焊接工艺规程(WPS)WELDINGPROCEDURESPECIFICATION规程编号WPSNo.日期DATE公司名称CompanyName依据的PQR编号SupportingPQRNo.签字人BY(QADIRECTOR)生效日期Date焊接方法WeldingProcessMAG自动化等级Type(s)Semi-Auto(Automatic,Manual,Machine,Semi-Auto.)接头JOINTS接头型式JointDesign衬垫Backing(有/Yes)(无/NO)垫块Retainers(有/Yes)(无/NO)(Refertobothbackingandretainers.)衬垫材料(型号)BackingMaterial(Type)Basemetal[]金属Metal;[]不熔化金属Non-fusingMetal;[]非金属Non-metallic;[]其它OtherSketches,productiondrawings,weldsymbolsorwrittendescriptionshouldshowthegeneralarrangementofThepartstobewelded.Whereapplicable,therootspacingandthedetailsofweldgroovemaybespecified.母材BASEMETALS类别号P—No.组号GroupNo.1与类别号toP—No.组号GroupNo.1相焊，或or钢号/等级为SpecificationTypeandGradeSt52-3与钢号/等级为toSpecificationTypeandGradeSt52-3相焊，或or化学成分/力学性能为Chem.AnalysisandMech.Prop.与化学成分和力学性能为toChem.AnalysisandMech.Prop.相焊厚度范围ThicknessRange:母材BaseMetal:坡口焊Groove3～24mm角焊Filletnotlimited管径范围PipeDia.Range:坡口焊GrooveNotLimitted角焊Filletnotlimited其它Other填充金属FILLERMETALSSFANo.SpecialAWSNo.(Class)ANSI/AWSA5.18ER70S-6F—No.NoneA--No.NA填充金属尺寸SizeofFillerMetalsΦ1.2mm熔敷焊缝金属厚度范围对接焊缝DepositedWeldMet.ThicknessRange:Groovemax24mm角焊缝Filletnotlimited焊丝一焊剂Electrode-Flux(Class)焊剂商标FluxTradeName熔化性嵌条Consumableinsert其他Other焊接位置POSITIONS焊接位置sition(s)ofgroove焊接方向Weld.Progression:向上UP向下Down角焊缝位置Position(s)ofFillet预热PREHEAT最小预热温度PreheatTemp.Min.5℃最大层间温度InterpassTemp.Max.300℃预热保持方式PreheatMaintenance(Continuousorspecialheatingwhereapplicableshallberecorded)焊后热处理POST-WELDHEATTREATMENT温度范围TemperatureRange时间范围TimeRange气体GAS百分组成PercentComposition气体Gas(es)混合剂(Mixture)流量FlowRate保护气Shielding二氧化碳+氩气18/8215-25L/min尾部保护气Trailing背面保护气Backing电特性ELECTRICALCHARACTERISTICS交流或直流CurrentACorDCDC极性PolarityEP电流(范围)Amps(Range)电压(范围)Volts(Range)钨极尺寸和类型(纯钨极或2%钍钨极等)TungstenElectrodeSizeandType(Pure.Tungsten.2%thoriated.etc.)金属过渡方式(射流或短路等)ModeofMetalTransferforGMAW(Sprayarc,shortcircuitingarc,etc.)送丝速度范围ElectrodeWireFeedSpeedRangeNA施焊技术TECHNIQUE无摆动焊或有摆动焊StringorWeaveBeadString喷孔或喷嘴尺寸OrificeorGasCupSize打底及中间焊道的清理方法(刷理或打磨等)InitialandInterpassCleaning(Brush