WPS-埋弧焊焊接工艺评定

WELDING PROCEDURE SPECIFICATION(WPS)焊接工艺规程Yes[√] PREQUALIFIED免除评定QUALIFEID BY TESTING试验评定√or PROCEDURE QUALIFICATION RECORDS或工艺评定记录(PQR)Yes[ ]

焊接方法welding process

焊接方法welding process:自动埋弧焊(SAW)预热Preheat

预热温度Preheat Temp.Min

手工/机械manual/machine 自动/半自动: /semi-auto

接头形式j oint type 机械machine

自动auto

层间温度Interpass Temp 加

热方法Preheat Process::---

焊接位置p osition

接头joint type:Butt (25+25)mm

衬垫backing: ---

根部间隙Root opening: 0~1 mm

背部清根B ack gouging: 6~8mm

母材B ase material

母材牌号m aterial spec: Q345B

执行标准standard : GB/T 1591 -2008

厚度thickness: 25mm

焊丝welding wire

牌号spec: EM13K

AWS级别c lass:AWS A5.17

焊丝直径welding wire spec Φ4 mm 焊接位置welding position: 1G

角焊缝f illet weld:

立焊方向v ertical progression: ---

电特性e lectrical characteristics

电流类型current type:DC

极性power source:: EP

过渡形式transfer mode: ---

焊接技巧t echnique

焊接层数welding layer: 5~6

摆动方式weave bead:String 焊丝数量n umber of electrodes: 1

焊丝间距electrode spacing:

焊剂F lux c:焊丝伸出长度:wire extension20 mm

牌号spec: F7AO-EH14(SJ101) AWS级别c lass:AWS A5.17

保护气体Shielding gas

类型:type ---

混合比例composition: ---

流量flow rate;

焊枪角度w eld gun angle:86°

焊丝角度wire angle: °焊后热处理p ostweld treatment 温

度Temp.: ---

加热方式h eat process: ---

时间time: ---

焊角

Fillet weld

leg

mm

焊道/

层数

Bead/layer

焊接电流

current

焊接电压

voltage

V

焊接速度

welding接头详图Joint details

送丝速度

speed

cm/min

电流

current

A

cm/min

255~6600~68036~4254~58

speed

WELDING PROCEDURE SPECIFICATION(WPS)焊接工艺规程Yes[ ] PREQUALIFIED免除评定QUALIFEID BY TESTING试验评定√or PROCEDURE QUALIFICATION RECORDS或工艺评定记录(PQR)Yes [√]

Company Name

公司名称：****钢结构股份有限公司

Welding Precess(es) 焊接方法SAW Supporting PQR No辅助文件号HNJH-WPS-2014-005 JOINT DESIGN USED采用的接头设计

Type类型: butt

Single weld单面焊缝[ ] Double weld双面焊缝[ X ] Backing衬垫: Yes用[ ] No不用[ X ]

Backing Material衬垫材料:

Root Opening根部间隙：1mm

Root face Dimension钝边尺寸5mm

Groove Angle坡口角度: 50+-5°Radius (J-U)半径Back Gouging背部清根:Yes用[X ] No不用[ ] Method方法：气刨+ 磨光机

BASE MATERIAL母材

Material Spec材料规格. GB/T1591-2008

Type or Grade类型或级别Q345B

Thickness厚度: 25mm+25mm

Groove坡口Fillet角焊缝N/A Daimeter直径(Pipe管材) N/A

FILLER METALS填充金属

AWS SpecificationAWS规定A5.17

AWS Classification类别EM13K Size尺寸φ4mm SHIELDING保护

FluX焊剂F7AO-EH14(SJ101)Gas气体N/A

Composition组分N/A Electrode-Flux(Class) Flow Rate Identification标示编号# HNJH-WPS-2014-005

Revision修改0 Date日期5-1-2014 By修改人N/A Authorized by批准人Date日期

Type类型–Manual手工[ ] Semi-Automatic半自动[ ] Machine机械[X ] Automatic自动[X ] POSITION位置

Position of Groove坡口位置：1G Fillet角焊缝: Vertical Progression立焊方向:Up上行[ ] Down下行[ ] ELECTRICAL CHARACTERISTICS电特性

Transfer Mode过度形式(GMAW)

Short-Circuiting短路[ ] Globular熔滴[ ] Spray喷射[ ] Current电流:AC交流[ ]DCEP直流反转[X] DCEN直流正接[ ] Pulsed脉冲[ ]

Power Source电源CC[ ] CV [X ]

Other其他

Tungsten Electrode钨极(GTAW)

Size尺寸: N/A

Type类型:N/A

TECHNIQUE技术

Stringer or Weave Bead直线或横向摆动焊道: Stringer Multi-Pass or Single Pass (per side)

多道或单道（每边）：Single-pass

Number of Electrodes焊丝数：1

Electrode Spacing焊丝间隔Longitudinal纵向N/A

Lateral横向N/A

Angle角度N/A

Contact Tuble to Work Distance导电嘴到工件距离20mm Peening 锤击

焊丝焊剂（等级）流率N/A

Gas Cup Size气体喷嘴尺寸N/A

Interpass Cleaning道间清理

POSTWELD HEAT TREAMENT焊后热处理

PREHEAT预热

Preheat Temp预热温度Min最低--- Max最高Interpass Temp道间温度Min最低--- Max最高---Temp温度Time时间

WELDING PROCEDURE焊接工艺

Pass or Weld Layer(s)

焊道或焊层Pross

方法

Filler Metals填充金属Current电流Volts

伏特

Travel Speed

焊接速度

Joint Details

接头详图Class

等级

Diam

.直径

Type&Polarity

类型和极性

(Amps)or Wire Feed

Speed安培数或送丝速度

1SAW EM13Kφ4mm DCEP600-680A36-4254~58c m/m in

Procedure Qualification Record (PQR)工艺评定记录（PQR）编号HNJH-WPS-2014-005