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【英文标准名称】:Welding-Acceptanceinspectionofelectronbeamweldingmachines-Part5:Measurementofrun-outaccuracy
【原文标准名称】:焊接电子束焊接机的验收检验第5部分:偏转精度的测量
【标准号】:ISO14744-5-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-04
【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/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:电子束;焊机;熔焊;验收规范;焊接;电子束焊;验收检验;焊接设备;测量;测量;移动准确度;电焊
【英文主题词】:Acceptanceinspection;Acceptancespecification;Definitions;Electricwelding;Electronbeams;Electron-beamwelding;Fusionwelding;Inspection;Measurement;Measurementset-up;Measuring;Measuringinstruments;Measuringtechniques;Movementaccuracy;Precision;Testing;Welding;Weldingengineering;Weldingequipment;Weldingmachines;Weldingparameters
【摘要】:Thisstandardisintendedforusewhentherun-outaccuracyofthemovingpartsofelectronbeamweldingmachinescomplyingwithENISO14744-1istobemeasuredinconnectionwithanacceptanceinspection.Itprovidesinformationontheprocedureandapparatustobeusedformakingthemeasurements.Giventhegreatvarietyofelectronbeamweldingmachines,thescopeofmeasurementsrequiredforacceptanceinspectionpurposesshouldbespecifiedseparatelyforthemachineconcerned.Run-outaccuracyasdefinedhereisasystematicerrorandthuscountsasoneoftheparametersbywhichtheperformanceofamachinetoolcanbecharacterized.Otherfactorsinfluencingperformance(e.g.dynamicforces,vacuumlevel,positioningaccuracyofCNCmachines)andmethodsofstatisticalevaluationarenotcoveredinthisstandard.Electronbeamweldinginvolvesmovementoftheworkpieceand/oroftheelectrongun.Successfulweldingpresupposesthatthismovementiseffectedbythedevicesconcerned(e.g.worktableandrotatingfixture)withagivendegreeofaccuracy.Thepurposeofthemeasurementisthustocheckwhetherandtowhatextenttherequiredrun-outaccuracyismaintained.
【中国标准分类号】:J64
【国际标准分类号】:25_160_30
【页数】:8P.;A4
【正文语种】:英语