Kev tswj xyuas zoo ntawm steel qauv kev kho mob anticorrosion yuav tsum tau ua.

(1) Hom thiab qhov zoo ntawm cov xim, thinner thiab hardener yuav tsum ua tau raws li cov qauv tsim.

(2) Qhov saum npoo ntawm cov hlau ntawm lub hauv paus ntawm cov xim yog nruj me ntsis txwv tsis pub muaj cov tawv nqaij xeb, thiab tsis muaj vuam slag, vuam caws pliav, plua plav, roj thiab dej thiab lwm yam impurities. Kos nrog lub spatula los ntawm pickling thiab tua blasting (xuab zeb) txheej txheem ntawm steel nto yuav tsum qhia cov xim hlau.

(3) Saib xyuas thiab tshuaj xyuas qhov kev siv tsis raug, kev tsis pom zoo, tev thiab thim rov qab xeb.

(4) Xim sib npaug, xim zoo ib yam, tsis muaj wrinkles thiab ntws tawm, ntshiab thiab zoo nkauj xim sib cais kab