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
ngwaahịa nkọwa
Ejiri ya n'ụgbọ ala / igwe
| Koodu ngwaahịa | 0445120197 |
| Nlereanya igwe | / |
| Ngwa | Gaz Deutz Yamz Engine |
| MOQ | 6 pcs / Mkparịta ụka |
| Nkwakọ ngwaahịa | Ngwunye igbe ọcha ma ọ bụ ihe ndị ahịa chọrọ |
| Akwụkwọ ikike | Ọnwa isii |
| Etiti oge | 7-15 ụbọchị ọrụ mgbe nkwenye iwu |
| Ịkwụ ụgwọ | T/T, PAYPAL, dị ka mmasị gị |
| Ụzọ nnyefe | DHL, TNT, UPS, FedEx, EMS ma ọ bụ Arịrịọ |
Nyocha steeti na-agafe agafe nke injectors engine CI na iji ụzọ anya(NKE 4)
2 Usoro nyocha
2.1. Nledo ule Emere nyocha a na bench ule na Institute of Combustion Engines and Transport of Poznan University of Technology. Ihe nlere ule a nwere (e gosiri atụmatụ ya na foto 1): • Ụlọ Mpịakọta Mpịakọta (CVC) maka ịmegharị ọnọdụ in-cylinder (nrụgide azụ) nke a na-ahụkarị maka injection n'ime engine combustion; A na-echekwa oke ikuku ikuku ruo 10 MPa; Ụlọ ahụ nwere ohere anya na 500 W halogen oriọna abụọ iji mee ka ọdịda mmanụ ọkụ pụta ìhè.
• Onye na-eme usoro iji mepụta akara njikwa (5 V, TTL) maka usoro ịgba ọgwụ na akara ngosi na-enye ike diode; mkpebi nke ngwaọrụ a bụ ±1 ns.
• Ụgbọ okporo ígwè nkịtị maka ọkọnọ mmanụ; ọ na-agụnye mgbapụta mmanụ ọkụ dị elu Bosch CP 4.1, usoro nchịkwa iji nweta nrụgide mmanụ ụgbọala na ụgbọ okporo ígwè ruo 200 MPa na ihe ọzọ na-achịkwa iji gbanwee akara ngosi site na sequencer n'ime ọkụ eletrik kwesịrị ekwesị maka ndị injectors ịmalite ma mechaa usoro ịgba ọgwụ.
• Mkpọchi dị ugbu a (Chauvin Arnoux E3N na nha nha nke 10 mV/A) na impedance high impedance oscilloscope probe M007 site na Pico Technology. A na-eji ha abụọ tụọ akara ọkụ eletrik tupu injector.
• Usoro nnweta nke nwere isi ihe abụọ: nke mbụ bụ AVL IndiModul ka ịdekọ akara ọkụ eletrik (nke a na-eji clamps na nyocha) na akara njikwa site na usoro; mkpebi nke 500 kHz maka akara n'oge ule a họọrọ; Ihe nke ọzọ bụ igwefoto dị elu HSS5 site na LaVision nwere ọsọ ndekọ nke 250 kfps.
3.2. Nlele ihe na nha nha Maka ule ndị ahụ, a họọrọ injectors ụgbọ oloko abụọ nke ụdị dị iche iche. Nke mbụ bụ piezoelectric injector nke Bosch na nke ọzọ bụ nke electromagnetic ụdị, bụkwa site na Bosch (ihe ha na-egosi na tebụl 1).
