Nezve simbi isina ngura nzvimbo tinogona kutanga kubva pamapoinzi maviri ekuona fizikisi uye chemistry.

Chemical process:

Mushure mekunhonga, zvakakosha zvikuru kugeza zvakanaka nemvura yakachena kuitira kubvisa zvose zvinosvibisa uye masara e acid.Mushure mezvese kugadziridzwa nekuporiswa kwemidziyo yekupukuta, kukwenenzvera wakisi inogona kuvharwa.Kunzvimbo diki ngura nzvimbo inogona zvakare kushandiswa 1: 1 peturu, mafuta musanganiswa nejira rakachena kupukuta nzvimbo ye ngura.

Mechanical nzira

Kuputika kwejecha, kuputika kwepfuti, kutsakatisa, kukwesha nekupukuta negirazi kana zvidimbu zveceramic.Zvinogoneka nenzira dzemuchina kupukuta kusvibiswa kunokonzerwa nezvinhu zvakambobviswa, zvinhu zvakakwenenzverwa kana zvinhu zvakatsakatiswa.Mhando dzese dzekusvibiswa, kunyanya simbi dzekunze, dzinogona kukonzera ngura, kunyanya munzvimbo dzine mwando.Naizvozvo, iyo yakanakisa mechanical yekuchenesa nzvimbo inofanira kunge iri pasi pemamiriro akaoma ekugara achichenesa.Kushandiswa kwema mechanical nzira kunogona chete kuchenesa nzvimbo yayo, kwete kushandura corrosion resistance yezvinyorwa zvayo.Naizvozvo, zvinokurudzirwa kukwenenzvera zvakare nemidziyo yekupolisha mushure mekuchenesa michina, uye kuvhara ne polishing wax.