Fuel Injector Nozzle DN0PDN112 ya Injector 105007-1120 Zigawo za Nozzle Dizilo

Momwe mungasungire majekeseni amafuta a injini ya dizilo muukadaulo wabwino (Gawo 2)

Choyamba, yang'anani nthawi zonse ndikusintha kagawo kakang'ono ka mafuta a pampu ya jekeseni. Pofuna kuwonetsetsa kuti dizilo jekeseni wa jekeseni wamafuta mu silinda ikhoza kusakanizidwa mofanana ndi kutenthedwa kwathunthu, kufufuza nthawi zonse kuyenera kuchitidwa kuti musinthe momwe mafuta akuyendera papampu ya jekeseni. Ngati nthawi yoperekera mafuta ikayamba kwambiri, zimakhala zovuta kuti injini ya dizilo iyambe, ndipo padzakhala zolephera monga kugogoda kwa silinda ndi kugwedezeka kowonjezereka; ngati nthawi yoperekera mafuta yachedwa kwambiri, imayambitsa utsi wakuda kuchokera ku chitoliro chotulutsa mpweya, kutentha kwambiri kwa injini komanso kuchuluka kwamafuta. Kumayambiriro kwambiri kapena mochedwa kwambiri, njira yoperekera mafuta pampopi yojambulira mafuta imachepetsa moyo wautumiki wa jekeseni wamafuta.

Chachiwiri, palinso nkhani zina zomwe ziyenera kutsatiridwa

A. Mukakonza injini ya dizilo, chotsani mosamala chipinda choyaka moto, ma valve olowa ndi otulutsa, ma pistoni, zomangira za silinda, mapaipi otulutsa ndi ma injectors amafuta. Kuchuluka kwa carbon deposit kumapangitsa kuti injini isatenthedwe bwino, imatulutsa mpweya wabwino, komanso kutentha kwaderako. motero kuyatsa msonkhano wa jekeseni wamafuta.

B. Mukasintha kapena kusokoneza mbali monga mapaipi amafuta othamanga kwambiri, zosefera za dizilo, ma plunger awiri ndi ma valve otulutsa mafuta, ziyenera kutsukidwa musanakhazikitsidwe, ndipo mapaipi amafuta othamanga kwambiri asanayambe kulumikizidwa ndi majekeseni amafuta. Kuthamanga kuyenera kutsegulidwa kuti injini isagwire ntchito ndi mphamvu yakunja Chitani mizere ingapo kuti muyeretse njira ya chitoliro chamafuta othamanga kwambiri kuti zonyansa zisalowe mu jekeseni wamafuta. mphuno.