ASTM A 532/A 532Ma-1993 耐磨铸铁标准规范
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来源:标准资料网
【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
【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 |
适用范围
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前言
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引用标准
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所属分类: 机械 工艺装备 量具与量仪