1、 2038对接焊接(6G) Assessment Items: 20# 2038 butt weld(6G) 结 论: 按NB/T47014-2011标准评定合格 Assessment Conclusion: accepted by assessing according to NB/T47014-2011批 准 人:Approved by: 日 期:The date of approval:版权说明:此文件内容及解释权属XXXX有限公司所有,未经同意,不得使用、复制、转借发表Description: ownership is subject to XXXX, use, copy and re
2、nt without approval from XXXX is prohibited. 焊接工艺规程 WPS单位名称unit name: XXXX有限公司XXXX 焊接工艺规程编号WPS NO: WPS-XXXX-2013-01 日期date: 2013-11-14 所依据焊接工艺评定报告编号Are based the wps report No.: PQR-XXXX-2013-01 焊接方法welding method 氩电联焊(GTAW+SMAW) 机械化程度Automatic level(Manual, Semi-auto,auto):( 手工 半自动 自动 ) 手工manual 焊接
3、接头welding joint:坡口形式Type of bevel: V 衬垫(材料及规格)pad(material and size) / 其他other / 简图sketch:(接头形式、坡口形式与尺寸、焊层、焊道布置及顺序type of joint, type of bevel, welding layer, route location and sequences)母材base material:类别号sort No. Fe-1 组别号group No. Fe-1-1 与类别号welded with sort No. Fe-1 组别号group No. _Fe-1-1_相焊或标准号or
4、 standard No. GB/T3087-2008 材料代号brand No. 20# 与标准号welded with standard No.GB/T3087-2008材料代号brand No. 20#_相焊对接焊缝焊件母材厚度范围Butt weld base metal thickness range 1.5mm-16mm 角焊缝焊件母材厚度范围The fillet weldment base metal thickness range / 管子直径、壁厚范围Pipe diameter, wall thickness:对接焊缝butt joint 2038mm 角焊缝angle wel
5、d / 其他other / 填充金属Filler metal:焊材类别weld rod and焊条Welding rod焊丝Wire焊材标准weld rod standardGB/T5117-1995GB/T8110-2008填充金属尺寸filling material size3.22.5焊材型号Welding consumables ModelE4315ER49-1焊材牌号(金属材料代号)Welding consumables gradesJ427H08Mn2SiA其他other对接焊缝焊件焊缝金属厚度范围Butt weld weldment weld metal thickness ra
6、nge: 最小值不限-16mm 角焊缝焊件焊缝金属厚度范围Fillet weld weldment the thickness of the weld metal range: / 耐蚀堆焊金属化学成分Corrosion deposited metal chemical composition(%)CSiMnPSCrNiMoVTiNb注:对每一种母材与焊接材料的组合均需分别填表Note: For each kind of base material with the composition of the solder material needs to sheet。焊接工艺规程(续)WPS(c
7、ontinued)焊接位置welded location:对接焊缝的位置butt weld location 6G 立焊的焊接方向:(向上、向下)Direction(upward/downward)_向上 _角焊缝位置angle weld location / Direction(upward/downward) / 焊后热处理post heat treatment:保温温度()temperance / 保温时间范围(h)holding time / 预热pre-heating:最小预热温度Minimum preheating temperature() / 最大道间温度Maximum lay
8、er temperature() / 保持预热时间holding period / 加热方式Heating mode / 气体gas:气体种类kind 混合比mix ratio 流量flow(L/min)保 护 气 AR AR99.99 8-12 protection gas尾气保护气 / / / End protection gas:背面保护气 / / / Back protection gas:电特性electricity character:电流种类current sort: 直流DC 极性polarity:正极性anode 焊接电流范围current range(A): 90-150A
9、 电弧电压arc voltage(V): 10-24 焊接速度(范围)operation speed(thickness)6-12cm钨极类型及直径 铈钨(钍钨)2.0 喷嘴直径nozzle(mm) 7 焊接电弧种类(喷射弧、短路弧)Types of welding arc (spray arc, short arc) 喷射弧 焊丝送进速度welding wire inserting speed(cm/min) 7-8 (按所焊位置和厚度,分别列出电流和电压范围,记入下表list current and voltage range and fill in the table in terms
10、of the location and thickness) 焊道/焊层Layer/weld焊接方法weld method填充材料filled material焊接电流current电弧电压(V)arc voltage焊接速度(cm/min)speed线能量(kJ/cm)line energy牌号brand直径dia.极性polarity电流(A)current1/1GTAW(ER49-1)DCEP100-12010-146-810-152/2120-15010-128-133/3SMAW(E4315)DCEN90-11020-244/49-1112-18技术措施technical measu
11、rement:摆动焊及不摆动焊vibration or non vibration: 摆动焊vibration 摆动参数vibration data 不大于焊条直径的4倍 not more than 4 times of weld rod diameter 焊前清理和层间清理clearing before weld:机械 mechanically 背面清根方法back cleaning method机械 mechanically ,单道焊或多道焊(每面)single route welding or multi-route welding 单道焊 单丝焊或多丝焊single wire or m
12、ulti-wire 单丝焊single wire 导电嘴至工件距离distance from conductive nozzle to piece(mm) / 锤击hammered / 其他other:编制composed by/日期date审核reviewed by/日期date批准approved by/日期date第三方检验Third-party inspection/焊接工艺评定报告PQR单位名称unit name XXXX有限公司XXXX 焊接工艺评定报告编号PQR NO.:焊接工艺规程编号WPS NO.: WPS-XXXX-2013-01 焊接方法welding method 氩电
13、联焊(GTAW+SMAW) 机械化程度Automatic level: ( 手工、半自动、自动Manual,semi-auto,auto) 手工Manual 接头简图welding joint sketch:(坡口形式、尺寸、衬垫、每种焊接方法或焊接工艺、焊缝金属厚度type of joint, type of bevel, welding layer, route location and sequences)坡口形式: V Type of bevel: V 坡口角度bevel angle 65+5 0C 组对间隙gap 3-4 mm 错边尺寸staggered dimension 0.5-1.0 mm
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