>> P.2
SecondaryBatteryProductionProcessElectrodeblendingprocessMaterialsareblendedandprocessedtoproduceslurryforpositiveandnegativeelectrodes.1-1BatteryDryChamber1-2VacuumOvenElectrodecoatingprocessCellassemblyprocessImmersionprocessElectrodeslurryareappliedtoanelectrodecollectorandthendried.Theelectrodeiscompressedinarollingpresstoincreasethedensity,andtheelectroderollisdried.Theelectroderolliscutintorequiredwidthandlength,andpositiveelectrode,binder,andnegativeelectrodelayersareapplied.Contactterminalsfromwhichelectricalenergyischargedanddischargedareattachedtoit,andthedeviceisstoredinacasingtoformacell.Theassembledcellisdriedinthefinaldryingprocess,andanelectrolyteisinjectedinthecellforimpregnation.Gasketsandgasemissionvalveareset,andthecellissealedwithalid.1-3Walk-InTypeTemperatureChamberAgingThecellisagedunderahightemperature.CellcompleteInspectionModulecompleteInspectionEvaluation/Test2-1AdvancedBatteryTesterTestingChamber3-1TemperatureChamberforCharge-Discharge3-2Bench-topTypeTemperature(&Humidity)3-3ConstantClimateCabinet3-4AirborneTestChamberforBatteries3-5Temperature&VibrationCombinedEnvironmentalTestChamber4-1AdvancedSafetyTester4-2Nail(Penetration)/CrushTestSystem4-3ExternalShortCircuitTestSystem4-4EnvironmentalStressChamber1
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