Qhov kho kom zoo nkauj ntawm cov hlau ua tau raug lees paub los ntawm ntau cov lag luam rau nws cov hniav thiab cov kev tiv thaiv ntawm cov khoom. Nyob rau hauv cov hlau ua kev lag luam, txoj kev siv tshuaj ntxuav dav feem ntau yog siv electroplating, txau, thiab lwm hom kev kho qhov quav.
1. Electroplating yog muab faib rau hauv: sab nrauv (xim zinc, dawb zinc, xiav zinc, zinc dub), npog tes xiav, chrome plating, thiab lwm yam .; tsuas yog sib sau cov txheej txheem tiv thaiv ntawm cov khoom siv los tiv thaiv thiab kho;
2, txau cov tshuaj pleev xim thiab hmoov tsuag ob, tom qab cov khoom siv ua ntej, muab cov xim pleev xim rau saum npoo ntawm cov ntawv hlau ua haujlwm nrog phom phom, cov xim pleev xim rau cov txheej txheem. Tom qab ziab, nws plays lub luag haujlwm tiv. ;
3, lwm txoj kev ntawm nto: anodizing, chromate, xaim duab, xuab zeb blasting, oxidation, thiab lwm yam .;
Sheet hlau ua ntawv sau ntawv:
1. Txhua yam kev kho electrochemical yuav tsum tau ua nyob rau hauv qhov xwm txheej ntawm ib sab, vim hais tias cov kua tshuaj thaum lub sij hawm kho yuav raug rau hauv nruab nrab ntawm lub rooj sib txoos thiab ua rau corrosion;
2, qhov chaw ntim tau cov cheem tsis zoo, tab sis tsis tuaj yeem kho cov tshuaj electrochemically (xws li electroplating, anodizing);
3. Aluminium alloy castings tsis tuaj yeem raug rau sulfuric acid anodizing;
4. qhov ntev thiab ntev tubular duab (qhov ntev ntev tshaj 2 npaug ntawm lub qhov) feem ntau tsis haum rau cov kev kho electrochemical, vim tias yuav tsis muaj zaj duab xis txheej rau sab hauv; (cov xwm txheej tshwj xeeb muaj peev xwm coj kev tshwj xeeb los ua kom tau raws li cov kev cai)
5. Qiv nrog qhov sib sib zog nqus grooves lossis nplaum (feem ntau hu ua qhov siab tshaj 2 npaug ntawm lub dav los yog qhov dav dav, tiam sis kev zoo nkauj yuav tsis txwv), sab hauv sab hauv yuav tsis npog cov plating.