DIN 66246-1-1983 机床的数字控制.NC处理器输入.基础部分程序参考语言
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【英文标准名称】:Numericalcontrolofmachines;NCprocessorinput;basicpartprogramreferencelanguage
【原文标准名称】:机床的数字控制.NC处理器输入.基础部分程序参考语言
【标准号】:DIN66246-1-1983
【标准状态】:现行
【国别】:德国
【发布日期】:1983-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:程序设计;数字控制机床;程序处理机;程序设计语言;数值控制;机械工程;面向问题语言
【英文主题词】:Mechanicalengineering;Numericalcontrol;Numericallycontrolledmachines;Problem-orientedlanguages;Programprocessors;Programming;Programminglanguages
【摘要】:Numericalcontrolofmachines;NCprocessorinput;basicpartprogramreferencelanguageZusammenhangmitdemInternationalenNorm-EntwurfISO/DIS4342-1980,sieheErl?uterungen.
【中国标准分类号】:J50
【国际标准分类号】:25_040_20;35_240_50
【页数】:72P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforIronGraphiteSinteredBearings(Oil-Impregnated)
【原文标准名称】:烧结球墨铸铁轴承(油浸的)的标准规范
【标准号】:ASTMB782-2000
【标准状态】:作废
【国别】:
【发布日期】:2000
【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】:B09.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:轴承;铁;石墨;烧结金属
【英文主题词】:density;irongraphitebearings;Kstrengthconstant;oilcontent;oil-impregnated;porosity;NumberCode21.100.10(Plainbearings)
【摘要】:1.1Thisspecificationcoversiron-basesinteredmetalpowder,oil-impregnatedbearings.Therearetwogrades,dependingonthelevelofcombinedcarbon(seeTable1):1.1.1Grade1,IronGraphite-lowcombinedcarbon,and1.1.2
【中国标准分类号】:J11
【国际标准分类号】:21_100_10
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:OverallPlantPerformance
【原文标准名称】:全部设备性能
【标准号】:ASMEPTC46-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:性能
【英文主题词】:Input;Output;Performance;Plant
【摘要】:ThisCodeappliestoanyplantsize.Itcanbeusedtomeasuretheperformanceofaplantinitsnormaloperatingcondition,withallequipmentinacleanandfully-functionalcondition.ThisCodeprovidesexplicitmethodsandproceduresforcombined-cyclepowerplantsandformostgas,liquid,andsolidfueledRankinecycleplants.ThereisnointenttorestricttheuseofthisCodeforothertypesofheat-cyclepowerplants,providingtheexplicitprocedurescanbemet.Itdoesnot,however,applytosimple-cyclegasturbinepowerplants(seeASMEPTC22instead).ThescopeofthisCodebeginsforagasturbinebasedpowergeneratingunitwhenaheat-recoverysteamgeneratorisincludedwithinthetestboundary.Totestaparticularpowerplantorcogenerationfacility,thefollowingconditionsmustbemet.(a)ameansmustbeavailabletodetermine,througheitherdirectorindirectmeasurements,alloftheheatinputsenteringthetestboundaryandalloftheelectricalpowerandsecondaryoutputsleavingthetestboundary;(b)ameansmustbeavailabletodetermine,througheitherdirectorindirectmeasurements,alloftheparameterstocorrecttheresultsfromthetesttothebasereferencecondition;(c)thetestresultuncertaintiesareexpectedtobelessthanorequaltotheuncertaintiesgiveninSubsection1.3fortheapplicableplanttype;and(d)theworkingfluidforvaporcyclesmustbesteam.ThisrestrictionisimposedonlytotheextentthatotherfluidsmayrequiremeasurementsormeasurementmethodsdifferentfromthoseprovidedbythisCodeforsteamcycles.Inaddition,thisCodedoesnotprovidespecificreferencesforthepropertiesofworkingfluidsotherthansteam.TestsaddressingotherpowerplantperformancerelatedissuesareoutsidethescopeofthisCode.Theseincludethefollowing:emissionstests:testingtoverifycompliancewithregulatoryemissionslevels(e.g.,airbornegaseousandparticulate,solidandwastewater,noise,etc.),orrequiredforcalibrationandcertificationofemission-monitoringsystems.operationaldemonstrationtests:thevariousstandardpowerplantteststypicallyconductedduringstartup,orperiodicallythereafter,todemonstratespecifiedoperatingcapabilities(e.g.,minimumloadoperation,automaticloadcontrolandloadramprate,fuelswitchingcapability,etc.).Reliabilitytests:testsconductedoveranextendedperiodofdaysorweekstodemonstratethecapabilityofthepowerplanttoproduceaspecifiedminimumoutputleveloravailability.Themeasurementmethods,calculations,andcorrectionstodesignconditionsincludedhereinmaybeofuseindesigningtestsofthistype;however,thisCodedoesnotaddressthistypeoftestingintermsofprovidingexplicittestingproceduresoracceptancecriteria.
【中国标准分类号】:J70
【国际标准分类号】:27_100
【页数】:192P.;A4
【正文语种】:英语
