Cov txau nyhuv ntawm electrostatic hmoov tsuag tsuag phom yuav tsum tau ntsuas los ntawm ntau qhov ntev, suav nrog cov tsos ua tau zoo, thiab lwm yam, ua ke nrog cov qauv qhia tshwj xeeb thiab cov qauv. Cov hauv qab no yog cov ncauj lus kom ntxaws saib cov txheej txheem thiab kev tshuaj xyuas cov ntsiab lus:
1. Txav zoo tshuaj xyuas
Cov tsos yog qhov kev xav tshaj plaws ntawm cov txau nyhuv. Nws yuav tsum tau raug pom nyob rau hauv lub teeb pom kev lossis lub teeb pom kev zoo (xws li D65 lub teeb ci (xws li D65 lub teeb ci), tsom mus rau cov hauv qab no:
- Cov Txheej Txheem Txheej
Saib seb puas muaj cov txheej tsis sib xws, xws li sagging thiab hmoov kev sib tw ua rau los ntawm kev ua kom ntev hauv zos, lossis hauv qab kev sib txau thiab tsis muaj txau los ntawm nyias nyias
Txheeb xyuas seb cov ces kaum, qhov khoob thiab lwm qhov seem uas muaj hmoov ntau "vim kev thaiv hluav taws xob" los ntawm hluav taws xob shielding "los ntawm hluav taws xob shielding
- Nto qhov tsis xws luag
Hais / impurities: puas muaj tsa ceg rau saum npoo (tej zaum yuav tshwm sim los ntawm hmoov impurities, plua plav dej paug lossis hmoov av ib puag ncig).
Pinholes / Bubbles: Puas muaj me me lossis npuas tom qab txheej txheej loj (tuaj yeem cuam tshuam nrog cov hmoov particle loj thiab cov roj thiab dej cov ntsiab lus ntawm cov cua compressed).
Cov txiv kab ntxwv tev / shrinkage: puas yog cov txiv kab ntxwv zoo ib yam li cov txiv kab ntxwv ua kom zoo ib yam li hauv lub zos shrinkage (yuav cuam tshuam nrog kev kho qhov kub thiab hmoov mis).
Xim Txawv: Piv nrog cov qauv qauv los xyuas seb puas muaj xim tsaus nti, txawm hais tias muaj xim sib txawv (cuam tshuam los ntawm hmoov batch thiab txau thickness).
2. Txheej Kev Ntsuam Xyuas
Tom qab cov tsos yog tsim nyog, lub cev muaj cov khoom yuav tsum tau kuaj los ntawm cov cuab yeej lossis kev sim kom ntseeg tau tias nws ua tau raws li kev yuav tsum tau ua:
- Txheej Thickness
Siv cov txheej txheem thibe cowe (xws li cov ntsuas tuab tuab sib nqus
Feem ntau, cov tuab tuab ntawm cov electrostatic hmoov txheej yog 60-120μm (kho tau raws li kev lag luam), thiab kev cuam tshuam nrog kev tswj hwm tsis pub dhau ± 10%.
- Kua nplaum
Siv tus ntoo khaub lig - kev txiav txoj kev (xws li {
Kev Txiav Txim Rau Qib Kawm: Qib 0 (Tsis Yog Poob) yog qhov zoo tshaj plaws, thiab qib 5 (hnyav dhau) yog qhov tsis tsim nyog.
- Hardness thiab hnav tsis kam
Siv mem hluav hardness teser los kuaj lub hardness: siv xaum xim tawv, thiab txiav txim seb puas muaj ntau dua lossis muaj sib npaug nrog 2h yog yuav tsum tau).
Puas yuav raug sim los ntawm cov tes taw tes (xws li Tabt taber mos tester), thiab sau qhov hnyav poob lossis hnav℃tom qab cov kev sib txhuam.
- Corrosion Kuj
Cov tshuaj tsuag ntsev: Muab cov haujlwm ua haujlwm rau hauv cov tshuaj ntsev (5% tshuaj xeb, thiab saib seb puas muaj xeb, thiab yog cov puv xim uas yuav tsum tau ua (xws li 240 teev).
Ntub cua sov kuaj: Tso cov txheej hauv qhov kub thiab huab cua siab ib puag ncig (95% av noo) rau qee lub sijhawm los kuaj xyuas qhov ruaj khov ntawm txheej.
3. Kev ntsuam xyuas ntawm electrostatic adsorption nyhuv
Cov tub ntxhais ntawm electrostatic hmoov txau yog siv electrostatic adsorption ntawm hmoov. Nws yog qhov tsim nyog los tshuaj xyuas seb cov nyhuv hluav taws xob zoo li qub:
- Hmoov Tus Nqi
Kwv yees los ntawm txoj kev hnyav: Ntsuas qhov hnyav ntawm hmoov ua ntej tshuaj tsuag thiab qhov hnyav} qhov hnyav ntawm cov hmoov / tag nrho cov hmoov / tag nrho cov hmoov sib xyaw × 100%). Cov hmoov txheej txheej ntawm high- cov phom txau zoo feem ntau yog siab dua 85%.
Tsawg hmoov hmoov txheej tus nqi yuav tshwm sim los ntawm tsis txaus electrostatic voltage ntawm rab phom, txawv ntawm cov pob zeb ntawm workpiece.
- Ces kaum kev pab cuam
Tsom mus rau kev kuaj cov ces kaum thiab cov npoo ntse ntawm cov workpiece saib seb txheej txheej npog. Yog tias cov fab yog nthuav tawm lossis cov txheej me me dhau, nws yuav yog qhov chaw txau ntawm cov phom tua hluav taws xob lossis hluav taws xob yuav tsum tau hloov kho.
4. Cov khoom siv tsis sib xws thiab cov txheej txheem pov thawj
Thaum cov tshuaj txau tsis zoo, nws yog ib qho tsim nyog los thim cov teeb meem hauv kev sib xyaw nrog cov khoom tsis sib xws. Cov Lus Qhia Haum Cov Lus Qhia:
Electrostatic tsis: tshuaj xyuas seb puas muaj voltage (feem ntau yog 60-100kv) thiab tam sim no ntawm rab phom txau yog ruaj khov. Kev siv hluav taws xob dhau heev yuav ua rau "Faraday Lub Pob Txha" (xau dej ntawm cov fab), thiab qis dua voltage yuav ua rau cov khoom siv hmoov qes.
Txau nrug deb: qhov kev ncua deb ntawm rab phom txau thiab cov haujlwm ua haujlwm feem ntau yog 150-300mm. Yog tias nws yog ib yam nkaus thiab ze, hmoov yuav nthuav tawm yooj yim, thiab yog tias nws tseem nyob deb dhau, cov ntawv thov hmoov yuav tsis txaus.
Hmoov txaus: tus nqi txaus yog kho tus nqi los ntawm hmoov nqus ntawm rab phom. Yog hais tias tus nqi txaus yog loj dhau lawm, nws yuav yooj yim ua rau sagging, thiab yog tias nws yog me me, cov kev pab them yuav tsis xwm yeem.
5. Kev sib piv nrog cov qauv qauv
Sib piv cov kab tsuag ua haujlwm nrog cov qauv qauv (pom zoo cov qauv) hauv txhua qhov, suav nrog cov xim hlau, ntsuas los ntawm chav ntsuas, hnov, thiab lwm yam.
Los ntawm cov kauj ruam saum toj no, cov txau cuam tshuam ntawm hluav taws xob hmoov phom tuaj yeem raug tshuaj ntsuam txhua lub sijhawm, thiab lub hauv paus rau kev ua kom zoo dua tuaj yeem muab rau tib lub sijhawm. Hauv kev ua haujlwm tiag tiag, nws yog qhov tsim nyog los kho cov khoom kuaj thiab ntsuas kom muaj kev sib xyaw nrog cov khoom lag luam hauv tsev (xws li cov khoom siv hauv tsev, tsheb, cov khoom tsim tsev, thiab lwm yam).
