【英文标准名称】:StandardPracticeforCalibrationoftheJamesStaticCoefficientofFrictionMachine
【原文标准名称】:摩擦机的James静态系数校正的标准操作规程
【标准号】:ASTMD6205-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D21.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:底部;校正;皮革制品;参考面;鞋底;静态摩擦力
【英文主题词】:Borcoboard;controlpolish;JamesMachine;referencesurface;SCOFchart;slipresistance;standardreferenceleather;standardtestsequence;staticcoefficientoffriction
【摘要】:ThispracticeisusedtocalibratetheJamesMachinefordeterminationofstaticcoefficientoffrictionofpolishsurfacesinaccordancewithTestMethodD2047.OverconsiderabletimeandrepeatedusetheJamesMachinemaytendtomechanicalmisalignment,givingself-evident,anomalousreadings.Theperiodicaccumulationandcomparisonofdatageneratedbythispracticeprovidesanindicationofwhenthemachineisnolongerwithinthecalibrationlimitsandcannolongerbeexpectedtoprovideaccurateandreliabledata.Semi-automatedJamesmachinesmayperformaninternalcalibration/alignmenttest.Theseautomatedtestsshouldberoutinelyrunperthemanufacturerrsquo;recommendation.Iftherepeatabilitytestsofthispracticeindicatethatthemachineisoutofcalibration,themanufacturershouldbecontactedandhissuggestionsfollowed.Unqualifieddisassembly,modification,oradjustmentmayvoidtheinstrumentwarranty.1.1ThispracticecoversthetestingoftheJamesMachineforrepeatabilityofstaticcoefficientoffriction,relativetoastandardreferenceinterfaceconsistingoftheworkingsurfacesofBorcoboardandstandardleathershoesolematerial,oracontrolpolishfilmandstandardleathershoematerial.ThepracticeprovidesbasisdataonthestabilityoftheJamesMachinetoensureaccuratestaticcoefficientoffrictiondeterminationsovertimeandrepeateduseandfordeterminingiftheJamesMachineismechanicallycalibratedandproperlyaligned.1.2ThispracticeiswrittenspecificallyforJamesMachineswithmanualormotorizedtesttabletransport.VariationsofthispracticeforthecalibrationofversionsofJamesMachineswhicharesemi-automatedareobvious.Calibrationpracticessuggestedbythemanufacturerofsemi-automaticJamesMachinesshouldbefollowedinpreferencetothispractice.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J50
【国际标准分类号】:19_060;61_060
【页数】:6P.;A4
【正文语种】:


【英文标准名称】:Machinesandplantsforminingandtoolingofnaturalstone-Safety-Requirementsforchainandbeltslottingmachines.
【原文标准名称】:天然石料的开采和加工用机械和设备.安全性.链式和带式插床的要求
【标准号】:NFE58-720-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-10-01
【实施或试行日期】:2008-10-24
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:随附表格;皮带;链条;切削工具;定义;耐久性;电气保护设备;电磁辐射;紧急断路器;磨削工具;安装说明;安装说明书;起阀装置;备件表;机械;维护;作标记;测量技术;机械卷边连接;机械保险装置;天然石料;噪声测量;职业安全;操作说明书;加工;保护设备;采石;安全;机械安全;安全要求;使用维修手册;牛头刨床;插床;规范(验收);稳定性;抗倾翻稳定性;石料制品;石雕工艺;倾复;运输安全;处理;地下;用户信息;工作场所安全
【英文主题词】:Accompanyingforms;Belts;Chains;Cuttingtools;Definition;Definitions;Electricalprotectionequipment;Electromagneticradiation;Emergencycut-out;Grindingtools;Installationinstructions;Liftingdevices;Listsforspareparts;Machines;Maintenance;Marking;Measuringtechniques;Mechanicalcrimping;Mechanicalsafety;Naturalstones;Noisemeasurements;Occupationalsafety;Operatinginstructions;Processing;Protectiondevices;Quarrying;Safety;Safetyofmachinery;Safetyrequirements;Servicemanual;Shapingmachines;Slottingmachines;Specification(approval);Stability;Stabilityagainsttilting;Stoneproduction;Stone-workings;Tip;Transportationsafety;Treatment;Underground;Userinformation;Workplacesafety
【摘要】:
【中国标准分类号】:D90
【国际标准分类号】:73_120
【页数】:24P;A4
【正文语种】:其他