JB/T 11111-2010 高频网振筛

作者:标准资料网 时间:2024-04-20 07:54:57   浏览:9282   来源:标准资料网
下载地址: 点击此处下载
基本信息
标准名称:高频网振筛
英文名称:High frequency meshwork vibrating screen
中标分类: 矿业 >> 矿山机械设备 >> 筛分设备
ICS分类: 采矿和矿产品 >> 矿产加工设备
发布部门:工业和信息化部
发布日期:2011-01-21
实施日期:2011-04-01
首发日期:
作废日期:
归口单位:全国矿山机械标准化技术委员会(SAC/TC88)
起草单位:鞍山重型矿山机器股份有限公司
出版社:机械工业出版社
出版日期:2011-04-01
适用范围

本标准规定了高频网振筛的产品分类、技术要求、试验方法、检验规则、标志、标签、使用说明书、包装、运输和贮存。
本标准适用于高频网振筛。该机主要用于煤炭、冶金等行业细粒及粉状物料的干、湿式粒度分级、脱水和脱介。

前言

没有内容

目录

没有内容

引用标准

没有内容

所属分类: 矿业 矿山机械设备 筛分设备 采矿和矿产品 矿产加工设备
下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforEnergyMeasurementforDynamicPenetrometers
【原文标准名称】:动态透度计能量测量的标准试验方法
【标准号】:ASTMD4633-2010
【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】:D18.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:energy;liquefaction;N-value;penetrometer;SPT;standardpenetrationtest;Liquefaction;Penetrometertesting;Sampling;Soil;SPT(standardpenetrationtest)
【摘要】:Variousdriveninsitupenetrometersareusedtoevaluatetheengineeringbehaviorofsoils.TheStandardPenetrationTestisthemostcommontype.EngineeringpropertiescanbeestimatedonthebasisofempiricalcorrelationsbetweenN-valuesandsoildensity,strengthorstiffness.Alternatively,theN-valuecanbeuseddirectlyinfoundationdesignusingcorrelationstodesignparameterssuchasallowablebearingpressureorpilecapacity.TheN-valuedependsonthesoilpropertiesbutalsoonthemass,geometry,stroke,anvil,andoperatingefficiencyofthehammer.ThisenergymeasurementprocedurecanevaluatevariationsofN-valueresultingfromdifferencesinthehammersystem.SeealsoRefs(1-6).Thereisanapproximate,linearrelationshipbetweentheincrementalpenetrationofapenetrometerandtheenergyfromthehammerthatentersthedrillrods,andthereforeanapproximateinverserelationshipbetweentheN-valueandtheenergydeliveredtothedrillrods.Note18212;Sincethemeasuredenergyincludestheextrapotentialenergyeffectduetothesetperblow,testsforenergyevaluationofthehammersystemsshouldbelimitedtomoderateN-valuerangesbetween10and50(Ref(7)).Stresswaveenergymeasurementsonpenetrometersmayevaluatebothoperator-dependentcatheadandropehammersystemsandrelativelyoperator-independentautomaticsystems.TheenergymeasurementhasdirectapplicationforliquefactionevaluationforsandsasreferencedinPracticeD6066.ThistestmethodisusefulforcomparingtheN-valuesproducedbydifferentequipmentoroperatorsperformingSPTtestingatthesamesite,aidingthedesignofpenetrometersystems,trainingofdynamicpenetrometersystemoperators,anddevelopingconversionfactorsbetweendifferenttypesofdynamicpenetrationtests.Note28212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetestingandinspection.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors:PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethoddescribesproceduresformeasuringtheenergythatentersthepenetrometerdrillrodstringduringdynamicpenetrometertestingofsoilduetothehammerimpact.1.2ThistesthasparticularapplicationtothecomparativeevaluationofN-valuesobtainedfromtheStandardPenetrationTests(SPT)ofsoilsinanopenholeasinTestMethodD1586andPracticeD6066.Thisproceduremayalsobeapplicabletootherdynamicpenetrometertests.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundunitsgiveninparenthesesaremathematicalconversionswhichareprovidedforinformationpurposesonlyandarenotconsideredstandard.1.4Limitations8212;Thistestmethodappliestopenetrometer......
【中国标准分类号】:N74
【国际标准分类号】:19_060
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:Textiles-Determinationoftheslippageresistanceofyarnsataseaminwovenfabrics-Fixedseamopeningmethod
【原文标准名称】:纺织物.机织物中缝合处纱线的抗滑脱性测定.固定接缝打开法
【标准号】:BSENISO13936-1-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-05-06
【实施或试行日期】:2004-05-06
【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】:Seam-slippagedetermination;Fabrictesting;Textiletesting;Wovenfabrics;Cloth;Yarn;Clothing;Seams;Tensilestrength;Tensiletesting;Testequipment;Testspecimens;Testingconditions;Stitches;Adjustment;Specimenpreparation;Accuracy
【英文主题词】:Bowandskewdetermination(textiles);Clothing;Definition;Definitions;Determination;Displacements;Fabrictesting;Fabrics;Furnishingfabrics;Materials;Materialstesting;Methods;Openings;Resistancetoseamshifting;Seams;Seam-slippagedetermination;Sewing;Sewingthread;Shearingresistances;Slippageresistance;Testing;Tests;Textiletesting;Textiles;Warpthreads;Wefts;Wovenfabrics;Yarn;Yarns
【摘要】:ISO13936-1:2004isintendedforthedeterminationoftheresistanceofferedbythreadsystemsofwovenfabric,toslippageatasewnseam.
【中国标准分类号】:W04
【国际标准分类号】:59_080_30
【页数】:20P.;A4
【正文语种】:英语