Kev kho deg yog ib kauj ruam tseem ceeb hauv cov txheej txheem kev ua haujlwm ntawm cov tshuab ua kom zoo. Nws txhim kho qhov chaw tiav ntawm qhov chaw, txhim kho lawv cov tsis kam hnav thiab corrosion, thiab muab cov txiaj ntsig zoo nkauj lossis zoo nkauj. Muaj ntau ntau hom kev kho deg txheej txheem uas tuaj yeem siv rau kev ua haujlwm ntawm cov tshuab ua haujlwm precision:
1. Electroplating: Ib txheej txheem ntawm txheej txheej ntawm cov khoom nrog ib txheej nyias ntawm cov hlau los ntawm electrolysis. Electroplating tuaj yeem siv los txhim kho corrosion kuj, hnav tsis kam, thiab hluav taws xob conductivity.
2. Anodizing: Ib txheej txheem ntawm kev tsim cov txheej txheem oxide ntawm qhov chaw los ntawm cov tshuaj tiv thaiv electrochemical. Anodizing txhim kho corrosion kuj, txhim kho hnav tsis kam, thiab muab cov khoom zoo nkauj.
3. Powder txheej: Ib txheej txheem ntawm kev siv cov hmoov qhuav rau saum npoo ntawm qhov chaw thiab tom qab ntawd ci nws los ua cov txheej tawv tawv. Hmoov txheej muab kev tiv thaiv corrosion zoo heev thiab ntau yam xim thiab ua tiav.
4. Chemical etching: Ib txheej txheem ntawm kev siv tshuaj los xaiv tshem tawm cov khoom ntawm qhov chaw los tsim cov qauv lossis tsim.
5. Passivation: Ib txheej txheem ntawm kev kho stainless hlau qhov chaw nrog cov kua qaub kom tshem tawm cov kab mob ntawm qhov chaw thiab txhim kho corrosion.
6. Polishing: Ib txheej txheem ntawm kev siv cov abrasives lossis polishing compounds kom tshem tawm qhov tsis xws luag thiab txhim kho qhov ua tiav ntawm qhov chaw.
7. Kev kho cua sov: Ib txheej txheem cua sov thiab cua txias kom txhim kho lawv lub zog, tawv, lossis lwm yam khoom siv kho tshuab.
Kev xaiv cov txheej txheem kho saum npoo yog nyob ntawm qhov yuav tsum tau ua ntawm cov khoom thiab cov khoom tiav uas xav tau.
