SAE J367 Passenger Car Door System Crush Test Procedure
时间:2024-05-06 09:14:48 来源: 标准资料网 作者：标准资料网 阅读：8931
Product Code:SAE J367
Title:Passenger Car Door System Crush Test Procedure
Issuing Committee:Impact And Rollover Test Proced Stds Comm
Scope: This SAE Recommended Practice establishes a uniform laboratory test method to evaluate the capability of passenger car door systems to resist a concentrated lateral inward load. The procedure is intended to provide repeatable results and to permit numerical comparisons. A test is conducted in which the door and related structural members of the vehicle are loaded under controlled laboratory conditions. Structural strength measurements obtained under these conditions are reproducible. Background information and rationale for the test procedures described in this Recommended Practice are provided in the Appendix.
【英文标准名称】:StandardTestMethodforApparentDensityofMetalPowdersandRelatedCompoundsUsingtheArnoldMeter
【原文标准名称】:用阿诺德仪表测定粉末表观密度的标准试验方法
【标准号】:ASTMB703-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:表观密度;阿诺德表观密度;阿诺德仪表;非自由流动粉末密度;金属粉末;产品表观密度;阿诺德仪表检测;密度.金属粉末(P/M);自由流动的金属粉末;非自由流动的金属粉末
【英文主题词】:apparentdensity;ArnoldApparentDensity;ArnoldMeter;densityofnon-free-flowingpowders;metalpowders;productionapparentdensity;Arnoldmetertest;Density--metalpowders(P/M);Free-flowingmetalpowders;Non-free-flowingmetalpowders
【摘要】:Theapparentdensityisanimportantmeasureofamaterialcharacteristicofthepowderthatisusefultothepowderproducersandpowderusersindeterminingqualityandlottolotconsistency.Thistestmethodisapplicabletofree-flowingandnon-free-flowingmetalpowders,lubricatedpowdermixturesandmetalcompounds.5.3Theapparentdensityofalubricatedmetalpowdermixturemaybedifferentwhenaquantitysettlesafterfallingintothediecavityduringautomaticcompactingascomparedwiththevalueobtainedfromameasurementtakeninthelaboratoryundercontrolledtestconditions.5.4Thistestmethodsimulatestheactionofthefeedshoeonapowdercompactingpressandgivesanapparentdensityvaluethatcloselyapproximatestheapparentdensityofthepowderinthediecavityaftertheproductionfillingoperation.5.5Knowledgeofthisapparentdensityvalueforthefinallubricatedproductionpowdermixtureisveryhelpfultothepowdermetallurgy(PM)partsfabricatortosetthecompressionratiosforfixedfilldiecavitytooling.5.6Thevaluesofapparentdensityobtainedonmetalpowderswiththistestmethodareapproximately0.2g/cm3higherthanthoseobtainedusingtheHallFunnel,TestMethodB212,theCarneyFunnel,TestMethodB417;ortheScottVolumeter,TestMethodB329.5.7ThistestmethodmaybepartofapurchaseagreementbetweenthepowdersupplierandPMpartsproducer,oritmaybeaninternalqualitycontroltestforeitherparty.1.1Thistestmethodcoversaquantitativelaboratoryprocedurefordeterminingtheapparentdensityofbothfree-flowingandnon-free-flowingmetalpowders,lubricatedmetalpowdermixtures,andpowdercompounds.1.2Withtheexceptionofthevaluesformass,volume,anddensity,forwhichtheuseofthegramandthecubiccentimetreunitsisthelong-standingindustrypractice,thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H16
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:TestMethodsforDestructiveShearTestingofBallBonds
【原文标准名称】:球压焊的破坏性剪切试验方法
【标准号】:ASTMF1269-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:F01.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:破坏试验;螺丝球端;剪切试验;试验;焊接
【英文主题词】:ballbonds;sheartesting;wirebonding
【摘要】:Failureofmicroelectronicdevicesisoftenduetothefailureofaninterconnectionbond.Acommontypeofinterconnectionbondisthethermocompressionorthermosonicgoldwirebond.Averyimportantelementofthisinterconnectionisthefirstbondorballbond.Thesetestmethodscanassistinmaintainingcontroloftheprocessformakingballbonds.Theycanbeusedtodistinguishbetweenweakandnonadherentballbonds,ofboth,andbondsthatareacceptablystrong.Thesetestmethodsareappropriateforon-lineuseinprocesscontrol,forprocessdevelopment,forpurchasespecifications,andforresearchinsupportofimprovedyieldandreliability.Sincetheballshearingmethodtestsonlythefirstbondinamicroelectronicwirebondinterconnectionsystem,itmustbeusedinacomplementaryfashion6,7withthewirebondpulltest.31.1Thesetestmethodscoverteststodeterminetheshearstrengthofaseriesofballbondsmadebyeitherthermalcompressionorthermosonictechniques.Note1Commonusageatthepresenttimeconsiderstheterm"ballbond''''toincludetheenlargedspheriodalornailheadportionofthewire,(producedbytheflameoffandfirstbondingoperationinthethermalcompressionandthermosonicprocess,orboth,)theunderlyingbondingpad,andtheballbond-bondingpadinterfacial-attachmentareaorweldinterface.1.2Thesetestmethodscoverballbondsmadewithsmalldiameter(from18to76-181m(0.0007to0.003-in.))wireofthetypeusedinintegratedcircuitsandhybridmicroelectronicassemblies.1.3Thesetestmethodscanbeusedonlywhentheballheightanddiameterarelargeenoughandadjacentinterferingstructuresarefarenoughawaytoallowsuitableplacementandclearance(abovethebondingpadandbetweenadjacentbonds)ofthesheartestram.1.4Thesetestmethodsaredestructive.Theyareappropriateforuseinprocessdevelopmentor,withapropersamplingplan,forprocesscontrolorqualityassurance.1.5Anondestructiveprocedureispossible;althoughitmaybecontraindicatedduetothepossibleinterferencewithadjacentwirebondsandmicrocircuitcomponents.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J33
【国际标准分类号】:25_160_40
【页数】:9P.;A4
【正文语种】: