GB 6123-1985 直柄T形槽铣刀
时间:2024-05-12 19:00:55 来源: 标准资料网 作者：标准资料网 阅读：8497
基本信息
| 标准名称： | 直柄T形槽铣刀 |
| 中标分类： |
机械 >>
工艺装备 >>
刀具 |
| 替代情况： | 被GB/T 6124.1-1996代替 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1986-03-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 机械 工艺装备 刀具
【英文标准名称】:StandardSpecificationforNickelRodandBar
【原文标准名称】:镍条和镍棒技术规范
【标准号】:ASTMB160-2005(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:B02.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:bar;rod;N02200;N02201;N02211;Nickel--specifications;Nickelalloyrod/bar/wire--specifications;UNSN02200(commerciallypureNialloy,Nickel200);UNSN02201(commerciallypureNialloy,Nickel201)
【摘要】:1.1Thisspecificationcoversnickel(UNSN02200)*,lowcarbonnickel(UNSN02201)*,andsolutionstrengthenednickel(UNSN02211)intheformofhot-workedandcold-workedrodandbarintheconditionsshowninTable1.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.TABLE1MechanicalPropertiesConditionandDiameterorDistanceBetweenParallelSurfaces,in.(mm)TensileStrength,min,psi(MPa)YieldStrength(0.2%offset),min.psi(MPa)AElongationin2in.or50mmor4D,min%Nickel(UNSN02200)
Cold-worked(asworked):
Rounds,1(25.4)andunder
80000(550)
60000(415)
10B
Roundsover1to4(25.4to101.6)incl.
75000(515)
50000(345)
15
Squares,hexagons,andrectangles,allsizes
65000(450)
40000(275)
25B
Hot-worked:
Allsections,allsizes
60000(415)
15000(105)
35C
RingsanddisksD
x2014;
x2014;
x2014;
Annealed:
Rodsandbars,allsizes
55000(380)
15000(105)
40B
RingsanddisksE
【英文标准名称】:Heatingboilers-Gas-firedcentralheatingboilers-Assemblycomprisingaboilerbodyandaforceddraughtburner
【原文标准名称】:采暖锅炉.燃气中央供暖锅炉.由强制通风式燃烧器和锅炉体组成的系统
【标准号】:BSEN303-3-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-03-15
【实施或试行日期】:1999-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:鼓风燃烧器;组装;锅炉建筑;锅炉;集中供暖;中央供暖设备;结构要求;定义;设计;设备安全;功能效率;燃气连接;燃气技术;气体燃料;煤气;加热设备;加热技术;检验;作标记;材料;安全;安全工程;安全要求;规范(验收);结构体系;槽;试验;热环境系统;定型试验;船舶
【英文主题词】:Air-blastburners;Assembling;Boilerconstruction;Boilers;Centralheating;Centralheatinginstallation;Constructionrequirements;Definition;Definitions;Design;Equipmentsafety;Functionalefficiency;Gasconnections;Gastechnology;Gaseousfuels;Gases;Heatingequipment;Heatingtechnics;Inspection;Marking;Materials;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Structuralsystems;Tanks;Testing;Thermalenvironmentsystems;Typetesting;Vessels
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestmethodsfortheconstruction,thesafetyandtherationalenergyusageofanassemblymadeupofaboilerbodycomplyingwithEN303-1andaforceddraughtgasburnercomplyingwithEN676,usingcombustiblegases,hereafterreferredtoasa"boiler".ThisEuropeanStandardappliestoaboiler:—withanominaloutputnotexceeding1000kW.ThisEuropeanStandarddoesnotcontainallthenecessaryrequirementsfor:—assembliesdesignedasunits;—condensingboilersandlowtemperatureboilers;—boilersintendedtobeinstalledintheopen;—boilerspermanentlyfittedwithmorethanoneflueoutlet;—boilersfittedwithadraughtdiverter,—boilersintendedtobeconnectedtoacommonfluehavingmechanicalextraction.ThisEuropeanStandarddoesnotapplytoliving-spacededicatedboilers(see3.6).Iftheboilerbodyhasalreadybeentestedwithaliquidfuelburner,inaccordancewithEN303-1,EN303-2andEN304,onlythetestsdescribedinannexGneedtobeperformed.Inthecaseofarangeofboilers,seeannexF.ThisEuropeanStandarddoesnotcontainallthenecessaryrequirementsforlowtemperatureboilers.Nevertheless,thetestingmethodsdefinedbythisEuropeanStandardforthedeterminationofusefulefficienciescanbeusedforlowtemperatureboilers,afterbeingadaptedinaccordancewithannexH.ThisEuropeanStandardonlycoverstypetesting.note:1)TheconformitywiththestandardEN303-1canbeobtainedjointlybytheEN303-1specifictestsandtheEN303-2orEN303-3tests.IftheboilerbodyhasalreadybeentestedforconformitywithEN303-2,seeannexG.
【中国标准分类号】:J98
【国际标准分类号】:91_140_10
【页数】:40P.;A4
【正文语种】:英语