Ka anyị na-eji ngwaahịa ọhụrụ na-aga n'ihu, anyị na-emepụtakwa teknụzụ ọhụrụ.N'iji ya tụnyere ngwaahịa ndị nkịtị, ngwaahịa brass na-egbu maramara nwere njirimara nke dị nro, na-adịkarị mfe nchara na thinner.
Maka ngwaahịa ọla, a na-eme ya site na usoro pụrụ iche.Nke mbụ, e nwere ihe ndị a chọrọ na ihe ndị dị na ígwè: dị iche na nkedo ígwè nkịtị, ọ bụrụ na ngwaahịa a ga-agbapụta ọla, ọ chọrọ ihe pụrụ iche;E nwekwara ihe ndị a chọrọ na okpomọkụ, mkpa na 270 degrees Celsius, n'ihe metụtara izugbe ngwaahịa okpomọkụ dị ala;Na mgbakwunye, ọkpụrụkpụ nke ngwaahịa ahụ nwekwara ihe ọ chọrọ.
Ngwaahịa brass na-egbu maramara na-abawanye usoro nke polishing.Polishing-na-emekarị na isi nke Polish, iji nwetakwuo wepụ elu nke workpiece na a ezi roughness, nke mere na ọ nwere elu gloss, ruo mgbe mirror gloss.Ọ dịghị ihe doro anya metal yi n'elu nke workpiece n'oge polishing usoro.Dị ka polishing, polishing nwere ike kewaa n'ime ọtụtụ nzọụkwụ nke akara, kewara n'ime mbụ polishing, ezi polishing, mirror polishing izute dị iche iche finishing chọrọ.N'ọtụtụ ọnọdụ, ihe mbụ polishing nke workpiece bụ ọrụ polishing. Mgbe polishing, elu-ọsọ ntụgharị nke polishing wheel na workpiece esemokwu na-emepụta elu okpomọkụ, nke mere na metal n'elu plastic deformation, si otú ahụ larịị elu nke nkedo. ígwè, n'otu oge ahụ, ihe nkiri oxide dị oke mkpa dị n'elu igwe a na-emepụta ozugbo site na oxidation na ikuku dị nso na-agbadata ugboro ugboro, si otú ahụ na-egbuke egbuke ma na-egbuke egbuke.
Oge nzipu: Feb-16-2022