Wopangidwa ku China New DieselCommon Rail Injector Nozzle DLLA155PN118 Fuel Nozzle ya Injini ya Dizilo

1. Plunger pair imavalidwa kwambiri chifukwa chogwiritsa ntchito nthawi yayitali, kapena dizilo siwoyera, zomwe zimafulumizitsa kuvala kwa plunger pair, zimachepetsa kuchuluka kwa mafuta, zimachepetsa kuthamanga kwa jekeseni, komanso kuwononga ma atomization amafuta a jekeseni. .
2. Pochotsa mpope wa jekeseni, ziwalozo sizitsukidwa bwino, ndipo zonyansa zamakina zimabweretsedwa mu mpope wa jakisoni.
3. Mkono wa plunger sunakhazikitsidwe molunjika mu thupi la mpope. Pambuyo pomizidwa wononga poyimitsa manja, mkono wa plunger sungathe kusuntha mmwamba ndi pansi. Panthawi yogwira ntchito, chopopera chamafuta chimakakamira.
4. Valve yotulutsa mafuta imavala kapena kasupe wa valavu ya mafuta amathyoledwa, kotero kuti valavu yotulutsira mafuta isamangiridwe mwamphamvu, mafuta obwereranso amakhala ochuluka, ndipo mafuta a pampu ya jekeseni amachepetsedwa.
5. Kasupe wa plunger wathyoledwa, kapena plunger imayikidwa pamalo osapereka mafuta, kuti pampu ya mafuta isapereke mafuta.
6. Pali zonyansa pamtunda wofananira wa mpando wa valve wotuluka mafuta ndi manja a plunger, ndipo chisindikizo sichimangika. Mpando wa valve wotulutsa mafuta ndi womasuka, kotero kuti mpando wa valve wotulutsa mafuta ndi manja a plunger asasindikizidwe mwamphamvu, kutuluka kwa dizilo, kuthamanga kwa jekeseni kumachepa, mafuta amachepetsa, ndipo khalidwe la jekeseni la atomization ndilochepa.
7. Kamera imavala kwambiri, zomwe zimachedwetsa nthawi yopereka mafuta.
8. Chingwe cha kazembe ndi mbali zina zimakakamira, kotero kuti mkono wosinthira mafuta pampu ya mafuta sungathe kutembenuzidwira kumalo opangira mafuta.

The air brake valve tappet ya thirakitala imapangidwa ndi pulasitiki, ndipo m'mimba mwake ndi kutalika kwake nthawi zambiri zimakhudzidwa mosavuta ndi kuwonjezereka kwa kutentha ndi kutsika, zomwe zingasinthe valavu ya mpweya.
1. Chifukwa cha kulephera: Pamene kukula kwa kunja kwa tappet kumawonjezeka, vuto la jamming lidzachitika mu nyumba ya valve brake air, zomwe zimapangitsa kuti gulu la thupi la valve lilepheretse kutsegula, kupuma, kapena kupukuta, kapena kulephera kubwerera kumalo otseguka. , amalephera kufufuma, ndipo alibe mphamvu ya mpweya; pamene kutalika kwa tappet kumakhala kochepa, gulu la thupi la valve silingatsegulidwe, kutulutsa mpweya, kapena kusokoneza.
2. Yankho: Pamene m'mimba mwake yakunja ya tappet ikuwonjezeka ndipo kutalika kwake kumakhala kotalika, kumatha kupukutidwa mopepuka ndi sandpaper yabwino ndikugwirizanitsanso kuyesa kukoka mpaka itakwaniritsa zofunikira; pamene tappet amakhala wamfupi, 1-2 wamba lathyathyathya gaskets ndi makulidwe a 1-2mm ndi m'mimba mwake akunja pafupifupi 18mm akhoza kusankhidwa pakati pa tappet mutu ndi valavu thupi msonkhano. Inde, kuti athetse vutoli, m'pofunika kukonza zolondola zakuthupi ndi kukula kwa tappet.