热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

ASTM D 434-1975 用标准接缝确定纺织品中纱的抗滑性能试验方法

作者:标准资料网 时间:2024-05-11 03:21:44  浏览:8470   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:TestMethodforResistancetoSlippageofYarnsinWovenFabricsUsingaSeam
【原文标准名称】:用标准接缝确定纺织品中纱的抗滑性能试验方法
【标准号】:ASTMD434-1975
【标准状态】:作废
【国别】:美国
【发布日期】:1975
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:纺织材料;纱;机织物;纺织试验;布;试验
【英文主题词】:yarn;cloth;textiles;testing;wovenfabrics;textiletesting
【摘要】:
【中国标准分类号】:W55
【国际标准分类号】:59_080_10
【页数】:3P;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Safetyrequirementsfordry-cleaningmachines-Part1:Commonsafetyrequirements(ISO8230-1:2008)
【原文标准名称】:干洗机的安全性要求.第1部分:一般安全性要求(ISO8230-1-2008)
【标准号】:BSENISO8230-1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;老化试验;解剖结构;配料;化学危害;清洁处理;清洁机;燃烧;压缩空气;电流;定义(术语);设计;门;干洗;干洗机;能量;人类工效学;设置;蒸发;开发;失效;过滤器;危害;热学;加热设备;冲击;信息;说明书;梯子;工业洗衣机;维修;作标记;机械工程;噪声(环境的);噪声胁强;操作说明书;操作;全氯乙烯;清洁设备;保护措施;安全装置;安全工程;安全措施;机械安全性;安全性要求;切变;标志;溶剂;规范;供应;表面;试验方法;四氯乙烯;纺织机器;纺织机械;纺织材料;使用;用户信息;蒸气;振动;警告通知
【英文主题词】:Accidentprevention;Ageingtests;Anatomicalconfigurations;Batching;Chemicalhazards;Cleaning;Cleaningmachines;Combustion;Compressedair;Currents;Definitions;Design;Doors;Drycleaning;Drycleaningmachine;Energy;Ergonomics;Establishment;Evaporation;Exploitation;Failure;Filters;Hazards;Heat;Heatingequipment;Impact;Information;Instructions;Ladders;Laundrymachines;Maintenance;Marking;Mechanicalengineering;Noise(environmental);Noisestresses;Operatinginstructions;Operation;Perchloroethylene;Plantsforcleaning;Protectivemeasures;Safetydevices;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Shearing;Signs;Solvents;Specification;Supply;Surfaces;Testmethods;Tetrachloroethylene;Textilemachinery;Textilemachines;Textiles;Use;Userinformation;Vapours;Vibration;Warningnotices
【摘要】:ThispartofISO8230specifiescommonsafetyrequirementsfordry-cleaningmachines.Itisapplicabletodry-cleaningmachinesofallsizesintendedforindustrialandcommercialuseforthecleaningofarticlesmadeoftextile,leather,fursandskins,usingexclusivelyeitherperchloroethyleneorcombustiblesolventasthecleaningmedium.Itisnotapplicableto:-machinesplacedatthedisposalofthegeneralpublic(self-service);-transfermachinesasdefinedin3.1.4;-ironingpresses(seeISO10472-1andISO10472-6);-ancillaryequipment,e.g.roomventilationequipment,wasterecuperationsystemsofthestill,externalwatercoolingsystemsorexternalsystemsforsolventrecoveryfromthestillsludge.ThispartofISO8230dealswithallsignificanthazardsarisingfromtheuseofthedry-cleaningmachine,where“useofthedry-cleaningmachine”comprisesbothintendeduseandforeseeableabnormalsituationsandincludescommissioning,useandmaintenance.Itdefinesthecommonsafetyrequirementsfordry-cleaningmachinesandisintendedtobeusedinconjunctionwithISO8230-2andISO8230-3,asrelevant.SpecificrequirementsinthoseotherpartsofISO8230takeprecedenceovertherespectiverequirementsofthispartofISO8230.Itdoesnotdealwithhazardscausedbyprocessingitemsthatcancreateanexplosiveatmosphere(e.g.printers'wiperscontainingalow-flashsolvent),norwithmachinesprocessingloadsthatcancontain“foreignsolvents”,whichcouldleadtoachangeinaproperty(characteristic)ofthecleaningsolvent,e.g.causefoamingormakeitcarcinogenic.ThispartofISO8230appliestomachinesmanufacturedafterthedateofitsissue.
【中国标准分类号】:Y62
【国际标准分类号】:97_060
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforResidualEmbrittlementinMetallicCoated,ExternallyThreadedArticles,Fasteners,andRod8212;InclinedWedgeMethod
【原文标准名称】:金属镀覆的外螺纹制品,紧固件和棒的残留脆变的标准试验方法.倾斜楔入法
【标准号】:ASTMB839-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:B08.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydrogenembrittlementtest;metalliccoated;residualembrittlementtest;testingthreadedarticles;threadedfasteners;threadedrod;Embrittlement;Externallythreadedarticles/fasteners/rods;Fasteners;Hydrogenembrittlement(HE);Metalliccoati
【摘要】:Theuseofthistestmethodcansignificantlyreducetheriskofsuddencatastrophicfailureofthreadedarticlesandfasteners,belowtheirdesignstrength,duetohydrogenembrittlement.1.1Thistestmethodcoversthedeterminationof,onastatisticalbasis,theprobabilityoftheexistenceofhydrogenembrittlementordegradationin:1.1.1Abatchofbarrelelectroplated,autocatalyticplated,phosphated,orchemicallyprocessedthreadedarticlesorfastenersand1.1.2Abatchofrackplatedthreadedarticles,fasteners,orrod.1.2Industrialpracticeforthreadedarticles,fasteners,androdhasevolvedthreegraduatedlevelsoftestexposuretoensurereducedriskofhydrogenembrittlement(seeSection3).Theselevelshaveevolvedfromcommercialapplicationshavingvaryinglevelsofcriticality.Inessence,theyrepresenttheconfidencelevelthatisrequired.Theyalsorepresentthetimethatfinishedgoodsareheldbeforetheycanbeshippedandused.Thistimeequatestoadditionalcosttothemanufacturerthatmayofnecessitybeaddedtothecostofthefinishedgoods.1.3Thistestmethodisapplicabletothreadedarticles,fasteners,androdmadefromsteelwithx2265;1000MPa(withcorrespondinghardnessvaluesof300HV10kgf,303HB,or31HRc)orsurfacehardenedthreadedarticles,fasteners,orrod.1.4ThistestmethodshallbecarriedoutafterhydrogenembrittlementreliefheattreatmentinaccordancewiththerequirementsofGuideB850.Itmayalsobeusedforassessingdifferencesinprocessingsolutions,conditions,andtechniques.Thistestmethodhastwomainfunctions:first,whenusedwithastatisticalsamplingplanitcanbeusedforlotacceptanceorrejection,andsecond,itcanbeusedasacontroltesttodeterminetheeffectivenessofthevariousprocessingstepsincludingpre-andpost-bakingtreatmentstoreducethemobilehydrogeninthearticles,fasteners,orrod.WhilethistestmethodiscapableofindicatingthoseitemsthatareembrittledtotheextentdefinedinSection3,itdoesnotguaranteecompletefreedomfromembrittlement.1.5Thistestmethoddoesnotrelievetheprocessorfromimposingandmonitoringsuitableprocesscontrol.1.6ThistestmethodhasbeencoordinatedwithISO/DIS10587andistechnicallyequivalent.(Warning8212;Greatcareshouldbetakenwhenapplyingthistestmethod.Theheadsofembrittledarticles,fasteners,orrodmaysuddenlybreakoffandbecomeflyingprojectilescapableofcausingblindnessorotherseriousinjury.Thishazardcanoccuraslongas200hafterthetesthasstarted.Hence,shieldsorotherapparatusshouldbeprovidedtoavoidsuchinjury.)Note18212;TestMethodF1940canbeusedasaprocesscontrolandverificationtopreventhydrogenembrittlementinfastenerscoveredbythistestmethod.Note28212;Theuseofinhibitorsinacidpicklingbathsdoesnotnecessarilyguaranteeavoidanceofhydrogenembrittlement.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:4P.;A4
【正文语种】:英语



版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
京ICP备14017250号-1