WavesolderingistoPCBThesolderingsurfaceofthecircuitboard'ssolderingcircuitboarddirectlycontactsthehigh-temperatureliquidtin,therebyachievingthepurposeofthesolderingtechnologyrequirements,keepingthehigh-temperatureliquidtinataninclinedplane.Theliquidtinisformedintoasimilarwavebyaspecialdeviceandismainlymadeofsolderrods.Afterall,theentireprocessisalmostentirelycompletedbymachines.Therefore,theoperationmethodofwavesolderingtechnologyisthefundamentalreasonthatdirectlyaffectsthesolderingtechnicalrequirementsofelectronicproducts,orforlead-freeelectricity......
Thegenerationoftinslaghasitsinevitabilityandregularity.Itcanbereducedbypayingattentiontovariousproceduresduringtheproductionprocess.So,howcansolderrodsreducesolderdross?Here,thesolderpastemanufacturerwillbrieflydiscussitforyou:Fromtheperspectiveoftheoperationprocess,thehigherthewavepeak,thelargerthesurfaceofthesolderincontactwiththeair,themoreseveretheoxidationwillbe,andthemoresolderdrosstherewillbe.Therefore,thepeakshouldnotbetoohighandgenerallyshouldnotexceeditcInthethicknessdirectionofthecircuitboard1/3It'sequivalenttosayingawavecrest......
Whenmanymanufacturersusesolderrods,itisinevitablethatalotoftinslagwillappearduringtheproductionprocess.Wheneverthishappens,theytendtobequiteflustered.Generally,howdopeopledealwithsuchsituations?Isitappropriate?Isthesolutiongoodforthework?Don'tworry.Now,JJYsolderPasteManufacturerwilltellyou:Therearemanyreasonsfortheformationoftinslaginsolderrods,butmostofthemarecausedbythefollowingreasons:1Thecoppercontentoftininthetinfurnace......
Recently,somecustomershaveaskedhowtoknowthecontentofsolderrods.Solderrodsareclassifiedintotwomajorcategoriesaccordingtoenvironmentalprotectionstandards:lead-freesolderrodsandleadedsolderrods.Themainalloycomponentscommonlyusedinlead-freetinbarsareS99.3Cu0.7,Lead-tinstripsareclassifiedintovarioustypesbasedonthedifferentratiosoftincontent,suchas6337,6040Wait,whatisthemethodfordeterminingthetincontentofsolderrods?Let'stakealooktogetherwiththeeditorofJJYSolderPasteFactory:1.Appearanceinspection:Visualinspection.Shouldtheincomingmaterialsbepackaged......
Theelectrolysismethodinvolvespassinganelectriccurrentthroughanelectrolyteoramoltensubstanceatthecathodeandanode(Alsoknownaselectrolyte)TheprocessofREDOXreactionsoccurs.Underanappliedvoltage,theelectrolysisprocesswilltakeplace,Electrolyticsolderrodsaremadebyhigh-temperatureelectrolysistoremovetheexcesselementsofthesoldertoensurethepurityofthesolder.Thesolderafterelectrolysishashighpurity,lesssolderdrossaftermelting,andbrightsolderjoints.Solderrodshaveahighutilizationefficiency.Solderrodsthatarenotelectrolyzedhavedirtysolderspotsandexcessivesolderslag,resultinginalowutilizationefficiency,......
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