WPS焊接工艺规程
Material thickness/outside diameter(mm): 20
焊材类别和牌号: ER70S-6
焊材特殊烘干规定: N/A
Filler metal classification and trade name:ER70S-6
Special baking or drying: N/A
(㎜/s)
热输入*
Heat input (KJ/mm)
Root 135
1.2
240-260 25-27
DCEP/+
/
5-6
0.72-1.27
fill
135
1.2
260-280 28-30
DCEP/+
/
5-6
0.87-0.91
cover 135
1.2
240-260 25-27
DCEP/+
/
5-6
0.72-1.27
Welding positions: PB
接头类型: 板 角焊缝
坡口制备和清理方法:N/A
Joint type: P FW
Method of preparation and cleaning: N/A
母材牌号及证书:GB/T1591 Q345B
母材厚度/规格(mm): 20
Parent material specification:
工艺编号:WPS-JH-MDX-01
工艺评定编号:PTC13.01682.5046
Welding procedure reference No.:WPS-JH-MDX-01 WPQR No. :PTC13.01682.5046
焊接方法:半自动 MAG/135
焊接位置:平角焊
Welding process: MAG/135
Heating and cooling rates*: N/A
其它说明*:N/A
Other information*:N/A
焊丝干伸长度:15-20
摆动(焊道最大宽度)(mm):20
Contact tube-to-workpiece distance:15-20
Weaving(maximum width of run) (mm):20
Details of back gouging: N/A
预热温度:≥150℃
层间温度:≤300℃
Preheat temperature:≥150℃
Interpass temperature: ≤300℃
焊后热处理:N/A
加热和冷却速度*:N/A
Post-weld heat treatment:N/A
脉冲焊接情况: N/A
等离子焊接情况:N/A
Pulse welding details: N/A
Plasma ing details: N/A
15-20 N/A
地址:天津市武清区陈嘴镇万兴工业园兴发路 1 号增 1 号 Add: NO.1 plus1 Xingfa Road, Wanxing Industrial Park,Meishi Road,Chenzui town,Wuqing dist,Tianjin
焊道 焊接方法 Run Process
焊材规格
Size of fillermetal
(mm)
电流强度 Current (A)
电弧电压 Voltage (V)
电流种类/极性 Type of current
/Polarity
送丝速度 Wire feed speed(㎜
/s)
焊接速度* Travel speed
焊接工艺规程 Welding procedure specification(WPS)
制订 Made by: 审核 Verified by: 批准 Approved by:
No.: WPS-JH-MDX-01
日期 Date:
制造商:天津佳华信通机械设备制造有限公司
评定或检验机构: SGS
Manufacturer:Tianjin Jiahua Xintong Mechanical Equipment Co.,Ltd. Examiner or test body:SGS
保护气体/焊剂 Gas/Flux
电弧保护 Shielding
根部保护 Backing
80%Ar+20%CO2 N/A
气体流量 Gas flow rate (L/min)
电弧保护 Shielding
根部保护 Backing
衬垫保护情况: N/A
清根情况: N/A
Details of backing:N/A
焊接准备情况(简图)*:
钨极种类/直径(mm): N/A
Weld preparation details(Sketch)*:
Tungsten electrode type/size:N/A
焊接接头形式 Joint design
焊接顺序 Welding sequences
焊接工艺参数: Welding details: