Chii chinonzi oiri yekumashure yecrankshaft yemotokari?
Chisimbiso chemafuta chekumashure checrankshaft yemotokari chinhu chakakosha chekuvhara chakaiswa pamucheto wecrankshaft yeinjini, pedyo nenzvimbo yekubatanidza nebhokisi remagiya. Basa rayo guru nderekudzivirira mafuta emukati meinjini kuti asabude kunze uye kudzivirira guruva, hunyoro nezvimwe tsvina kuti zvisapinde. Basa guru
Oiri yeinjini yakavharwa: Inodzivirira mafuta ekuzora ari mu crankcase kuti asabude nepaburi riri pakati pe crankshaft ne cylinder block (kana transmission housing).
Inobvisa tsvina yekunze: Inodzivirira jecha, utsi hwemvura, nezvimwewo kuti zvisapinde mukati meinjini, ichidzivirira sisitimu yekuzora.
Inochengetedza kugadzikana kwemafuta: Inovimbisa kushanda kwakajairika kwesystem yekuzora mafuta muinjini, ichidzivirira kutadza kwekuzora mafuta, kusakara kweinjini, uye kutopisa zvakanyanya nekuda kwekurasikirwa nemafuta.
Maumbirwo uye Zvishandiso
Kazhinji inogadzirwa nerabha inodzivirira kupisa kwakanyanya (senge fluororubber, nitrile rabber) uye furemu yesimbi.
Inoshandisa dhizaini yechimiro chemiromo miviri. Imwe mugumo unovhara pamusoro pe crankshaft inotenderera, uye imwe mugumo unovhara gomba rekuisa. Zvimwe zvigadzirwa zvine maspring anozvisimbisa ega kuti zviwedzere kushanda kwekuvhara.
Panguva yekuisa, zvinodikanwa kuti unyatsopinda mugomba rechigaro checrankshaft. Kudzora kwekutsungirira kwacho kwakasimba (senge ± 0.03mm) kuti uve nechokwadi chekuti chinovharwa zvakanaka.
Matambudziko Akajairika Nemigumisiro
Migumisiro yekukwegura kana kukuvara:
Zvidiki: Kubuda kwemafuta, zvichisvibisa clutch, flywheel, kana nzvimbo yeinjini.
Zvakakomba: Kuderera kwehuwandu hwemafuta, zvichikonzera kusakwana kwemafuta, zvichikonzera ruzha rusina kujairika rweinjini, kupisa zvakanyanya, uye kutokuvadza zvakanyanya.
Kuoma kwekutsiva: Zvinoda kupatsanura transmission, nebasa rakaoma uye mari yakawanda.
Kurudziro Yekutsiva
Zvinokurudzirwa kushandisa zvikamu zvepakutanga kana zvemhando yepamusoro. Zvikamu zvisiri zvepakutanga zvinogona kungobuda mvura zvakare mushure memwedzi mishoma.
Pakugadzirisa kwezuva nezuva, tarisai kuti hapana mavara emafuta. Kana pakaonekwa kuti panenge pabuda mvura, gadzirisai nekukurumidza. Kana muchida kuziva nzira dzekutsiva mamwe marudzi emota (akadai seMazda 3, Yuchai 6108, Cruze, nezvimwewo) kana kuti mamwe marudzi emota anoenderana neoiri, ndapota ipai rumwe ruzivo.
Basa guru rechisimbiso chemafuta ekumashure checrankshaft yemotokari nderekuvhara kubatana pakati pemucheto wekumashure wecrankshaft yeinjini negiya regiya, kudzivirira kubuda kwemafuta anozora uye kudzivirira kupinda kwezvinosvibisa zvekunze zvakaita seguruva nehunyoro muinjini. Mabasa chaiwo ndeaya anotevera:
Kudzivirira kudonha kwemafuta: Kuve nechokwadi chekuti mafuta ekuzora ari mu crankcase yeinjini haadonhe kubva kumashure kwe crankshaft kuenda kubhokisi remagiya kana kunze, nokudaro zvichiita kuti sisitimu yekuzora ishande zvakanaka.
Kudzivirira tsvina yekunze: Kudzivirira matope, utsi hwemvura, guruva, nezvimwewo kuti zvisapinde mu crankcase, kudzivirira kusakara kwemabheringi nezvikamu zvemukati.
Kuchengetedza kumanikidzwa kwemafuta uye mafuta: Kuburikidza nekuvharwa kwemafuta (muromo wechisimbiso chemafuta unosangana necrankshaft inotenderera) uye kuvharwa kwemafuta (mucheto wekunze wechisimbiso chemafuta uri pakati pegomba rekuisa), zvichiita chidziviriro chinoshanda chekuvhara mafuta kuti ive nechokwadi chekuti mafuta einjini anoshanda zvakanaka.
Kana chisimbiso cheoiri chekumashure checrankshaft chikasakara kana kukuvara, chichaita kuti oiri ibude, izvo zvinogona kukonzera kusakwana kwemafuta einjini, kupisa zvakanyanya, uye kutotadza kushanda zvakanaka kwemuchina. Saka, kana oiri ikabuda, zvinodikanwa kuti itsiviwe nenguva.
Kutsiva chisimbiso chemafuta chekumashure checrankshaft hakusi kugadzirisa kukuru; chinhu chinogara chichigadziriswa uye kazhinji hachidi kupatsanurwa kwezvikamu zvepakati zveinjini.
Kukundikana kwechisimbiso chemafuta ekumashure kwecrankshaft yemotokari idambudziko rakajairika asi rakakosha rekuvharwa kweinjini. Kana rikasagadziriswa nenguva, rinogona kukonzera kusakwana kwemafuta, kukurumidza kupera kweinjini, uye kutokuvara zvakanyanya. Inotevera ndiyo pfupiso yeruzivo rwakakosha:
Zvikonzero Zvinowanzoitika
Kubuda kwemupendero: Muromo wechisimbiso cheoiri wasakara, wakwegura, chitubu chinodonha, kana kuti gwara rekuisa harina kururama, zvichikonzera kutadza kwechisimbiso.
Kubuda kwemvura mumipendero: Chisimbiso chemafuta chakakanganisika, chakasununguka, chakatsveyama, kana kuti chakakwenywa, kunyanya nekuda kwekusaenzana kwenzvimbo yekudzvanya uye nzvimbo yekuisira, zvichikonzera simba risina kuenzana pamuromo.
Zvinhu zvisina kunaka:
Kuisa pasina kushandisa mafuta asina mafuta anobva mupetroleum, zvichiita kuti chisimbiso chemafuta chisununguke uye chidonhe;
Mafuta einjini akawandisa kana kuti akaora, zvichikonzera kumanikidzwa kwakanyanya mu crankcase;
Kupisa kwakanyanya uye mamiriro ekushanda akaomarara zvinokurumidzisa kukwegura kwechisimbiso chemafuta.
Mhedzisiro yekukanganisa
Kuwedzerwa kwekushandiswa kwemafuta, kudzikira kwehuwandu hwemafuta, zvichikanganisa mhedzisiro yekuzora;
Kukurumidza kupera kweinjini, kushaikwa kwemafuta kwenguva refu kunogona kukonzera kutadza kushanda zvakanaka kwakadai se cylinder seizure uye shaft seizure;
Kusvibiswa kwemafuta emuchina wechassis, zvichikonzera njodzi dzekuchengetedza.
Mazano ekugadzirisa
Kurumidza kuona huwandu hwekubuda kwemafuta:
Kudonha kudiki: Hakugone kutsiva kwenguva pfupi, asi unofanirwa kutarisa huwandu hwemafuta nguva nenguva wozozadza ;
Kubuda kwemvura kwakakosha (sekudonha kwemafuta, kuungana kwemafuta mupoto yemafuta): Inofanira kugadziriswa nekukurumidza sezvinobvira.
Matanho ekukurumidzira (kwerwendo rupfupi chete):
Wedzera huwandu hwakakodzera hwemafuta emuinjini mu crankcase kuti mafuta arambe achinyoroveswa;
Edza kuvharwa kwechinguvana: Bvisa chifukidziro chikuru chekupedzisira chebheya uye shandisa musanganiswa weshinda yeasbestos yakaputirwa nemafuta uye girafu yeasbestos strip yekuvhara kwechinguvana.
Chirongwa chekugadzirisa chakarongeka:
Tsiva chisimbiso chemafuta chekumashure checrankshaft: Zvinoda kupatsanura giya remagiya, uye zvinokurudzirwa kuti zvishandiswe nenyanzvi yehunyanzvi;
Shandisa zvikamu zvefekitori zvepakutanga uye mafuta anozora asiri epetroleum kuti uise kuti uvhare zvakanaka;
Kana zvichikonzerwa nemafuta emuinjini akawandisa, huwandu hwemafuta hunofanira kudzikiswa kusvika padanho rakajairika kutanga.
Mazano ekudzivirira:
Kugadziriswa nguva dzose, kutsiva mafuta einjini nenguva;
Dzivisa kushanda kwenguva refu panguva yekupisa kwakanyanya uye mutoro wakawanda;
Paunenge uchitsiva chisimbiso chemafuta, iva nechokwadi chekushandisa maturusi akakosha kuti uve nechokwadi chekuti kuiswa kwacho kwakafanana.
Chiyeuchidzo chakakosha: Usanonotse kubuda kwemafuta kwechisimbiso cheoiri chekumashure kwenguva yakareba; kunyangwe zvikasakanganisa kutyaira kwenguva pfupi, zvichakanganisa hupenyu hweinjini zvishoma nezvishoma.
Zvinokurudzirwa kuenda kuchitoro che4S kana chitoro chehunyanzvi chekugadzirisa chirwere kuti uongororwe uye urapwe.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
