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ASTM A 532/A 532Ma-1993 耐磨铸铁标准规范

作者:标准资料网 时间:2024-05-09 14:18:15  浏览:9608   来源:标准资料网
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【英文标准名称】:StandardSpecificationforAbrasion-ResistantCastIrons
【原文标准名称】:耐磨铸铁标准规范
【标准号】:ASTMA532/A532Ma-1993
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:铸件;铸铁;特性
【英文主题词】:cast-iron;properties;castings
【摘要】:
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:4P;A4
【正文语种】:英语


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【英文标准名称】:StandardGuideforMechanicalDriveSystemsforRemoteOperationinHotCellFacilities
【原文标准名称】:热室设施中远程操作用机械驱动系统标准指南
【标准号】:ASTMC1615-2010
【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】:C26.14
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:mechanicaldrivesystems;remotehandling;motors;gears;bearings,lubricants;Hotcellfacilities;Mechanicaldrivesystems;Remotehandling
【摘要】:Mechanicaldrivesystemsoperabilityandlong-termintegrityareconcernsthatshouldbeaddressedprimarilyduringthedesignphase;however,problemsidentifiedduringfabricationandtestingshouldberesolvedandthechangesinthedesigndocumented.Equipmentoperabilityandintegritycanbecompromisedduringhandlingandinstallationsequences.Forthisreason,thesubjectequipmentshouldbehandledandinstalledundercloselycontrolledandsupervisedconditions.Thisstandardisintendedasasupplementtootherstandards,andtofederalandstateregulations,codes,andcriteriaapplicabletothedesignofequipmentintendedforthisuse.Thisstandardisintendedtobegenericandtoapplytoawiderangeoftypesandconfigurationsofmechanicaldrivesystems.1.1Intent:1.1.1Theintentofthisstandardistoprovidegeneralguidelinesforthedesign,selection,qualityassurance,installation,operation,andmaintenanceofmechanicaldrivesystemsusedinremotehotcellenvironments.Thetermmechanicaldrivesystemsusedherein,encompassesallindividualcomponentsusedforimpartingmotiontoequipmentsystems,subsystems,assemblies,andothercomponents.Italsoincludescompletepositioningsystemsandindividualunitsthatprovidemotivepowerandanypositionindicatorsnecessarytomonitorthemotion.1.2Applicability:1.2.1Thisstandardisintendedtobeapplicabletoequipmentusedunderoneormoreofthefollowingconditions:1.2.1.1Thematerialshandledorprocessedconstituteasignificantradiationhazardtomanortotheenvironment.1.2.1.2Theequipmentwillgenerallybeusedoveralong-termlifecycle(forexample,inexcessoftwoyears),butequipmentintendedforuseoverashorterlifecycleisnotexcluded.1.2.1.3Theequipmentcanneitherbeaccesseddirectlyforpurposesofoperationormaintenance,norcantheequipmentbevieweddirectly,forexample,withoutradiationshieldingwindows,periscopes,oravideomonitoringsystem(GuidesC1572andC1661).1.2.2Thesystemofunitsemployedinthisstandardisthemetricunit,alsoknownasSIUnits,whicharecommonlyusedforInternationalSystems,anddefined,byStandardforUseofInternationalSystemofUnits.Commonnomenclatureforspecifyingsometerms;specificallyhorsepowerusesacombinationofbothmetricandinch-poundunits.1.3UserCaveats:1.3.1Thisstandardisnotasubstituteforappliedengineeringskills,provenpracticesandexperience.Itspurposeistoprovideguidance.1.3.1.1Theguidancesetforthinthisstandardrelatingtodesignofequipmentisintendedonlytoalertdesignersandengineerstothosefeatures,conditions,andproceduresthathavebeenfoundnecessaryorhighlydesirabletothedesign,selection,operationandmaintenanceofmechanicaldrivesystemsforthesubjectserviceconditions.1.3.1.2Theguidancesetforthresultsfromdiscoveriesofconditions,practices,features,orlackoffeaturesthatwerefoundtobesourcesofoperationalormaintenanceproblems,orcausesoffailure.1.3.2Thisstandarddoesnotsupersedefederalorstateregulations,orboth,andcodesapplicabletoequipmentunderanyconditio......
【中国标准分类号】:F60
【国际标准分类号】:27_120_10
【页数】:15P.;A4
【正文语种】:英语


基本信息
标准名称:出国量具刃具包装方法
中标分类: 机械 >> 工艺装备 >> 量具与量仪
发布日期:
实施日期:1999-04-05
首发日期:
作废日期:
出版日期:
页数:12页
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所属分类: 机械 工艺装备 量具与量仪

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