Oyi a na-ahụkarị nke Cylinder Liner-Piston Ring of Marine Engine

2021-11-18

Dabere na nyocha nke isi ihe na-eyi uwe, akụkụ "cylinder liner-piston ring" nke injin mmiri na-agụnye ụdị ejiji anọ ndị a:

(1) Mwepu ike ọgwụgwụ na-ezo aka n'ihe na-eme n'elu esemokwu na-ebute nnukwu nrụrụ na nrụgide na mpaghara kọntaktị, na-etolite ma bibie ya. Ike ọgwụgwụ bụ nke mfu esemokwu nke akụkụ igwe n'ime oke nkịtị;

(2) Mwepu abrasive bụ ihe na-eme na ụmụ irighiri ihe siri ike na-eme ka abrasion na ihe dị elu na-ada n'elu nke abụọ esemokwu na-akpụ akpụ. Oke abrasive eyi ga-egbutu mgbidi cylinder nke injin ahụ, nke na-eduga ozugbo na ihe isi ike nke imepụta ihe nkiri mmanụ kwụsiri ike n'elu mgbidi cylinder nke mmanụ na-ete mmanụ, na-ebute oke iyi. Aluminom na silicon na mmanụ ụgbọala bụ isi ihe na-akpata abrasive yi;

(3) Njide adhesion bụ n'ihi "nkwado" dị n'elu nke abụọ esemokwu mgbe nrụgide mpụga na-abawanye ma ọ bụ ihe na-eme mmanụ na-ada ada. Adhesion iyi bụ ụdị ejiji dị oke njọ, nke ga-eduga n'ịpụpụ ihe mkpuchi nke e ji ihe ndị pụrụ iche mee n'elu cylinder liner ma mee ka ọ bụrụ ihe ọjọọ na-arụ ọrụ nkịtị nke engine;

(4) Nrụrụ iyi na-ezo aka n'ọdịdị nke mfu ihe kpatara mmeghachi omume kemịkalụ ma ọ bụ electrochemical n'etiti ihe dị n'elu na ihe gbara ya gburugburu n'oge mmegharị nke elu nke ụzọ esemokwu ahụ. N'ihe na-eyi akwa corrosion siri ike, ihe dị n'elu nke mgbidi cylinder ga-apụ ma rapara na iyi.
Ịchọpụta ụdị esemokwu ahụ dị n'elu bụ ihe dị mkpa maka ịmụ ihe mgbagwoju anya nke ụdị esemokwu abụọ nke mmanụ ụgbọ mmiri n'okpuru ọnọdụ nke obere sọlfọ mmanụ na obere ibu, na-achọ atụmatụ ahụ iji belata iyi na ịgbatị ndụ ọrụ nke akụkụ engine. Ụdị esemokwu a dị n'elu na-emekarị na mmanu agwakọta na mpaghara mmanu oke. Site imeziwanye nkezi nke mgbakwunye, na n'ibu eyi na-eguzogide na corrosion eyi iguzogide nke lubricating mmanụ nwere ike mma, na ọrụ ndụ nke n'ibu akụkụ nwere ike agbatịwo n'ezie ọrụ.