Yuav txiav txim qhov zoo ntawm lub tsheb rims li cas? Qhov tseeb, muaj qee qhov kev dag ntxias ntawm no. Tsuav koj paub cov kev txiav txim siab no, koj tuaj yeem txiav txim siab zoo ntawm lub nplhaib hlau! Yog lawm, cia peb qhia luv luv cov txuj ci niaj hnub no!
(1) Hauv automotive steel rims, txoj hauv kev tseem ceeb los saib seb puas muaj pinholes ntawm qhov chaw thiab lub voj voog sab hauv ntawm lub tsheb ciav hlau ci ntsa iab yog xyuas seb puas muaj pinholes. Yog tias pom pinholes, nws qhia tau tias cov khoom zoo tsis zoo, uas yog, muaj teeb meem zoo.
(2) Ua tib zoo saib hauv lub nplhaib hlau kom pom tias muaj cov kab nrib pleb. Koj tuaj yeem kov nws los xyuas seb nws puas yog du thiab yog tias muaj cov ntsiab lus me me protruding. Yog tias muaj, nws yuav qhia tau tias kev ua haujlwm tsis tau ua kom zoo thiab tsis ua raws li tus qauv smoothness.
(3) Kev sib piv ntawm cov xim ci ci nyob ntawm qhov xim xim thiab qhov ci ntawm cov khoom. Cov khoom lag luam raug cai thiab cov khoom lag luam zoo yog glossy, thaum cov khoom tsis zoo thiab cov khoom tsis zoo yuav zoo li npub thiab tsis muaj zog.