BS EN ISO 14744-3-2001 焊接.电子束焊接机的验收检验.电子束电流特性的测量

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【英文标准名称】:Welding.Acceptanceinspectionofelectronbeamweldingmachines.Measurementofbeamcurrentcharacteristics
【原文标准名称】:焊接.电子束焊接机的验收检验.电子束电流特性的测量
【标准号】:BSENISO14744-3-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-04-15
【实施或试行日期】:2001-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收(鉴定);验收检验;验收规范;射束电流;电流测量;定义(术语);电流;电焊;电学测量;电气公差;电子束;电子束焊;熔焊;检验;连接工艺;测量;测定;试验设备;测试;公差(测量);电压;焊接;焊接工程;焊接设备;焊机
【英文主题词】:Acceptance(approval);Acceptanceinspection;Acceptancespecification;Beamcurrent;Currentmeasurement;Definitions;Electriccurrent;Electricwelding;Electricalmeasurement;Electricaltolerances;Electronbeams;Electron-beamwelding;Fusionwelding;Inspection;Joiningprocesses;Measurement;Measuring;Testequipment;Testing;Tolerances(measurement);Voltage;Welding;Weldingengineering;Weldingequipment;Weldingmachines
【摘要】:ThisstandardisintendedforusewhenthebeamcurrentofelectronbeamweldingmachinescomplyingwithENISO14744-1:2000istobemeasuredinconnectionwithanacceptanceinspection.Itprovidesessentialinformationontheprocedureandapparatustobeusedformakingthemeasurements.Thebeamcurrentisoneofthesignificantparametersinelectronbeamwelding.Whenthebeamcurrentimpingesontheworkpiece,itshouldbestableandreproduciblewithingivenshort-termandlong-termlimits.Thepurposeofthemeasurementisthustocheckwhetherthevariationsinbeamcurrentarewithintheselimits.
【中国标准分类号】:J64
【国际标准分类号】:25_160_30
【页数】:12P;A4
【正文语种】:英语