Diesel Injector Fuel Injector 0445120197 Bosch for Man Ng 323 / Ng 363 / Nl 283 / Nl 323 / SL 363 / Su 320 / Su 360 Man D2066 Loh/Luh
imininingwane yemikhiqizo
Isetshenziswa Ezimotweni / Ezinjinini
Ikhodi Yomkhiqizo | 0445120197 |
Imodeli Yenjini | / |
Isicelo | Injini ye-Gaz Deutz Yamz |
I-MOQ | 6 ama-pcs / Okuxoxiwe ngakho |
Ukupakisha | Ukupakishwa Kwebhokisi Elimhlophe noma Imfuneko Yekhasimende |
Iwaranti | 6 izinyanga |
Isikhathi esiholayo | 7-15 izinsuku zokusebenza ngemva kokuqinisekisa oda |
Inkokhelo | T/T, PAYPAL, njengokuncamela kwakho |
Indlela Yokudiliva | I-DHL, TNT, UPS, FedEx, EMS noma eceliwe |
Ukuhlaziywa kwe-Transient states kwama-injection enjini ye-CI kusetshenziswa izindlela zokubona(INGXENYE 4)
2 Indlela yocwaningo
2.1.Indawo yokuhlola Ucwaningo lwenziwa ebhentshini lokuhlola e-Institute of Combustion Engines and Transport of Poznan University of Technology.Leli bhentshi lokuhlola liqukethe (isikimu salo siboniswe emfanekisweni 1): • I-Constant Volume Chamber (CVC) yokulingisa izimo ze-in-cylinder (i-back-pressure) evamile yokujova enjinini evuthayo yangaphakathi;ububanzi bokucindezela komoya bugcinwe bufika ku-10 MPa;Igumbi linokufinyelela okubonakalayo kanye nezibani ezimbili ze-halogen ezingama-500 W zokukhanyisa amaconsi kaphethiloli.
• Isilandeleli ukuze sikhiqize amasignali okulawula (5 V, TTL) ohlelo lomjovo kanye namasignali anika amandla i-diode;ukulungiswa kwalolu cingo kungu-±1 ns.
• Isitendi sesitimela esivamile sokuhlinzekwa kwamafutha;iqukethe i-high pressure fuel futha i-Bosch CP 4.1, isistimu yokulawula ukuze kuzuzwe ukucindezela kukaphethiloli kujantshi kufika ku-200 MPa kanye nenye iyunithi yokulawula ukuguqula amasignali ukusuka kusilandeleli ukuya kwisignali kagesi efanele ukuze ama-injection aqale futhi aqedele inqubo yomjovo.
• Izinsimbi zamanje (i-Chauvin Arnoux E3N enokulungiswa kokulinganisa okungu-10 mV/A) kanye ne-passive high impedance oscilloscope probe M007 by Pico Technology.Zombili zazisetshenziselwa ukukala amasignali kagesi ngaphambi komjovo.
• Isistimu yokutholwa equkethe izici ezimbili ezibalulekile: eyokuqala i-AVL IndiModul yokurekhoda amasignali kagesi (akalwa ngama-clamp kanye ne-probe) kanye namasignali okulawula asuka ku-sequencer;ukulungiswa kwe-500 kHz kumasignali phakathi nalokhu kuhlolwa kukhethiwe;enye ingxenye ikhamera yejubane eliphezulu i-HSS5 kaLaVision enejubane lokuqopha elingu-250 kfps.
3.2.Izinto zokuhlola kanye nebanga lokulinganisa Ezivivinyweni ama-injection amabili kaloliwe ajwayelekile ezinhlobo ezahlukene akhethiwe.Owokuqala kwakuwumjovo we-piezoelectric ka-Bosch kanti omunye wawungowohlobo lwe-electromagnetic, futhi nguBosch (amapharamitha awo akhonjiswe kuthebula 1).