Magawo aumisiri a injini za Volvo Penta TAD ndi kusanthula ntchito za gawo lowongolera la DCU

Volvo Penta TAD734GE, TAD550-551GE, TAD750-751GE, TAD752-754GE, TAD560-561VE, TAD650VE, TAD660VE, TAD750VE, TAD760VE, TAD761-765VE
Magawo aukadaulo, malangizo, kukonza ndi kukonza malangizo azinthu zokhazikika. Kukonza ndi kukonza injini ya Volvo Penta kuyenera kutsatiridwa ndi Volvo Penta yomwe ikulimbikitsidwa nthawi yokonza ndi kukonza. Chonde gwiritsani ntchito zida zosinthira zomwe zavomerezedwa ndi Volvo Penta

Zida za Volvo Penta DCUimayimira Display Control Unit

Tiyeni tidziwitse ntchito za DCU. DCU ndi chida cha digito chomwe chimalumikizana ndi gawo lowongolera injini kudzera pa ulalo wa CAN. DCU ili ndi ntchito zingapo, monga:
1: Imawongolera kuyambitsa kwa injini, kuyimitsa, kuwongolera liwiro, kutentha, ndi zina.
2: Imayang'anira kuthamanga kwa injini, kuthamanga kwa mayamwidwe, kutentha kosiyanasiyana, kutentha kozizira, kuthamanga kwamafuta, kutentha kwamafuta, maola a injini, mphamvu ya batri, kugwiritsa ntchito mafuta nthawi yomweyo komanso kugwiritsa ntchito mafuta (mafuta apaulendo).
3: Amazindikira zolakwika za injini panthawi yogwira ntchito ndikuwonetsa zolakwika pamawu. Amatchula zolakwika zakale.
4: Zosintha za Parameter - Malire ochenjeza pa liwiro lopanda ntchito, kutentha kwamafuta / kutentha kozizira, kutsika. - Kutentha koyaka moto.
4: Zambiri - Zambiri za hardware, mapulogalamu ndi chidziwitso cha injini.

Kamodzi ndiVolvo Penta DCU control unitwasanthula mafuta a injini, kuchuluka kwa mafuta omwe amabadwira mu injiniyo ndi kutsogola kwa jekeseni kumayendetsedwa ndi magetsi kudzera pa mavavu amafuta mu majekeseni. Izi zikutanthauza kuti injini nthawi zonse amalandira mlingo wolondola wa mafuta pa zinthu zonse ntchito, chifukwa mafuta otsika, kuchepetsa mpweya utsi, etc.
Chigawo chowongolera chimayang'anira ndikuwerenga mapampu amtundu kuti muwonetsetse kuti mafuta olondola amalowetsedwa mu silinda iliyonse. Imawerengeranso ndikuyika jakisoni pasadakhale. Kuwongolera kumatheka mothandizidwa ndi masensa othamanga, masensa amafuta amafuta komanso kukakamiza kophatikizana / kudya kosiyanasiyana.
Chigawo chowongolera chimayang'anira ma jekeseni kudzera pazizindikiro zomwe zimatumizidwa ku ma valve amafuta opangidwa ndi solenoid mu jekeseni iliyonse, yomwe imatha kutsegulidwa ndi kutsekedwa.

Kuwerengera kuchuluka kwamafuta a Volvo Penta Kuchuluka kwamafuta omwe amalowetsedwa mu silinda amawerengedwa ndi gawo lowongolera. Kuwerengera kumatsimikizira pamene valve yamafuta imatsekedwa (mafuta amalowetsedwa mu silinda pamene valavu yamafuta yatsekedwa).
Magawo omwe amawongolera kuchuluka kwa mafuta ojambulidwa ndi awa:
• Anapempha liwiro la injini
• Ntchito yoteteza injini
• Kutentha
• Kukakamizidwa kumwa
Kuwongolera kokwera
Theunit controlilinso ndi ntchito yolipirira malo okwera kuphatikiza sensa ya mpweya wa mumlengalenga komanso ma injini omwe akuyenda mokwera kwambiri. Izi zimachepetsa kuchuluka kwa mafuta poyerekezera ndi kuthamanga kwa mpweya wozungulira. Izi zimalepheretsa utsi, kutentha kwapamwamba komanso kumalepheretsa kuthamanga kwa turbocharger.
Volvo Penta diagnostic ntchito
Ntchito yowunikira ndikuzindikira ndikupeza zolakwika zilizonse mu dongosolo la EMS 2 kuti muteteze injini ndikudziwitsa zovuta zilizonse zomwe zimachitika.
Ngati cholakwika chizindikirika, chimadziwitsidwa ndi nyali yochenjeza, nyali yowunikira yowunikira kapena chilankhulo chosavuta pagawo lowongolera, malingana ndi zida zomwe zimagwiritsidwa ntchito. Ngati nambala yolakwika ikupezeka mu mawonekedwe a khodi yonyezimira kapena chilankhulo chosavuta, imagwiritsidwa ntchito kutsogolera kupeza zolakwika. Khodi yolakwika imathanso kuwerengedwa ndi chida cha Volvo VODIA pamsonkhano wovomerezeka wa Volvo Penta. Pakachitika kusokoneza kwakukulu, injini imatsekedwa kwathunthu kapena gawo lowongolera limachepetsa mphamvu (malingana ndi ntchito). Khodi yolakwika yakhazikitsidwanso kuti itsogolere kupeza cholakwika chilichonse.
Kuti mudziwe zambiri chondeLumikizanani nafe