Phau Ntawv Qhia Qhov Kawg rau Kev Kho Hniav Hlau

Ⅰ Kev Taw Qhia

Kev kho hlau saum npoo yog ib txoj hauv kev tseem ceeb ntawm kev tsim cov txheej txheej saum npoo ntawm cov ntaub ntawv hlau nrog cov khoom siv sib txawv, lub cev, thiab tshuaj lom neeg los ntawm cov khoom siv los ua kom tau raws li qhov yuav tsum tau ua rau hnav tsis kam, corrosion resistance, kho kom zoo nkauj, lossis lwm yam tshwj xeeb ntawm cov khoom. .

Ⅱ Mechanical Surface Treatment

Mechanical deg kho muaj xws li sandblasting, txhaj tshuaj blasting, sib tsoo, chim xov, polishing, thiab txhuam.

Yam ntxwv: Cov qauv no hloov cov duab thiab roughness ntawm cov hlau nto los ntawm lub cev txhais tau tias.

Daim ntaub ntawv: Lawv tsim nyog rau kev kho thawj zaug ntawm ntau yam ntaub ntawv hlau thiab txhim kho qhov smoothness.

1. Sandblasting

Sandblasting siv compressed cua raws li lub hwj chim los tsuag cov ntaub ntawv abrasive (xws li tooj liab ore, quartz xuab zeb, corundum, hlau xuab zeb, Hainan xuab zeb, thiab lwm yam) ntawm kev kub ceev mus rau saum npoo ntawm lub workpiece. Vim muaj kev cuam tshuam thiab kev txiav txim siab ntawm abrasive, qhov chaw ntawm lub workpiece hloov, ua tiav ib theem ntawm kev huv thiab sib txawv roughness.

Cov yam ntxwv

1. Sandblasting tuaj yeem tshem tawm xeb, roj stains, oxide nplai, thiab tag nrho cov kab mob los ntawm qhov chaw ua haujlwm, ua tiav kev huv huv. Nws yog tshwj xeeb tshaj yog zoo rau xeb tshem tawm ntawm cov hlau nto.

2. Sandblasting tuaj yeem hloov kho kom ua tiav qib roughness sib txawv kom tau raws li cov txheej txheem ntau lawm los ntawm kev siv cov abrasives ntawm ntau qhov ntau thiab tsawg.

3. Sandblasting tuaj yeem txhim kho qhov qaug zog ntawm cov khoom ua haujlwm, txuas ntxiv lub sijhawm ntev ntawm cov txheej, thiab txhim kho qhov adhesion ntawm lub workpiece thiab txheej.

2. Polishing

Polishing txo qhov roughness ntawm workpiece nto kom tau ib tug kaj, du nto los ntawm txhua yam, tshuaj, los yog electrochemical txhais tau tias. Nws feem ntau yog siv cov cuab yeej polishing thiab cov khoom abrasive lossis lwm yam xov xwm polishing los hloov kho qhov chaw ua haujlwm.

Mechanical Polishing

Mechanical polishing siv txiav thiab yas deformation kom tshem tawm cov protrusions los ntawm polished nto, ua rau ib tug du nto.

Cov yam ntxwv technical: Tus nqi qis, kev ua haujlwm yooj yim, tab sis tsis tshua muaj txiaj ntsig thiab tsis sib xws ntawm qhov chaw tiav, haum rau kev kho me me hauv cheeb tsam. Siv cov cuab yeej xws li oilstone strips, wool log, sandpaper, thiab feem ntau yog ua manually los yog nrog tshwj xeeb polishing tshuab.

Polishing nyhuv: Ua tiav tus nqi roughness (Ra) ntawm {{0}} 3-3.0μm.

Tshuaj Polishing

Tshuaj polishing siv cov tshuaj reagents los xaiv cov txheej txheem ntawm qhov chaw ua haujlwm kom tshem tawm khawb thiab theem ntawm qhov chaw.

Cov yam ntxwv technical:Cov cuab yeej siv yooj yim, zoo ib yam thiab zoo sib xws ntawm qhov roughness, kev ua haujlwm yooj yim, tuaj yeem txhuam ntau lub workpieces ib txhij, ua haujlwm siab.

Qhov tsis zoo: Kev kho thiab rov tsim dua tshiab yog qhov nyuaj, thiab cov pa phem yuav raug tsim thaum lub sijhawm ua haujlwm.

Electrolytic Polishing

Electrolytic polishing siv cov khoom ua haujlwm ua cov anode thiab cov hlau insoluble li cathode, ob qho tib si rau hauv cov tshuaj electrolyte. Direct tam sim no yog siv los ua kom xaiv anodic dissolution, ua kom lub ci ci ntawm qhov chaw ua haujlwm.

Cov yam ntxwv technical: Cov xim sab hauv thiab sab nrauv zoo ib yam, ntev ntev gloss, me me polishing npaum li cas, tswj tau qhov tseeb thiab cov duab precision tom qab polishing, siab polishing tus nqi, tsis cuam tshuam los ntawm cov khoom hardness, txheej txheem yooj yim, cov cuab yeej siv qis.

Qhov tsis zoo: Complex pre-kho ua ntej polishing, tsis tshua muaj generality ntawm electrolyte, luv luv kev pab cuam lub neej, thiab tsis muaj peev xwm mus tshem tawm thawj nto "nrhiav tsis."

3. Hmoov Txheej

Hmoov txheej siv lub hauv paus ntsiab lus ntawm electrostatic spraying kom uniformly adsorb qhuav hmoov mus rau lub workpiece, tsim ib tug muaj zog thiab kaj txheej tom qab high-kub curing.

Txoj Kev

Cov yam ntxwv

1. Kev ua tau zoo ib puag ncig: Nws tsis muaj cov kuab tshuaj organic, txo VOC emissions thiab ua tus phooj ywg ib puag ncig. Nws txuag cov peev txheej los ntawm kev tsis xav tau dej, yog li zam kev kho cov khoom khib nyiab thib ob.

2. Recyclability: Cov tshuaj txau tuaj yeem rov ua dua thiab rov siv dua, txuag nqi ntau lawm.

3. Cov Txheej Txheem Txheej Txheem Zoo: Cov txheej txheej muaj zog adhesion thiab txhua yam muaj zog, muab kev tiv thaiv corrosion ntev.

4. Kev Ua Haujlwm Siab Ntau Lawm: Tsim nyog rau kev sib dhos ua ke kab txheej txheej, txhim kho kev tsim khoom.

Daim ntawv thov Range

Cov khoom siv hmoov txheej yog siv dav hauv ntau yam lag luam xws li tsheb, tshuab, hluav taws xob, rooj tog zaum, thiab kev tsim kho los muab cov txheej txheem tiv thaiv uas tiv taus corrosion, hnav, kub, thiab khawb.

Ⅲ Electrochemical Surface Treatment

Qhov no suav nrog anodizing, electrochemical polishing, electroplating, thiab lwm yam.

Yam ntxwv: Siv lub hauv paus ntsiab lus ntawm electrolysis los ua ib qho kev tiv thaiv oxide zaj duab xis los yog plating txheej ntawm cov hlau nto.

Daim ntaub ntawv: Electroplating tshuab yog dav siv hauv tsheb, hluav taws xob, aerospace, thiab lwm yam kev lag luam los txhim kho qhov zoo nkauj, hnav tsis kam, thiab corrosion kuj ntawm cov hlau nto.

1. Anodizing

Anodizing yog cov txheej txheem uas, raws li cov txheej txheem tshwj xeeb thiab cov txheej txheem, cov khoom siv txhuas (anodes) tsim cov oxide zaj duab xis ntawm lawv qhov chaw los ntawm kev siv cov khoom siv sab nraud.

Txoj Kev

Technical nta

1. Anodizing txhim khu lub hardness, hnav tsis kam, thiab corrosion kuj ntawm txhuas thiab nws cov alloys, ho txhim kho nto kev ua tau zoo.

2. Anodized oxide zaj duab xis muaj peev xwm adsorption muaj zog rau dyes, ua kom muaj ntau yam xim zoo nkauj tshaj dawb, suav nrog ob xim anodizing tiav los ntawm kev npog ntsej muag lossis ib nrab oxide txheej tshem tawm.

3. Anodized aluminium los yog nws cov alloys kuj pom zoo thaum tshav kub kub tsis kam (nyuaj anodized oxide zaj duab xis nrog ib tug melting point mus txog 2320K) thiab zoo heev rwb thaiv tsev zog (sawv voltage mus txog 2000V).

2. Electroplating

Electroplating yog txheej txheem uas siv lub hauv paus ntsiab lus ntawm electrolysis tso ib txheej nyias ntawm lwm cov hlau los yog alloy rau saum npoo ntawm qee cov hlau. Thaum lub sij hawm electroplating, cov hlau los yog lwm yam insoluble khoom ntawm plating txheej ua raws li lub anode, thaum lub workpiece yuav plated ua raws li cathode. Cov cations ntawm cov hlau plating yog txo rau ntawm qhov chaw ntawm lub workpiece los tsim cov txheej txheej plating.

Txoj Kev

Technical nta

1. Tiv thaiv cov hlau oxidation (xws li xeb).

2. Txhim kho hnav tsis kam, conductivity, reflectivity, thiab corrosion kuj (xws li tooj liab sulfate).

3. Qhov tshwm sim: Txiav txim siab los ntawm kev ua tiav ntawm cov khoom siv electroplated thiab cov txheej txheem electroplating.

4. Corrosion resistance, hardness, thiab internal stress: Nws txawv nrog additives thiab electroplating tej yam kev mob.

Ⅳ Kev Kho Hniav niaj hnub

Xws li Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), Ion Implantation, Ion Plating, Laser Surface Treatment, thiab lwm yam.

Yam ntxwv: Siv cov txheej txheem ntawm lub cev lossis tshuaj lom neeg los tsim cov txheej txheem ua haujlwm siab ntawm cov hlau.

Daim ntaub ntawv: Haum rau microelectronics, optical instruments, aerospace, thiab lwm yam high-tech teb uas yuav tsum tau high precision thiab high-kev ua tau zoo cov khoom ntawm hlau nto.

1. Lub cev Vapor Deposition (PVD)

PVD thev naus laus zis yog txheej txheem uas cov khoom siv (khoom los yog kua) yog vaporized nyob rau hauv lub tshuab nqus tsev rau hauv atomic los yog molecular gas thiab tso rau hauv lub substrate nto los ntawm cov roj tsawg (los yog ntshav) txheej txheem los ua ib tug nyias zaj duab xis nrog rau tej functionalities.

Txoj Kev

Technical nta

1. Cov yeeb yaj kiab ua tau zoo, ntom ntom, thiab du, muab cov khoom zoo heev, tshuaj lom neeg, thiab kho qhov muag.

2. Kev tswj tau siab tso cai rau PVD los tsim cov yeeb yaj kiab uas ua tau raws li cov kev xav tau sib txawv, ua raws li ntau yam kev thov.

3. Ceev ceev deposition efficiency enables loj-scale, high-efficiency ntau lawm, txhim kho productivity thiab economic kev pab cuam.

4. Thaum lub sij hawm PVD txheej txheem, tsis muaj cov tshuaj lom los yog cov pa phem tsim tawm, ua rau muaj kev tiv thaiv ib puag ncig.

2. Chemical Vapor Deposition (CVD)

CVD yog cov txheej txheem chemical engineering uas siv ib lossis ntau cov roj-theem sib txuas lossis cov khoom uas muaj cov yeeb yaj kiab tsim los ua cov tshuaj lom neeg ntawm cov substrate nto los tsim cov yeeb yaj kiab nyias.

Txoj Kev

Technical nta

1. CVD thev naus laus zis tuaj yeem tsim ntau yam khoom siv tsis zoo, suav nrog oxides, sulfides, nitrides, thiab carbides.

2. CVD cov tshuaj tiv thaiv feem ntau tshwm sim ntawm qhov nruab nrab mus rau qhov kub thiab txias, tsim cov khoom tso rau ntawm cov substrate los ntawm cov roj-theem tshuaj tiv thaiv ntawm cov pa roj sib txuas. Kev tso tawm tuaj yeem ua tau nyob rau hauv huab cua siab lossis lub tshuab nqus tsev, nrog rau feem ntau zoo dua zaj duab xis ua tiav nyob rau hauv lub tshuab nqus tsev deposition.

3. Cov txheej txheem plasma thiab laser-pab tau zoo txhawb cov tshuaj tiv thaiv, uas tso cai rau kev tso tawm ntawm qhov kub thiab txias.

4. Cov tshuaj muaj pes tsawg leeg ntawm cov txheej txheej tuaj yeem sib txawv nrog cov kev hloov pauv hauv cov pa roj-theem muaj pes tsawg leeg, ua kom cov gradient depositions lossis cov txheej sib xyaw. Nws tso cai rau kev tswj cov txheej txheej ntom ntom thiab purity, nrog kev pabcuam zoo tsim nyog rau txheej txheej ua haujlwm zoo li qub.

Ⅴ Cov lus xaus

Nrog nce thoob ntiaj teb kev paub txog ib puag ncig, kev lag luam hlau kho qhov chaw yuav ua rau muaj kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov. Cov txheej txheem tshiab ntawm cov txheej txheem kev kho hlau saum npoo av yuav tsom ntau dua rau kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob, txo cov pa phem thiab kev siv peev txheej.

Tsis tas li ntawd, kev txhim kho txuas ntxiv ntawm cov thev naus laus zis thiab cov thev naus laus zis yuav tsav lub digitization thiab kev txawj ntse ntawm kev lag luam hlau kho qhov chaw, txhim kho kev tsim khoom thiab cov khoom zoo. Tsis tas li ntawd, cov kev pabcuam customized thiab kev tsim kho thev naus laus zis tshiab yuav yog cov lus qhia tseem ceeb rau kev txhim kho yav tom ntej ntawm kev lag luam hlau kho. Muaj ntau hom kev kho mob ntawm cov hlau, txhua tus muaj cov yam ntxwv tshwj xeeb, kev siv, thiab kev sib txawv.