英文焊接工艺规程 English
焊接专业英语词汇(焊接及相关工艺英文缩写)
焊接专业英语词汇（焊接及相关工艺英文缩写）AW——ARC WELDING——电弧焊AHW——atomic hydrogen welding——原子氢焊BMAW——bare metal arc welding——无保护金属丝电弧焊CAW——carbon arc welding——碳弧焊CAW-G——gas carbon arc welding——气保护碳弧焊CAW-S——shielded carbon arc welding——有保护碳弧焊CAW-T——twin carbon arc welding——双碳极间电弧焊EGW——electrogas welding——气电立焊FCAW——flux cored arc welding——药芯焊丝电弧焊FCW-G——gas-shielded flux cored arc welding——气保护药芯焊丝电弧焊FCW-S——self-shielded flux cored arc welding——自保护药芯焊丝电弧焊GMAW——gas metal arc welding——熔化极气体保护电弧焊GMAW-P——pulsed arc——熔化极气体保护脉冲电弧焊GMAW-S——short circuiting arc——熔化极气体保护短路过度电弧焊GTAW——gas tungsten arc welding——钨极气体保护电弧焊GTAW-P——pulsed arc——钨极气体保护脉冲电弧焊MIAW——magnetically impelled arc welding——磁推力电弧焊PAW——plasma arc welding——等离子弧焊SMAW——shielded metal arc welding——焊条电弧焊SW——stud arc welding——螺栓电弧焊SAW——submerged arc welding——埋弧焊SAW-S——series——横列双丝埋弧焊RW——RWSISTANCE WELDING——电阻焊FW——flash welding——闪光焊RW-PC——pressure controlled resistance welding——压力控制电阻焊PW——projection welding——凸焊RSEW——resistance seam welding——电阻缝焊RSEW-HF——high-frequency seam welding——高频电阻缝焊RSEW-I——induction seam welding——感应电阻缝焊RSEW-MS——mash seam welding——压平缝焊RSW——resistance spot welding——点焊UW——upset welding——电阻对焊UW-HF——high-frequency ——高频电阻对焊UW-I——induction——感应电阻对焊SSW——SOLID STATE WELDING——固态焊CEW——co-extrusion welding——CW——cold welding——冷压焊DFW——diffusion welding——扩散焊HIPW——hot isostatic pressure diffusion welding——热等静压扩散焊EXW——explosion welding——爆炸焊FOW——forge welding——锻焊FRW——friction welding——摩擦焊FRW-DD——direct drive friction welding——径向摩擦焊FSW——friction stir welding——搅拌摩擦焊FRW-I——inertia friction welding——惯性摩擦焊HPW——hot pressure welding——热压焊ROW——roll welding——热轧焊USW——ultrasonic welding——超声波焊S——SOLDERING——软钎焊DS——dip soldering——浸沾钎焊FS——furnace soldering——炉中钎焊IS——induction soldering——感应钎焊IRS——infrared soldering——红外钎焊INS——iron soldering——烙铁钎焊RS——resistance soldering——电阻钎焊TS——torch soldering——火焰钎焊UUS——ultrasonic soldering——超声波钎焊WS——wave soldering——波峰钎焊B——BRAZING——软钎焊BB——block brazing——块钎焊DFB——diffusion brazing——扩散焊DB——dip brazing——浸沾钎焊EXB——exothermic brazing——反应钎焊FB——furnace brazing——炉中钎焊IB——induction brazing——感应钎焊IRB——infrared brazing——红外钎焊RB——resistance brazing——电阻钎焊TB——torch brazing——火焰钎焊TCAB——twin carbon arc brazing——双碳弧钎焊OFW——OXYFUEL GAS WELDING——气焊AAW——air-acetylene welding——空气乙炔焊OAW——oxy-acetylene welding——氧乙炔焊OHW——oxy-hydrogen welding——氢氧焊PGW——pressure gas welding——气压焊OTHER WELDING AND JOINING——其他焊接与连接方法AB——adhesive bonding——粘接BW——braze welding——钎接焊ABW——arc braze welding——电弧钎焊CABW——carbon arc braze welding——碳弧钎焊EBBW——electron beam braze welding——电子束钎焊EXBW——exothermic braze welding——热反应钎焊FLB——flow brazing——波峰钎焊FLOW——flow welding——波峰焊LBBW——laser beam braze welding——激光钎焊EBW——electron beam welding——电子束焊EBW-HV——high vacuum——高真空电子束焊EBW-MV——medium vacuum——中真空电子束焊EBW-NV——non vacuum——非真空电子束焊ESW——electroslag welding——电渣焊ESW-CG——consumable guide eletroslag welding——熔嘴电渣焊IW——induction welding——感应焊LBW——laser beam welding——激光焊PEW——percussion welding——冲击电阻焊TW——thermit welding——热剂焊THSP——THERMAL SPRAYING——热喷涂ASP——arc spraying——电弧喷涂FLSP——flame spraying——火焰喷涂FLSP-W——wire flame spraying——丝材火焰喷涂HVOF——high velocity oxyfuel spraying——高速氧燃气喷涂PSP——plasma spraying——等离子喷涂VPSP-W——vacuum plasma spraying——真空等离子喷涂TC——THERMAL CUTTING——热切割OC——OXYGEN CUTTING——气割OC-F——flux cutting——熔剂切割OC-P——metal powder cutting——金属熔剂切割OFC——oxyfuel gas cutting——氧燃气切割CFC-A——oxyacetylene cutting——氧乙炔切割CFC-H——oxyhydrogen cutting——氢氧切割CFC-N——oxynatural gas cutting——氧天然气切割CFC-P——oxypropanne cutting——氧丙酮切割OAC——oxygen arc cutting——氧气电弧切割OG——oxygen gouging——气刨OLC——oxygen lance cutting——氧矛切割AC——ARC CUTTING——电弧切割CAC——carbon arc cutting——碳弧切割CAC-A——air carbon arc cutting——空气碳弧切割GMAC——gas metal arc cutting——熔化极气体保护电弧切割GTAC——gas tungsten arc cutting——钨极气体保护电弧切割PAC——plasma arc cutting——等离子弧切割SMAC——shielded metal arc cutting——焊条电弧切割HIGH ENERGY BEAM CUTTING——高能束切割EBC——electron beam cutting——电子束切割LBC——laser beam cutting——激光切割LBC-A——air——空气激光切割LBC-EV——evaporative——蒸气激光切割LBC-IG——inert gas——惰性气体激光切割LBC-O——oxygen——氧气激光切割激光切割laser cutting(LC); laser beam cutting电子束切割electron beam cutting喷气激光切割gas jet laser cutting碳弧切割carbon arc cutting水下切割underwater cutting喷水式水下电弧切割waterjet method underwater arc cutting氧矛切割oxygen lancing; oxygen lance cutting溶剂氧切割powder lancing手工气割manual oxygen cutting自动气割automatic oxygen cutting仿形切割shape cutting数控切割NC (numerical-control) cutting快速切割high-speed cutting垂直切割square cut叠板切割stack cutting坡口切割beveling; bevel cutting碳弧气割carbon arc air gouging火焰气刨flame gouging火焰表面清理scarfing氧熔剂表面修整powder washing预热火焰preheat flame预热氧preheat oxygen切割氧cutting oxygen/ cutting stream切割速度cutting speed切割线line of cut/ cut line切割面face of cut/ cut face切口kerf切口上缘cutting shoulder切口宽度kerf width后拖量drag切割面平面度evenness of cutting surface/ planeness of cutting surface 割纹深度depth of cutting veins/ stria depth切割面质量quality of cut face上缘熔化度shoulder meltability/ melting degree of shoulder切口角kerf angle缺口notch挂渣adhering slag结瘤dross割炬cutting torch/ cutting blowpipe/ oxygen-fuel gas cutting torch割枪cutting gun割嘴cutting nozzle/ cutting tip快速割嘴divergent nozzle/ high-speed nozzle表面割炬gouging blowpipe水下割炬under-water cutting blowpipe水下割条electrode for under-water cutting粉剂罐powder dispenser数控切割机NC cutting machine门式切割机flame planer光电跟踪切割机photo-electric tracing cutting火焰切管机pipe flame cutting machine磁轮式气割机gas cutting machine with magnetic wheels 焊接结构welded structure/ welded construction焊件weldment焊接部件weld assembly组装件built-up member接头设计joint design焊接应力welding stress焊接瞬时应力transient welding stress焊接残余应力welding residual stress热应力thermal stress收缩应力contraction stress局部应力local stress拘束应力constraint stress固有应力inherent stress固有应变区inherent strain zone残余应力测定residual stress analysis逐层切割法Sach’s methodX射线衍射法X-ray stress analysis小孔释放法Mathar method固有应变法inherent strain method消除应力stress relieving局部消除应力local stress relieving应力重分布stress redistribution退火消除应力stress relieving by annealing温差拉伸消除应力low temperature stress relieving机械拉伸消除应力mechanical stress relieving应力松弛stress relaxation焊接变形welding deformation焊接残余变形welding residual deformation局部变形local deformation角变形angular distortion自由变形free deformation收缩变形contraction deformation错边变形mismatching deformation挠曲变形deflection deformation波浪变形wave-like deformation火焰矫正flame straightening反变形backward deformation焊接力学welding mechanics断裂力学fracture mechanics弹塑性断裂变形elasto-plastic fracture mechanics线弹性断裂力学linear elastic fracture mechanics延性断裂ductile fracture脆性断裂brittle fracture应力腐蚀开裂stress corrosion cracking热应变脆化hot straining embrittlement临界裂纹尺寸critical crack size裂纹扩展速率crack propagation rate裂纹张开位移（COD）crack opening displacement拘束度restraint intensity拘束系数restraint coefficient应变速率strain rate断裂韧度fracture toughness应力强度因子stress intensity factor临界应力强度因子critical stress intensity factors应力腐蚀临界应力强度因子critical stress intensity factor of stress corrosion cracking J积分J-integration罗伯逊止裂试验Robertson crack arrest testESSO试验ESSO test双重拉伸试验doucle tension test韦尔斯宽板拉伸试验Well’s wide plate test帕瑞斯公式Paris formula断裂分析图fracture analysis diagram焊接车间welding shop焊接工作间welding booth焊接工位welding post/ welding station焊接环境welding surroundings焊工welder电焊工manual arc welder气焊工gas welder焊接检验员weld inspector焊工培训welders training焊工模拟训练器trainer of synthetic weld焊工考试welder qualification test焊工合格证welder qualification/ welder qualified certification钢板预处理steel plate pretreatment喷沙sand blast喷丸shot blast矫正straighten开坡口bevelling (of the edge)/ chanfering装配assembly/ fitting安装erect刚性固定rigid fixing装配焊接顺序sequence of fitting and welding焊接工艺评定welding procedure qualification（转载自第一范文网，请保留此标记。
焊补工艺英文版
Welding Process of GS20Mn5 Steel Casting Defect1.steel casting material controlProduct composition based on the standard of GS20Mn5,carbon equivalent≤0.502.Welders must obtain the certification of welding repairing.Must obtain the welding qualification certificate.(must obtain the EN287 certificate)3.Conditions of welding machine and welding process (according tothe corresponding WPS)The maximum grinding depth of the CA area is 0.5mm! Any welding repairing is rejected in this area.Welding should be on the position of downhand welding or the position which ensuring the welding quality.Welding methods can be electrode welding or carbon dioxide arc welding, must use DC welder.Welding position should avoid artificial blowing or any draught. electrode adopt J501\J506\J507\E5016\E5015Reference current:Electrode baking:Alkaline low hydrogen electrode should be baked 1~2hours under 350°C~400°C. dried electrodes should be put in the heat preservation bucket which is during 100~150℃. low hydrogen electrode should be baked again after placing in normal temperature for 4 hours, and it’s unallowed to repeated baking over 3 times.4. Detection and remove of defects4.1 Magnetic particle flaw detection(except dry powder method) to inspect the quantity, size and position of defects.4.2 if there is crack, depicting the length of crack, and drilling stopholes on the begin and end of the crack. The diameter of stophole is 10~15mm, the distance from stophole to the two ends of crack is 4~5mm, and the stophole should be 2~4mm deeper than crack.4.3 defects removal should only by machining or artificial polishing. Remove the carbide with sanding machine, control shape when rub gap, which means rub as U shape and no sharp angles on both sides.4.4 Magnetic particle flaw detection after removing the defect, make sure there is no defect and then go on to weld repairs.4.5 The modified groove form is basically as followed.4.6 Clean up oil, water and dirt 30mm from the both sides of groove.5.Preheat and weld of defect5.1 The preheat temperature of welding seam(weld repairs position)is 150~200℃ (the distance from preheat position to welding center is 100mm). Heating with oxyacetylene torch, preheat must be slow and even for fear to crack and deformation. Measure at 75~100mm from the side of heat affected zone which is outside the fusion line with temperature measuring gun (it should be done 3 minutes after heating).5.2 it’s not allowed to arcing on none-patched side.5.3 Backing weld should be small diameter electrode(￠3.2) or solder wire to prevent crack.5.4 The thickness of soldering seam in each layer should no more than 3mm when use multi-layer welding.5.5 Clean up welding slag and other human-harmed materials on each layer.5.6 Wide soldering seam should firstly weld the two sides of groove, then intermediate welding bead and the welding bead of each layer should be opposite direction.5.7 Intermediate welding bead can be welded by bigger diameter welding rod to increase speed.5.8 When multi-layer welding, the temperature between two layers should be more than 250℃, and less than the lowest preheattemperature-100℃.5.9 The two sides of groove of cosmetic welding should use small diameter welding rob and small specification welding to prevent edge cutting.5.10 If the welding piece has dealt with precious machining, it should be covered by adiabatic bands or coated by anti-spatter around the soldering seam, to prevent damaging the surface.5.11 Continuous welding as far as possible, use slow cooling measures (cover thick insulating cotton) if interrupt the welding. And heat the workpiece again(according to preheat process) before welding again.5.12 The electrode should not make a large lateral swing, what means the amplitude should not exceed 3 times more than it’s diameter. Long welding seams should be divided into several parts and welding zigzag to prevent deformation stress.5.13 When surfacing, the overlap between welds should not less than 1/3 of welds width.Multi-layer welding is suggested to follow this process:6.Heat preservation after welding.6.1 heat the workpiece to 300℃, and then slowly cooling it down with asbestine or other heat preservation materials. Test MT for workpieces after 48 hours of completely finished welding. Make sure there is no crack and then take pictures and preserve.7.heat treatment after welding7.1 When repairing welding exceeds 20% or 25mm(with the smallest data as standard) of the thickness of workpiece, it should be dealt with stress relief annealing or normalizing.7.2 Tempering is carried out when the dimension of groove exceeds 65mm². Differential heat treatment is permitted to stress relieved, and it is at least 100mm far from welding area.。
试谈焊接工艺要求(英文版)
试谈焊接工艺要求(英文版)Welding is a crucial process in various industries, such as manufacturing, construction, and automotive. It involves joining two or more parts using a fusion technique, which requires a set of specific welding process and quality requirements. In this article, we will discuss the welding process requirements and the importance of meeting those requirements.Firstly, one of the essential requirements is to ensure that the welding process is suitable for the material being welded. Different materials have different melting points and characteristics, which affect the choice of welding method. For example, gas metal arc welding (GMAW) is commonly used for joining steel, while tungsten inert gas welding (TIG) is preferred for aluminum and other non-ferrous materials. Using the wrong welding process can result in weak or poor-quality welds.Secondly, welding operators need to have the necessary skills and qualifications to perform the required welds. They should be properly trained and certified to ensure that they have the knowledge and expertise to operate the welding equipment and understand the welding procedure specifications (WPS). Welders must have a good understanding of factors such as current settings, travel speed, electrode positioning, and shielding gas flow rate to maintain the quality of the weld.Thirdly, it is crucial to properly prepare the base materials before welding. This includes removing any rust, dirt, or foreign contaminants that can affect the quality of the weld. In some cases, preheating the materials might also be necessary to preventcracking or ensure proper fusion. Proper preparation ensures good penetration and fusion between the base materials, leading to a strong and reliable weld.Another important requirement is to maintain proper shielding during the welding process. Shielding gas or flux is used to protect the weld pool from impurities and atmospheric contaminants that can weaken the weld. Without proper shielding, the weld can suffer from defects, such as porosity, cracking, or inclusions. Welders must ensure that the shielding gas flow rate and placement of gas nozzles or flux are appropriate to maintain a stable and protective environment during welding.Furthermore, post-welding treatment is also critical to maintaining the quality of the weld. This includes processes like heat treatment, stress relieving, and surface cleaning. Heat treatment can be applied to relieve residual stresses and improve the mechanical properties of the weld. Stress relieving can prevent distortions or cracking caused by residual stresses. Lastly, surface cleaning removes any slag, spatter, or oxides from the weld, ensuring a smooth and visually appealing finish.In conclusion, meeting the welding process requirements is vital to produce high-quality and reliable welds. It involves selecting the appropriate welding process for the material, having qualified and skilled welders, preparing the base materials correctly, ensuring proper shielding during welding, and applying appropriate post-welding treatment. Adhering to these requirements ensures strong and durable welds, which are crucial for maintaining the integrity and safety of various structures and products.当涉及到焊接过程时，有一些重要的因素可以直接影响到焊接质量。
ASMEIXWPS表格焊接工艺规程中英文对照
ASMEIXWPS表格焊接工艺规程中英文对照预览说明:预览图片所展示的格式为文档的源格式展示,下载源文件没有水印,内容可编辑和复制WELDING PROCEDURE SPECIFICATIONS (WPS)焊接工艺规程WPS NO. _______________ Rev. No. _________________ Page ofBy 签字人DateSupporting PQR No.(s) 日期对应的工艺评定编号Date__________ 日期_______________________ Welding Process(es) Type(s) 焊接方法____________________________ 自动化等级______________________________________________________________ (Automatic, Manual, Machine, or Semi-Automatic) (自动、手工、机动或半自动)Company Name公司名称 WPS No.焊接工艺规程编号Rev. No.修改号*Each base metal-filler metal combination should be recorded individually.WELDING PROCEDURE SPECIFICATIONS (WPS)焊接工艺规程WPS NO. _________________ Rev. No. ___________________ Page of Pulsing Current 脉冲电流Heat Input ( Max.)热输入(最大)Tungsten Electrode Size and Type ( Pure Tungsten,2Thoriated etc.)钨极尺寸和型号(纯钨,2%钍钨极等) Mode of Metal Transfer for GTAW (FCAW) ( Spray Arc, Short Circuiting Arc, et 熔滴过渡型式(射流或短路)Electrode Wire Feed Speed Rang 送丝速度范围____________________________________________________________________ __________________Other 其它TECHNIQUE 焊接技术(QW-410)Stri ng or Weave Bead 直进焊或摆动焊____________________________________________________________________ __________________ Orifice or Gas Cup Size 嘴孔或喷嘴尺寸 mm Initial and Interpass Cleaning打底焊道和中间焊道的清理方法(Brushing, Grinding, etc.)( 刷理或打磨等等) ______________________Method of Back Gouging背面清根方法Oscillati on 横摆方法____________________________________________________________________ ____________________________________ Con tact Tube to Work Dista nee 导电嘴至工件距离____________________________________________________________________ ________ Multiple or Single Pass 多道焊或单道焊 (Per Side)( 每侧) _________________________________________________________________ Multiple or Single Electrodes 多丝焊或单丝焊Travel Speed 焊接速度(Range)(范围) ____________________________________________________________________ _____________Peening 锤击Use of thermal processes 使用热工艺____________________________________________________________________ ___________________ Other 其它对于每一母材-填充金属的组合均需分别填表Date 日期。
焊接安全操作规程英文缩写
焊接安全操作规程英文缩写WPSAOP (Welding Safety Procedures and Operations) - 1200 words1. Introduction to Welding Safety Procedures and OperationsWelding is a common industrial process that involves the joining of two or more pieces of metal using heat and pressure. While welding is essential for many industries, it also presents numerous hazards that can pose significant risks to workers if not properly managed. This document aims to provide guidance and establish standardized safety procedures and operations for welding activities.2. Personal Protective Equipment (PPE)PPE plays a crucial role in ensuring the safety of welders. The following are the recommended PPE for welding operations:- Welding helmet: Provides protection from intense light, sparks, and flying debris.- Face shield or safety glasses: Protects the face and eyes from radiant energy, sparks, and flying debris.- Welding gloves: Designed to protect hands from burns, sparks, and electric shock.- Welding apron or jacket: Shields the body from sparks, radiant heat, and molten metal splashes.- Safety boots: Protects the feet from falling objects, sharp materials, and electrical hazards.- Hearing protection: Guards against excessive noise levels generated during welding operations.3. Fire Prevention and ProtectionFire hazards are prevalent in welding operations due to the intense heat and sparks produced. The following measures should be taken for fire prevention and protection:- Clear the area of combustible materials and ensure proper ventilation.- Keep fire extinguishers and fire blankets readily available near the welding area.- Regularly inspect and maintain welding equipment to prevent electrical faults.- Use welding screens to confine the sparks and protect nearby flammable materials.- Establish a fire watch during and after welding operations to monitor for any signs of fire.4. VentilationProper ventilation is crucial in welding operations to protect workers from harmful fumes and gases. The following ventilation practices should be implemented:- Ensure that the welding area is adequately ventilated to minimize fume concentration.- Use local exhaust ventilation systems to capture and remove welding fumes directly at the source.- Position the exhaust hood as close to the welding arc as possible.- Regularly inspect and maintain ventilation systems to ensure their effectiveness.5. Electrical SafetyElectricity is an integral part of welding operations, and precautions should be taken to ensure electrical safety:- Only use properly grounded welding equipment.- Inspect welding cables regularly for signs of damage or wear.- Avoid placing cables in high-traffic areas to reduce the risk of tripping hazards.- Turn off and disconnect welding equipment when not in use.- Use ground fault circuit interrupters (GFCIs) for all welding equipment to protect against electric shocks.6. Safe Welding PracticesAside from personal protective equipment and safety measures, the following safe welding practices should be adhered to:- Inspect materials for cracks, rust, or other defects before welding.- Ensure proper shielding gas, electrode, or filler material is used for the specific welding process.- Follow proper welding techniques and procedures as instructed by qualified personnel.- Maintain a clean and organized work area to minimize tripping hazards and fire risks.- Attend regular training sessions to stay updated on the latest welding safety practices.7. Emergency Preparedness and First AidIn the event of an emergency, it is essential to have a well-prepared plan in place. The following measures should be taken:- Establish emergency evacuation routes and ensure all workers are familiar with them.- Keep a well-stocked first aid kit readily available in the welding area.- Train workers in basic first aid procedures and provide them with the necessary knowledge and equipment.- Ensure all workers know the location and proper use of emergency eyewash stations and safety showers.ConclusionWelding operations present numerous hazards that can have severe consequences if not properly managed. By implementing standardized welding safety procedures and operations, employers can promote a safe working environment and reduce the risk of injuries to workers. Regular training, proper PPE, and adherence to safe welding practices are critical in ensuring the well-being of all individuals involved in the welding process.。
焊接工艺流程译成英文
焊接工艺流程译成英文（中英文版）Welding Process Flow: A Comprehensive Translation焊接工艺流程：全面翻译The welding process flow encompasses a series of intricate steps that ensure the fusion of metal parts. It begins with the careful preparation of materials and equipment, followed by the execution of specific welding techniques, and concludes with rigorous inspections to guarantee the integrity of the weld.焊接工艺流程包括一系列确保金属部件融合的复杂步骤。
它从材料与设备的精心准备开始，接着执行特定的焊接技术，并以严格的检查来确保焊接的完整性。
Preparation phase involves cleaning the metal surfaces to remove dirt, oil, and rust, which could compromise the quality of the weld. This is followed by selecting the appropriate welding consumables such as electrodes, filler metals, and shielding gases.准备阶段涉及清洁金属表面，去除可能影响焊接质量的污垢、油污和锈迹。
接下来是选择合适的焊接耗材，如电极、填充金属和屏蔽气体。
In the execution phase, various welding methods such asArc Welding, MIG/MAG Welding, TIG Welding, and Flux-cored Arc Welding are employed based on the material type and thickness. Each method has its unique set of parameters that must be meticulously controlled to achieve optimal results.在执行阶段，根据材料类型和厚度，采用各种焊接方法，如电弧焊、MIG/MAG焊、TIG焊和药芯电弧焊。
焊接工艺规程 WELDING PROCEDURE SPECIFICATION
WELDING PROCEDURE SPECIFICATIONNO. 1/8-32-2FORGAS TUNGSTEN ARC WELDING (GTAW)ANDSHIELDED METAL ARC WELDING (SMAW)OFCARBON STEEL PIPE WITH STAINLESS STEEL CLADDING USING ERNiCrMo-3 and ENiCrMo-3 FILLER METALSTHIS DOCUMENT IS THE PROPERTY OF_______________________________(Company)Jointly Developed With TheNATIONAL CERTIFIED PIPE WELDING BUREAU1385 Piccard DriveRockville, MD 20850This Welding Procedure Specification (WPS) and supporting Procedure Qualification record(s) (PQR) are the property of the National Certified Pipe Welding Bureau. They are issued for adoption by members only and are to be returned to the Bureau upon termination of membershipANSI American National Standards InstituteASME American Society of Mechanical EngineersAWS American Welding Society, Inc.REPRODUCTION AND USE OF THIS WPS AND SUPPORTING PQR(S) BY OTHER THANMEMBERS OF THE BUREAU IS UNAUTHORIZED© 2005-Copyrighted in the United States and Canada by the National Certified Pipe Welding BureauJointly Developed with theNational Certified Pipe Welding Bureau1385 Piccard DriveRockville, MD 20850-4340Welding Procedure Specification (WPS)Joint Designs for Joining Internally Clad Piping by WeldingPreferred Weld End Preparation and Fit-upOpen Root Adding ERNoCrMo-3 Filler MetalClass 3 Consumable Insert meeting ERNoCrMo-3 analysisSecondary Weld End Preparation and Fit-up3/32 to 1/8”P-8 Step 3: Build up root faces using GTAWS tep 4: Weld Root PassReduced Section Tensile Tests X Rectangular Turned Full Section Specimen Width/Dia (in.) Thickness (in) Area (sq in.) Ultimate load (lb.) Ultimate Stress (psi) Failure Location1 0.525 0.5499 0.289 23,560 81,500 Base Metal, Ductile2 0.524 0.5350 0.280 23,182 82,800 Base Metal, DuctileBend Tests Transverse Face and Root x Side Longitudinal Face and Root Type Results Type ResultsSide Acceptable Side AcceptableSide Acceptable Side AcceptablePipe Welding BureauChairman, Technical Committee。
英文焊接工艺规程培训资料
Welding Procedure Specification(Wps) Yes [X]Prequalified X Qualified By TestingOr Procedure Qualification Records(Pqr)Yes [ ]I dentification#R evision D ate B yC ompany Name A uthorized ByD ateW elding Process(Es) T ype- M anual [ ] S emi-A utomatic [ ]S upporting Pqr No.(S) M achine [ ] A utomatic [ ]Joint Design Used PositionT ype: P osition Of G roove F illet:S ingle [ ] D ouble Weld [ ] V ertical Progression: U p [ ] D own [ ]B acking: Yes [ ] No [ ]Backing Material: Electrical CharacteristicsR oot Opening: R oot Face DimensionG roove Angle: R adius(J-U) T ransfer M ode (Gmaw) S hort-C ircuiting[ ]B ack Gouging: Y es[ ] N o[ ] M ethod G lobular [ ] S pray [ ]C urrent: Ac[ ] Dcep[ ] Dcen [ ] Pulsed[ ] Base Metals O therM aterial Spec. T ungsten E lectrode(Gtaw)T ype Or Grade S ize:T hickness:Groove Fillet T ype:D iameter(Pipe)TechniqueFiller Metals S tringer Or W eave B ead:Aws S pecification M ulti-Pass Or S ingle P ass(Per Side)Aws C lassification N umder Of E lectrodesE lectrode S pacing L ongitudinalL ateralShielding A ngleF luxG asC ontact T ube To W orkD istanceC ompositionE lectrode-Flux(Class)F low Rate P eeningG as Cup Size I nterpass C leaning:Preheat Postweld Heat TreatmentP reheat T emp.,M in T emp.I nterpass T emp.,M in M ax T imeWelding ProcedureProcedure Qualification Record (PQR)#Test ResultsTENSILE TESTGUIDED BEND TESTVISUAL INSPECTIONAppearance Radiographic-Ultrasonic ExaminationUndercut RT report no: ResultPiping Porosity UT report no: ResultConvexity (FILLET WELD TEST RESULTS)Test Date Minimum Size Multiple Pass Maximum Size Single Pass Witnesses By Macroetch Macroetch1. 3. 1. 3.2. 2.All-weld-metal tension testOther tests Tensile strength ,psiYield point/strength,psiElongation in 2 in,%Laboratory test no.Welder’s name Clock no. stamp no.Test’s conducted by LaboratoryTest numberPerWe,the undersigned,certify that the statements in this record are correct and that the test welds wereprepared,welded,and tested in accordance with the requirements of section 4 of AMSI/AWS D1.1,( 86 ) structural welding code-steel. YearSignedByTitleDate。
AWSD1.1焊接工艺规程中英文对照模板
焊接工艺规程（WPS ）WELDING PROCEDURE SPECIFICATION (WPS)公司名称 Company Name ： 焊接方法 Welding Process(es)： PQR 辅助文件号 Supporting PQR No.(s): 采用的接头设计 JOINT DSIGN USED 类型Type ：单面焊缝 Sing ―]双面焊缝 Double Weld [—]— 修改 Revision : 日期Date ： 修改人 By ： 批准人 Authorized by :日期 Date ：类型 Type —手工 Manual[] 半自动 semi-Automatic[]机械 Machine]]自动 Automatic]]位置 POSITION坡口位置 Position of Groove : 角焊缝 Fillet :衬垫 Backing :是 Yes [] 否 No[] 衬垫材料 Backing Materical : 根部间隙 Rooting opening : 钝边尺寸 Root Face Dimension : 坡口角度 Groove Angle : 半径 Radius (J-U):背部清根Backing :是Yes [] 否No[] 方法 Method : 母材 BACE METALS 材料规格 Material Spec.: 类型或级别 Type or Grade : 厚度 Thickness :坡口 Groove : 角焊缝 Fillet :直径(圆管) Diamcter(Pipe):填充金属 FILLER METALS 立焊方向 Vertical Progression :上行 Up[]下行 Down[] 电特性 ELECTRICAL CHARACTERISTICS 过渡形式(GMAW ) Transfer Mode(GMAW) 短路 Short-Circuting :[]熔滴 Globular :[]喷射 Spray :[]电流 Current : 交流 AC :[ ]直流反接 GCEP :[]脉冲 Pulsed :[]直流正接DCEN :[]钨极 (GTAW ) Tungsten Electrode尺寸 Size :类型 Type :技术 TECHNIQUE直线或横向摆动喊道 Stringer or Weave Bead : 多道或单道(每边)Multi-pass or Single Pass(per side):焊丝数 Numbei of Electrodes :焊丝间隔 Electrode Spacing 纵向 Longitudinal :AWS 规定 AWS Specification : AWS 类别 AWS Classification : 保护 SHIELDING 焊剂Flux : 气体Gas :焊丝一焊剂(等级)Electrode-Flux(Class):预热 PREHEAT横向 Lateral : 角度Angle :导电咀到工件距离 Contact Tube to Work Distance :锤击 Peening :道间清理 Interpass Cleaning :焊后热处理 POSTWELD HEAT TREATMENT 预热温度，最低 Preheat Temp,Min : 道间温度，最低 Interpass Temp,Min :最高 Max :温度 Temp.:时间Time :。
中英文对照施工工艺
1、钢结构工程Steel Project1.1钢结构焊接Welded Steel1.1.1工艺流程作业准备→电弧焊接（平焊、立焊、横焊、仰焊）→焊缝检查Process Ready to work→Arc Weld(Flat Welding、Stand Welding、Sidel0ng Welding 、Welding belief) →Weld inspection 1.1.2钢结构电弧焊接:Arc Welding Steel:1.1.2.1平焊:选择合适的焊接工艺,焊条直径,焊接电流,焊接速度,焊接电弧长度等,通过焊接工艺验证;清理焊口:焊前检查坡口、组装间隙是否符合要求，定位焊是否牢固，焊缝周围不得有油污、锈物；烘焙焊条应符合规定温度与时间，从烘箱中取出的焊条，放在焊条保温桶内，随用随取；焊拉电源：根据焊件厚度、焊接层次、焊条型号、直径、焊工熟练程度等因素，选择适宜的焊接电流；引弧：角焊缝起落弧点应在焊缝端部，宜大于10㎜，不应随便打弧，打火引弧后应立即将焊条从焊缝区拉开，使焊条块结合与构件间保持2～4㎜间隙产生电弧。
对接焊缝及对接和角接组合焊缝，在焊缝两端设引弧板和引出板，必须在引弧板上引出后再焊到焊缝区，中途接头则应在焊缝接头前方15～20㎜处打火引弧，将焊件预热后再将焊条退回到焊缝起始处，把熔池填满到要求的厚度后，方可向前施焊；焊接速度：要求等速焊接，保证焊缝厚度、宽度均匀一致，从面罩内看熔池中铁水与熔渣保持等距离（2～3㎜）为宜；焊接电弧长度：根据焊条型号不同而确定，一般要求电弧长度稳定不变，酸性焊条一般为3～4㎜，碱性焊条一般为2～3㎜为宜；焊接角度：根据两焊件的厚度确定，焊接角度有两个方面，一是焊条与焊接前进方向的夹角为60～75°；二是焊条与焊接左右夹角有两种情况，当焊件厚度相等时，焊件与焊件夹角为45°；当焊件厚度不等时，焊条与较厚焊件一侧夹角应大于焊条与薄焊件一侧夹角；收弧：每条焊缝焊到末尾，应将弧坑填满后，往焊接方向相反的方向带弧，使弧坑甩在焊道貌岸然里边，以防弧坑咬肉。
焊接工艺规范
焊接工艺规范Welding Process nThis standard specifies the technical requirements for welding processes.Personnel n1.Welders must undergo specialized theoretical learning and practical training。
pass the n and obtain the relevant certificate issued by the competent department before they can perform welding work.2.Welders who have interrupted welding work for more than six months must be re-evaluated.3.Before welding。
welders should carefully familiarize themselves with the drawings and welding processes.4.Check the assembly quality and matching requirements of the weld seam to be welded。
Weld seams that do not meet the assembly quality and matching requirements should be rejected and reported to the relevant department.5.Conduct n of weld quality。
and keep records of n。
weld marking or weld tracking records.Welding Equipment1.The welding machine should be selected according to the welding current required during n and the actual load n rate.2.Each welding equipment should have a grounding device and be reliably grounded.3.The welding equipment should be in normal working n。
AW焊接工艺规程中英文对照模板
焊接工艺规程（WPS）WELDING PROCEDURE SPECIFICATION (WPS)公司名称 Company Name：焊接方法 Welding Process(es)：PQR辅助文件号 Supporting PQR No.(s)：采用的接头设计 JOINT DSIGN USED类型 Type：单面焊缝 Single [ ] 双面焊缝 Double Weld [ ]衬垫 Backing：是 Yes [ ] 否 No[ ] 衬垫材料Backing Materical：根部间隙 Rooting opening：钝边尺寸 Root Face Dimension：坡口角度 Groove Angle：半径 Radius (J-U)：背部清根 Backing：是 Yes [ ] 否 No[ ]方法 Method：母材 BACE METALS材料规格 Material Spec.：类型或级别 Type or Grade：厚度 Thickness：坡口 Groove：角焊缝 Fillet：直径（圆管）Diamcter(Pipe)：填充金属 FILLER METALSAWS 规定 AWS Specification：AWS 类别 AWS Classification：保护 SHIELDING焊剂 Flux：气体 Gas：焊丝—焊剂（等级）Electrode-Flux(Class)：预热 PREHEAT预热温度，最低 Preheat Temp,Min：道间温度，最低Interpass Temp,Min：最高 Max：标识编号 Identification #：修改 Revision：日期Date：修改人 By：批准人 Authorized by：日期Date：类型Type—手工Manual[ ] 半自动semi-Automatic[ ]机械Machine[ ] 自动Automatic[ ]位置 POSITION坡口位置 Position of Groove：角焊缝 Fillet：立焊方向Vertical Progression：上行Up[ ] 下行 Down[ ]电特性 ELECTRICAL CHARACTERISTICS过渡形式（GMAW） Transfer Mode(GMAW) 短路 Short-Circuting：[ ] 熔滴Globular：[ ]喷射 Spray：[ ]电流 Current：交流 AC：[ ] 直流反接 GCEP：[ ]脉冲 Pulsed：[ ] 直流正接 DCEN：[ ]钨极（GTAW） Tungsten Electrode尺寸 Size：类型 Type：技术 TECHNIQUE直线或横向摆动喊道Stringer or Weave Bead：多道或单道（每边） Multi-pass or Single Pass(per side)：焊丝数 Numbei of Electrodes：焊丝间隔Electrode Spacing 纵向Longitudinal：横向Lateral：角度 Angle：导电咀到工件距离 Contact Tube to Work Distance：锤击 Peening：道间清理 Interpass Cleaning：焊后热处理 POSTWELD HEAT TREATMENT温度 Temp.：时间 Time ：。
知识—焊接工艺中英文
welding dictionary焊接工艺方法:1. 熔焊:fusion welding2. 压焊:pressure welding3. 钎焊:brazing welding4. 焊缝倾角:weld slope, inclination of weld axis.5. 焊缝转角:weld rotation, angle of rotation6. 平焊:flat position of welding, downhand welding7. 横焊:Horizontal position welding.8. 立焊:vertical position welding9. 向下立焊:vertical down welding, downward welding in the vertical position.10. 向上立焊:vertical up welding, upward welding in the vertical position.11. 仰焊:overhead position welding.12. 倾斜焊;inclined position welding13. 上坡焊: upward welding in the inclined position14. 下坡焊: downward welding in the inclined position15. 对接焊:butt welding16. 角焊:fillet welding17. 搭接焊:lap welding18. 船形焊: fillet welding in the downhand / flat position19. 坡口焊:groove welding20. I 形坡口对接焊:square groove welding21. Y形坡口对接焊:flare groove welding22. 纵缝焊接:welding of longitudinal seam.23. 横缝焊接:welding of transverse seam.24. 环缝焊接:girth welding, circumferential welding25. 螺旋缝焊接:welding of spiral seam, welding of helical seam.26. 环缝对接焊:Butt welding of circumferential seam.27. 单面焊:welding by one side28. 双面焊:welding by both sides29. 单道焊:single-pass welding, single-run welding30. 多道焊: multi-pass welding.31. 单层焊:single layer welding32. 单层焊:multi-layer welding33. 分段多层焊:block sequence, block welding34. 连续焊:continuous welding35. 打地焊:backing welding36. 封底焊:back sealing weld37. 自动焊:automatic welding38. 半自动焊:semi-automatic welding39. 手工焊:manual welding, hand welding40. 车间焊接:shop welding41. 工地焊接:site welding, field welding42. 堆焊:surfacing welding, building up welding, overlaying welding.43. 衬垫焊:welding with backing.44. 焊剂垫焊:welding with flux backing45. 电弧点焊:arc spot welding.46. 套环:ferrule47. 单面/双面串联点焊:direct/indirect serial spots welding.工艺参数1. 焊接工艺参数:welding parameter坡口, 焊缝1. 坡口: groove2. 坡口面角度: angle of bevel, bevel angle.3. 坡口角度: Included angle, groove angle.4. 坡口高度:groove depth5. 钝边:root face.6. 开坡口:beveling of the edge, chamfering.7. single-V/U groove (with root face)8. 焊缝区:weld metal zone9. 热影响区:heat-affected Zone (HAZ)10. 工艺/使用/热/焊接性:fabrication/service/thermal weldability.11. 碳弧气刨:carbon arc air gouging.12. 火焰气刨:flame gouging13. 等离子切割:plasma arc cutting(PAC)14. 激光切割: laser cutting (LC)15. 喷沙: sand blast16. 清渣:slag removal17. 清根: back chipping18. 碳/铬/镍当量:carbon/chromium/nickel equivalent.电弧焊1. 手工电弧焊:manual metal arc welding2. 直流电弧焊:direct current arc welding3. 交流电弧焊:alternating current arc welding4. 三相电弧焊:three phases current arc welding5. 熔化极电弧焊: arc welding with consumable electrode6. 金属极电弧焊:metal arc welding7. 碳弧焊:carbon arc welding8. 电弧堆焊:arc surfacing9. 自动堆焊:automatic surfacing10. 埋弧焊:submerged-arc welding (SAW)11. 自动埋弧焊:automatic submerged-arc welding (SAW)12. 半自动埋弧焊:semi-automatic submerged-arc welding (SAW)13. 气体保护焊:gas shielded arc welding14. 惰性气体保护焊:inert-gas arc welding15. 氩弧焊:argon arc welding16. 钨极惰性气体保护焊:tungsten inert-gas arc welding17. 活性气体保护焊:metal active gas arc welding18. Co2气体保护焊:carbon-dioxide arc welding.19. 电渣焊:electro-slag welding (ESW)20. 电阻焊:resistance welding (RW)21. 点焊:spot welding22. 摩擦焊:friction welding (FW)23. 爆炸焊: explosive welding (EW)24. 热切割: thermal cutting (TC)25. 气割: gas cutting26. 塑性/脆性:plastic/brittle焊接缺陷1. 焊接变形: welding deformation2. 焊接残余变形: welding residual deformation3. 加强筋:stiffener4. 引弧板:run-on tab, end tab5. 引出板:run-off tab, end tab6. 焊缝/弧坑/热影响区裂纹:weld metal/crater/ heat-affected Zone (HAZ) crack7. 未焊透:incomplete penetration, lack of penetration8. 未溶合:lack of fusion, incomplete fusion9. 夹杂物:inclusion10. 夹钨:tungsten inclusion11. 气孔:gas pore, blowhole12. 针尖状气孔:pinhole13. 密集气孔:porosity14. 条虫状气孔:wormhole15. 咬边:undercut16. 焊瘤:overlap17. 烧穿:burn through18. 白点:fish eye, flake19. 凹坑:pit20. 未焊满: incompletely filled groove21. 塌陷: excessive penetration22. 夹渣: slag inclusion焊接检验1. 试件/试样: test piece/specimen2. 直射/斜射/水浸超声探伤:straight/angle beam/immersed ultrasonic inspection3. 射线探伤:radiographic inspection4. 渗透探伤: penetrant inspection5. 荧光检验:fluorescent penetrant inspection6. 着色检验:dye penetrant inspection7. 磁粉探伤:magnetic particle examination8. 电磁发探伤:electromagnetic test9. 密封性检验:leak test10. 气密性检验: air tight test11. 破坏检验:destructive test12. 耐压检验:pressure test13. 水压试验:hydraulic test14. 气呀试验:pneumatic test15. 声发射:acoustic emersion16. 淬火：quenching17. 回火：tempering18. 退火：annealing19. 熔炼：smelting。
焊接工艺规程-中英文
其他 Other 对接焊缝焊件焊缝金属厚度范围 Butt weld metal thickness range.： Weld metal thickness range of fillet welds.： 无 None
10mm
角焊缝焊件焊缝金属厚度范围
耐蚀堆焊金属化学成分（%）
C
Si
Mn
P
S
Cr
Ni
焊接工艺规程
WELDING PROCEDURE SPECIFICATIONS(WPS)
WPS-201703-01
预焊接工艺规程编号 Welding Procedure Specification No: WPS-201701-03
Date 日期 2017-01-15
所依据的工艺评定记录编号 Supporting PQR No.(s) PQR-150301
第 2 页，共 4 页
焊接工艺规程
WELDING PROCEDURE SPECIFICATIONS(WPS)
WPS-201703-02
预焊接工艺规程编号 Welding Procedure Specification No: WPS-201703-02
Date 日期 2017-01-15
所依据的工艺评定记录编号 Supporting PQR No.(s) PQR-150302
14~18V
不规定
D.C.E.N
Unlimited
技术措施 Technical measures：
摆动或不摆动焊 Swing or non-swing welding. 摆动 swing
焊前清理和层间清理 Clean and clean before welding. 清除坡口内外的杂质、油、锈等 Remove impurities, oil, rust,
AWSD焊接工艺规程中英文对照
A W S D焊接工艺规程中英文对照集团文件版本号：（M928-T898-M248-WU2669-I2896-DQ586-M1988）焊接工艺规程（WPS）WELDING PROCEDURE SPECIFICATION (WPS)公司名称 Company Name：焊接方法 Welding Process(es)：PQR辅助文件号 Supporting PQR No.(s)：采用的接头设计 JOINT DSIGN USED类型 Type：单面焊缝 Single [ ] 双面焊缝 Double Weld [ ]衬垫 Backing：是 Yes [ ] 否 No[ ] 衬垫材料Backing Materical：根部间隙 Rooting opening：钝边尺寸 Root Face Dimension：坡口角度 Groove Angle：半径 Radius (J-U)：背部清根 Backing：是 Yes [ ] 否No[ ]方法 Method：母材 BACE METALS材料规格 Material Spec.：类型或级别 Type or Grade：厚度 Thickness：坡口 Groove：角焊缝 Fillet：直径（圆管）Diamcter(Pipe)：填充金属 FILLER METALSAWS 规定 AWS Specification：AWS 类别 AWS Classification：保护 SHIELDING焊剂 Flux：气体 Gas：焊丝—焊剂（等级） Electrode-Flux(Class)：预热 PREHEAT预热温度，最低 Preheat Temp,Min：道间温度，最低 Interpass Temp,Min：最高 Max：标识编号 Identification #：修改 Revision：日期Date：修改人 By：批准人 Authorized by：日期Date：类型 Type—手工 Manual[ ] 半自动semi-Automatic[ ]机械 Machine[ ] 自动Automatic[ ]位置 POSITION坡口位置 Position of Groove：角焊缝 Fillet：立焊方向 Vertical Progression：上行Up[ ] 下行 Down[ ]电特性 ELECTRICAL CHARACTERISTICS过渡形式（GMAW） Transfer Mode(GMAW) 短路 Short-Circuting：[ ] 熔滴 Globular：[ ]喷射 Spray：[ ]电流 Current：交流 AC：[ ] 直流反接 GCEP：[ ]脉冲 Pulsed：[ ] 直流正接 DCEN：[ ]钨极（GTAW） Tungsten Electrode尺寸 Size：类型 Type：技术 TECHNIQUE 直线或横向摆动喊道 Stringer or Weave Bead：多道或单道（每边） Multi-pass or Single Pass(per side)：焊丝数 Numbei of Electrodes：焊丝间隔 Electrode Spacing 纵向Longitudinal：横向Lateral：角度Angle：导电咀到工件距离 Contact Tube to Work Distance：锤击 Peening：道间清理 Interpass Cleaning：焊后热处理 POSTWELD HEAT TREATMENT温度 Temp.：时间 Time ：。
英文焊接工艺规程English
英⽂焊接⼯艺规程English中国⽯油天然⽓管道科学研究院焊接技术中⼼WTC OF CPP⽂件编号Document No.：WPS-10013尼⽇尔原油管道⼯程站场焊接⼯艺规程Welding Procedure Specification forNiger Agadem Field Crude Oil Pipeline Project PlantA1 2010.05.27 For ApprovalJin Haicheng Sui Yongli Huang Fu XiangCNPC NIGER PETROLEUM .S.A.Niger Agadem Field Crude Oil Pipeline ProjectPage 1 of 15尼⽇尔原油管道⼯程焊接⼯艺规程列表LIST of WPS序号 ITEM⼯艺规程编号 WPS NO.评定编号 PQR NO.焊接⼯艺 PROCEDURE适⽤管径 Diameter适⽤壁厚 WALL THICKNESS填充材料CONSUMABLE MATERIALS 适⽤钢管 Suit pipeline页码 PAGE根焊 ROOT 填充/盖⾯ FILL/CAP 1 WPS-NREZC-S001 PQR-10044 SMAW+FCAW ≥323.9 4.8-19.1 GB/T 8110 ER50-6 AWS A 5.29 E71T8-K6 L360与L360 L360与16Mn 2 2 WPS-NREZC-S002 PQR-10045 GTAW+SMAW ≥168 4.8-19.1 GB/T 8110 ER50-6 GB/T 5117 E5015 L360与L360 L360与16Mn 4 3 WPS-NREZC- S003 PQR-10046 GTAW+SMAW ≥168 4.8-19.1 GB/T 8110 ER50-6 GB/T 5117 E4315 L245与L245 L245与20 6 4 WPS-NREZC-S004 PQR-10047 GTAW ＜168 4.8-19.1 GB/T 8110 ER50-6 GB/T 8110 ER50-6 L245与L245 L245与20 8 5 WPS-NREZC-S005 PQR-10048 GTAW ＜168 ＜4.8 GB/T 8110 ER50-6 GB/T 8110 ER50-6 L245与L245 L245与20 10 6 WPS-NREZC-S006 PQR-10049 GTAW Unlimited Unlimited GB/T 8110 ER50-6 GB/T 8110 ER50-6 L360与16Mn 12WPS-NREZC-S007PQR-10050GTAWUnlimitedUnlimitedGB/T 8110 ER50-6GB/T 8110 ER50-6L245与2014适⽤⼯程Project applied：尼⽇尔原油管道⼯程站场Niger Agadem Field Crude Oil Pipeline Project Plant 编制单位Drafter Company：中国⽯油天然⽓管道科学研究院焊接技术中⼼WTC OF CPP焊接⼯艺Welding Process：GTAW（Root）+ FCAW（Fill、Cap）执⾏标准Reference Standard：SY/T 4103-2006焊接⼯艺指导书编号WPS No.：WPS-NREZC-S001评定编号PQR No: PQR–10044适⽤钢管Base MetalItem 材料1 material 1 材料2 material 2材质Type L360 L360 16Mn管径Diameter ≥323.9 ≥323.9壁厚Wall thickness 4.8-19.1 4.8-19.1适⽤填充材料F ill Material焊道Bead 根焊 Root 填充/盖⾯ Fill/Cap规范号AWS or GB Spec. GB/T 8110 AWS A 5.29类别Classification ER50-6 E71T8-K6推荐⼚商Manmufacture Jin TaiJG-56 LINCOLN INNERSHIELD NR207+尺⼨Size Ф2.0mm/Ф2.4mm Φ2.0 mm接头型式Joint Design:（图1 fig1、图2 fig2）接头型式Joint type：对接butt joint 坡⼝型式groove type：V型V type坡⼝⾓度groove angle：see fig1、fig2 钝边root face：1.0±0.4mm背垫backup：N/A 对⼝间隙root gap：2.5-3.5mm错边Misalignment:≤2.0mm 余⾼reinforcement：0-1.6 mm盖⾯焊缝宽Cap bead width：坡⼝上⼝每侧增宽Groove each side more than 0.5mm-2.0mm30±2.5°0-1.6mm1.0±0.4mm0.5-2.0mm母材1母材2母材 2母材 1母材 2母材 1T 0-1.6mm1.0±0.4mm15°-45°30°±2.5°Δt≥2.5mm图 1 接头型式joint design 图2 接头型式joint design注：可根据填充情况在⽴焊部位增加⽴填焊Stripper pass is adopted in the vertical position.焊接环境Welding Environment 焊前准备Welding preparation温度Temperature ：≥5℃湿度Humidity ：≤90%RH风速Wind Speed ：钨极氩弧焊GTAW ＜2m/s⾃保护药芯焊丝电弧焊FCAW ＜8m/s焊接位置Pipe Position ：5G 、6G对⼝⽅式Type of lin-up ：外对⼝器或定位焊 E xternal Clamp orPosition weld预热及层间温度Pre-heating & Interpass Temp焊接设备equipment for welding预热温度Pre-heating Temp ：⽆N/A 层间温度Interpass Temp ：50-200℃根焊Root ：下降外特性直流电源dropping characteristic DCPower Source填充/盖⾯Fill & Cap ：具有平外特性的直流焊接电源+相应送丝机Constant-voltage DC Power Source + wire-feeder 保护⽓体Gas钨极Tungsten Electrode保护⽓体Gas ：100% Argon （Root ） Ar ⽓体纯度argon gas purity ：≥99.96%钨极类型Type ：钍钨极或铈钨极Ce or Th 钨极尺⼨Size ：D=（2.0～3.2）mm技术措施Technique measure焊接⽅向welding direction ：根焊上向,其它下向root uphill,other downhill （5G 、6G ）焊⼯数量Number of welder ：2名焊⼯2 welders 焊丝烘⼲Wire drying ：不要求 N/A根焊结束与热焊开焊之间的最⼤时间间隔Max-time lapse between completion of root and start hot pass ：≤10min.焊后热处理Postweld Heat Treatment ：不要求 N/A焊接⼯艺参数Welding process parameter焊道Bead⼯艺Process填充⾦属Fillermetals 尺⼨Size (mm) 极性Polarity电流Current(A) 电压Volt (V) 焊接速度Travel speed (cm/min) Argon fluid speed(L/min) Tungsten electrode length Air spout diameterArgonarc length (mm) Root GTAW ER50-6 2.4 DCEN 70-120 10-16 5-10 7-12 6-9 8-10 2-4 Fill FCAW E71T8-K6 2.0 DCEN 180-260 18-21 15-26 / / / CapFCAWE71T8-K62.0DCEN180-26018-2115-23////注：DCEN —表⽰焊条（焊丝）接电源负端DCEN means that electrode or wire negatively connected.施⼯措施Construction Measure焊缝坡⼝清理bevel cleaning : 焊前必须按照施⼯规范将坡⼝内外两侧各10mm范围内的铁锈清理⼲净。
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中国石油天然气管道科学研究院焊接技术中心WTC OF CPP文件编号Document No.：WPS-10013尼日尔原油管道工程站场焊接工艺规程Welding Procedure Specification forNiger Agadem Field Crude Oil Pipeline Project PlantA1 2010.05.27 For ApprovalJin Haicheng Sui Yongli Huang Fu XiangCNPC NIGER PETROLEUM .S.A.Niger Agadem Field Crude Oil Pipeline ProjectPage 1 of 15尼日尔原油管道工程焊接工艺规程列表LIST of WPS序号 ITEM工艺规程编号 WPS NO.评定编号 PQR NO.焊接工艺 PROCEDURE适用管径 Diameter适用壁厚 WALL THICKNESS填充材料CONSUMABLE MATERIALS 适用钢管 Suit pipeline页码 PAGE根焊 ROOT 填充/盖面 FILL/CAP 1 WPS-NREZC-S001 PQR-10044 SMAW+FCAW ≥323.9 4.8-19.1 GB/T 8110 ER50-6 AWS A 5.29 E71T8-K6 L360与L360 L360与16Mn 2 2 WPS-NREZC-S002 PQR-10045 GTAW+SMAW ≥168 4.8-19.1 GB/T 8110 ER50-6 GB/T 5117 E5015 L360与L360 L360与16Mn 4 3 WPS-NREZC- S003 PQR-10046 GTAW+SMAW ≥168 4.8-19.1 GB/T 8110 ER50-6 GB/T 5117 E4315 L245与L245 L245与20 6 4 WPS-NREZC-S004 PQR-10047 GTAW ＜168 4.8-19.1 GB/T 8110 ER50-6 GB/T 8110 ER50-6 L245与L245 L245与20 8 5 WPS-NREZC-S005 PQR-10048 GTAW ＜168 ＜4.8 GB/T 8110 ER50-6 GB/T 8110 ER50-6 L245与L245 L245与20 10 6 WPS-NREZC-S006 PQR-10049 GTAW Unlimited Unlimited GB/T 8110 ER50-6 GB/T 8110 ER50-6 L360与16Mn 12WPS-NREZC-S007PQR-10050GTAWUnlimitedUnlimitedGB/T 8110 ER50-6GB/T 8110 ER50-6L245与2014适用工程Project applied：尼日尔原油管道工程站场Niger Agadem Field Crude Oil Pipeline Project Plant编制单位Drafter Company：中国石油天然气管道科学研究院焊接技术中心WTC OF CPP焊接工艺Welding Process：GTAW（Root）+ FCAW（Fill、Cap）执行标准Reference Standard：SY/T 4103-2006焊接工艺指导书编号WPS No.：WPS-NREZC-S001评定编号PQR No: PQR–10044适用钢管Base MetalItem 材料1 material 1 材料2 material 2材质Type L360 L360 16Mn管径Diameter ≥323.9 ≥323.9壁厚Wall thickness 4.8-19.1 4.8-19.1适用填充材料F ill Material焊道Bead 根焊 Root 填充/盖面 Fill/Cap规范号AWS or GB Spec. GB/T 8110 AWS A 5.29类别Classification ER50-6 E71T8-K6推荐厂商Manmufacture Jin TaiJG-56 LINCOLN INNERSHIELD NR207+尺寸Size Ф2.0mm/Ф2.4mm Φ2.0 mm接头型式Joint Design:（图1 fig1、图2 fig2）接头型式Joint type：对接butt joint 坡口型式groove type：V型V type坡口角度groove angle：see fig1、fig2 钝边root face：1.0±0.4mm背垫backup：N/A 对口间隙root gap：2.5-3.5mm错边Misalignment:≤2.0mm 余高reinforcement：0-1.6 mm盖面焊缝宽Cap bead width：坡口上口每侧增宽Groove each side more than 0.5mm-2.0mm30±2.5°0-1.6mm1.0±0.4mm0.5-2.0mm母材1母材2母材 2母材 1母材 2母材 1T 0-1.6mm1.0±0.4mm15°-45°30°±2.5°Δt≥2.5mm图 1 接头型式joint design 图2 接头型式joint design注：可根据填充情况在立焊部位增加立填焊Stripper pass is adopted in the vertical position.焊接环境Welding Environment 焊前准备Welding preparation温度Temperature ：≥5℃湿度Humidity ：≤90%RH风速Wind Speed ：钨极氩弧焊GTAW ＜2m/s自保护药芯焊丝电弧焊FCAW ＜8m/s焊接位置Pipe Position ：5G 、6G对口方式Type of lin-up ：外对口器或定位焊 E xternal Clamp orPosition weld预热及层间温度Pre-heating & Interpass Temp焊接设备equipment for welding预热温度Pre-heating Temp ：无N/A 层间温度Interpass Temp ：50-200℃根焊Root ：下降外特性直流电源dropping characteristic DCPower Source填充/盖面Fill & Cap ：具有平外特性的直流焊接电源+相应送丝机Constant-voltage DC Power Source + wire-feeder 保护气体Gas钨极Tungsten Electrode保护气体Gas ：100% Argon （Root ） Ar 气体纯度argon gas purity ：≥99.96%钨极类型Type ：钍钨极或铈钨极Ce or Th 钨极尺寸Size ：D=（2.0～3.2）mm技术措施Technique measure焊接方向welding direction ：根焊上向,其它下向root uphill,other downhill （5G 、6G ）焊工数量Number of welder ：2名焊工2 welders 焊丝烘干Wire drying ：不要求 N/A根焊结束与热焊开焊之间的最大时间间隔Max-time lapse between completion of root and start hot pass ：≤10min.焊后热处理Postweld Heat Treatment ：不要求 N/A焊接工艺参数Welding process parameter焊道Bead工艺Process填充金属Fillermetals 尺寸Size (mm) 极性Polarity电流Current(A) 电压Volt (V) 焊接速度Travel speed (cm/min) Argon fluid speed(L/min) Tungsten electrode length Air spout diameterArgonarc length (mm) Root GTAW ER50-6 2.4 DCEN 70-120 10-16 5-10 7-12 6-9 8-10 2-4 Fill FCAW E71T8-K6 2.0 DCEN 180-260 18-21 15-26 / / / CapFCAWE71T8-K62.0DCEN180-26018-2115-23////注：DCEN —表示焊条（焊丝）接电源负端DCEN means that electrode or wire negatively connected.施工措施Construction Measure焊缝坡口清理bevel cleaning : 焊前必须按照施工规范将坡口内外两侧各10mm范围内的铁锈清理干净。
Prior to weld, at least 10mm distanced from bevel shall be cleaned to remove rust.清理工具Cleaning tool：动力角向砂轮机及钢丝刷Power grinder and/or brush。
层间清理Cleaning Between Beads：清理焊道表面后,方可进行下一层的焊接Cleaning should be performed before next bead is deposited.对口器拆除Removal of Clamp: 均匀完成根部焊缝60％以上After a section of the root bead equal to approx. 60% evenly spaced of the circumference has been performed when use the external.返修与补焊Repair and patch weld：本工艺規程可用于指导其所限定的对接环焊缝的返修和补焊This WPS available in butt joint repairing and patching weld which its limited。
A1 27/05/2010Jin Haicheng Sui Yongli Huang Fu Xiang版本Rev. 日期Date编制Prepared审核Checked批准Approval适用工程Project applied：尼日尔原油管道工程站场Niger Agadem Field Crude Oil Pipeline Project Plant编制单位Drafter Company：中国石油天然气管道科学研究院焊接技术中心WTC OF CPP焊接工艺Welding Process：GTAW（Root）+ SMAW（Fill、Cap）执行标准Reference Standard：SY/T 4103-2006焊接工艺指导书编号WPS No.：WPS-NREZC-S002评定编号PQR No: PQR–10045适用钢管Base metalItem 材料1 material 1 材料2 material 2材质Type L360 L360 16Mn管径Diameter ≥168 ≥168壁厚Wall thickness 4.8-19.1 4.8-19.1适用填充材料Fill merterial焊道Bead 根焊Root 填充/盖面Fill/Cap规范号AWS or GB Spec. GB/T 8110 GB/T 5117类别Classification ER50-6 E5015推荐厂商Manmufacture Jin TaiJG-56 Da XiyangCHE507尺寸Size Ф2.0mm/Ф2.4mm Φ3.2 mm接头型式Joint Design:（图1 fig1、图2 fig2）接头型式Joint type：对接butt joint 坡口型式groove type：V型V type坡口角度groove angle：see fig1、fig2 钝边root face：1.0±0.4mm背垫backup：N/A 对口间隙root gap：2.5-3.5mm错边Misalignment:≤2.0mm 余高reinforcement：0-1.6 mm盖面焊缝宽Cap bead width：坡口上口每侧增宽Groove each side more than 0.5mm-2.0mm30±2.5°0-1.6mm1.0±0.4mm0.5-2.0mm母材1母材2母材 2母材 1母材 2母材 1T 0-1.6mm1.0±0.4mm15°-45°30°±2.5°Δt≥2.5mm图 1 接头型式joint design 图2 接头型式joint design焊接环境Welding Environment焊前准备Welding preparation温度Temperature ：≥5℃ 湿度Humidity ：≤90%RH风速Wind Speed ：钨极氩弧焊GTAW ＜2m/s 焊条电弧焊SMAW ＜5m/s焊接位置Pipe Position ： 2G 、5G 、6G对口方式Type of lin-up ：外对口器或定位焊 E xternal Clamp or Position weld预热及层间温度Pre-heating & Interpass Temp焊接设备equipment for welding预热温度Pre-heating Temp ：无N/A 层间温度Interpass Temp ：50-200℃根焊/填充/盖面Root/ Fill & Cap ：下降外特性直流电源droppingcharacteristic DC Power Source保护气体Gas钨极Tungsten Electrode保护气体Gas ：100% Argon （Root ） Ar 气体纯度argon gas purity ：≥99.96%钨极类型Type ：钍钨极或铈钨极Ce or Th 钨极尺寸Size ：D=（2.0～3.2）mm技术措施Technique measure焊接方向welding direction ：上向uphill （5G ，6G ） 横向transverse （2G ）焊工数量Number of welder ：1名或2名焊工1 or 2 welders焊丝烘干Wire drying ：不要求 N/A 焊条烘干Electrode drying: 350℃×1h根焊结束与热焊开焊之间的最大时间间隔Max-time lapse between completion of root and start hot pass ：≤ 10min.焊后热处理Postweld Heat Treatment ：不要求 N/A焊接工艺参数Welding process parameter焊道Bead工艺Filler metals Size (mm)PolarityCurrent (A) Volt (V)Travelspeed(cm/min)Argonfluidspeed(L/min) Tungsten electrode lengthAir spout diameter Argon arc length(mm)Root GTAW ER50-6 2.4 DCEN 70-120 10-16 5-10 7-12 6-9 8-10 2-4 Fill SMAW E5015 3.2 DCEP 90-130 19-26 7-15 / / / / CapSMAWE50153.2DCEP80-12018-246-13////注：DCEP —表示焊条（焊丝）接电源正端DCEP means that electrode or wire positive connected.DCEN —表示焊条（焊丝）接电源负端DCEN means that electrode or wire negatively connected.施工措施Construction Measure清理工具Cleaning tool ：动力角向砂轮机及钢丝刷Power grinder and/or brush 。