Cov txheej txheem pickling nyob rau hauv zus tau tej covprecision screwsyog ib kauj ruam tseem ceeb heev. Lub hom phiaj ntawm kev ntxuav cov kua qaub yog tshem tawm cov oxide zaj duab xis rau saum npoo ntawm cov ntaub ntawv hlau thiab tsim ib txheej ntawm phosphate zaj duab xis ntawm cov hlau nto thaum tshem cov oxide zaj duab xis. Cov txheej txheem ntawm zaj duab xis no ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tom qab txau lossis molding.
Nws tuaj yeem hais tias pickling yog zoo li muab cov khaub ncaws tshiab rau ntawm cov hlau, uas yog ib qho tseem ceeb uas yuav tsum tau ua kom zoo thiab tsis txhob maj maj.
Kev saib xyuas yuav tsum tau them rau cov teeb meem hauv qab no thaum lub sijhawm pickling:
Tswj cov concentration thiab kub hauv lub pas dej ua ke: Thaum npaj cov tshuaj pickling, nws yog ib qho tsim nyog yuav tsum xyuas kom meej tias cov concentration thiab kub ntawm cov kua dej pickling nyob rau hauv lub pas dej ua ke nyob rau hauv ib qho kev tsim nyog los tshem tawm cov oxide zaj duab xis thiab tsim ib zaj duab xis nyias.
Pas dej ua haujlwm: Ua ntej, tso lubntsia hlauyuav tsum tau ua tiav rau hauv cov tshuaj npaj ua ntej kom tshem tawm cov oxide zaj duab xis ntawm cov hlau nto. Tom qab ntawd ua dej ntxuav los ntawm kev tso cov ntsia hlau rau hauv cov dej huv kom tshem tawm cov khoom corrosive los ntawm qhov chaw. Tom ntej no, kev kho oxalic acid yog siv los ua kom cov haujlwm ntawm cov hlau thiab nteg lub hauv paus rau cov kauj ruam tom ntej ntawm txheej txheej.
Phosphate txheej: Qhov no yog ib kauj ruam tseem ceeb los xyuas kom meej tias cov phosphate hu rau saum npoo ntawm cov khoom hlau los tsim ib txheej. Tom qab ntawd yaug nrog dej huv kom tshem tawm cov khoom seem. Txawm hais tias cov kauj ruam no yuav zoo li yooj yim, kev tswj xyuas nruj raws sijhawm yuav tsum tau ua thaum ua haujlwm. Cov neeg ua haujlwm yuav tsum paub zoo txog kev tswj xyuas lub sijhawm, txwv tsis pub kev ntxuav cov kua qaub tsuas yog ib kauj ruam tseem ceeb, poob qhov tseem ceeb, thiab tsis tuaj yeem ua haujlwm zoo nrog cov txheej txheem tom ntej.
Tsis tas li ntawd, thaum sivstainless hlau screwsNyob rau hauv lub neej txhua hnub, cov kev ceev faj hauv qab no yuav tsum tau ua:
Kev tiv thaiv kev cia khoom: Thaum lub sij hawm cia, kev tiv thaiv ntawm cov khoom yuav tsum tau ntxiv dag zog los xyuas kom meej ib puag ncig qhuav. Electroplated hlau screws yuav tsum tsis txhob muab tso rau hauv qhov chaw ntub dej. Ceev faj thaum lub sij hawm ntim cov txheej txheem kom tsis txhob ua phem ntim. Yog tias cov khoom tsis yog tus qauv nrog cov kev cai tshwj xeeb tau koom nrog, lawv yuav tsum tau muab qhwv rau hauv cov hnab mesh lossis lwm yam khoom, saib xyuas kom tsis txhob muaj kev sib tsoo.
Kov nrog kev saib xyuas: Thaum lub sijhawm thauj mus los, ua tib zoo saib xyuas kom tsis txhob muaj kev puas tsuaj rau cov khoom. Muab qhov chaw raws li cov lus qhia ntawm lub thawv ntim, thiab npaj cov neeg ua haujlwm hauv tsev rau kev sib koom ua ke los qhia cov neeg ua haujlwm ntawm txoj kev thauj mus los kom raug thiab ceev faj ntawm cov fasteners, txhawm rau tiv thaiv cov hniav ntawm cov ntsia hlau los ntawm kev puas tsuaj thiab tsis tuaj yeem siv nrog cov txiv ntseej. .
Los ntawm kev ua raws li cov kev ceev faj no, nws muaj peev xwm ua kom cov kua qaub ntxuav cov txheej txheem hauv precision ntsia hlau ntau lawm thiab tswj cov kev ua tau zoo thiab cov tsos ntawmstainless hlau screwsthaum siv.
