Kev tsim cov ntawv txhuas muaj ntau yam txheej txheem, xws li siab -gloss tiav, etching, oxidation, hlau kos duab, laser engraving, electroplating, spraying, dotting, enamel, thiab ci xim. Cov xim saum npoo tuaj yeem ua tiav nrog kev tshuaj ntsuam luam ntawv, plaub -xim offset luam ntawv, thiab kev luam tawm tshav kub.
Cov txheej txheem tseem ceeb rau cov ntawv txhuas muaj xws li keeb kwm yav dhau dub nrog cov ntawv nyiaj, nyiaj ntog nrog cov ntawv sau dub, thiab nyiaj keeb kwm yav dhau nrog nyiaj ntawv. Dub keeb kwm yav dhau nrog nyiaj ntawv txhais tau hais tias hauv qab ntawm daim ntawv lo yog xim dub (uas tuaj yeem yog xim dub, matte dub, lossis oxidized dub), thiab cov ntawv sau tuaj yeem siab -gloss lossis xaim- kos. Silver nto nrog cov tsiaj ntawv dub feem ntau yog tsim los ntawm kev tshem cov ntawv sau, txau tag nrho cov ntawv nrog cov xim dub, thiab tom qab ntawd siv lub tshuab engraving kom tshem tawm cov xim ntawm qhov chaw. Qhov saum npoo kuj tuaj yeem ua textured. Silver keeb kwm nrog nyiaj ntawv tuaj yeem muab faib ua sandblasted thiab glossy keeb kwm yav dhau, nyob ntawm cov nyhuv hauv qab. Sandblasted keeb kwm yog tsim los ntawm sandblasting, txau, thiab txau nrog cov hmoov nyiaj.
Cov txheej txheem ua xim xim muaj xws li tshuaj ntsuam luam ntawv, electroplating, thiab pleev xim. Kev tshuaj ntsuam luam ntawv tso cai rau ntau cov xim luam tawm ntawm tib lub dav hlau. Electroplating ntawm cov paib tuaj yeem hloov kho rau cov xim sib txawv, xws li dub, kub, liab, thiab chrome. Xim xim rau cov paib kuj tuaj yeem ua raws li cov neeg siv khoom xav tau.
Cov kev kho mob hauv qab rau nyiaj - cov ntawv nyiaj hauv qab muaj ntau haiv neeg, suav nrog oxidation (xws li kub, nyiaj, liab, dub, thiab lwm yam), tshuaj pleev xim (xim xim xws li dub, xiav, liab, txiv kab ntxwv, grey, nyiaj- grey, ntsuab, thiab lwm yam), txheej, sandblasting, thiab nyiaj hmoov txau.
High-gloss txiav siv CNC tshuab cov cuab yeej nrog cov cuab yeej txiav rau kev txiav nrawm, muab cov cim txhuas thiab lwm yam khoom zoo nkauj ua kom muaj siab-gloss txhuam. Kev kho oxidation, tseem hu ua anodizing, siv hluav taws xob tam sim no los tsim cov oxide zaj duab xis rau ntawm qhov chaw txhuas, ua rau cov xim nplua nuj, cov hluav taws xob zoo hluav taws xob, hardness, hnav tsis kam, thiab muaj zog corrosion kuj. Aluminium phaj etching cov paib siv cov tshuaj daws teeb meem rau etch saum npoo ntawm cov hlau phaj, ua raws li cov xim ci xim.