Ugboro ole ka a na-agbanwe nzacha mmanụ a na-ejikarị? Enwere ike ihicha ihe nzacha mmanụ?
A na-edochi ihe nzacha mmanụ na 5000 km na 7500 km. Ihe nzacha mmanụ bụ akụrụ nke injin ụgbọ ala, nke nwere ike nyochaa ihe fọdụrụnụ, nye mmanụ ụgbọ ala dị ọcha na injin ụgbọ ala, belata mfu nke igwe ụgbọ ala, ma gbatịa ndụ nke injin ụgbọ ala. Ihe nzacha mmanụ ga-aka nká ruo ogologo oge, ekwesịrị dochie ya n'oge. N'ime usoro ọrụ nke injin ụgbọ ala, ihe mkpofu ígwè, uzuzu, carbon oxidized na colloidal precipitates n'okpuru okpomọkụ na-aga n'ihu, na mmiri na-aga n'ihu na-abanye n'ime mmanụ mmanụ.
Ugboro ole ka a ga-agbanwe nzacha mmanụ
Nzacha mmanụ bụ n'ozuzu 5000-6000 km ma ọ bụ ọkara afọ iji dochie 1 oge. Ọrụ nke nzacha mmanụ bụ nzacha ihe fọdụrụnụ, eriri collagen na mmiri dị n'ime mmanụ ụgbọala, ma na-ebuga mmanụ ụgbọala dị ọcha n'ọnọdụ mmanụ ọ bụla. Na mmiri nke mmanụ engine, a ga-enwe irighiri ihe igwe, ikuku ikuku, mmanụ ụgbọala oxide na ihe ndị ọzọ. Ọ bụrụ na a naghị edozi mmanụ ụgbọ ala ahụ, ihe fọdụrụ na-abanye n'okporo ụzọ mmanụ na-agba mmanụ, nke ga-eme ka uwe nke akụkụ ahụ dịkwuo ngwa ma belata ndụ nke engine ụgbọ ala. Dochie ihe nzacha mmanụ adịghị akwado onye nwe ya ka ọ rụọ ọrụ, a na-etinyekarị ihe nzacha mmanụ n'okpuru injin ụgbọ ala, onye na-anọchi anya ebuli, yana ụfọdụ ngwaọrụ pụrụ iche, na mgbakwunye mmanụ mmanụ nwere ihe achọrọ torque siri ike, ndị a bụ ihe mgbochi ndị a. ndị na-eri nri nkịtị enweghị ike ịmụta. Ọ bụghị ikwu maka nnọchi nke nzacha mmanụ na-esonyere ngbanwe nke mmanụ engine.
Enwere ike ihicha ihe nzacha mmanụ
Enwere ike ịsacha ihe nzacha mmanụ n'ụzọ doro anya. Ihe nzacha mmanụ nke engine combustion n'ime ahụ nwere ọtụtụ ụdị, ụfọdụ n'ime ha nwere ike iji ya mee ihe ugboro ugboro, dị ka ikuku nke injin diesel, ụdị centrifugal, ụdị ntupu ígwè, ihe nzacha ihe nke e ji obere ígwè mee, na plastik. ịkpụzi na sintering, wdg, ndị a na-mere nke ụfọdụ isiike ihe, N'ezie, nwere ike na-eji ugboro ugboro, na ike zuru ezu ihicha. Agbanyeghị, ụdị ụgbọ ala izugbe na-eji bụ ihe nzacha isi akwụkwọ, nke bụ ngwaahịa a na-atụfu n'efu na ekwesịghị ịdị ọcha ma nọgide na-eji ya.
