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1、焊接工艺规程(WPS)WELDING PROCEDURE SPECIFICATIONWPS No.: WPS-xxxPAGE 1 OF 3DATE公司名称Company Name依据的 PQR编号 Supporting PQR No. 签字人 BY(QA DIRECTOR) 生效日期 Date焊接方法 Welding Process 自动化等级 Type(s)Semi-Auto(Automatic,Manual,Machine,Semi-Auto.)接头JOINTS接头型式 Joi nt Desig n 衬垫 Backing(有/Yes) J 无 /NO) 垫块 Retainers( 有/Ye
2、s)(无/NO)(Refer to both back ing and reta in ers.)衬垫材料(型号)Backing Material(Type) 金属 Metal;不熔化金属 Non-fusing Metal;非金属 Non-metallic;其它 OtherSketches,product ion draw in gs,weld symbols or writte n descripti on should show the gen eral arran geme nt ofThe parts to be welded. Where applicable,the root sp
3、aci ng and the details of weld groove may be specified.母材 BASE METALS类另寸号 P No. 组号 Group No. 与类另寸号 to P No. 组号 Group No. 相焊， 或 or钢号 / 等级为 Specification Type and Grade 与钢号 / 等级为 to Specification Type and Grade 相焊， 或 or化学成分/力学性能为 Chem.Analysis and Mech. Prop. 与化学成分和力学性能为to Chem.Analysis and Mech. Prop
4、. 相焊厚度范围 Thickness Range:母材 Base Metal:坡口焊 Groove 角 焊 Fillet 管径范围 Pipe Dia. Range:坡口焊 Groove角 焊 Fillet其它Other填充金属FILLER METALS SFA No.AWS No.(Class)F No.A-No.填充金属尺寸 Size of Filler Metals焊接工艺规程(WPS)WELDING PROCEDURE SPECIFICATIONWPS No.: WPSXXPAGE 2 OF 3DATE熔敷焊缝金属厚度范围对接焊缝Deposited Weld Met.Thick ness
5、 Ran ge: Groove角焊缝Fillet焊丝一焊剂 Electrode-Flux (Class)焊剂商标 Flux Trade Name熔化性嵌条 Consumable insert其他Other焊接位置POSITIONS焊接位置 sition (s) of groove焊接方向 Weld.Progression:向上UP向下Down角焊缝位置 Position(s) of Fillet预热 PREHEAT最小预热温度 Preheat Temp. Min.最大层间温度 In ter pass Temp. Max.焊后热处理 POST-WELD HEAT TREATMENT温度范围 Te
6、mperature Range时间范围Time Range气体GAS百分组成 Perce nt Compositi on气体 Gas(es)混合剂(Mixture)流量 Flow Rate保护气Shielding预热保持方式 Preheat Maintenance尾部保护气Trailing(Con ti nu ous or special heat ing where applicable shall be recorded)背面保护气Backing电特性 ELECTRICAL CHARACTERISTICS交流或直流 Current AC or DC极性 Polarity电流(范围)Amps
7、(Range)电压(范围)Volts(Range)钨极尺寸和类型(纯钨极或 2%钍钨极等)Tungsten Electrode Size and Type(Pure.Tungsten.2% thoriated.etc.) 金属过渡方式(射流或短路等)Mode of Metal Transfer for GMAW (Spray arc, short circuiting arc, etc.) 送丝速度范围 Electrode Wire Feed Speed Range施焊技术TECHNIQUE 无摆动焊或有摆动焊 Stri ng or Weave Bead喷孔或喷嘴尺寸 Orifice or G
8、as Cup Size焊接工艺规程(WPS)WELDING PROCEDURE SPECIFICATIONWPS No.: WPS- xxx PAGE 3 OF 3DATE打底及中间焊道的清理方法(刷理或打磨等)Initial and Inter pass Cleaning(Brushing.Grinding.etc.)背部清根方法 Method of Back Gougi ng摆动方法Oscillation导电咀-工件距离 Con tact Tube To Work Dista nee多道焊或单道焊(每侧)Multiple or Single Pass (per side)多丝焊或单丝焊 M
9、ultiple or Si ngle Electrodes焊接速度(范围)Travel Speed(Range)锤击有/无Peening其它Other焊层Weld Layers焊接方法Process填充金属Filler Metal电流 Curre nt电压范围Volt. Range焊接速度范围Travel SpeedRange其它Other种类Class直径Dia.极性Type Polar安培Amp.Ra nge1st side1Others2nd side1Others焊接工程师日期质保总监日期授权检验师日期PREPARED BY:DATE :APPROVED BY :DATE :ACCEPTED BY AI:DATE :
