基本信息
| 标准名称： | 钻井井场油、水及供暖系统安装技术要求 |
| 发布日期： | 1996-11-15 |
| 实施日期： | 1997-06-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
适用范围
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前言
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引用标准
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所属分类： 石油 石油勘探 开发与集输 石油钻井
【英文标准名称】:StandardTestMethodforDeterminingSpecificPackabilityofFabricsUsedinInflatableRestraints
【原文标准名称】:确定可充气约束系统用织物的特定可包装性的标准试验方法
【标准号】:ASTMD6478-2010
【标准状态】:现行
【国别】:美国
【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】:D13.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airbag;fabric;inflatablerestraint;packability;packing;volume;Volumetricmeasurement;Airbagmaterials/applications;Inflatablerestraints;Packing/packagingmaterials/systems;Specificpackability;Textilefabrics(general)
【摘要】:Thistestmethodisusefulfordeterminingthespecificpackabilityofuncoatedandcoatedairbagfabrics.Fabricpackabilityisanimportantfactorinthedesignofairbagmodulesduetotheirinherentspacialconstraints.Afoldedspecimenexhibitsbetterspecificpackabilityifitoccupiesalowertotalvolumeatthespecifiedloadscomparedtoanotherspecimen.Thetimerequiredtotestonesample(fourspecimensfromthesamelotoffabric)isapproximately1.5husingthistestmethod.Duetothelengthoftimerequiredbythistestmethodtoperformasingletest,thistestmethodismostsuitableforuseindesignanddevelopmentanalysisorforinclusioninalistofrequiredtestsconductedforannualcertificationofanairbagfabric.1.1Thistestmethodcoversproceduresfordeterminingtheabilitytofoldandpackfabricsusedforinflatablerestraintsusinganindexofspecificpackability.1.2Proceduresinthistestmethoddescribeoperatortechniquesthatmustbefollowedcloselytoobtainrepeatableandaccurateresults.Sincethesetechniquesaredifficulttoconveyinwriting,supplementaltrainingforoperatorsisrequired.AtrainingvideoisavailablefromASTM(seeAdjunctsADJD6478andADJD6478A).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Proceduresandapparatusotherthanthosestatedinthispracticemaybeusedasagreeduponbetweenthepurchaserandthesupplierwithspecificdeviationsfromthispracticeacknowledgedinthereport.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W55
【国际标准分类号】:59_080_30
【页数】:9P.;A4
【正文语种】:英语