Maintenance Solutions yeVolvo Injini Jenareta muChando

Heino sumo pfupi yekushanda kwechando uye kugadzirisa kweVolvo penta injini.Kuti uwane ruzivo, ndapota tarisa kune Mushandisi Manual yeinoenderana modhi.

Tanga, mira uye shandisa injini

1. Preheat

Iyo preheating mudziyo inonyanya kukamurwa kuita inlet preheating uye silinda liner mvura preheating.Mazhinji emhando dzeinjini dzeVolvo, senge 8L, 11L uye 13L injini, dzakashongedzerwa neyakagadzika preheating mudziyo seyakajairwa, uye silinda liner mvura yekudziya mudziyo inoda kuwedzerwa munzvimbo shoma.Kunzvimbo yemusika yeHong Kong Machina, kumisikidzwa kweyekupinza mweya preheating mudziyo inogona kuve nechokwadi chekutanga kweinjini.Munzvimbo dzakakosha, dzakadai senzvimbo dzine hupamhi hwepamusoro paQinghai Tibet Plateau, nekuda kwekudzikira kweokisijeni, zvinokurudzirwa kuwedzera mudziyo wekudziya moto wekubatsira kutanga.Zvinorambidzwa kushandisa jekiseni re ether kubatsira kutanga-up, iyo inopwanya inlet yemhepo mumatambudziko akaoma.

2. Usati watanga

Ndisati ndatanga Volvo injini jenareta , teerera kune zvinotevera zvinhu:

Tarisa uye uone kuti chiyero chemafuta chiri pakati pezviyero zvishoma uye zvakanyanya;

Tarisa uye simbisa kuti hapana mafuta, mafuta uye inotonhorera kuvuza;

Tarisa uye simbisa kuti iyo inotonhorera level uye radiator haina kuvharika kunze.

3. Idle speed

Yemuchina weVE, parizvino, kumhanya kusingaite kwakaiswa nevazhinji vagadziri veinjini iri pakati pe650-750 rpm.Mushure mekutanga injini, unogona kutsika zvakafanira pane accelerator kuti uwedzere kumhanya kweinjini, kuitira kuti uwedzere tembiricha inotonhorera nekukurumidza.Kune vashandisi vemuchina weHong Kong, zvinokurudzirwa kuti mushandisi adzise injini kwemaminetsi maviri-3 mushure mekuita id, pane kupinda zvakananga maitiro ekushanda.

4. Kumhanya

Tarisa zviridzwa zvese zvakananga mushure mekutanga, uye wozotarisa zviridzwa zvakasiyana nguva nenguva panguva yekushanda.Teerera maalarm anogadzirwa panguva yekushanda, kunyanya maalarm makuru akadai seyero yakaderera yemafuta, kuderera kwemafuta uye tembiricha yemvura.Mumamiriro ezvinhu akadaro, zvinokurudzirwa kumira pakarepo uye kuziva uye kugadzirisa zvikanganiso zvisati zvashandiswa.

5. Yakaiswa

Painjini yeGE, zvinokurudzirwa kuwedzera mutoro wakaderera kuinjini kana tembiricha inotonhorera yakwira kusvika pa50 ℃, izvo zvinozoita zvakanyanya mukuwedzera kwejini inotonhorera tembiricha.Mushure mekunge tembiricha inotonhorera yakwira kusvika 85-90 ℃, wedzera mutoro kune inodiwa kukosha, kuti uderedze kupera kweinjini.

6. Kuvhara

Kunyanya, seti yejenareta inofanirwa kucherechedzwa kuti isati yadzima, zvinodikanwa kuve nechokwadi chekuti muparadzi wedunhu wakadzimwa zvakanaka, uye wobva waita maminetsi akati wandei usati wadzima.Kune vashandisi vemuchina weVE, anoshanda anofanirwa kutarisisa kutonhodza injini kwemaminetsi 1-2 mushure mekudzoka mukumhanya kusina basa.Hazvikurudzirwi kumira pakarepo mushure mekuburuka kubva kumusoro kuti udzivise kupisa-kupisa coking ye turbocharger inotakura mafuta.Mushure mekunge injini ine SCR post-kurapwa system muchikamu chechina chekubuda yamira kushanda, inoda kumirira kwemaminetsi maviri isati yadzima main switch.Mukuita uku, mvura iri mupombi yeurea inoyamwa zvakare mutangi reurea.Kubvisa simba nekukurumidza kuri nyore kukonzera urea crystallization mupombi.

7. Bhatiri

Chekutanga pane zvese, simbisa kuita kwakanaka kwebhatiri, nekuti tembiricha yakaderera iri nyore kudzikisa huwandu hwebhatiri, zvichikonzera kutadza kwekutanga.Chenjerera kuti bhatiri wiring yakavimbika uye yakasimba, uye chengetedza nharaunda ine mwando pamhenderekedzo yegungwa kudzivirira kuparara kwemurwi wewaya.

8. Nguva yakareba yakaderera kukurumidza uye yakaderera mutoro wekushanda

Injini inomhanya yakaderera kumhanya uye yakaderera mutoro kwenguva yakareba.Pamusana pekushisa kwakadzika mu cylinder uye kupisa kusina kukwana, chikamu chemafuta asina kupiswa chichabudiswa nemhepo inopera.Kunyanya munguva yechando, kana kutonhora kwakaderera, zviri nyore kudonha mafuta kubva papombi yekupedza.Kuti ubvise chiitiko ichi, zvinodikanwa kumhanya injini nemutoro wakakura kwenguva yakati.

Kugadziriswa kweVolvo diesel jenareta

1. Mafuta einjini

Volvo inonyanya kukurudzira VDS-2 uye VDS-3 oiri, iyo inoenderana neEuro II uye Euro III injini zvakateerana.Aya maoiri maviri ndiwo akanyanya kukodzera mafuta eVolvo injini akaedzwa nemusika.Kuti usarudze mafuta ane viscosity inoenderana uye mhando inotsanangurwa mubhuku remushandisi, zvinokurudzirwa kuti mushandisi atenge kubva kune anogara ane mvumo mumiriri.Kusarudza yakaderera giredhi giredhi oiri inogona kutora njodzi yekuenderana injini kutadza.Kune injini dzine emission level pamusoro pematanho mana, shandisa oiri pamusoro pevds-4.5 zvinoenderana negwaro remushandisi.Kune nzvimbo dzinonyanya kutonhora mune dzimwe nzvimbo, vashandisi vangangoda kusarudza mafuta echando ane viscosity yakaderera.

2. Mafuta

Nekuda kwekusiyana kukuru kwekushisa munzvimbo dzakasiyana siyana, injini inoda kutsiva mafuta negiredhi rinoenderana kana ichipinda muchando.Nekuda kwekushisa kwakanyanya kumaodzanyemba, kushandiswa kwe -10# mafuta emafuta anogona kusangana nezvinodiwa munguva yechando, nepo kuchamhembe, tembiricha shoma inogona kudonha kusvika - 30 ℃ kana kunyange pazasi nekuda kwekutonhora kwakanyanya.Zvinokurudzirwa kuti vashandisi vatsive -35 # mafuta edhiziri, uye sarudza mafuta ane giredhi rakakodzera rinoenderana nekushisa kune mamwe matunhu.

3. Inotonhorera

Kushandiswa kwakakodzera kweVolvo yakakosha inotonhorera kunogona kuderedza kukora kwejini chiteshi chemvura uye kudzivirira kuparara kwenzira yemvura, kuvharika kweradiator nekuda kwetsvina uye kunyange cylinder liner corrosion.Parizvino, 50% stock solution uye 50% yakachena mvura yakasanganiswa mhinduro inoshandiswa kumaodzanyemba.Kune kunyanya nzvimbo dzinotonhora kuchamhembe, zvinokurudzirwa kuti vashandisi vashandise musanganiswa we60% stock solution uye 40% mvura yakachena.Ichi chikamu chekutonhodza chinogona kuderedza nzvimbo yechando kusvika - 54 ℃, iyo inogona kuzadzisa zvinodiwa nematunhu ese ari kuchamhembe.

4. Sefa yemhepo

Kune nzvimbo dzine jecha rinorema uye hutsinye nharaunda, kurongeka uye kutsiviwa kwemhepo sefa kwakakosha kudzivirira kutanga kupera kweinjini uye kurebesa hupenyu hwebasa reinjini.Zvinokurudzirwa kuti vashandisi vatenge iyo inorema air sefa inokurudzirwa ne mugadziri jenareta , uye sefa yemhepo inofanira kurongeka panzvimbo iyo isiri nyore kudya madota.Tsiva iyo mhepo sefa zvinoenderana nearamu yekumhanyisa yeair filter chiratidzo.

Chii chatinofanira kuita mushure mekunge Volvo jenareta yachengetwa kwenguva yakareba?

Kune dzimwe injini dzinoda kuiswa chisimbiso kwenguva yakareba, mamwe matambudziko anofanirwa kucherechedzwa:

*Shandisa chinotonhorera chinosangana nezvinodiwa zvekushanda, zvikasadaro panogona kuve nenjodzi yekutsemuka kwechando.

* Bvisa bhatiri chekubatanidza uye uchaja bhatiri nguva nenguva.

*Anti corrosion matanho anotorwa kune majoini uye zvikamu zvemagetsi zvikamu.

*Pombi yekubuditsa inofanira kuvharwa kudzivirira kukuvadzwa kukuru kweinjini kunokonzerwa nemvura yemvura kana nyaya dzekunze.

* Kune avo vakachengetwa kweanopfuura mwedzi 8, injini yemafuta uye sefa ichatsiviwa, uye iyo anti rust operation ichaitwa nguva dzose.

*Ndokumbira utarise kuBhuku remushandisi wematanho ekutangazve injini.