Yog vim li cas rau lusterless nto tom qab electrophoretic txheej
Electrophoretic xim yog txheej txheej txheej uas tuaj yeem ua lub luag haujlwm tiv thaiv thiab tiv thaiv corrosion rau cov coated workpiece los ntawm kev tso tawm ntawm cov xim tam sim no. Nyob rau hauv cov txheej txheem ntawm txheej txheej los ntawm cov khoom siv electrophoretic txheej, qee zaum nws yog ib qho kev inevitable uas nto ntawm electrophoretic xim zaj duab xis yuav tsis muaj luster vim yog kev hloov tsis raug ntawm cov xim electrophoretic los yog kev ua haujlwm tsis zoo ntawm cov txheej txheem, thiab lwm yam.
Feem ntau yog vim li cas rau qhov lusterless nto ntawm electrophoretic txheej khoom txau cov khoom:
1. Pigment ntau dhau:nyob rau hauv electrophoresis tank kua, qhov ntau dua cov xim ntawm cov xim, lub gloss ntawm xim zaj duab xis yog qis dua. Qhov siab dua tus nqi, qhov ntau xim muab tshuaj ntxiv thiab qhov qis dua ntawm cov xim electrophoretic xim zaj duab xis.
2. Xim zaj duab xis yog nyias heev:qhov kub ntawm lub tank kua yog tsawg dhau, qhov voltage yog tsawg dhau, conductivity ntawm anode kua yog tsawg heev, thiab conductivity ntawm workpiece hangers tsis zoo, thiab lwm yam. Tag nrho cov no yuav ua rau cov xim zaj duab xis yog heev nyias, uas. yuav ua rau lub phenomenon ntawm tsis muaj luster ntawm cov xim zaj duab xis.
3. Kev ci ntau dhau:Lub sij hawm ci ntev dhau lawm, qhov kub siab dhau ntawm qhov ci, qhov loj ntawm cov khoom, tuab daim nyias nyias ntawm ci tib lub sij hawm, thiab lwm yam, feem ntau ua rau nyias nyias ntawm cov nqaij npuas kib, uas ua rau cov xim txheej tsis muaj luster.
4. Re-dissolution:vim yog kev tswj tsis raug, electrodeposition txheej zaj duab xis nyob rau hauv lub tank electrodeposition, los yog nyob rau hauv lub tom qab ntxuav dej re-solution tshwm sim, kuj yuav ua rau lub txheej zaj duab xis tsis muaj luster tshwm sim.
Raws li muaj ntau yam cuam tshuam rau qhov tsis muaj luster ntawm cov khoom e-coated, yog tias koj xav daws qhov tshwm sim ntawm qhov tsis muaj luster ntawm cov xim electrophoretic, koj yuav tsum xyuas cov ntsiab lus ntawm txheej txheej txheej ntawm electrophoretic. cov khoom siv txheej txheej thiab daws qhov teeb meem raws li lub hom phiaj los ntawm kev sib txuas cov xwm txheej tiag tiag.