Akwụkwọ ikike ọhụrụ 100% nwalere mmanụ dizel injector Nozzle Dlla154s082 maka Dongfeng

Mmanụ dizel nwere obere ihe na-adịghị ọcha, nke bụ ihe dị mkpa maka "ọkụ" nke valvụ agịga nke injector mmanụ. Ihe nzacha mmanụ dizel eji na igwe dizel enweghị ike nzacha, na n'ozuzu ha nwere ike ihichapụ adịghị ọcha karịrị 0.0005 mm. Ọ bụrụ na ihe nzacha nke mmanụ dizel gbajiri n'oge a, paịlị elu na nke ala nke ihe nzacha na-efu ma ọ bụ mebie, na mmanụ dizel na-abanye n'ime injector mmanụ, nke nwere ike ime ka valve agịga nke mmanụ ọkụ ahụ dị. rapaara na "ọkụ ruo ọnwụ". Ụfọdụ engines diesel nwere ihe nzacha ihe nzacha ígwè (agịga nzacha) n'ime njikọ ọkpọkọ ntinye mmanụ ụgbọala nke injector mmanụ ụgbọala. Nke a mpempe ga-eme ka mmanụ ụgbọala injection

Akpọrọ valvụ ọnụ ngwa ngwa "ọkụ wee nwụọ". Mgbe achọpụtara na injector adịghị mma na enweghị ike ịchọta akụkụ ọhụrụ, maka valvụ agịga a na-emechighị nke ọma, ị nwere ike itinye obere ntanye eze n'elu cone na-ekpuchi, buru ụzọ tinye valvụ agịga n'ime oche valve wee gwerie ruo mgbe. elu cone akara na-agbadata ahịrị zuru oke. Mgbe ahụ, hichaa oche valvụ agịga, gwerie ya na mmanụ engine ruo oge ụfọdụ, hichaa ya ma tinyeghachi ya maka ojiji. Ọ bụrụ na usoro a dị n'elu enweghị ike idozi nsogbu ahụ, ị ​​nwere ike ịtọpụ valvụ mmanụ mmanụ nke mgbapụta mmanụ ọkụ nke cylinder, nke mere na mgbapụta mmanụ ọkụ nke cylinder adịghị enye mmanụ, ma hapụ ụgbọ ala ahụ.

Ụgbọala n'ime ebe a na-adọba ụgbọala na obere ọsọ na nke ọkara ma megharịa.