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1、电极丝区别（Differenceofelectrodewire）SelectionofelectrodewireinWEDMAsaspecialprecisionmachiningtechnology,EDMhasdevelopedrapidlyinrecentyears.EspeciallyinWEDM,hasbecomeanindispensabletoolinmouldmanufacturingandmetalprocessingindustry.Thedevelopmentofwirecutt
2、ingtechnologycannotbeseparatedfromthesimultaneousdevelopmentofwireelectrodetechnology.Becausethecuttingefficiencyandcuttingqualityofwirecuttingmachinearecloselyrelatedtotheperformanceofelectrodewire,thebreakthroughofwireelectrodetechnologyoftenleadstoth
3、einnovationofwirecuttingmachinedesign.From1979totoday'sinventiongalvanizedwireelectrode,themarketconstantlyappearsallkindsofordinarybrasswireelectrodeisbetterthantheperformanceofthecorrectselectionofwireelectrodehasbecomethekeytotheperformanceofwirecutt
4、ingmachinetomaximizeandcreatemoreprofitsfortheuser.Now,indevelopedcountriessuchasEuropeandAmericaandJapan,high-performancewireelectrodesbasedongalvanizedwireelectrodesaregraduallyreplacingthebrasswireswhosedischargeperformanceisgreatlylimited.Atthesamet
5、ime,inadditiontoalreadygalvanizedwireelectrodeasthestandardconfigurationofthewirecuttingmachinemanufacturerAgieandCharmilles,nowMitsubishiandSodickisalsothelatestmodelsincreasemodelandmachiningparametersusinggalvanizedwire,significantlyimprovethecutting
6、speedofthesedevicescomparedwithbrass30%~50%.ButinChina,afewyearsagobecauseofimportedEuropeanzinccoatedwireelectrodeisthehighertheprice,notonlyJapan,Taiwananddomesticwirewalkingmachinealmostalloftheusersareonlybrass,galvanizedwireelectrodeshoulduseAgiean
7、dCharmillesusers,butalsousethe"cheap"brasshascausedconsiderabletheuserthoughtthemisunderstandingof"yellowwireelectrodewireis"intheindustry.Therearemanydomesticusersintheintroductionofthelatesthighperformancewirecuttingmachineatthesametime,ignoringtheimp
8、ortanceofelectrodewire,thinkitisonlyacommonconsumables.Regardlessofthetypeorprocessingrequirements,thebrasswireseemstobetheonlyoptionatalowprice.From2002onwards,fromSouthKorea'scost-effectivegalvanizedwireelectrodeusedformanyuser
