"Mhara-405" (injini injector): unhu, kugadzira uye kugadzira

Motokari "Mhara-405", injini injector ane jekiseni kudzidzisa hurongwa kuti zvakanaka kushandisa uye kuti uendese mafuta musanganiswa munyika inoshandiswa utility senga. Kuvakwa simba chikwata rakasiyana mugadzi wayo nokuvapo 16 mavharuvhu. Izvi injini dzakatevedzana semunhu ZMZ yakabereka Zavolzhsky.

Sei injector injini?

Nheyo kushanda ari jekiseni injini ndiko zvokudya mafuta kuburikidza kamwene chinjika kubudikidza electronic kudzora unit (ECU). The controller monitors mamiriro parameters nesimba chirimwa, anoti ari kudiwa unokupai ane chitsama combustible uye rinopa kururamiswa kuuya mafuta ne kurova kwemwoyo refu.

ECU anokwanisa kuongorora migumisiro Masvomhu uye mirayiro, uyewo nokuyeuka kare akaita kumonyanisa ekufambisa mberi chiito naye. Muitiro vakangwara Kugadzirwa chikwata kunoitika nguva dzose uye rinovapo yose nguva kushanda mumotokari. Mafuta romugove iri motokari "Mhara-405" (injini injector) anogona kuitwa nenzira mbiri:

1. Mawa musiyano - nokuti yakamisirwa nzvimbo crankshaft.
2. Asynchronous kudyisa - pasina vachishandisa kutenderera crankshaft.

nzira yokutanga kunobatsira. Asynchronous mafuta Kazhinji zvokudya panguva startup simba chikwata. The mokugezera vari kushandiswa vaviri vaviri kana rave.

zvinoitwa

Jekiseni injini mumotokari "Gazel-Business" rine zvinotevera nokurondedzerwa:

• Motor mhando - mana sitiroko peturu injini pamwe 4 sepombi.
• The jekiseni Hurongwa - kuvesa microprocessor kuzvidzora uye mhepo zvitengeswa.
• The Vhoriyamu humburumbira (CC.) - 2464.
• Standard simba panguva rotational kumhanya 4,5 nokumukirana zviuru - 214 Shona.
• Filter - mhepo yakaoma replaceable maatomu akafanana.
• Kutonhora maitiro - namahwindo mhando ne kumanikidzwa kutenderera.
• Jenareta - pamwe Integrated chikwata uye voltage controller.
• Sensors kudzora mafuta kufurirwa uye overheating.
• Starter - Remote, imwe remagetsi shanduro giya.

Zvazviri, injini anokwanisa 2.46 litres uye goho 140 zvapano anobvumira motokari kuenda chaizvo kuti zvokubata, kuti aite pamawere rinoshamisa panguva zvizere mutoro.

Mukana simba chikwata

Varidzi mota "Mhara-405" injini injector kunofadza, kunyanya chinoratidza mafuta rinodyiwa. It yemakomo kubvira 8 litres ari mutsetse 13 kusvika yaisanganisa kutenderera muguta kutyaira. Mafuta zvakare vapera zvishoma: anenge 100 magiramu chiuru makiromita. Munhu-pfungwa nemuteresi gadziriro akashongedzerwa mumwe chete kamwene pamusoro sepombi zvose. Mune vakagovera Unit, mumwe nomumwe wavo ane yayo nemuteresi. Asi zvakananga jekiseni chinotsva uchaguta zvakananga sepombi sezvo ari Diesel muinjini.

Jekiseni mota vanonyanya mari, sezvo pane chaiwo dosing. Uyezve, kwezvakatipoteredza ushamwari chiutsi magasi kupinda zvakatipoteredza sezvarayirwa mureza "Euro 3" simba Rating riri yakawedzera 10%.

simba iri hadzisisina dzakashandisa epamba okunze. It inobvumira kupisa, zvikuru chando uye unopinza tembiricha kuchinja. Simba chirimwa unoshanda zvakarurama uye yakavimbika iri dzoutsinye kudzi- uye kwakaoma. Ndezvemhuri kuchitonhora pasina zvinetso.

Troubleshooting

Kufanana zvimwe zvekushandisa chigadzirwa, injini "Gazel-Business" pasi breakage. Dzimwe rinofanira kwakagadzirwa nezvikonzero zvakasiyana-siyana. Kakawanda pane matambudziko:

1. Injini hazvirevi kutanga. Ungangove, ivo injectors havasi mafuta zvitengeswa. Unofanira kushandisa rakakodzera mafuta, kugeza uye kuchenesa mafuta yaunodya.
2. Leakproof nyere pakati tangi uye yemagetsi pombi. Unofanira kutarisa kubatana pfungwa nokudzorera tightness.
3. Anoona dambudziko iri kudzorwa Electronics. Unofanira kutsiva hunonyengera ungano zvikamu.
4. A simba akagadzirwa vanokwanisa anoratidza matambudziko electronic kudzora hurongwa. Pashure yekuedzwa, zvakakodzera kutsiva chinhu chakaipa.
5. It kunoitika kuzadza zvakanaka firita. Panyaya iyi, tinofanira kutsiva firita maatomu akafanana.
6. VeMubatanidzwa mhepo iri mafuta chikwata. Unofanira kuongorora uye nechokwadi kuti marongedzero idonhe.
7. matambudziko kana aonekwa ari mafuta pombi anofanira kutsiviwa pamwechete chakaremara kamwene.

Repairs uye Kugadziridzwa

Misaligned mafuta pombi "Mhara-405" (injector) kutsamwisa kuwedzera mafuta zvinodyiwa uye hunonyadzisa chitarisiko utsi dema. Rectification zvakafanira kuchinja nokushanda pombi uye jekiseni yorusvingo. Non-uchishandisa kamwene kunoda yakakodzera kutsiviwa. A zvitema kweutsi chiutsi hurongwa hunoratidza kunyanya mafuta rinodyiwa. Izvi zvingava ichaparara pamusoro pisitoni zvindori, izvo zvinofanira kutsiviwa.

Kana Kuipa kutungamirira plugs kana crankshaft mabheyaringi zvaidiwa yokutsiva yavo itsva okunze. Too chena kweutsi chiutsi hurongwa hunoratidza kuwedzera mafuta rinodyiwa. Panyaya iyi, kutsiva kamwene kungadiwa. Kana asina kutanga "Mhara-405" (injector), tarisa thermostat (kutsiva kana zvakakodzera) kuchenesa yaunodya kana huni, kupa zvakajairika chokubuda parafini injectors.

Maintenance uye kudzivirira

Nheyo kushanda hwakavakirwa jekiseni injini chinotsva wedzerai kudzora mukombiyuta. With Nokuraramisa ichi chokudzivirira injini kunodiwa anenge ose 12,000 makiromita (ndakarumbidzwa ari mugadziri). Izvi zvinosanganisira kuva mafuta shanduko uye firita.

Kana "Mhara-405" (injini-Injector) anoshanda nenzira ndichibvunza rudzi, Zvinokurudzirwa kuramba injini ose 8-10 zviuru makiromita, nekuti panguva yakakwirira mitoro, mafuta ari kukurumidza kuchinja makemikari anoumba uye anorasikirwa zvivako zvayo.

Chinja vharafu kuisa zvinangwa yakakodzera inokurudzirwa zviuru 15 ose. Uyezve, zvinokosha kuti tiongorore gasi kuparadzirwa mashandiro, nekuti akatyoka bhandi kungaita kuti deformation pamusoro vharuvhu, iyo rizere anodhura kugadziridza kana kunyange yaitsiva humburumbira musoro.