ANSI/ASME B29.14M-2001 典型研磨链、附件和链轮齿
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【英文标准名称】:"H"TypeMillChains,Attachments,andSprocketTeeth
【原文标准名称】:典型研磨链、附件和链轮齿
【标准号】:ANSI/ASMEB29.14M-2001
【标准状态】:作废
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:链条;输送机链;尺寸;固定件;联锁连接;逆齿链;连接设备;米制的;动力传动工程;动力传输系统;供片轮
【英文主题词】:Chains;Conveyorchains;Dimensions;Fixings;Interlockingjoints;Invertedtoothchains;Joiningdevice;Metric;Powertransmissionengineering;Powertransmissionsystem;Sprockets
【摘要】:
【中国标准分类号】:J18
【国际标准分类号】:21_220_30
【页数】:
【正文语种】:英语
Product Code:SAE AS4157
Title:Coupling Assemblies, Hydraulic, Self-Sealing, Quick Disconnect, 5000 and 8000 Pounds Per Square Inch, Gage
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope: This specification covers the requirements for aircraft hydraulic, self-sealing, quick disconnect couplings for use in 5000 and 8000 lbf/in{sup}2 (gage) lightweight hydraulic systems.【英文标准名称】:StandardTestMethodforTensilePropertiesofPlasticsbyUseofMicrotensileSpecimens
【原文标准名称】:使用微型抗拉试样测定塑料的抗拉特性的标准试验方法
【标准号】:ASTMD1708-2010
【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】:D20.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:microtensile;plasticstestmethod;tensileproperties;Plastics;Tensileproperties/testing--plastics;Microtensilespecimens
【摘要】:Thistestmethodprovidesdataforqualitycontrolandacceptanceorrejectionunderspecifications.Beforeproceedingwiththistestmethod,referenceshouldbemadetotheASTMspecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orcombinationthereof,coveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthistestmethod.Iftherearenomaterialspecifications,thenthedefaultconditionshereinapply.Table1ofClassificationSystemD4000liststheASTMmaterialsstandardsthatcurrentlyexist.1.1Thistestmethodcoverscertainmaterialspecificationsforwhichahistoryofdatahasbeenobtainedusingthestandardmicrotensilespecimen.ThespecimengeometryhasbeenchangedtobeequivalenttothatofISO12086-2:1995.Ingeneral,thistestmethodissupersededforgeneralusebyeitherTestMethodsD882orTestMethodD638.TheverysmallTypeVspecimeninTestMethodD638istherecommendedspecimenwhenlimitedamountsofmaterialareavailable.1.2Thistestmethodcoversthedeterminationofthecomparativetensilestrengthandelongationpropertiesofplasticsintheformofstandardmicrotensiletestspecimenswhentestedunderdefinedconditionsofpretreatment,temperature,humidity,andtestingmachinespeed.Itcanbeusedforspecimensofanythicknessupto3.2mm(1/8in.),includingthinfilms.1.3Thistestmethodcannotbeusedforthedeterminationofmodulusofelasticity.Forthedeterminationofmodulus,seeTestMethodD638orTestMethodsD882.1.4Testdataobtainedbythistestmethodarerelevantandappropriateforuseinengineeringdesign.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoknownISOequivalenttothisstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:5P.;A4
【正文语种】:英语