Rau cov khoom siv hlau, txoj kev kho mob li niaj zaus yog xuab zeb blasting thiab pleev xim. Tom qab, siv cov xuab zeb blasting rau ntawm cov hlau. Tom qab ntawd ua daim duab. Muaj tshwm sim 3 tha xim txheej: thawj txheej yog primer, ob txheej yog nruab nrab painting, txheej txheej kawg yog topcoat.
Cov xim tha xim yog raws li tau thov .Cov tus qauv thaij duab yog RAL9006, xim xim.
Rau cov hlau tsis muaj steel, cov kev kho mob li niaj zaus yog:
(1) Acid huv si
(2) Polish
(3) Xuab zeb blasting.
Acid huv yog siv rau ntau cov cai ntawm cov hlau tsis siv hlau thauj khoom.Piv txwv li, yog thauj khoom nruab nrab yog pov tseg plua plav hmoov, cia li tsim kua tshuaj acid.Nws yog qhov pheej yig tshaj.
Polish yog siv rau kev xa cov cuab yeej siv uas yog thauj khoom noj khoom haus hmoov los yog tshuaj hmoov. Polish class ranges ntawm 100 mesh mus rau 400 mesh.Nws yog feem ntau enpensive.
Xuab zeb blasting yog thov los ntawm cov neeg muas zaub uas yuav tsum tau matte surface.Nws tus nqi nruab nrab yog muab piv nrog kua qaub thiab ntxuav.
Cov duab yog rau cov saib:
Txoj kev | Cov khoom siv nrog txheeb ze |
Acid ntxuav |
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Polish - txhuam los ntawm 400 meshes |
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Xuab zeb blasting | |
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