichiita basa rekuzora, uye nekuda kwekumhanya-mhanya kwe crankshaft, nguva imwe neimwe crank inonyudzwa mudziva remafuta ichimhanya zvakanyanya, inomutsa mamwe maruva emafuta nemhute yemafuta. Kuzora kwe crankshaft uye kubereka kunonzi splash lubrication. Neiyi nzira, iyo yemvura nhanho urefu hwemafuta ekuzora mupani yemafuta ine zvimwe zvinodiwa, kana yakadzikira, crankshaft crank uye yekubatanidza tsvimbo musoro haigone kunyudzwa mumafuta ekuzora, zvichikonzera kushaikwa kwekuzora uye yakatsetseka crankshaft uye. tsvimbo yekubatanidza uye ganda rinotakura; Kana iyo mafuta ekuzora yakakwira zvakanyanya, inotungamira kune yese kunyudzwa, kuitira kuti crankshaft kutenderera kuramba kuwedzere, uye pakupedzisira inotungamira mukudzikira kweinjini, nepo mafuta ekuzora ari nyore kupinda mukamuri yekupisa silinda, zvichikonzera injini kupisa mafuta, spark plug kabhoni kuunganidza uye mamwe matambudziko.
Iyi nzira yekuzora iri nyore muchimiro uye haidi imwe tangi yemafuta, asi kurerekera kwemota hakugone kuve kwakakura, zvikasadaro zvinokonzeresa tsaona inopisa yehumburumbira nekuda kwekuputsika kwemafuta uye kubuda kwemafuta.
yakaoma-mhando
Dry sumps inoshandiswa mumajini akawanda emotokari dzemujaho. Iyo haichengete mafuta mupani yemafuta, kana zvakanyanya, hapana pani yemafuta. Aya madhiri anotenderera ari mu crankcase anozorwa nekutsikirira kunze oiri kuburikidza neburi re metering. Nekuti iyo yakaoma mafuta pani injini kudzima basa repani yemafuta kuchengetedza mafuta, kureba kweiyo isina mafuta pani inodzikiswa zvakanyanya, kureba kweinjini kunoderedzwawo, uye kubatsirwa kwenzvimbo yepasi yegiravhiti kunobatsira kudzora. . Mukana mukuru ndewe kudzivirira kuitika kwekunyorova kwemafuta pani izvo nekuda kwekunyanya kutyaira uye marudzi ese eakaipa zviitiko.
Nekudaro, nekuti kudzvanywa kwemafuta ekuzora kunobva papombi yemafuta. Simba repombi yemafuta rinobatanidzwa negiya kuburikidza nekutenderera kwe crankshaft. Kunyangwe mune wet sump injini kunyangwe pombi yemafuta inodiwawo kuti ipe pressure lubrication yecamshaft. Asi dzvinyiriro iyi idiki, uye pombi yemafuta inoda simba shoma. Nekudaro, mumainjini akaoma emafuta epani, kusimba kwekumanikidza uku kunofanirwa kuve kwakakura. Uye saizi yepombi yemafuta yakakurisa kupfuura iyo yeinjini yemafuta akanyorova. Saka panguva ino pombi yemafuta inoda simba rakawanda. Izvi zvakaita sejini ine supercharged, pombi yemafuta inoda kushandisa chikamu chesimba reinjini. Kunyanya pakumhanya kwakanyanya, kumhanya kweinjini kunowedzera, kusimba kwekufamba kwezvikamu zvekukwesha kunowedzera, uye mafuta ekuzora anodiwa zvakare, saka pombi yemafuta inoda kupa kumanikidza kukuru, uye kushandiswa kwesimba re crankshaft kunowedzerwa.
Zviripachena, dhizaini yakadaro haina kukodzera kune yakajairwa mota dzemotokari, nekuti inoda kurasikirwa nechikamu chesimba rejini, iyo isingazongokanganisa kubuda kwemagetsi, asiwo haina kubatsira mukuvandudza hupfumi. Dry sumps saka inongowanikwa pamainjini akakwirira-anosimuka kana akakwira-simba, seayo akagadzirirwa kutyaira zvakanyanya. Semuenzaniso, Lamborghini iko kushandiswa kweyakaoma mafuta pani dhizaini, nekuda kwayo, kuwedzera muganho weiyo lubrication maitiro uye kuwana yakaderera nzvimbo yegiravhiti inonyanya kukosha, uye kurasikirwa kwesimba kunogona kugadzirwa nekuwedzera kutama uye zvimwe zvinhu. , maererano nehupfumi, iyi modhi haifaniri kufunga.
Fuel jekiseni pombi chikamu chakakosha chemafuta ekupa system yedhiziri jenareta. Mamiriro ayo ekushanda anobata zvakananga simba, hupfumi uye kuvimbika kwejenareta dizeli. Kugadzirisa kwakaringana chinhu chakakosha chinodiwa kuti uve nechokwadi chekushanda kwakajairika kwepombi jekiseni remafuta uye kuwedzera hupenyu hwayo hwesevhisi. Izvi zvinotevera "gumi zvinhu" zvinokudzidzisa kuchengetedza jekiseni pombi yejenareta redhiziri:
Kutanga, kunyatso chengetedza iyo jekiseni pombi accessories.
Pombi yeparutivi chivharo, dipstick, peturu yehuni (chishandiso chekufema), vharafu yekufashukira yemafuta, pombi yedziva yemafuta, siruu yendege yemafuta, bhaudhi yekumisa pombi yemafuta, nezvimwewo, kuve nechokwadi chakasimba, izvi zvishongedzo zvinoita basa rakakosha mubasa rejekiseni remafuta. pombi. Semuenzaniso, chifukidzo chemativi chinogona kudzivirira kupindira kweguruva, mvura uye zvimwe zvisina kuchena, mweya wekufema (une firiji) unogona kunyatsodzivirira kuparara kwemafuta, uye vheji yemafuta inoputika inoita kuti hurongwa hwemafuta huve nehumwe kudzvinyirirwa pasina kupinda mumhepo. Naizvozvo, zvinodikanwa kusimbisa kuchengetedza kwezvinhu izvi, uye kuona kuti kukuvadzwa kana kurasikirwa kunofanirwa kugadziriswa kana kutsiviwa nenguva.
Chechipiri, zvinodikanwa kugara uchitarisa kana huwandu hwemafuta muhuni jekiseni pombi yemafuta dziva uye hunhu hwayo hunoenderana nezvinodiwa.
Nguva imwe neimwe isati yatanga dhiziri jenareta inofanirwa kutarisa huwandu hwemafuta mupombi yejekiseni uye hunhu hwayo (kunze kwepombi yejekiseni inomanikidzwa kuiswa nejini), kuve nechokwadi chekuti huwandu hwemafuta hwakakwana uye mhando yacho. zvakanaka, kana mafuta akaora nekuda kwekusanganiswa nemvura kana dizeli, chiedza chichakonzera kupera kwekutanga kweplunger uye valve yekubuda kwemafuta, zvichiita kuti simba risina kukwana rejini yedhiziri uye zvakaoma kutanga. Muzviitiko zvakakomba, zvinokonzeresa ngura uye ngura yeplunger uye valve yekubuda kwemafuta. Nekuda kwekudonha mupombi yemafuta, kusashanda zvakanaka kwevharuvhu yekuburitsa mafuta, kupfeka tepi uye goko repombi yemafuta, uye kukuvadzwa kwerin'i yekuisa chisimbiso, mafuta edhiziri anodonhedza mudziva remafuta uye kunyungudutsa mafuta. inofanira kutsiviwa nenguva maererano nehutano hwemafuta, uye dziva remafuta rinofanira kunyatsocheneswa kana ratsiviwa, uye tsvina yakaita sedhaka iri pasi pedziva remafuta ichabviswa, kana zvikasadaro mafuta achaora munguva pfupi. . Huwandu hwemafuta hahugone kuve hwakawandisa kana hushoma, mafuta akawandisa mugavhuna, nyore kutungamira kune injini yedhiziri "inobhururuka", mafuta mashoma achaita kuti mafuta aite asina kunaka, anofanira kunge akavakirwa pamutongi wemafuta kana ndege yemafuta. . Mukuwedzera, kana injini yedhiziri isingashandiswi kwenguva yakareba, iva nechokwadi chekutarisa kana pane mvura, dizeli uye zvimwe zvisina kuchena mumvura yepombi yemafuta, kana paine inofanira kuchinjwa pakarepo, zvichida nekuda kwekuchengetedza kwenguva refu. , mvura iri nyore kuita plunger, iyo vharafu yemafuta inobatanidza zvikamu ngura uye inofa.
Chechitatu, isu tinofanirwa kugara tichitarisa uye kugadzirisa kupihwa kwemafuta ega yega silinda yepombi jekiseni.
Nekuda kwekupfeka uye kubvaruka kwekubatanidza plunger uye kubatanidza vharafu yemafuta, kudonha kwemukati kwedhiziri kuchaita kuti kupihwa kwemafuta kwecylinder yega yega kudzikire kana kusaenzana, zvichikonzera kuoma kwekutanga injini yedhiziri, kushomeka kwesimba, kuwedzera kwemafuta ekushandisa, uye kusagadzikana kwekushanda. Naizvozvo, zvinodikanwa kugara uchitarisa uye kugadzirisa kupihwa kwemafuta ega yega silinda yepombi jekiseni kuti uve nechokwadi chesimba reinjini yedhiziri. Mukushandiswa chaiko, huwandu hweoiri hunopihwa necylinder yega yega hunogona kutariswa nekutarisa utsi hwekubuda kwejenareta redhiziri, kuterera kurira kweinjini, uye kubata tembiricha yekubuda yakawanda.
Chechina, kushandisa yakajairika high-pressure tubing.
Fuel jekiseni pombi muoiri yekugovera maitiro, nekuda kwekumisikidzwa kwemafuta edhiziri, iyo elasticity ye-high-pressure tubing, high-pressure dhiziri inogadzira shanduko yekumanikidza muchubhu, kufambiswa kwemafungu muhubhu kunotora imwe nguva, mukati kuraira kuti ive nechokwadi chekuti silinda yeoiri yekupa nguva yeAngle inopindirana, mafuta ekupa ari yunifomu, injini yedhiziri inoshanda zvakanaka, kureba uye dhayamita ye-high-pressure tubing inosarudzwa mushure mekuverenga. Naizvozvo, kana iyo yakakwirira-kumanikidza tubing yehumburumbira yakakuvadzwa, iyo tubing ine mwero urefu uye dhayamita inofanira kutsiviwa. Mukushandiswa chaiko, nekuda kwekushaikwa kwetubhing yakajairwa, shandisa mamwe machubhu pane kufunga kuti kureba kwechubhu uye dhayamita yepombi zvakafanana, kuti kureba kwechubhu uye dhayamita yepombi zvakasiyana zvakanyanya. , kunyangwe inogona kushandiswa mukukurumidzira, asi inotungamira kune shanduko mune yeoiri yekugovera Angle uye huwandu hwemafuta ehumburumbira nguva isati yasvika, zvichikonzera kusaenzana kwekushanda kwemuchina wese, saka mukushandiswa kunofanirwa kushandisa chiyero chepamusoro- pressure tubing.
shanu, kugara uchitarisa kuvhara kwevhavha yekubatanidza.
Iyo jekiseni pombi inoshanda kwenguva yakati rebei, uye nekutarisa chisimbiso chekuvhara kwevhavha yemafuta, kupfeka kweplunger uye mamiriro ekushanda epombi yemafuta anogona kutongerwa zvakaenzana, izvo zvinogoneka pakuona kugadzirisa uye kugadzirisa nzira. Panguva yekuongorora, sunungura chisungo chehuputi chepamusoro-soro chesilinda yega yega uye pombi yepombi neruoko pombi yepombi yemafuta, kuitira kuti pave nekuyerera kwemafuta kubva pajojo rehubhu riri pamusoro pepombi yejekiseni, izvo zvinoratidza kuti mafuta. vharafu chisimbiso chakashata (zvechokwadi, senge chitubu chemafuta chitubu chakaputsika), senge chisimbiso chisina kunaka chemasilinda akawanda, unofanirwa kunyatsogadzirisa uye kuchengetedza pombi yejekiseni uye kutsiva vaviri vacho.
Ndokumbira utifonere kana uchida such zvigadzirwa.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
