Injector Yapamwamba Ya Dizilo 0 445 110 376 0445110376 0445110594 0 445 110 594 Diesel Fuel Injector Kwa FOTON Cummins ISF 2.8 Eng

Kuti tidziwe momwe zinthu zilili paukhondo wamafuta azinthu zofunikira zamafuta amtundu wa locomotive, zitsanzo zamafuta am'munda zidatengedwa kuchokera ku depo yamalo oyendetsa sitima nthawi zambiri kuti ayese kukula ndi kuchuluka kwa tinthu zonyansa zomwe zili mumafuta. Muyezowu unapangidwa pogwiritsa ntchito makina owunikira atsopano a High Precision Particle Measurement System (PPMS) opangidwa ndi KLOTZ, Germany. Mtundu wodziwika unali kuchokera ku 2 mpaka 100 μm. Zotsatira zoyezera zimatha kufotokozedwa molingana ndi kuchuluka kwa tinthu tating'onoting'ono tosiyanasiyana.

Onetsetsani ukhondo wa kulowetsa mafuta ku thanki yamafuta a locomotive. M'malo osungiramo masitima apamtunda, mafuta apansi panthaka amaipitsidwa kwambiri ndi mapaipi asanafike posefera. Zomwe zili mumagulu akuluakulu zimakwera kwambiri, ndipo tinthu tating'onoting'ono ta 15μm timachepa. M'kati mwa kusungirako mafuta atsopano, kuipitsidwa kwa tinthu tating'ono mu mafuta kumayamba kuphatikizika. Mwachitsanzo, tinthu tating'onoting'ono ta 10 μm mumafuta timapanga pang'onopang'ono 50 ~ 200 μm zowononga tinthu tating'onoting'ono mafuta atasungidwa kwakanthawi. Panthawi imodzimodziyo, mafuta ali ndi makhalidwe a hydrophilic, kotero kuti posungirako, madzi amawonjezeka kwambiri, ndipo madzi mumafuta amawononga moyo wautumiki wa mpope wa jekeseni ndi jekeseni; Ndipo chifukwa mafutawa ali ndi gawo la S, amakhala a asidi, dzimbiri la payipi yamafuta, dzimbiri komanso dzimbiri la chitoliro chachitsulo kumayipitsa kwambiri mafutawo. Ngati mafuta olumikizidwa mwachindunji ndi locomotive m'boma lino, fyuluta yamafuta yokhala ndi zosefera zolondola sizingakhale zotsika mtengo; Ngati kusefera kuchepetsedwa, kukhudza kwambiri magwiridwe antchito komanso moyo wautumiki wa mpope wa jakisoni wamafuta ndi jekeseni.