Kev kho saum npoo ntawm cov khoom siv khoos phis tawj yog lwm qhov kev siv tshuab tom qab ua tiav, thiab nws cov txheej txheem ua ntu ntu tuaj yeem faib ua: kev pleev xim, tshuab electroplating, txheej txheem polishing thiab lwm yam.
1. Tshuaj tsuag xim ua: Tam sim no, feem ntau cov chaw tsim khoom kho vajtse siv tshuaj pleev xim ua thev naus laus zis thaum tsim cov khoom kho vajtse loj, thiab siv tshuaj tsuag xim kom tsis txhob xeb ntawm cov khoom kho vajtse, xws li cov thawv hluav taws xob, khoom siv tes ua, thiab lwm yam.
2. Electroplating tshuab: Electroplating yog ib qho txheej txheem thev naus laus zis hauv kev ua cov khoom kho vajtse. Qhov saum npoo ntawm cov khoom kho vajtse yog electroplated nrog thev naus laus zis niaj hnub no los xyuas kom meej tias cov khoom yuav tsis tuaj pwm lossis paj ntaub tom qab siv mus ntev. Cov txheej txheem ua hluav taws xob feem ntau suav nrog cov ntsia hlau, qhov chaw thwj cim, qhov chaw pib, cov khoom siv me me, thiab lwm yam.
3. Cov txheej txheem polishing: Cov txheej txheem polishing feem ntau yog siv rau txhua hnub xav tau. Piv txwv li, los ntawm kev kho cov nplaim nplaim ntawm cov khoom siv kho vajtse thiab kev ua haujlwm ntawm cov khoom siv kauv bevel iav, cov kauv bevel zog yog cov hlau ua los ntawm kev xuas nrig ntaus, yog li cov xuas nrig ntawm cov kauv bevel zog yog ntse heev. Cov ces kaum ntse yuav tsum tau muab txhuam rau saum npoo kom tsis txhob puas rau cov cuab yeej thaum siv.
Polishing yog ua kom cov khoom ci, yog li cov txheej txheem hlau ua tau zoo peb siv txhua hnub yog qhov dav heev, tshwj xeeb tshaj yog rau qee yam khoom uas nquag ua pilling thiab burrs. Polishing yog ib kauj ruam tseem ceeb.
Kab lus feem ntau qhia txog qee yam khoom siv kho vajtse ua haujlwm kho saum npoo av. Nws tuaj yeem nkag siab tias cov khoom siv kho vajtse tsis yog tsuas yog ntau yam hauv cov qauv thiab cov lus qhia tshwj xeeb, tab sis kuj ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv ntau yam khoom siv. Kev ua cov cuab yeej kho vajtse yog ib feem zoo uas siv cov khoom siv raw kom ua tiav ntau yam txheej txheem.
