Nekuda kwekushanda zvakanaka kwesimbi isingatsvedzi, inodzivirira ngura kupfuura dzimwe simbi. Midziyo yakagadzirwa nesimbi isingatsvedzi yakanaka uye inogara kwenguva refu. Zviri nyore kuchenesa kana yadonha uye inogamuchirwa nemhuri zhinji.
Simbi isina ngura inogadzirwa nesimbi ine chromium alloy ine zvinhu zvesimbi zvakaita sechromium, nickel nealuminium. Chromium inogona kugadzira firimu rakakora pamusoro pesimbi isina ngura kudzivirira kukuvara kwesimbi uye kuchengetedza kugadzikana kwesimbi isina ngura.
Nyatsoteererai nyaya dzinotevera kana muchishandisa midziyo yesimbi isina ngura:
1. Vhiniga nemunyu hazvifanirwe kuchengetwa kwenguva yakareba.
Munyu nevhiniga zvinokuvadza pasi pesimbi isingatsvedzi, zvinonyungudutsa chinhu chechromium, uye zvinoburitsa simbi ine chepfu uye inokonzera kenza.
2. Hazvina kukodzera kushandisa zvinhu zvine alkaline yakasimba pakuchenesa.
Usashandise makemikari ane alkaline kana makemikari akasimba e oxidizing akadai se baking soda, bleaching powder, sodium hypochlorite kugeza midziyo yesimbi isina ngura. Nekuti zvinhu izvi zvine electrolytes yakasimba, zvinosangana nesimbi isina ngura ne electrochemical.
3. Hazvina kukodzera kupiswa.
Nekuti simba rekupisa resimbi isingatsvi rakaderera pane resimbi nearuminiyamu, uye simba rekupisa rinononoka, kupisa kwemhepo kunokonzera kukwegura nekudonha kwechrome plating layer pamusoro pemidziyo yekubikira.
4. Usakwesha nesimbi kana sandpaper.
Mushure mekushandisa midziyo yesimbi isina ngura kwenguva yakati, pamusoro payo pacharasikirwa nekupenya uye pachaumbwa zvinhu zvine mhute. Unogona kunyikira jira rakapfava muupfu hwevhu woripukuta zvinyoro nyoro kuti ridzorere kupenya kwaro. Usarikweshe nebhora resimbi kana sandpaper kudzivirira kukwenya pamusoro pesimbi isina ngura.
Nguva yekutumira: Nyamavhuvhu-09-2022
