Kev soj ntsuam luv luv ntawm peb theem uas yuav tsum tau ua raws li nruj me ntsis hauv kev kho phosphating ntawm cov khoom siv kho vajtse ntawm cov casters hnyav.

1. Kev kho ua ntej ntawm cov khoom siv caster: Kev kho ua ntej ntawm cov khoom siv caster yog lub hauv paus rau kev ua cov txheej txheem electroplating ntawm caster hardware qhov chaw thiab tseem yog tus yuam sij rau kev ua kom cov khoom zoo. Yog hais tias lub plated substrate tsis kho raws li qhov yuav tsum tau ua ua ntej cov txheej txheem electroplating ntawm caster hardware qhov chaw, txawm tias muaj cov khoom siv zoo heev caster cov txheej txheem electroplating txheej txheem, tsim nyog caster hardware qhov chaw electroplating txheej txheem tsis, thiab cov chaw zoo rau kev tswj caster hardware qhov chaw electroplating txheej txheem. tsis muaj thiab cov neeg txawj ntse, nws yog tsis yooj yim sua kom tau ib tug caster hardware qhov chaw electroplating txheej txheem txheej uas ua tau raws li cov khoom yuav tsum tau zoo. Ua ntej cov txheej txheem electroplating ntawm caster hardware qhov chaw, nws yog ib qho tsim nyog tsis yog tsuas yog tshem tawm cov roj zaub ntawm lub substrate alloy thiab txawv teb chaws teeb meem uas cuam tshuam rau adhesion thiab lwm yam kev xav tau ntawm cov txheej, tab sis kuj yuav tshem tawm nws cov oxides, kom nws nto. muaj qhov yuav tsum tau ua kom huv si thiab ib qho kev ua haujlwm tshwj xeeb los xyuas kom meej tias cov txheej thiab cov substrate tau ruaj khov. Qee zaum, raws li cov tsos ntawm cov khoom siv hluav taws xob kom muaj electroplating txheej, qee lwm cov txheej txheem muab khoom siv hluav taws xob tshwj xeeb yuav tsum tau kho.

2. Kev tswj cov txheej txheem electroplating ntawm caster hardware: Daim ntawv thov txheej txheem thiab kev pab cuam lub neej ntawm phosphating hlau cov ntaub ntawv los yog qhov chaw ntawm caster hardware yog ze ze rau lub thickness ntawm electroplating txheej txheem txheej ntawm caster hardware. Qhov nruj dua daim ntawv thov tus qauv thiab ntev lub neej kev pab cuam, lub thicker yuav tsum tau phosphating txheej ntawm caster hardware yuav tsum. Cov khoom sib txawv yuav tsum tau txiav txim siab raws li qhov tseeb ib puag ncig (kub, av noo, nag lossis daus, atmospheric muaj pes tsawg leeg, thiab lwm yam) txhawm rau txiav txim siab txog qhov kev pab cuam lub neej ntawm caster hardware electroplating txheej txheej thickness. Qhov muag tsis pom kev ua raws li cov qauv ntawm thickening yuav ua rau ntau yam kev poob. Txawm li cas los xij, yog tias lub thickness tsis txaus, nws yuav tsis ua tau raws li qhov xav tau ntawm kev pabcuam lub neej. Cov tuam txhab sib txawv, raws li lawv tus kheej cov khoom siv, yuav tsum xub sau cov txheej txheem ua tiav thiab ua haujlwm tau zoo, txiav txim siab qhov tseem ceeb ntawm cov txheej txheem electroplating ntawm cov khoom siv caster, tswj cov concentration ntawm cov txheej txheem electroplating kua ntawm lub caster hardware, thiab nqa tawm. standardized kev khiav hauj lwm.

3. Heavy-duty caster tom qab plating txheej txheem kev kho mob: Txhawm rau txhim kho kev nyab xeeb thiab kev tiv thaiv cov khoom, kho kom zoo nkauj kos duab thiab lwm yam tshwj xeeb ntawm electroplating, caster hardware ib feem ntawm cov txheej txheem electroplating (passivation kho, kub melting, sealing thiab dehydrogenation, thiab lwm yam) yog siv. Tom qab kub-dip galvanizing, chromium trioxide passivation kev kho mob los yog lwm yam kev hloov dua siab tshiab kev kho mob feem ntau yog nqa tawm los tsim ib tug coj hom ntawm conversion zaj duab xis. Nws yog ib qho ntawm cov txheej txheem tseem ceeb los xyuas kom meej qhov zoo ntawm cov khoom tom qab plating. Tom qab kev kho mob passivation, kev kho mob embrittlement yuav tsum tau ua.