JIS L6311-1994 提花机纹版
作者:标准资料网 时间:2024-05-16 12:02:00 浏览:9817
来源:标准资料网
【英文标准名称】:Cardsforjacquard
【原文标准名称】:提花机纹版
【标准号】:JISL6311-1994
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:GeneralMachinery
【标准类型】:()
【标准水平】:()
【中文主题词】:提花织造;粗梳机;织机
【英文主题词】:cards(textilemachinery);jacquardweaving;looms
【摘要】:
【中国标准分类号】:W94
【国际标准分类号】:59_120_30
【页数】:8P;A4
【正文语种】:日语
【英文标准名称】:TestMethodforDynamicYoung'sModulus,ShearModulusandPoisson'sRatiobyImpulseExcitationofVibration
【原文标准名称】:利用振动的冲击激磁产生动态模量、剪切模量和泊松比的试验方法
【标准号】:ANSI/ASTME1876-2001
【标准状态】:现行
【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(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:弹性(流体);陶瓷;工业瓷器;试验方法
【英文主题词】:ceramics;elasticproperties(fluids);porcelain;testmethods
【摘要】:Thistestmethodcoversdeterminationofthedynamicelasticpropertiesofelasticmaterialsatambienttemperatures.Specimensofthesematerialspossessspecificmechanicalresonantfrequenciesthataredeterminedbytheelasticmodulus,mass,andgeometryofthetestspecimen.Thedynamicelasticpropertiesofamaterialcanthereforebecomputedifthegeometry,mass,andmechanicalresonantfrequenciesofasuitable(rectangularorcylindricalgeometry)testspecimenofthatmaterialcanbemeasured.DynamicYoung'smodulusisdeterminedusingtheresonantfrequencyineithertheflexuralorlongitudinalmodeofvibration.Thedynamicshearmodulus,ormodulusofrigidity,isfoundusingtorsionalresonantvibrations.DynamicYoung'smodulusanddynamicshearmodulusareusedtocomputePoisson'sratio.Althoughnotspecificallydescribedherein,thistestmethodcanalsobeperformedatcryogenicandhightemperatureswithsuitableequipmentmodificationsandappropriatemodificationstothecalculationstocompensateforthermalexpansion.TherearematerialspecificASTMstandardsthatcoverthedeterminationofresonancefrequenciesandelasticpropertiesofspecificmaterialsbysonicresonanceorbyimpulseexcitationofvibration.TestMethodsC215,C623,C747,C848,C1198,andC1259maydifferfromthistestmethodinseveralareas(forexample;samplesize,dimensionaltolerances,samplepreparation).Thetestingofthesematerialsshallbedoneincompliancewiththesematerialspecificstandards.Wherepossible,theprocedures,samplespecificationsandcalculationsareconsistentwiththesetestmethods.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_20
【页数】:
【正文语种】:英语
Product Code:SAE J2321
Title:Ship Systems and Equipment-- General Specification for Filter Elements--Hydraulic and Lube Oil Service
Issuing Committee:Ship Systems - System Cleanliness And Filters Committee
Scope:This SAE Standard covers disposable hydraulic and lube oil filter elements. This document is a general performance specification for filter elements and identifies performance criteria and test methods. Associated specification sheets (SAE J2321-1, J2321-2, and J2321-3, etc.) define configuration and performance requirements for specific elements.