Xov xwm
01
Kev kho qhov chaw ntawm cov txhuas profile yog dab tsi?
2024-08-01
Kev tsim cov qhov rooj hlau txhuas thiab Qhov rai Profiles muaj peev xwm muab faib ua plaub txoj kev: kev npaj ingot, extrusion molding, kev kho cua sov, thiab kev kho qhov chaw. Nrog rau kev txhim kho tas mus li ntawm cov neeg lub neej, qhov yuav tsum tau ua rau qhov tsos thiab xim ntawm cov qhov rooj thiab qhov rai siab dua thiab siab dua. Thiab nrog rau kev txhim kho maj mam ntawm cov txheej txheem ua txhuas, qee qhov kev kho qhov chaw nyuaj tau tsim kho kom zoo. Peb feem ntau pom cov txheej txheem kho qhov chaw txhuas xws li electrophoresis, anodic oxidation, thiab fluorocarbon xim txau, thiab lwm yam.
1. Kev siv hluav taws xob
Electrophoresis yog cov txheej txheem uas cov xim electrophoretic tau tso rau ntawm qhov chaw ntawm cov khoom ua haujlwm ntawm cathode thiab anode. Nyob rau hauv qhov kev ua ntawm voltage, cov xim ions them txav mus rau cathode thiab tsim cov tshuaj tsis yaj nrog cov kev ua alkaline tsim rau ntawm qhov chaw ntawm cathode. Aluminium profile electrophoresis hais txog cov txheej txheem ntawm kev tso ib qho Extruded AluCov hlau me me hauv lub tank electrophoresis thiab tsim cov zaj duab xis resin ntom ntom rau sab nraud tom qab siv hluav taws xob ncaj qha. Cov ntaub ntawv txhuas electrophoretic ci ntsa iab heev thiab muaj cov nyhuv iav, uas kuj txhim kho kev tiv thaiv corrosion.
Cov Txheej Txheem: Electrolysis (Kev lwj) ➤ Electrophoresis (Kev ua luam dej, kev tsiv teb tsaws chaw) ➤ Electrodeposition (Kev nag los) ➤ Electroosmosis (Kev qhuav dej)
2. Kev ua kom tsis muaj zog oxidation
Anodic oxidation ntawm txhuas profiles yog hais txog cov txheej txheem ntawm kev tsim ib txheej ntawm oxide zaj duab xis rau ntawm cov khoom txhuas (anode) vim yog qhov kev ua ntawm cov hluav taws xob siv nyob rau hauv cov electrolyte sib xws thiab cov xwm txheej tshwj xeeb rau txhuas thiab nws cov alloys. Txawm li cas los xij, cov zaj duab xis oxide tsim rau sab nraud ntawm anodized txhuas txawv ntawm cov zaj duab xis oxide dav dav, thiab anodized txhuas tuaj yeem zas xim los ntawm electrolytic xim. Txhawm rau kov yeej qhov tsis zoo hauv qhov nyuaj thiab hnav tsis kam ntawm cov tsos ntawm txhuas alloy, nthuav dav ntau yam kev siv thiab ntev lub neej kev pabcuam, cov txheej txheem kho qhov chaw tau dhau los ua qhov txuas tseem ceeb hauv kev siv txhuas alloy, thiab cov txheej txheem anodic oxidation yog qhov siv dav tshaj plaws thiab ua tiav tam sim no.
Cov txheej txheem ntws
Tshem roj ➤ Tshuaj txhuam ➤ Acid xeb ➤ Tshem tawm zaj duab xis dub ➤ Anodizing ➤ Dyeing ua ntej kho ➤ Dyeing ➤ Qhov kaw ➤ Ziab
Qhov sib txawv ntawm anodizing thiab electrophoresis: Anodizing yog oxidizing ua ntej thiab tom qab ntawd xim, thaum electrophoresis yog xim ncaj qha.
3. Txheej Hmoov Electrostatic
Nrog cov khoom siv txau hmoov electrostatic, cov hmoov txheej raug siv rau ntawm qhov tsos ntawm cov khoom ua haujlwm. Nyob rau hauv qhov kev ua ntawm hluav taws xob static, cov hmoov yuav raug nqus sib npaug ntawm qhov tsos ntawm cov khoom ua haujlwm los ua cov hmoov txheej. Tom qab ci, leveling thiab kho cov hmoov txheej hauv qhov kub siab, cov txheej txheem kawg nrog cov teebmeem sib txawv tau ua tiav. Cov nyhuv txau hauv cov nqe lus ntawm lub zog kho tshuab, kev nplaum, kev tiv thaiv corrosion, kev tiv thaiv kev laus, thiab lwm yam, zoo dua li cov txheej txheem txau.
Cov Txheej Txheem
Kev kho ua ntej ➤ Tshuaj tsuag ➤ Ci thiab kho
4. Tshuaj tsuag Fluorocarbon
Kev txau fluorocarbon yog ib hom kev txau electrostatic, kuj yog kev txau kua. Kev siv cov txheej txau fluorocarbon yog ci nrog polyvinylidene fluoride resin ua cov khoom siv hauv paus lossis nrog hmoov hlau txhuas ua cov khoom siv xim ua los ntawm xim. Muaj cov suspended thiab semi-suspended. Suspended txhais tau tias thaum lub sijhawm ua ntej thiab txau thiab kho cov txheej txheem ntawm txhuas, txhuas yuav raug suspended. Fluorocarbon txheej nrog zoo heev muaj cov xim hlau ci, xim ntse thiab pom tseeb peb-seem.
Txheej Txheem ntws
Ua ntej kho: Tshem roj thiab tshem cov pa phem ntawm txhuas ➤ Ntxuav dej ➤ Ntxuav alkali (degreasing) ➤ Ntxuav dej ➤ Ntxuav kua qaub ➤ Ntxuav dej ➤ Chroming ➤ Ntxuav dej ➤ Ntxuav dej ntshiab
Kev txau dej: Txau cov xim pleev xim ➤ Xim pleev sab saum toj ➤ Xim pleev xim ➤ Ci (180 - 250 ℃) ➤ Kev tswj xyuas zoo
Qhov txawv ntawm kev txau hmoov electrostatic thiab kev txau fluorocarbon: Kev txau hmoov yog siv cov khoom siv txau hmoov (tshuab txau electrostatic) los txau cov hmoov txheej rau ntawm qhov tsos ntawm cov khoom ua haujlwm. Nyob rau hauv qhov kev ua ntawm hluav taws xob static, cov hmoov yuav raug nqus sib npaug rau ntawm qhov tsos ntawm cov khoom ua haujlwm, tsim cov hmoov txheej. Kev txau fluorocarbon yog ib hom kev txau electrostatic thiab kuj yog ib txoj kev txau kua, hu ua kev txau fluorocarbon.
5. Kev Hloov Ntoo Ntoo
Cov qauv ntoo hloov pauv yog cov qauv uas, raws li lub hauv paus ntsiab lus ntawm kev kub siab sublimation cua sov nkag mus rau hauv cov hmoov txheej lossis electrophoresis pleev xim, los ntawm kev cua sov, kev nias, cov qauv ntoo ntawm daim ntawv hloov pauv lossis zaj duab xis hloov pauv sai sai thiab nkag mus rau hauv cov qauv txau lossis electrophoresed. Cov qauv ntoo hloov pauv tsim muaj cov qauv meej thiab muaj zog peb-seem, uas qhia tau zoo dua qhov kev xav ntuj ntawm cov ntoo thiab yog cov khoom siv txuag hluav taws xob thiab zoo rau ib puag ncig los hloov cov ntoo ib txwm muaj.
Cov Txheej Txheem
Xaiv lub substrate ➤ Qhwv daim ntawv luam ntawv ntoo ➤ Npog lub hnab yas ➤ Nqus Tsev ➤ Ci ➤ Rhuav daim ntawv luam ntawv tawm ➤ Ua qhov ntxuav sab nraud
