Kev kho deg yog txheej txheem los tsim cov txheej txheem saum npoo nrog cov khoom siv kho tshuab, lub cev, thiab tshuaj lom neeg sib txawv ntawm cov khoom siv hauv paus.

Lub hom phiaj ntawm kev kho saum npoo yog ua kom tau raws li cov khoom siv tshwj xeeb rau kev ua haujlwm corrosion, hnav tsis kam, ornamentation, thiab lwm yam. Kev sib tsoo tshuab, tshuaj kho mob, kev kho cua sov saum npoo, thiab tshuaj tsuag saum npoo yog qee yam ntawm peb feem ntau siv cov txheej txheem kho saum npoo. Lub hom phiaj ntawm kev kho deg yog ntxuav, broom, deburr, degrease, thiab descale lub workpiece nto. Peb yuav kawm txog cov txheej txheem rau kev kho saum npoo niaj hnub no.

Lub tshuab nqus tsev electroplating, electroplating, anodizing, electrolytic polishing, ncoo luam ntawv, galvanizing, hmoov txheej, dej hloov luam ntawv, tshuaj ntsuam luam ntawv, electrophoresis, thiab lwm yam txheej txheem kho saum npoo yog nquag ua haujlwm.

1. Nqus electroplating

Lub cev deposition phenomena yog nqus plating. Cov khoom siv lub hom phiaj tau muab faib ua cov molecules uas tau nqus los ntawm cov khoom siv hluav taws xob los tsim kom muaj qhov sib xws thiab du txheej txheej hlau txheej thaum argon roj tau nkag rau hauv lub tshuab nqus tsev thiab tsoo cov khoom siv.

Cov ntaub ntawv uas siv:

1. Ntau yam khoom siv, suav nrog hlau, mos thiab tawv polymers, cov ntaub ntawv sib xyaw, ceramics, thiab iav, tuaj yeem ua lub tshuab nqus tsev. Aluminium yog cov khoom siv feem ntau electroplated, ua raws li nyiaj thiab tooj liab.

2. Vim tias cov dej noo hauv cov ntaub ntawv ntuj yuav cuam tshuam rau lub tshuab nqus tsev, cov ntaub ntawv ntuj tsis tsim nyog rau lub tshuab nqus tsev plating.

Tus nqi ntawm cov txheej txheem: Tus nqi ua haujlwm rau lub tshuab nqus tsev plating yog siab heev vim tias cov khoom ua haujlwm yuav tsum tau txau, thauj khoom, tshem tawm, thiab rov ua dua. Txawm li cas los xij, qhov nyuaj thiab qhov ntau ntawm cov khoom ua haujlwm kuj ua lub luag haujlwm hauv tus nqi ua haujlwm.

Kev cuam tshuam ib puag ncig: Nqus electroplating ua rau muaj kev phom sij me ntsis rau ib puag ncig xws li txau.

2. Electropolishing

Nrog kev pab los ntawm hluav taws xob tam sim no, atoms ntawm lub workpiece submerged nyob rau hauv ib tug electrolyte yog hloov mus rau hauv ions thiab tshem tawm ntawm lub nto thaum lub sij hawm electrochemical txheej txheem ntawm "electroplating," uas tshem tawm me me burrs thiab brightens lub workpiece nto.

Cov ntaub ntawv uas siv:

1. Feem ntau ntawm cov hlau tuaj yeem ua electrolytically polished, nrog stainless hlau nto polishing yog qhov nrov tshaj plaws siv (tshwj xeeb tshaj yog rau austenitic nuclear qib stainless hlau).

2. Nws yog tsis yooj yim sua kom electropolish ntau cov ntaub ntawv ib txhij los yog txawm nyob rau hauv tib cov tshuaj electrolytic.

Tus nqi ua haujlwm: Vim tias electrolytic polishing yog qhov tseem ceeb ntawm kev ua haujlwm siab, cov nqi zog kuj tsawg heev. Kev cuam tshuam rau ib puag ncig: Electrolytic polishing siv tsawg dua cov tshuaj phem. Nws yog qhov yooj yim siv thiab tsuas yog xav tau me ntsis dej los ua kom tiav cov haujlwm. Tsis tas li ntawd, nws tuaj yeem tiv thaiv corrosion ntawm stainless hlau thiab txuas ntxiv qhov zoo ntawm stainless hlau.

3. Cov txheej txheem luam ntawv Pad

Niaj hnub no, ib qho tseem ceeb tshaj plaws ntawm kev luam ntawv tshwj xeeb yog lub peev xwm los luam cov ntawv, duab, thiab cov duab ntawm cov khoom uas muaj cov duab tsis zoo.

Yuav luag tag nrho cov ntaub ntawv tuaj yeem siv tau rau cov ntawv luam tawm, tshwj tsis yog cov uas softer dua silicone ncoo, suav nrog PTFE.

Tsawg zog thiab cov nqi pwm yog txuam nrog cov txheej txheem.
Kev cuam tshuam ib puag ncig: Cov txheej txheem no muaj kev cuam tshuam ib puag ncig zoo vim tias nws tsuas yog ua haujlwm nrog cov kua dej soluble, uas yog tsim los ntawm cov tshuaj lom neeg.

4. txheej txheem zinc-plating

ib txoj kev ntawm kev hloov kho saum npoo uas coated steel alloy cov ntaub ntawv nyob rau hauv ib txheej ntawm zinc rau aesthetic thiab anti-xeb zog. Ib txheej txheej tiv thaiv electrochemical, zinc txheej ntawm qhov chaw tuaj yeem nres hlau corrosion. Galvanizing thiab kub-dip galvanizing yog ob txoj kev siv ntau tshaj.

Cov ntaub ntawv uas tuaj yeem siv tau: Vim tias cov txheej txheem galvanizing nyob ntawm metallurgical bonding technology, nws tsuas yog siv los kho qhov chaw ntawm cov hlau thiab hlau.

Tus nqi txheej txheem: luv voj voog / nruab nrab nqi zog, tsis muaj pwm nqi. Qhov no yog vim lub workpiece lub nto zoo yog hnyav heev nyob ntawm seb lub cev nto npaj ua ntej galvanizing.

Kev cuam tshuam ib puag ncig: Cov txheej txheem galvanizing muaj qhov cuam tshuam zoo rau ib puag ncig los ntawm kev ua haujlwm ntev ntawm cov khoom siv hlau los ntawm 40-100 xyoo thiab tiv thaiv xeb thiab xeb ntawm cov khoom ua haujlwm. Tsis tas li ntawd, kev siv cov kua zinc rov ua dua yuav tsis ua rau cov tshuaj lom neeg lossis lub cev pov tseg, thiab cov khoom ua haujlwm galvanized tuaj yeem muab rov qab rau hauv lub tank galvanizing thaum nws lub neej muaj txiaj ntsig tau dhau los.

5. txheej txheem plating

Cov txheej txheem electrolytic ntawm kev siv cov txheej txheem ntawm cov yeeb yaj kiab hlau ntawm cov khoom siv hauv qhov chaw txhawm rau txhim kho hnav tsis kam, conductivity, lub teeb pom kev zoo, tiv thaiv corrosion, thiab zoo nkauj. Ntau cov npib kuj muaj electroplating ntawm lawv cov txheej sab nrauv.

Cov ntaub ntawv uas siv:

1. Feem ntau ntawm cov hlau tuaj yeem ua electroplated, tab sis qhov purity thiab zoo ntawm plating sib txawv ntawm ntau yam hlau. Ntawm lawv, tin, chromium, npib tsib xee, nyiaj, kub, thiab rhodium yog qhov ntau tshaj plaws.

2. ABS yog cov khoom siv electroplated feem ntau.

3. Vim tias nickel muaj kev phom sij rau daim tawv nqaij thiab khaus khaus, nws tsis tuaj yeem siv electroplate ib yam dab tsi los rau hauv daim tawv nqaij.

Tus nqi txheej txheem: tsis muaj nqi pwm, tab sis cov khoom siv yuav tsum tau kho cov khoom; lub sij hawm tus nqi sib txawv nrog kub thiab hlau hom; tus nqi zog (nruab nrab-siab); nyob ntawm seb tus neeg plating daim; Piv txwv li, plating cutlery thiab hniav nyiaj hniav kub xav tau cov nqi zog siab heev. Vim nws cov qauv nruj rau kev ua haujlwm ntev thiab kev zoo nkauj, nws yog tswj los ntawm cov neeg ua haujlwm tsim nyog.

Kev cuam tshuam ib puag ncig: Vim tias cov txheej txheem electroplating siv ntau cov ntaub ntawv tsis zoo, cov kws tshaj lij kev hloov pauv thiab kev rho tawm yog tsim nyog los xyuas kom meej qhov kev puas tsuaj ib puag ncig tsawg.