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1、DesignofJR-28AutomaticWindingMachineForMetallizedFilmcapacitorsWEIHai-bin,ZHUYue-hong,ZHENGHai-hong(TaiyuanFenghuaInformationEquipmentCo.Ltd.,Taiyuan030024,China)Abstract:Windingmachineformetallizedfilmcapacitorsisoneofimportantmachinesusedinproductionofmetallizedfilmcapacitor.Describesometechnolog
2、iesofmechanicalstructure,electroniccontrolthedesignofJR-28windingmachineformetallizedfilmcapacitors,andintroduceworkprinciple,characteristicsandtechnologicalinnovationoftheequipmentindetai.lkeywords:Metallizedfilmcapacitors;Winding;Burn-offDocumentCode:AArticleID:1001-3474(2005)06-0323-04Thin-filmc
3、apacitorsbecauseofitsgoodproperties,suchasstablevalue,lowdissipation,goodcompressionperformance,towithstandovervoltage,frequency,temperaturecharacteristicisgood,smallinherenttemperaturerise,highinsulationresistance,excellentflameretardantperformance,etc.,arewidelyusedinfiltering,lowpulsecircuit,ele
4、ctronicballastcircuit,highpulse,highcurrentcircuits,largescreenmonitorandacrossthelinecolorTVflybackcircuit,powersupplycircuitanti-interferenceoccasions,suchasasurgeindemandinrecentyears.Thinfilmcapacitors,akindofcommonlyusedproductionprocessis:coating,slitting,winding,hot-pressing(orcold),braid,me
5、talspraying,welding,packaging,sorting,braiding,etc.Thinfilmcapacitorwindingmachineisimportantequipmentintheprocessofsynthesisoffilmcapacitor,thinfilmcapacitorwindingmachinewithgooddividedintoavarietyofproducts,themostcommontypeofwindingmachinearethetwosinglelayerwindingsingleleftedgeofthemetallized
6、film,itsproductsforgeneralfilmcapacitor.Developedinthispaper,JR-28filmcapacitorautomaticwindingmachineislayersofplasticfilm,metallizedfilm,double-sidedmetallizedfilmoraluminiumfoilcapacitorcoreautomaticwindingmachine,cancomplete2layeror4layerdoublegrain(7mmfilm27mm)wide,2~8layerssinglegrain(7mmfilm
7、is55mm)widecapacitancecorewinding.Thisequipmentcanproducegeneralcapacitor,high-voltagecapacitors,safetycapacitors,suchasavarietyoffilmcapacitor.Thisequipmentiscontrolledbyprogrammablecontrol(PLC),touchscree