ISO 603-12-1999 粘合磨料产品尺寸第12部分:在卧式砂轮机上清理和去毛刺用砂轮
时间:2024-05-07 05:21:29 来源: 标准资料网 作者：标准资料网 阅读：9407
【英文标准名称】:Bondedabrasiveproducts-Dimensions-Part12:Grindingwheelsfordeburringandfettlingonastraightgrinder
【原文标准名称】:粘合磨料产品尺寸第12部分:在卧式砂轮机上清理和去毛刺用砂轮
【标准号】:ISO603-12-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:去毛刺;直的磨料;名称与符号;尺寸;粘合;工具;磨料制品;夹具;砂轮;规范(验收);粗磨;试验;磨料
【英文主题词】:Abrasiveproducts;Abrasives;Bound;Deburring;Designations;Dimensions;Fixtures;Grindingwheels;Rough-grinding;Specification(approval);Straightgrinders;Testing;Tools
【摘要】:ThispartofISO603specifiesthenominaldimensions,inmillimeters,of:—Type1:Straightgrindingwheel—Type4:Wheeltaperedonbothsides—Type16:Cylindricalplug,taperedcone—Type18:Cylindricalplug,flatend—Type18R:Cylindricalplug,roundend—Type19:Cylindricalplug,taper-rollshapedThesebondedabrasiveproductsareintendedtobeusedfordeburringandfettlingofanysurfacesofaworkpieceusinghand-heldgrindingmachines(straightgrinder).Theworkpieceisfixed,thegrindingmachineisguidedbyhand.
【中国标准分类号】:J43
【国际标准分类号】:25_100_70
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:TestMethodforCoefficientofStaticandKineticFrictionofUncoatedWritingandPrintingPaperbyUseoftheHorizontalPlaneMethod
【原文标准名称】:用水平面法测量非涂层书写印刷纸动态和静态摩擦系数的方法
【标准号】:ANSI/ASTMD4917-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:书写纸;纸;摩擦;试验;印刷纸
【英文主题词】:Friction;Paper;Printingpapers;Testing;Writingpaper
【摘要】:Thistestmethoddescribesahorizontalplaneprocedureforthedeterminationofthecoefficientofstaticandkineticfrictionofpapermeasuredwhenslidingagainstitself.Althoughthistestmethodisbasicinconcept,theprecisionstatementhasbeendevelopedonuncoatedwritingandprintingpapers.Whiletheuseofthistestmethodisrecommendedforthosegradesonly,itmaybeusedwithothertypesofpapersgivingspecificattentiontospecialpapercharacteristicsandwiththeunderstandingthattheprecisionandbiasmaynotbethesame.Thehorizontalinstrumentrequiressomemeansofmovementofthespecimeninrelationtothesurfaceuponwhichitrests.Thecoefficientoffriction(COF)ismeasureddirectlyfromtheresistancetotangentialmotionandtheappliedweightpressingtwopiecesofpapertogether.StaticCOFrelatestotheforcerequiredtoinitiatemovementbetweentwosurfaceswhilekineticCOFrelatestotheforcerequiredtocausecontinuationofthemovementatuniformspeed.AninclinedplanemethodisdescribedinTestMethodD4918,whichgivessimilarresultsforstaticCOFbutTestMethodD4918cannotbeusedforthedeterminationofkineticCOF.Thechoiceofapproachdependsontheequipmentavailableandthemeansofmeasurement.ThedeterminationofthischaracteristicforcorrugatedandsolidfiberboardisdescribedinTestMethodsD4521andD3247.ThesetestmethodsdifferinthatinTestMethodsD4521andD3247,thetwospecimensareallowedtoslipupononeanotherthreetimesbeforetheforcemeasurementisdetermined,whileinthistestmethodthedeterminationismadeonthefirstslip.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y32
【国际标准分类号】:85_080_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardGuideforAssessingBiodegradabilityofHydraulicFluids
【原文标准名称】:评定液压流体生物降解性的标准指南
【标准号】:ASTMD6006a-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Biodegradability;Characteristics;Hydraulicfluids
【摘要】:
【中国标准分类号】:E39
【国际标准分类号】:75_120
【页数】:6P;A4
【正文语种】:英语