Diesel Injector Fuel Injector 0445120264 Bosch maka Foton Auv Bus Auman Forland Aumark 2000 Cummns 150t1

Otu n'ime ihe kachasị mkpa bụ valvụ agịga na valvụ agịga nke ejiri ígwè na-ebu elu dị elu (nke a na-akpọkarị mmanụ mmanụ ọkụ ma ọ bụ isi mmanụ mmanụ), ha abụọ na-akpọkọta di na nwunye agịga agịga. Mgbe injector na-arụ ọrụ, mmanụ dizel nrụgide dị elu sitere na mgbapụta injection na-abanye na injector site na nkwonkwo tubing, wee banye n'ọnụ ụlọ mmanụ mmanụ dị elu nke annular dị n'etiti oghere valve agịga site na ọwa ntinye mmanụ na ahụ injector. Nrụgide mmanụ na-arụ ọrụ na cone nrụgide nke valvụ agịga ahụ ma na-emepụta ntinye axial elu na valvụ agịga. Mgbe mkpali bụ ukwuu karịa tupu tightening nrụgide nke nrụgide na-achịkwa mmiri na esemokwu ike n'etiti agịga valve di na nwunye (nke dị nnọọ obere). A na-ebuli valvụ agịga ahụ kwụ ọtọ, a na-ewepụ cone akara nke njedebe ala nke valvụ agịga ahụ na mgbanaka conical nke valvụ agịga ahụ, a na-emeghe oghere ịgba ahụ, nke mere na a na-agbanye mmanụ dizel n'ime ụlọ combustion na elu nrụgide. Mgbe mgbapụta mmanụ ọkụ na-akwụsị inye mmanụ, nrụgide dị n'akụkụ mmanụ nrụgide dị elu na-ada ngwa ngwa, na valvụ agịga na-alaghachi n'oge n'okpuru ọrụ nrụgide na-achịkwa mmiri iji mechie oghere jet. Ọnụ ọgụgụ nke oghere nke injector orifice buru ibu (n'ozuzu 1 ~ 8), dayameta nke orifice dị ntakịrị (n'ozuzu 0.2 ~ 0.8mm), nrụgide injection dị elu (n'ozuzu 17 ~ 22MPa), ikike nke onwe ya bụ ihe nhicha. ogbenye (orifice dị mfe ịkwakọba carbon na plọg), na ịdị mma nke nzacha mmanụ dizel dị elu. Ọ dabara maka ọnụ ụlọ combustion injection ozugbo nke chọrọ ịdị mma ịgba. Dịka ọmụmaatụ, injector mmanụ ọkụ mechiri emechi 5 oghere ejiri na CA6110-2 engine diesel nwere dayameta nke 0.32mm na nrụgide injection nke 17.2MPa.