Product Code:SAE ARP1332
Title:Wave Soldering Procedure
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:The purpose of this recommended practice is to provide recommendations concerning the procedure for wave soldering.The detailed recommendations are based on manufacturing experience and laboratory experiments. The recommendations reflect those design practices and fabricating procedures which have been found to be most effective in producing functional electronic modules for critical communications or control systems. Electronic modules include assemblies, components, and printed circuit (PC) or printed wire (PW) boards.In the following text, references to printed circuit (PC) boards shall be construed to included printed wire (PW) boards.【英文标准名称】:StandardTestMethodforFluorescentLiquidPenetrantExaminationUsingtheWater-WashableProcess
【原文标准名称】:用水洗工艺技术进行荧光液渗透检验的标准试验方法
【标准号】:ASTME1209-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E07.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;渗透性试验;金属;试验;荧光;无损检验
【英文主题词】:fluorescentliquidpenetranttesting;nondestructivetesting;water-washablemethod
【摘要】:Liquidpenetrantexaminationmethodsindicatethepresence,location,and,toalimitedextent,thenatureandmagnitudeofthedetecteddiscontinuities.Thismethodisnormallyusedforproductioninspectionoflargevolumesofpartsorstructures,whereemphasisisonproductivity.Themethodenjoysawidelatitudeinapplicabilitywhenextensiveandcontrolledconditionsareavailable.Multiplelevelsofsensitivitycanbeachievedbyproperselectionofmaterialsandvariationsinprocess.1.1Thistestmethodcoversproceduresforwater-washablefluorescentpenetrantexaminationofmaterials.Itisanondestructivetestingmethodfordetectingdiscontinuitiesthatareopentothesurfacesuchascracks,seams,laps,coldshuts,laminations,isolatedporosity,throughleaks,orlackofporosityandisapplicabletoin-process,final,andmaintenanceexamination.Itcanbeeffectivelyusedintheexaminationofnonporous,metallicmaterials,bothferrousandnonferrous,andofnonmetallicmaterialssuchasglazedorfullydensifiedceramicsandcertainnonporousplasticsandglass.1.2Thistestmethodalsoprovidesareference:1.2.1Bywhichafluorescentpenetrantexaminationmethodusingthewater-washableprocessrecommendedorrequiredbyindividualorganizationscanbereviewedtoascertainitsapplicabilityandcompleteness.1.2.2Foruseinthepreparationofprocessspecificationsdealingwiththewater-washablefluorescentpenetrantexaminationofmaterialsandparts.Agreementbythepurchaserandthemanufacturerregardingspecifictechniquesisstronglyrecommended.1.2.3Foruseintheorganizationofthefacilitiesandpersonnelconcernedwiththeliquidpenetrantexamination.1.3Thistestmethoddoesnotindicateorsuggeststandardsforevaluationoftheindicationsobtained.Itshouldbepointedout,however,thatindicationsmustbeinterpretedorclassifiedandthenevaluated.Forthispurposetheremustbeaseparatecodeorspecificationoraspecificagreementtodefinethetype,size,location,anddirectionofindicationsconsideredacceptable,andthoseconsideredunacceptable.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.SIunitsareprovidedforinformationonly.1.5Allareasofthisdocumentmaybeopentoagreementbetweenthecognizantengineeringorganizationandthesupplier,orspecificdirectionfromthecognizantengineeringorganization.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N78
【国际标准分类号】:19_100
【页数】:6P.;A4
【正文语种】: