SAE J1334 Hydraulic Cylinder Integrity Test
作者:标准资料网 时间:2024-05-10 09:58:29 浏览:8100
来源:标准资料网
Product Code:SAE J1334
Title:Hydraulic Cylinder Integrity Test
Issuing Committee:Common Tests Technical Steering Committee
Scope:To provide a laboratory method for determining the operational integrity of a hydraulic cylinder by a proof pressure and an operational test. Applies to hydraulic cylinders which are components of self-propelled work machines defined in SAE J1116.
基本信息
| 标准名称： | 湿法混合制粒机 |
| 英文名称： | Wet type mixing granulator |
| 中标分类： |
医药、卫生、劳动保护 >>
制药、安全机械与设备 >>
制药加工机械与设备 |
| 替代情况： | 被JB 20015-2004代替 |
| 发布日期： | 1997-12-16 |
| 实施日期： | 1998-03-01 |
| 首发日期： | |
| 作废日期： | |
| 归口单位： | 国家医药管理局制药机械设计技术中心站 |
| 起草单位： | 国家医药管理局制药机械设计技术中心站 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2004-04-23 |
| 页数： | 12页 |
| 书号： | 155066.2-12088 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 医药 卫生 劳动保护 制药 安全机械与设备 制药加工机械与设备
【英文标准名称】:StandardTestMethodforCompressivePropertiesofRigidPlastics
【原文标准名称】:硬质塑料抗压特性的标准试验方法
【标准号】:ASTMD695-2002a
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D20.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;抗压强度;塑料
【英文主题词】:compressiveproperties;compressivestrength;modulusofelasticity;plastics;
【摘要】:Compressiontestsprovideinformationaboutthecompressivepropertiesofplasticswhenemployedunderconditionsapproximatingthoseunderwhichthetestsaremade.Compressivepropertiesincludemodulusofelasticity,yieldstress,deformationbeyondyieldpoint,andcompressivestrength(unlessthematerialmerelyflattensbutdoesnotfracture).Materialspossessingaloworderofductilitymaynotexhibitayieldpoint.Inthecaseofamaterialthatfailsincompressionbyashatteringfracture,thecompressivestrengthhasaverydefinitevalue.Inthecaseofamaterialthatdoesnotfailincompressionbyashatteringfracture,thecompressivestrengthisanarbitraryonedependinguponthedegreeofdistortionthatisregardedasindicatingcompletefailureofthematerial.Manyplasticmaterialswillcontinuetodeformincompressionuntilaflatdiskisproduced,thecompressivestress(nominal)risingsteadilyintheprocess,withoutanywell-definedfractureoccurring.Compressivestrengthcanhavenorealmeaninginsuchcases.Compressiontestsprovideastandardmethodofobtainingdataforresearchanddevelopment,qualitycontrol,acceptanceorrejectionunderspecifications,andspecialpurposes.Thetestscannotbeconsideredsignificantforengineeringdesigninapplicationsdifferingwidelyfromtheload-timescaleofthestandardtest.Suchapplicationsrequireadditionaltestssuchasimpact,creep,andfatigue.Beforeproceedingwiththistestmethod,referenceshouldbemadetotheASTMspecificationforthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,andtestingparameterscoveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthistestmethod.Ifthereisnomaterialspecification,thenthedefaultconditionsapply.Table1inClassificationD4000liststheASTMmaterialsstandardsthatcurrentlyexist.1.1Thistestmethodcoversthedeterminationofthemechanicalpropertiesofunreinforcedandreinforcedrigidplastics,includinghigh-moduluscomposites,whenloadedincompressionatrelativelylowuniformratesofstrainingorloading.Testspecimensofstandardshapeareemployed.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Note18212;Forcompressivepropertiesofresin-matrixcompositesreinforcedwithorientedcontinuous,discontinuous,orcross-plyreinforcements,testsmaybemadeinaccordancewithTestMethodD3410.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.AspecificprecautionarystatementisgiveninNote11.Note28212;ThistestmethodistechnicallyequivalenttoISO604.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:8P.;A4
【正文语种】:
