Zigawo Zagalimoto Za Injini Ya Dizilo Nozzle DN0PDN121 Fuel Injector Nozzle

Kusamalira Nozzles wa Dizilo (gawo 1)

Mabotolo anu ojambulira injini ya dizilo ali ndi udindo wopereka kuchuluka kwamafuta oyenera pa silinda iliyonse yonyamula katundu ndi kuchuluka kwa mahatchi. Pa moyo wa injini, kuchuluka kwa zochitika za jekeseni kumatha kufika mabiliyoni, ndipo mwina mabiliyoni. Kuphatikiza apo, ma nozzles a jekeseni amakumana ndi nkhanza kwambiri kuposa gawo lina lililonse la injini. Ma nozzles amakhala m'chipinda choyaka cha injini ya dizilo ndipo amakumana ndi kutentha kwambiri kuposa madigiri a 1,800, pomwe mphamvu yamkati imatha kupitilira 30,000 psi.

Ngakhale kuti pafupifupi opanga makina onse amafuta amalimbikitsa kuti agwiritse ntchito ma nozzles, njirazi nthawi zambiri zimanyalanyazidwa ndi eni injini ndipo amangothana ndi vuto. Kukonzekera kodzitetezera kuyenera kukhala gawo la dongosolo la eni ake a injini ya dizilo ngati akufuna kukhala ndi moyo wautali komanso wopanda mavuto.

Kuti tiwonetse owerenga a Diesel Power pamasitepe ofunikira kuti tigwiritse ntchito ma jekeseni amakina, tidayendera ndi Mack Boring & Parts Company ku Union, New Jersey. Popanda kuyanjana ndi Mack Trucks, Mack Boring sikuti amangogulitsa injini zatsopano za dizilo, imamanganso injini za dizilo ndipo imapereka ntchito yamafuta amafuta pamagwiritsidwe ambiri a dizilo.

Katswiri wamkulu wa shopu yamafuta a Mack Boring & Parts Company ndi Frank Pakay. Ndi gawo la dipatimenti yautumiki ya Mack Boring, yomwe imayendetsedwa ndi Mike Alfano, komwe ma nozzles a dizilo ndi mapampu a jakisoni amaperekedwa kwa makasitomala kuzungulira dzikolo chifukwa cha mbiri ya sitoloyo komanso mbiri yakale yogwira ntchito ndi injini za dizilo zokha.

Pomwe Mphamvu ya Dizilo inali ku Mack Boring, ma jakisoni amitundu yambiri anali kukonzedwa kuti agwire ntchito. Anachokera ku injini yapamadzi ya 440hp Yanmar 6LY2A-STP ya turbocharged six silinda. Dandaulo la kasitomala lomwe lidapangitsa kuti majekeseni achotsedwe linali lipoti la utsi wa buluu/wakuda osagwira ntchito. Zinthu zina zomwe nthawi zambiri zimawonetsa kufunikira kwa jekeseni ndi kusagwira ntchito movutikira kapena kuwotcha, kugwiritsa ntchito mafuta ochulukirapo, kuyamba movutikira, komanso kusagwira bwino ntchito. Ngakhale injini ya Yanmar imagwiritsa ntchito kapangidwe kake ka nozzle, ndiyofanana kwambiri ndi yomwe ingapezeke mu injini ya Cummins yokhala ndi makina amafuta.