KTL Cataphoresis ED Painting Kab

Electrophoretic txheej yog txheej txheej txheej uas cov khoom ua haujlwm thiab cov khoom siv electrode tau muab tso rau hauv dej-soluble xim, thiab tom qab sib txuas cov khoom siv hluav taws xob, tso siab rau cov nyhuv physicochemical uas tsim los ntawm hluav taws xob teb, cov resin thiab pigment muab tub lim hauv cov xim yog uniformly. precipitated thiab tso rau saum npoo nrog cov khoom coated raws li cov electrode los tsim cov xim zaj duab xis insoluble hauv dej.
Electrophoretic txheej yog ib qho txheej txheem tshuaj tiv thaiv electrochemical heev, uas suav nrog tsawg kawg plaub txheej txheem ntawm electrophoresis, electrodeposition, electroosmosis thiab electrolysis. Electrophoresis txheej tuaj yeem muab faib ua anodic electrophoresis (lub workpiece yog anode, thiab cov xim yog anionic) thiab cathodic electrophoresis (lub workpiece yog cathode, thiab cov xim yog cationic) raws li qhov kev ua tau zoo.

Tiv tauj peb Case

cov khoom paub meej

Electrophoretic txheej yog txheej txheej tshwj xeeb txheej txheej zaj duab xis tsim tsim nyob rau hauv 30 xyoo dhau los, uas yog cov txheej txheem tsim kho tshaj plaws rau cov txheej txheem dej. Nws yog tus cwj pwm los ntawm dej solubility, tsis muaj tshuaj lom, tsis siv neeg tswj tau yooj yim, thiab lwm yam. Nws tau nrawm thiab dav siv hauv tsheb, cov khoom siv hauv tsev, kho vajtse, khoom siv hauv tsev thiab lwm yam lag luam.

Kev faib tawm

Cov khoom siv electrophoretic txheej tuaj yeem muab faib ua ob pawg: hom kev hla mus tas li thiab kev sib tshuam ntsug ntsug nqa.

Nruam dhau hom electrophoresis cov cuab yeej yog tsim los ntawm cov kab sib dhos, uas yog tsim rau cov khoom loj batch txheej ntau lawm thiab siv dav hauv kev lag luam; thaum sib sib zog nqus ntsug lifting hom, thawj daim ntawv uas yog saws monorail fais hoist nrog phau ntawv tswj, yog haum rau me me batch txheej txheej. Nyob rau hauv xyoo tas los no, nrog kev nce qib ntawm kev siv tshuab computer, kev siv tshuab mechatronics tau txhim kho sai, nrog microcomputer tswj ntawm ntsug nqa txoj haujlwm-tswj trolley tau siv rau hauv cov kab ntau lawm, nws yog tib yam khoom siv electrophoresis los ntawm tib batch piv rau. qhov ntev ntawm cov kab ntau lawm yog luv luv, thiab muaj qhov zoo ntawm kev hloov pauv hauv cov txheej txheem, cov neeg xav paub.

Cov khoom siv sib xyaw

Cov khoom siv rau electrophoretic txheej yog tsim los ntawm electrophoretic tank, stirring device, filtering device, temperature regulating device, paint management device, power supply device, water wash device after electrophoretic coating, ultrafiltration device, drying device, and backup tank.

1. Lub cev tank

Raws li kev sib txawv conveying txoj kev ntawm workpieces, lub tank lub cev tau muab faib ua ob hom: lub nkoj zoo li lub tank thiab lub tank. Feem ntau, lub nkoj zoo li lub tank tsim nyog rau kev txuas mus tas li electrophoretic txheej txheej ntau lawm, thiab lub tank ntim yog tsim rau kev sib tshuam ntsug lifting electrophoretic txheej ntau lawm kab.

2.Circulation stirring system

Lub circulating thiab stirring system yog muab faib mus rau hauv lub puab thiab sab hauv. Lub luag haujlwm yog los xyuas kom meej qhov sib xws ntawm qhov muaj pes tsawg leeg thiab qhov kub thiab txias ntawm cov xim hauv lub tank electrophoresis tag nrho thiab tiv thaiv cov xim xim los ntawm kev daws teeb meem.

3.Electrode ntaus ntawv

Cov khoom siv hluav taws xob muaj cov phaj electrode, diaphragm cover thiab auxiliary electrode.

4.Kev tswj qhov kub thiab txias

Feem ntau, qhov kub ntawm electrophoretic txheej yog 20 ~ 30 degrees Celsius, thiab qhov kub ntawm lacquer yuav nce pom tseeb thaum kub siab los yog nyob rau hauv tas li ntau lawm. Txhawm rau kom ua tiav cov yeeb yaj kiab lacquer zoo, nws yog qhov yuav tsum tau ua kom txias lub lacquer, thiab nws tuaj yeem ua kom txias los ntawm cov dej hauv av, cua txias ntauwd, lossis yuam kom txias los ntawm lub tshuab khov. Nyob rau hauv cov huab cua txias ntawm lub caij ntuj no yuav tsum tau ua kom sov li cua sov, tshav kub exchanger tsho, serpentine raj, tiaj phaj thiab raj hom ntau yam, ntxiv rau lub tsho qauv, lwm yam kub exchangers yuav siv tau nrog kev pab los ntawm sab nraud. kev ua haujlwm ntawm lub twj tso kua mis circulating, kom cov xim los ntawm lub tshav kub exchanger kom txias los yog cua sov.

5.Paint replenishment device

Cov khoom siv ntxiv muaj cov xim pleev xim rau lub tank, hluav taws xob stirrer, lim thiab kua twj tso kua mis, thiab lwm yam. Nws yog teem ze ntawm lub tank electrophoresis thiab txuas nrog lub tank nrog cov kav dej thiab li qub.

6. Qhov cua tshuab

Rau kev txuas mus tas li hom electrophoresis tank, cov cuab yeej cua sab saum toj tuaj yeem raug saws, uas yog tsim los ntawm kev tshem tawm hood, kiv cua centrifugal, tso pa tawm thiab lwm yam. Rau ntsug lifting hom electrophoresis tank, tsuas yog cov cua rho tawm txoj kev ntawm sab ntawm lub tank yuav siv tau nyob rau hauv feem ntau.

7. Cov khoom siv hluav taws xob

Grounding txoj kev: muaj ob hom cathode grounding thiab anode grounding, thiab anode grounding yuav muab faib ua electrode grounding thiab lub cev grounding.

Energizing hom: Muaj ob txoj hauv kev los ua kom lub zog electrophoresis workpiece rau hauv lub tank thiab ua kom lub zog electrophoresis workpiece tom qab nkag mus rau hauv lub tank.