Kev kho mob Corona yog lub hauv paus pob zeb ua kom siv thev naus laus zis hauv kev lag luam plastics, qhov tseem ceeb rau kev ua kom muaj zog adhesion hauv kev luam ntawv, txheej, thiab txheej txheej lamination. Los ntawm kev ua haujlwm siab -voltage hluav taws xob tawm, nws hloov kho lub zog saum npoo ntawm cov yas substrates, ua rau lawv tau txais ntau dua rau inks, adhesives, thiab coatings. Txawm li cas los xij, kev ua tiav kev kho kom zoo thiab muaj txiaj ntsig tsis yog yam tsis muaj qhov nyuaj. Kev kho mob tsis sib xws, kev puas tsuaj ntawm qhov chaw, thiab kev lwj sai ntawm cov txiaj ntsig kev kho mob yog cov teeb meem uas tuaj yeem cuam tshuam cov khoom lag luam zoo thiab kev tsim khoom.
Tej yam tsis xws luag hauv kev kho mob Corona
1. Kev kho mob tsis txaus lossis tsis txaus
Qhov no yog kab tias qhov teeb meem feem ntau, ua rau tsis zoo adhesion. Nws manifests raws li tus cwj pwm tsis sib xws, txheej txheej tev -tawm, los yog nplaum tsis ua hauj lwm. Lub hauv paus ua rau feem ntau yog ntau yam:
Variable Material Properties:Kev hloov pauv hauv cov khoom siv yas, cov pob khoom ntxiv (xws li nplawm lossis los tiv thaiv- cov neeg ua haujlwm zoo li qub), lossis batch-rau- cov khoom sib txawv tuaj yeem ua rau lub zog tsis sib xws.
Unstable Process Parameters:Kev hloov pauv hauv kab nrawm, qhov sib txawv ntawm electrode, lub zog tso zis, lossis cov khoom sib xyaw ntawm qhov chaw kho mob (cua, nitrogen) cuam tshuam ncaj qha rau kev kho mob.
Electrode lossis Dielectric Hnav:Kev kis kab mob, oxidation, los yog lub cev degradation ntawm cov electrode los yog silicone roj hmab / ceramic dielectric lub tes tsho tuaj yeem tsim tawm cov hotspots lossis thaj chaw tsis muaj zog, ua rau tsis muaj -cov ntaub ntawv kho mob tsis zoo nyob thoob plaws lub vev xaib.
2. Tshaj -Kev kho mob thiab kev puas tsuaj saum npoo
Txawm tias nyob rau hauv - kev kho mob yog teeb meem, corona tawm ntau dhau tuaj yeem ua rau muaj kev puas tsuaj loj. Tshaj - kev kho mob tuaj yeem ua rau:
Hlawv, Pitting, lossis Pinholing:Cov kab mob khaus hauv cheeb tsam tuaj yeem hais etch lossis yaj lub microscopic nto ntawm cov yeeb yaj kiab nyias, tsim kom pom qhov tsis xws luag thiab ua rau cov khoom tsis muaj zog.
Oxidative Degradation:Kev kho mob ntev lossis kev nruj heev hauv huab cua tuaj yeem ua rau ntau dhau ntawm cov khoom siv molecular oxidized tsawg (LMWOM) ntawm qhov chaw. Qhov kev ciam teb tsis muaj zog no, tsis yog txhim kho kev sib raug zoo, tuaj yeem dhau los ua qhov tsis ua tiav.
Kev kho mob "Nyob rau hauv" zaj duab xis:Rau cov yeeb yaj kiab uas nyias nyias lossis rhiab heev, lub zog ntau dhau tuaj yeem hloov kho lub nraub qaum ntawm cov khoom lossis hloov cov khoom ntau.
3. Rapid Treatment Decay (Kev laus)
Cov txiaj ntsig zoo ntawm kev kho mob corona tsis tas mus li. Qhov chaw kho mob tau dhau mus "kev laus," qhov twg lub zog ntawm lub zog poob qis thaum lub sijhawm vim kev tsiv teb tsaws ntawm cov khoom ntxiv los ntawm cov khoom siv polymer mus rau saum npoo los yog rov ua haujlwm ntawm pawg polar tsim. Qhov kev lwj no tuaj yeem ua kom nrawm dua los ntawm tshav kub thiab av noo, ua rau adhesion tsis ua haujlwm yog tias kev ua haujlwm tom ntej (xws li luam ntawv) ncua sijhawm dhau qhov kev kho qhov rai.
4. Kev kho ntawm 3D thiab Complex Parts
Tsiv dhau ntawm cov webs tiaj tus, kho peb - qhov seem ntawm cov yas muaj qhov sib tw tshwj xeeb. Cov geometries tsis tu ncua tuaj yeem tsim cov duab ntxoov ntxoo thaj chaw uas cov kab mob corona tsis tuaj yeem ncav cuag, ua rau cov chaw tsis kho. Ua kom tau raws li kev kho mob qhov tob hauv qhov chaw so lossis ntawm qhov chaw nkhaus yuav tsum muaj cov cuab yeej tshwj xeeb thiab kho.
Cov kev daws teeb meem thiab cov kev coj ua zoo tshaj plaws
1. Siv cov txheej txheem nruj tswj thiab saib xyuas
Kev sib haum xeeb yog qhov tseem ceeb. Siv cov txheej txheem kev khiav hauj lwm Standard (SOPs) rau:
Parameter Optimization:Tsim thiab tswj xyuas qhov chaw zoo rau qhov hluav taws xob, zaus, lub zog ceev (Watt-min/m²), thiab qhov sib txawv ntawm electrode rau txhua yam khoom siv. Siv cov cuab yeej kaw - lub voj kev tawm tswv yim tswj kom hloov kho lub zog los them rau cov kab hloov pauv ceev.
Kev ntsuas tsis tu ncua:Siv dyne test kua los yog cov tshuab ntsuas hluav taws xob niaj hnub no los ntsuas qib kev kho mob hauv -kab lossis hauv ntu ntu ntu offline. Qhov no muab kev tawm tswv yim tam sim thiab tso cai rau kev kho kom raug ua ntej batch raug cuam tshuam.
Atmosphere Control:Rau cov ntaub ntawv rhiab heev, xav txog kev siv cov nitrogen los yog lwm cov roj sib tov hauv cov chav kaw kom ua tiav cov txheej txheem huv, tswj cov txheej txheem oxidation ntau dua, txo qhov tsim ntawm LMWOM thiab txo qis kev kho mob rov qab.
2. Proactive Maintenance ntawm cov cuab yeej kho mob
Lub chaw kho mob yog ib qho tseem ceeb ntawm cov khoom. Lub sijhawm saib xyuas kev qhuab qhia yog qhov tseem ceeb:
Electrode thiab Dielectric Care:Ntxuav cov electrodes tsis tu ncua kom tshem tawm ozone- los ntawm cov khoom tsim thiab nrhiav cov pa roj carbon monoxide. Tshawb xyuas thiab hloov cov roj hmab silicone lossis ceramic dielectric lub tes tsho raws li cov chaw tsim khoom lub sijhawm kom ntseeg tau tias tsis muaj paug. Cov neeg muab khoom xws li Enercon, Ahlbrandt, thiab Softal muab cov lus qhia ntxaws ntxaws rau lawv cov kab ke.
Ozone Exhaust Management:Xyuas kom lub ozone tso pa tawm ua haujlwm kom raug tshem tawm cov khoom lag luam thiab tiv thaiv lawv qhov rov ua dua - tso rau hauv lub vev xaib kho mob lossis khoom siv.
3. Khoom siv thiab tuav kev txiav txim siab
Ua ntej- Kev Ntsuas Kev Kho Mob:Nkag siab txog cov khoom ntawm cov yas substrate. Koom tes nrog cov neeg muab khoom siv los xaiv cov resins nrog cov qib migratory qis dua yog tias kev kho mob ruaj khov yog qhov teeb meem tsis tu ncua.
Minimize Aging Impact:Tsim kom muaj qhov tseeb "qhov rais" ntawm kev kho mob thiab cov kauj ruam hloov dua siab tshiab. Thaum ua tau, ua luam ntawv, txheej, lossis laminating tam sim tom qab kho. Yog tias tsim nyog khaws cia, tswj qhov chaw ib puag ncig (txias, tsaus, tsis muaj av noo).
Kev daws teeb meem tshwj xeeb rau 3D Parts:Rau cov geometries nyuaj, ntiav cov tshuab hluav taws xob sib hloov lossis ntau- lub taub hau kho mob tsim los rau 3D daim ntawv thov, xws li RotoTEC-X system, uas tuaj yeem ua kom txhua qhov chaw ntawm ib feem tau txais kev raug txaus.
4. Leverage Advanced Equipment Features
Cov kws kho mob corona niaj hnub no muaj cov yam ntxwv uas ncaj qha daws qhov tsis xws luag:
Segmented electrodes:Tso cai rau kev tswj hwm cheeb tsam thoob plaws lub vev xaib dav, them nyiaj rau ntug - mus rau - nruab nrab cov kev hloov pauv.
Dual -Side Treaters:Ua kom muaj kev kho mob ib txhij ntawm ob sab ntawm ib zaj duab xis, ua kom muaj kev sib luag thiab txuag chaw hauv pem teb.
Real-Lub Sijhawm Saib Xyuas Lub Zog:Advanced diagnostics pab txheeb xyuas cov teeb meem nrog electrodes los yog dielectrics ua ntej lawv cuam tshuam cov khoom zoo.
Xaus
Kev ua haujlwm zoo ntawm kev sib tw ntawm kev kho mob corona ntawm cov yas yuav tsum muaj kev sib koom ua ke uas sib xyaw cov txheej txheem kev tswj hwm, kev saib xyuas cov cuab yeej siv, thiab kev nkag siab tob txog cov khoom siv science. Los ntawm kev txheeb xyuas cov hauv paus hauv paus ua rau muaj qhov tsis xws luag-xws li kev tsis sib xws, dhau- kho, thiab lwj- cov neeg tsim khoom tuaj yeem siv cov kev daws teeb meem los txhim kho cov txheej txheem kev ntseeg siab. Qhov no tsis tsuas yog txhim kho adhesion zoo nyob rau hauv cov ntawv thov tseem ceeb xws li kev sib koom ua ke hauv cov khoom siv hluav taws xob lossis siab - ua tiav hauv cov rooj tog zaum zoo, tab sis kuj tseem txhawb nqa tag nrho kev tsim khoom thiab kev ruaj khov los ntawm kev txo cov khib nyiab los ntawm kev ua tsis tiav adhesion. Raws li cov thev naus laus zis hloov zuj zus, koom tes nrog cov neeg siv khoom paub dhau los thiab cog lus rau kev ua kom zoo tshaj plaws ntawm cov txheej txheem txuas ntxiv tseem yog cov tswv yim zoo tshaj plaws rau kev paub txog cov txheej txheem kho corona.