焊接方法与几种焊材的中英文对照
WPS-按ASME标准填写的中英对照的焊接工艺评定指导书
Peening锤击消除应力NoneOther其它----
Weld
Layer(s)
层次
Process
焊接方法
Filler Metal焊材
Current电流
Volt
Range
电压范围
(V)
Travel Speed
(Spray arc, short circuiting arc etc.)
Electrode Wire feed speed range焊丝供丝速度范围N/A cm/min
Technique (QW-410)焊接技术中国不锈钢焊丝标准:YB/T 5092;中国不锈钢焊条标准:GB/T983
String or Weave Bead线状焊道或摆动焊String or/and Weave
Other其它
Filler Metals (QW-404)焊接材料
标准:GB/T 14957, GB/T983-1995
牌号:H0Cr20Ni10Ti , A132
F No.焊材F码编号
A No.焊材金属化学成份A码编号
焊材尺寸Φ2.5mm,Φ3.2mm
Deposited weld metal熔敷金属:
Temperature RangeNone
温度范围
Time RangeNone
时间范围
△
△
Reviewed By Q.C
△
Manager
App'D核准
CH K'D审核
PREP'D.BY
经办:
注:AC—交流;DC—直流;EN—正接(焊件接电源输出端的正极);SP—正接(焊件接电源输出端的正极);EP—反接(焊件接电源输出端的负极);RP—反接(焊件接电源输出端的负极)。欧美常用DC EN及DC EP分别表示正接及反接。
钢结构焊接英语术语大全
钢结构焊接英语术语大全以下是一些常见的钢结构焊接英语术语:1. Welding:焊接2. Weld:焊缝3. Joint:焊接接头4. Fillet weld:角焊缝5. Butt weld:对接焊缝6. Fillet size:角焊缝尺寸7. Throat thickness:鞍部厚度8. Penetration:焊透9. Welding position:焊接位置10. Welding procedure:焊接工艺11. Welding current:焊接电流12. Welding voltage:焊接电压13. Welding speed:焊接速度14. Shielding gas:保护气体15. Preheating:预热16. Post-weld heat treatment:焊后热处理17. Groove:槽口18. Bevel:坡口19. Backing strip:补强条20. Welding helmet:焊接面罩21. Welding electrode:焊接电极22. Welding rod:焊条23. Welding wire:焊丝24. Welding machine:焊接机器25. Welding procedure specification (WPS):焊接工艺规范26. Welding inspector:焊接检验员27. Defect:缺陷28. Porosity:孔隙29. Inclusion:夹杂物30. Undercut:侵彻31. Cracking:裂纹32. Slag:焊渣33. Welding consumables:焊接材料34. Arc length:电弧长度35. Arc voltage:电弧电压36. Arc blow:电弧偏转37. Weld quality:焊接质量38. Non-destructive testing (NDT):无损检测39. Visual inspection:目视检验40. Ultrasonic testing (UT):超声波检测41. Radiographic testing (RT):射线检测42. Magnetic particle testing (MT):磁粉检测43. Liquid penetrant testing (PT):渗透检测44. Welder qualification:焊工资格证书45. Welding symbol:焊接符号46. Tack welds:点焊缝47. Crater:焊缝尾部凹坑48. Back gouging:反刮槽49. Weld toe:焊接母材交线处50. Arc welding:弧焊希望对你有所帮助!。
焊接工艺评定报告中英
焊接工艺评定报告Assessment report of welding process
报告编号:
Report number
评定日期:
Assessment date:
编制:
Compiled by
审核:
Reviewed by
批准:
Approved by
天津赛象科技股份有限公司
Tianjin Saixiang Technology Co.,Ltd
目录
Contents of table
1.焊接工艺评定报告
Assessment report of welding process
2.焊接工艺指导书
Welding process guidance
3.外观、金相、无损检测报告
Inspection report of appearance,metallography and non-wearing 4.理化、性能试验检测试验报告
Inspection report of physical and performance test
5.母材材质检测报告
Inspection report of base material
6.焊材材质检测报告
Inspection report of welding material
7.保护气体检测报告
Inspection report of protection air
焊接工艺评定报告PQR共3页第1页Assessment report of welding process PQR Sheet3Page1
预热:
预热温度(℃):层间温度(℃):其他:多道焊或单道焊(每面):多道焊多丝焊或单丝焊:单丝其他:。
焊工考试方法与项目代号
焊工考试方法与项目代号焊工考试方法与项目代号(2011新细则)焊工考试方法分类1、焊条电弧焊:SMAW;2、钨极气体保护焊:GTAW;3、气焊:OFW;4、埋弧焊:SAW;5、熔化极气体保护焊:GMAW(实芯焊丝);6、熔化极气体保护焊:CFAW(药芯焊丝);7、电渣焊:ESW8、等离子焊:PAW9、气电立焊:EGW10、摩擦焊:FRW11、螺柱电弧焊:SW试件钢号及代号1、FeⅠ类(碳素钢): Q235、20#、20g、20R、L210、S205、HP265等。
2、FeⅡ类(低合金钢): 16MnR、12Cr1MoV、20MnMoD、S240、L245、HP295等。
3、FeⅢ类(马氏体、铁素体不锈钢): 1Cr5Mo、0Cr13、1Cr17、1Cr9Mo等。
4、FeⅣ类(奥氏体、双相不锈钢)5、铜与铜合金:CuⅠ~ CuⅤ6、镍与镍合金:NiⅠ~NiⅤ7、铝与铝合金:AI~AIⅤ8、钛与钛合金:TiⅠ~TiⅡ 0Cr18Ni9Ti、0Cr19Ni13Mo3、0Cr25Ni20、1Cr23Ni18等。
试件形式、位置及代号1、板状试件位置及代号: 1G(平焊);2G(横焊);3G(立焊);4G(仰焊)。
2、管状试件位置及代号:1G(水平转动);2G(垂直固定);5G(水平固定);6G(45°向上焊)。
3、管板角接头试件位置及代号: 2FRG(水平转动);2FG (垂直固定平焊);4FG(垂直固定仰焊);5FG(水平固定);6FG(45°向上焊)。
焊条类型、代号及应用范围1、Fe f1:钛钙型包括E4303、E5003、E5503-B1等。
2、Fe f 2:纤维素型包括E4310、E5011等。
3、Fe f 3;钛型、钛钙型包括G202、G302等。
4、Fe f 3J;低氢型包括E4315、E5015、E5016、E5515-B2、G307等。
5、Fe f 4:钛钙型包括E308L-16、E308-16、E309-16等。
焊接工艺英文
焊接工艺英文简介焊接工艺是制造业中常见的一种工艺,用于将金属零件通过熔化和固化的方式连接在一起。
在焊接工艺中,专业的术语和表达方式有助于促进国际间的交流和合作。
本文将介绍一些常见的焊接工艺英文术语,以便工程师和从事焊接工作的人员能够更好地理解和运用。
常见术语1.Welding(焊接): The process of joining two or more metal partstogether by melting and solidifying.2.Arc welding(电弧焊接): A welding process that uses an electric arcto melt metals and join them together.3.Gas welding(气焊): A welding process that uses a gas flame to meltmetals and join them together.4.Spot welding(点焊): A welding process in which metal parts arejoined together by a series of small spot welds.5.Seam welding(焊缝焊接): A welding process that joins metalsalong a continuous seam.6.Butt joint(对接焊接): A joint that occurs when two metal parts arealigned end-to-end and welded together.7.Fillet weld(角焊缝): A weld that joins two metal parts at an angle.8.Weld bead(焊缝): The material left behind after a weld iscompleted.9.Flux(熔剂): A substance used to facilitate the welding process bypreventing oxidation and promoting proper fusion.10.Shielding gas(保护气体): A gas used to protect the weld area fromatmospheric contamination during welding.常见缩写1.GTAW(Gas Tungsten Arc Welding): 氩弧焊,一种常用的金属焊接方法。
焊接控制手册--中英文对照版
目 录/CONTENT1.目的 Purpose2.编写依据 Compiling basis3.焊接工程师职责 Responsibility of welding engineer4.焊接质量检查员职责 Responsibility of quality inspector5.焊接工艺(PQR、WPS)welding procedure6.电焊工管理 Welder management7.焊接消耗品控制 Welding consumable control8.焊接追踪程式计划 Weld tracking plan9.附录 Attachment1)焊接工艺指导书(WPS)Welding Procedure Specification2)Acceptance criteria for welds焊缝验收准则3)合格焊工登记表Registration form for accepted welder4)焊条日发放记录表Record form for daily issuing rods5)焊丝日发放记录表Record form for daily issuing wires1、目的 Purpose为了确保CSPC南海石化项目管道焊接工程质量,特编制此焊接控制手册。
We establish this welding control manual so as to assure welding project quality for piping of CSPC Nanhai Petrochemicals Project.2、编制依据 BasisCSPC南海石化项目文件:CSPC Nanhai Petrochemicals documents:1)PR-8710-0000-0025 Welding Program Procedure《焊接计划》2)PR-8710-0000-0026 Welder Training And Qualification Procedure 《焊工培训和资格评定》3)PR-8710-0000-0038 Welding Control Procedure 《焊接控制程序》4)DEP 30.10.60.18-CSPC Welding of metals5)GN-8710-3000-1002 《电焊工考试与管理规则》(附件十二) GN-8710-3000-1002《electric welder examination and managementregulation》(attachment twelve)美国机械工程师协会标准:American Society of Mechanical Engineer Codes:ASME B31.1、 ASME B31.3、 ASME IX国内标准:national standardGBJ50236-98、GB50235-973、现场焊接工程师职责responsibility of field welding engineer3.1.负责准备、发布、保存被业主批准的焊接程序、标准、规范及焊工数据库、程序资格认定测试、WPS以及PQR认定记录。
焊材对照
国内钢号
分:
C 0.03 Mn 2
美国钢号(AMTM)
美国钢号 (ASTM)
日本钢号 (JIS)
P 0.045 S 0.09 Cr 16-18 Mo 2-3
西德钢号 (DIN)
苏联钢号
A2S9P7AH-成HC分成: C 0.4
Cr 20-25 Ni 12.5 Si 1.75
分: C ≤0.12 Mn≤0.06 P 0.79-0.11 S 0.003-0.116 Cr 0.35-0.25 Cu 0.26-0.34 Ni≤0.65
E55××-B2(R307) E55××-B2V(R317)
E55××-VW(R327) E55××-B2VNb(R337)
贝氏体钢
12Cr2MoWVTiB、 12Cr3MoWVTiB、12Cr2Mo
SA335P22、SA369FP22、 SA387 22、SA213T23、
A335P22、A217WC9 A691Cr-
——
注:选择焊材前应认真核对钢材的机械性能及钢材和焊材的合金元素含量,本表只大概提供了钢号和焊材的选用范围。
异种钢选材原则 1.奥氏体不锈钢与低碳钢焊接的选材:如1Cr18Ni9Ti与A3钢焊接时应选用E1-23-13-15(A307)。2.奥氏体不锈钢与珠光体钢焊接的选材:应选A302/307或A402/407 也可采用镍基合金型如ENiCrFe-3(Ni307)。3.奥氏体与铁素体钢焊接的选材:应选用A102。
1X18HgT、 08X18H0T、 12X18H10T
E308-××(A107/102) E347-××(A137/132) E318-××(A237/232) E309-××(A307/302)
H1Cr18Ni9Ti H1Cr19Ni9
焊接方法与几种焊材的中英文对照
焊接方法与几种焊材的中英文对照自己在工作中总结出了几种焊接方法和焊材的英文名称,看大家是否用得上MIG --------------Metal Inert Gas arc welding ----------熔化极惰性气体保护电弧焊MAG--------------Metal Active Gas arc welding----------熔化极活性气体气体保护电弧焊TIG --------------Tungsten Inert Gas Welding--------------钨极惰性气体保护焊SAW——Submerged Arc Welding——埋弧焊其它: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GTAW——gas tungsten arc welding——钨极气体保护电弧焊焊材与焊接常用词汇:焊丝welding wire. Welding rod实心焊丝solid wire镀铜焊丝copper-plating welding wire 或copper-coating welding wire药芯焊丝flux-cored wire填充焊丝filler wire焊条electrode/ covered electrode酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron 铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode管状焊条flux-cored electrode。
焊接专业常用词汇中英文对照表
汉义English DescriptionK形坡口double bevel grooveU V组合坡口combination U and V grooveX射线探伤X-Ray radiographyX形坡口double V grooveγ射线探伤gamma radiography凹坑pit凹形角焊缝concave fillet weld白点fish eye摆动焊道weave bead保护气氛炉中钎焊brazing in controlled atmosphere 保护气体shielding gas保护气体-背部保护气backing flow保护气体集合管shielding gas manifold assembly 保护气体流量(速)shielding gas flow保护气体-拖尾保护气shielding trailing保留垫板permanent backing爆炸焊explosion welding并列断续角焊缝chain intermittent fillet weld并列断续角焊缝chain intermittent fillet weld补焊repair welding不熔化电极nonconsumable electrode步进缝焊step-by-step welding槽焊slot welding侧面角焊缝fillet weld in parallel shear层间温度interpass temperature层状撕裂lamellar tearing超声波焊ultrosonic welding超声波监视器ultrasonic monitor超声波钎焊ultrosonic brazing超声波探伤ultrasonic inspection超声波探伤ultrasonic test超声波探头ultrasonic transducer车间焊接shop welding虫状气孔worm hole porosity穿透型焊接法keyhole-mode welding船形焊fillet weld in flat position串联点焊series-spot welding磁粉探伤magnetic particle inspection 磁粉探伤magnetic particle test磁偏吹magnetic blow粗滴过渡globular transfer错位mismatch,offset打底焊道backing weld; backing run 带极堆焊strip surfacing单边V-V组合坡口combination bevel V groove 单边V形坡口bevel单道焊single pass welding单面J形坡口single J groove单面U形坡口single U groove单面V形坡口single V groove单面单边V形坡口single bevel groove单面点焊indirect spot welding单面盖板接头single strapped joint单面焊single side welding单面焊welding from one side单面坡口single groove导电咀wire guide; contact tube等离子弧堆焊plasma arc surfacing低尘低毒焊条low fume and harmless electrode低氢型焊条low hydrogen type electrode; hydrogen controlled electrode 滴状过渡globular transfer底层(封底)焊条uranami welding electrode (for root sealing)地线夹,地线卡earthing clamp; ground clamp电磁平台electromagnetic platen电弧点焊arc spot welding电弧动特性dynamic characteristic of arc电弧焊arc welding电弧静特性static charactristic of arc电弧力arc force电弧偏吹arc blow电弧钎焊arc brazing电弧挺度arc stiffness电弧稳定性arc stability电弧自身调节arc self-regulation电极压力electrode pressure电容贮能点焊condenser discharge spot welding电石carbide电渣焊electro-slag welding电子束功率beam power电阻对焊upset butt welding电阻钎焊resistance brazing顶锻upset顶锻电流upset current顶锻力upset force顶锻时间upset time定位板strong-back (to control the relative position of the weldment)定位焊缝tack weld端接焊缝edge weld短路过渡short circuiting transfer短路过渡short circuiting transfer断续焊缝intermittent weld断续角焊缝intermittent fillet weld锻压时间forge time堆焊surfacing;building up welding钝边root face钝边厚度thickness (width) of root face多层焊multi-layer welding多道焊multi-pass welding多点焊multiple-spot welding多点凸焊multiple projection welding多丝埋弧焊multiple-wire submerged arc welding惰性气体保护焊inert-gas arc welding二氧化碳气体保护焊carbon-dioxide arc welding返修焊rewelding防护白玻璃cover glass飞边upset metal; fin飞溅spatter飞溅率spatter loss coefficient非承载焊缝connective weld非转移弧nontransferred arc分段多层焊block sequence welding (several stages by multi layers) 分段退焊backstep sequence风动砂轮pneumatic grinder封底焊道back weld; sealing run干粉显示剂(渗透探伤用)dry developer感应钎焊induction brazing钢丝刷wire brush高频电阻焊H.F. Resistance welding高频引弧high frequency arc striking根部半径root radius根部焊道root pass根部间隙root gap工地焊接field welding工作压力表working-pressure gage挂渣adhering slag; slag (slag after cutting)管状焊丝(药芯焊丝)flux-cored electrode wire管状焊丝气体保护焊gas-shielded flux-cored welding滚点焊roller-spot welding过热区overheated zone氦弧焊helium arc welding焊波ripple焊材welding materials (including electrode, wire, flux, shielding gas etc.) 焊层weld layer焊穿burn through焊道下裂纹under bead crack焊道中心纵向裂纹centerline crack焊点welding spot焊缝(道)weld; bead焊缝凹度concavity焊缝背面back of weld焊缝长度weld length焊缝成形appearance of weld焊缝成形系数form factor(of the weld)焊缝代号welding symbols焊缝厚度weld actual throat; actual throat thickness 焊缝计算厚度theoretical throat焊缝金属weld metal焊缝宽度weld width焊缝类型-点焊缝spot weld焊缝类型-对接焊缝butt weld焊缝类型-缝焊焊缝seam weld焊缝类型-角焊缝fillet weld焊缝类型-喇叭口焊缝flare weld焊缝类型-椭长焊缝slot weld焊缝凸度convexity焊缝余高weld reinforcement焊缝正面face of weld焊缝轴线axis of weld焊割两用炬combined cutting and welding torch焊根root of weld焊根裂纹root crack焊工welder(or)焊工升降台welder's lifting platform焊工手套welding glove焊后热处理post welding heat treatment(PWHT)焊机welder; welding machine焊剂flux焊剂保护层shield produced by flux焊剂垫flux backing焊件weldment焊脚weld leg焊脚leg of fillet weld焊脚尺寸fillet weld size焊接welding焊接保护气气瓶welding shielding gas cylinder焊接变位机positioner焊接变形welding deformation焊接残余变形welding residual deformation焊接残余应力welding residual stress焊接操作机manipulator焊接衬垫welding backing焊接电极welding electrode焊接电缆welding cable焊接电流welding current焊接电压welding voltage焊接电源welding power supply焊接发尘量total amount of weld fumes焊接翻转机welding tilter焊接方法welding method焊接方法-等离子焊plasma arc welding焊接方法-点焊spot welding焊接方法-电子束焊electron beam welding焊接方法-电阻焊resistance welding焊接方法-激光焊接laser beam welding焊接方法-埋弧焊submerged arc welding焊接方法-气体火焰焊gas flame welding焊接方法-钎焊brazing; soldering焊接方法-闪光对焊flash but welding焊接方法-手弧焊shielded metal arc welding(SMAW) 焊接方法-钨极氩弧焊argon-arc welding焊接方法-药芯焊丝焊接flux-cored welding焊接飞溅welding spatter焊接工艺welding process(procedure, workmanship) 焊接工艺评定welding process qualification焊接工作台welding bench焊接滚轮架turning rolls焊接回路welding circuit焊接机器人welding robot焊接机头welding head焊接夹(胎)具welding fixture (jig)焊接检验welding examination焊接裂纹weld crack焊接清理用刨锤chipping hammer焊接缺陷weld defect焊接缺陷weld defect焊接热循环weld thermal cycle焊接顺序welding sequence焊接速度welding rate焊接通电时间weld time焊接温度场welding temperature field焊接性(可焊性)weldability焊接性试验weldability test焊接循环welding cycle焊接烟尘weld fumes焊接应力welding stress焊接有害气体weld toxic gases焊炬welding torch焊瘤overlap; weld lap焊帽welder shielding helmet焊前预热preheat焊钳electrode holder焊枪welding gun焊丝wire焊丝间距distance between (two or above) wire焊丝盘electrode-wire reel焊态as welded焊条(棒)(covered) electrode焊条保温筒electrode dryer; quiver焊条工艺性usability of electrode焊条烘箱electrode baking oven; electrode dryer焊条夹持端electrode bare terminal焊条压涂机welding rod extrusion press焊条引弧端electrode striking end焊条直径electrode diameter焊芯(welding electrode ) core wire焊渣覆盖层slag blanket焊趾weld toe焊趾裂纹weld toe crack合金过渡系数transfer efficiency;recovery(of an element) 合金剂alloying constituent黑玻璃filter glass横角焊fillet weld in horizontal position横向焊缝transverse weld横向裂纹transverse crack弧长length of arc弧焊变压器arc welding transformer弧焊发电机arc welding generator弧焊整流器arc welding rectifier弧坑裂纹crater crack弧柱arc column弧柱压降voltage drop in the arc column护脚spats环缝焊接circular seamwelding环形焊缝girth weld; circumferential weld回火(烧)flash-back回火保险器flashback arrester回火防止器flashback arrestor混合气体保护焊mixed gas arc welding火焰钎焊flame brazing; torch brazing极性polarity加强板stiffener加强板strongback加速电压acceleration voltage夹钳tongs夹钨tungsten inclusion夹杂inclusion夹渣slag inclusion减压器pressure regulator碱度basicity; alkaline碱性焊条basic electrode; alkali coating electrode 碱性渣basic slag; alkali slag交错断续角焊缝staggered intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld胶接点焊spotweld-bonding角焊缝断面形状profile of fillet weld接头型式joint type接头型式-T型接头T joint接头型式-搭接lap joint接头型式-端接接头edge joint接头型式-对接butt joint接头型式-翻(卷)边接头flanged joint接头型式-角接corner joint接头型式-十字接头cross joint接头型式-锁底对接接头lock butt joint接头型式-套管接头muff joint;sleeve joint接头型式-斜对接接头scarf butt joint金属极(熔化极)惰性气体保护焊gas metal arc welding (MIG)金属芯焊丝metal cored wire金属浴钎焊molten metal bath dip brazing浸沾钎焊dip brazing拘束度restraint intensity卷边端接corner flange开坡口beveling扩散焊diffusion welding; diffusion bonding 扩散氢diffusible hydrogen喇叭V形坡口flare V groove喇叭单边V形坡口single flare bevel烙铁solder iron烙铁钎焊iron soldering冷裂纹cold crack冷裂纹cold crack立角焊fillet weld in vertical position立向下焊条electrode for vertical down welding 连续点焊stitch welding连续焊缝continuous weld连续角焊缝continuous fillet weld链状夹杂line inclusion裂纹敏感性crack sensitivity裂纹试验cracking test临时垫板temporary backing炉中钎焊furnace brazing螺旋型焊缝spiral weld; helical weld螺柱焊stud welding脉冲等离子弧焊pulsed plasma arc welding脉冲点焊pulsed spot welding脉冲电弧pulsed arc脉冲喷射过渡pulsed spray transfer脉冲氩弧焊pulsed argon arc welding毛刺fin; flash密封焊缝seal weld密封性检验leak test母材base metal; parent metal耐压检验pressure test逆火backfire耦合剂(超声波探伤用)acoustic couplant喷溅splash (during spot welding, projection welding etc.) 喷咀nozzle喷射过渡spray transfer喷射过渡spray transfer疲劳裂纹fatigue crack偏心度eccentricity坡口表面groove surface坡口夹角groove angle( angle of Vee)坡口间隙groove angle坡口角度root gap; root openning坡口宽度groove width坡口深度groove depth坡口斜角bevel angle (angle of preparation)坡口型式groove type破坏检验destructive test铺展性spreadability气电立焊electro-gas welding; enclosed welding 气焊眼镜welding goggles(esp. in gas welding) 气孔blowhole;porosity气密试验pneumatic testing气密性检验air tight test气体保护电弧焊gas shielded arc welding气体减压器gas pressure regulator气体净化器gas purifier钎缝brazed seam钎缝金属brazed metal钎焊brazing; soldering钎焊间隙joint clearance of brazing钎焊接头brazed joint钎焊面faying face钎焊时间holding time钎焊温度brazing temperature钎焊性brazability; solderability钎剂brazing flux钎剂夹杂flux inclusion (in brazing or soldering) 钎炬brazing torch钎料brazing alloy; brazing filler metal钎着率ratio of brazing area氢致裂纹hydrogen induced crack倾斜焊Inclined position welding倾斜仰焊overhead position welding with weld inclined清根back chipping; gouging清渣slag remove热处理heat treatment热剂焊thermit welding热裂纹hot crack热影响区heat affected zone(HAZ)溶蚀erosion (the base metal was over-melted by the molten flux) 熔滴globule熔滴droplet熔滴过渡material transfer;metal transfer熔滴过渡形式modes of metal transfer熔滴接通熔池drop touches weld puddle熔敷金属deposition; deposited metal熔敷速度deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency熔焊fusion welding熔合比penetration ratio熔合线bond line; weld junction熔合线melt run (line of fusion)熔化电极consumable electrode熔化极惰性气体保护焊MIG welding熔化极脉冲氩弧焊pulsed metal argon arc welding熔化速度melting rate; burn-off rate熔化系数melting coefficient熔剂料斗flux hopper熔宽不足insufficient width熔宽过大excessive width熔炼焊剂fused flux熔深penetration; depth of fusion熔透焊道penetration bead熔透型焊法fusion type welding熔渣slag熔渣流动性fluidity of the slag软电弧soft arc软钎焊soldering (I.e with lead,tin etc.)软钎料solder (the melting point of which is below 450cent.) 润湿性wettability塞焊plug welding塞焊缝plug weld闪光对焊flash butt welding闪光时间flash time上坡焊upward welding in the inclined position上坡焊upward welding in inclined position烧穿melt-thru; burn-through烧结焊剂sintered flux; agglomerated flux射线探伤radiographic inspection; radioscopy深熔焊deep penetration welding渗透探伤penetrant inspection湿粉显示剂(渗透探伤用)wet developer实心焊丝solid wire electrode试件test piece; specimen试样test speciment; coupon手压点焊push welding束流beam current双面J形坡口double J groove双面U形坡口double groove双面盖板接头double strapped joint双面焊double side welding双面焊welding from both side水玻璃water glass(material); sodium silicate; soluble glass 水下焊under water welding水压试验hydraulic testing送丝机构wire feeder送丝速度wire feed rate酸度acidity酸性焊条acid electrode酸性渣acid slag损失系数loss efficiency塌陷excessive penetration钛钙型焊条calcium-titania coating electrode钛铁矿型焊条ilmenite type electrode钛型焊条titania coating electrode碳当量carbon equivalent碳弧焊carbon arc welding填充金属filler metal挑弧焊whipping welding (the arc apart the pool regularly 跳焊skip sequence铁粉焊条ferric (iron) powder type electrode铜滑块copper shore凸焊projection welding凸形角焊缝convex fillet weld涂料coating mixture; coating material脱氧剂dioxidizer脱渣性detachability外观检查visual examination微束等离子弧焊micro-plasma arc welding未焊满incompletely filled groove未焊透incomplete penetration; lack of penetration未钎透incomplete penetration (in brazing or soldering) 未熔合incomplete fusion; lack of fusion稳弧剂arc stabilizer涡流探伤eddy current test钨极惰性气体保护焊TIG welding钨极脉冲氩弧焊pulsed tungsten argon arc welding无损检验non-destructive testing稀释dilution稀释率dilution rate下脚料箱scrap iron box下坡焊downward welding in the inclined position纤维素型焊条cellulose type electrode线能量energy input; heat input线状焊道string bead向上立焊vertical up welding向下立焊vertical down welding小角缝焊接light fillet weld小孔效应keyhole effect斜交T形接头inclined tee joint斜交角焊缝oblique fillet weld旋转电弧rotating arc旋转电弧焊rotating arc welding压焊pressure welding压缩喷嘴constricting nozzle延迟裂纹delay crack延迟裂纹delayed crack盐浴钎焊salt bath brazing阳极斑点anode spot阳极区anode region阳极压降anode drop仰角焊fillet weld in overhead position氧化铁型焊条ferric oxide electrode氧气瓶oxygen cylinder氧炔焊炬oxyacetylene welding torch咬边undercut药皮coating药皮重量系数gravity coefficient of coating乙炔acetylene乙炔发生器acetylene generator乙炔瓶acetylene cylinder易熔塞fusible plug易碎安全塞frangible safety plug阴极斑点cathode spot阴极区cathode region阴极压降cathode drop引出板run-off tab; end tab引弧arc striking引弧板run-on tab; end tab引弧电压striking voltage荧光渗透试验fluorescent penetrant inspection硬电弧forceful arc硬钎焊brazing (I.e with copper, braze etc.)硬钎料brazing filler metal (the melting point of which is above 450cent.) 右焊法backhand welding( from the left end to the right)余高不足insufficient reinforcement余高过大excessive reinforcement预热时间preheat time预压时间squeeze time原子氢焊atomic-hydrogen arc welding再热裂纹reheat crack造气剂volatile constituent造渣剂slagforming constituent增感屏(射线探伤中)intensifying screen渣池slag bath渣壳solidified slag窄间隙焊narrow gap welding粘结焊剂bonded flux粘结剂binder真空钎焊vaccum brazing正面角焊缝fillet weld in normal shear直边坡口square groove至电源to power supply至焊丝送进装置to electrode wire supply重力焊gravity welding重力焊条gravity electrode (longer than common type electrode) 转移弧transferred arc着色渗透试验dye penetrant inspection自保护电弧焊self-shielded arc welding自钎剂钎料self-fluxing brazing alloy纵向焊缝longitudinal weld阻尼探头damped transducer左焊法forehand welding(from the right end to the left)。
焊接方法介绍范文
焊接方法介绍范文焊接是指将两个或多个金属材料通过加热或压力进行连接的工艺。
焊接是现代工业生产和制造中广泛应用的一种技术,它可以用于制造和修理各种金属制品,如建筑结构、汽车零部件、船舶、飞机和管道等。
焊接方法主要可以分为以下几种:电弧焊、气焊、等离子焊、激光焊和摩擦焊。
下面将逐一介绍这些焊接方法的原理和应用。
1. 电弧焊(Arc Welding)电弧焊是一种利用电弧产生热量来熔化金属,以实现焊接的方法。
它通过在焊接区域产生一个高温电弧,使金属材料熔化并形成焊缝。
电弧焊又可分为手工电弧焊和自动电弧焊。
手工电弧焊是指焊工手持电焊钳进行焊接,适用于各种较小规模的焊接作业;自动电弧焊则是利用焊接机器进行焊接,适用于大规模的焊接作业。
2. 气焊(Gas Welding)气焊是一种利用氧炔火焰产生热量来熔化金属,并利用焊材的熔聚作用将金属材料连接起来的方法。
气焊需要使用氧气和乙炔气体混合燃烧产生的火焰,通过调节气焰的温度来控制焊接过程中的热输入。
气焊具有焊缝质量好、焊接过程灵活等优点,常用于制造和修理管道、容器等。
3.等离子焊(Plasma Welding)等离子焊是一种利用等离子体电弧来熔化金属,并进行焊接的方法。
等离子体是通过将气体电离而形成的高能离子和电子的混合物,它的温度可以达到几万度。
等离子焊可以提供更高的能量浓度和较小的热输入,适用于焊接高熔点金属和薄板材料。
等离子焊常用于航空航天、电子、光学等领域。
4. 激光焊(Laser Welding)激光焊是一种利用高能激光束来熔化金属,并进行焊接的方法。
激光束具有高能量密度和高定向性的特点,可以使焊缝快速熔化并形成焊接连接。
激光焊的热影响区域小,焊接速度快,适用于精密焊接和复杂结构的焊接作业。
激光焊广泛应用于汽车工业、电子工业和医疗器械等领域。
5. 摩擦焊(Friction Welding)摩擦焊是一种将两个金属材料通过摩擦热量熔化并连接起来的方法。
摩擦焊将两个金属材料相对运动,使它们发生摩擦,摩擦产生的热量将材料加热熔化并形成焊缝,然后通过施加压力使金属材料连接起来。
焊接方法及标准号
CU-ETP、CU-DLP、CU-DHP
熔化困难
热裂倾向 热裂纹 对S敏感,形成 热裂纹
热裂纹
再热
焊接工艺
预热,焊后缓冷,控制热输 入 预热,焊后缓冷,降低含氢 量,小线能量或在钢中加入 微量钛,改善粗晶区韧性 预热,焊后缓冷,采用较小 的热输入
预热,焊后缓冷,控制热输 入,焊缝与母材都具有抗大 气腐蚀性
代表材料 S355J2C+N (+AR)
ISO14341-A ISO17632-A
ISO636-A
S355N、S355NL
ISO14341-A ISO17632-A
ISO636-A
S355M、S355ML
ISO14341-A ISO17632-A
ISO636-A
S355J0W、S355J0WP
ISO18276-A
耐候钢
EN10025-5
细晶粒调质钢 (高强钢)
低温钢材
EN10025-6
热强钢
EN10028
ISO2560-A ISO14171-A ISO18275-A ISO26304
EN12536 (中性焰)
ISO3580-A EN12070
耐热、耐蚀钢 EN10088 ISO14175
ISO14174 ISO3581-A ISO14343-A
温度不高
时,选择
Q235和1Cr18Ni9焊接,选择 奥氏体不
Cr-Ni焊材,20-13型和20-13 锈钢焊
型
材,高温
和低温
时,选择
ISO1071
ISO1071
灰口铸铁 EN-GJS-450-10 片 状 球墨铸铁 GGG-70 球状
HAZ区裂纹 冷裂纹
各种焊接方法简介
各种焊接方法简介2008年04月28日星期一 18:241) 手弧焊(STICK)焊条手弧焊,英文是Shielded Arc Welding(缩写SMAW),其原理是:在药皮焊条和母材间产生电弧,利用电弧热融化焊条和母材的焊接方法。
焊条外层覆盖焊药,遇热融化,具有使电弧稳定、形成溶渣、脱氧、精炼等作用。
焊条手弧焊焊接原理图焊接电源使用具有下降特性的交流电焊机或直流电弧焊机。
一般使用交流电弧焊机,特别要求电弧稳定性时使用直流电弧焊机。
主要特点:焊接操作简单焊钳轻,移动方便,适用作业范围广2) 熔化极气保焊(CO2/MAG/MIG)消耗电极式气体保护焊接,英文是 Gas metal Arc Welding(缩写 GMAW)MAG 焊接: metal Active Gas Welding(Active Gas: 活性气体)MIG 焊接: metal Inert Gas Welding,(Inert Gas: 惰性气体)根据保护气体的种类,大体分为MAG焊接和MIG焊接。
MAG焊接使用CO2、或在氩气内混合C02或氧气(这些称为活性气体)。
只是使用CO2气体的焊接习惯被称为CO2电弧焊接,与MAG焊接相区别。
MIG焊接使用氩气、氦气等惰性气体。
其原理是:在细径消耗电极(焊丝)和母材间产生电弧,用保护气体密封周围,熔化母材和焊丝的焊接方法。
广泛应用于作业者手持焊枪的半自动焊接以及机器人焊接和自动焊接领域。
消耗电极式气体保护焊接原理图CO2焊接的特点:焊接速度快引弧效率高熔池深熔敷效率高一种焊丝可适用多种板厚焊接品质好焊后变形小一种焊丝可适用多种母材MAG焊接的特点:除具有CO2焊接的优点之外焊缝外观美观飞溅少双面成形焊接、全方位焊接容易适合高速焊接脉冲MIG (GMAW)焊接的特点:MIG方法多用于铝的焊接,一般采用脉冲控制。
脉冲MIG焊接可通过射流过渡实现极小的飞溅。
焊缝外观美观,可得到扁平得焊缝堆高形状。
焊接工艺评定报告中英文对照
4.晶间腐蚀、硬度、金相、角焊缝、焊缝化学成份检验记录表
EXAMINATION RECORD FOR INTERGRANULAR CORROSION、HARDNESS、
METALLOGRAPHY、FILLET WELD AND WELD CHEMICAL COMPOSITIONS………...( 5 )
审核人REVIEWED BY
焊材WELDING MATERIAL
牌号
TRADE
规格
SIZE
炉批号
LOT NO
检验编号
EXAM. NO
烘干温度及烘烤时间
DRYING TEMP. & TIME
备 注
REMARKS
接头形式GROOVE TYPE:
焊接顺序(WELDING):
焊接方法WELDING PROCESS: 焊接位置WELDING POSITION:
侧弯SIDE BEND
/
/
/
渗透PT
/
/
磁粉MT
/
/
冲击试验
IMPACT
TEST
焊缝热影响区
HEAT AFFECTED ZONE OF WELD SEAM
/
/
/
焊缝金属化学成份
.OF WELD
/
/
接头硬度检验
HARDNESS EXAM. OF JOINT
/
/
/
/
/
/
金 相
METALLOGRAPHY
任务来源TASK SOURCE:
页PAGE of
焊接方法WELDING PROCESS:
ASME PQR 中英文样表
P-No.5/9/10:
Other其它:
Filler Metals填充金属(QW-404)
SFASpecificationSFA焊材标准:
AWSClassificationAWS焊材分类号:
Filler Metals F-No.填充金属的F号:
Welding Process(es)焊接方法:Types自动化等级:
Joint接头形式(QW-402)
Base Materials母材(QW-403)
Material Spec.材料标准:
Type or Grade型号或等级:
P-No.To与P-No.Joint相焊接
Thickness of Test Coupon试件厚度:
兹证明本报告所述正确,并且试验是根据ASMEⅨ锅炉压力容器法规的要求进行试件的准备、焊接和试验的。
Manufacturer制造方:
Prepared编制:Reviewed审核:Certifiedby见证:
Weld Metal Analysis A-No.焊缝金属的A号:
Size ofFiller Metal填充金属规格:
WeldMetal Thickness焊缝金属厚度:
Other其它
Position焊接位置(QW-405)
Position of Groove坡口焊缝:
Weld Progression焊接方向(Uphill向上、Downhill向下):
Procedure Qualification Record
焊接工艺评定记录(PQR)
Page 1 of 2
Company Name公司名称:
Procedure Qualification Record No工艺评定记录编号:
焊接方法代号范文
焊接方法代号范文1.焊接过程代号:表示使用的焊接方法的过程代号。
常见的代号有SMAW(手工电弧焊接)、GMAW(气体保护金属气体焊)、GTAW(氩弧焊接)、FCAW(通用气保护焊接)、SAW(埋弧焊接)等。
2.焊接电流代号:表示所使用的总焊接电流的代号。
这个代号通常以A来表示,如"A1"表示100A。
3.焊接材料代号:表示所使用的焊丝或焊材的代号。
这个代号通常由几个字母或数字组成,如ER70S-6代表一种常见的固体焊丝,E6013代表一种常见的焊条。
4.焊接极性代号:表示所使用的焊接电流的极性的代号。
极性代号通常由加号(+)和减号(-)组成,如直流电弧焊的代号有DC+,DC-等。
5.其他标记:根据需要也可以添加一些其他的标记,如焊接位置、焊接速度等。
不同的国家和行业对焊接方法代号的定义可能有所差异,但总的原则是在焊接图纸和技术文件中明确指定,以确保焊接工作按照规定的方法进行。
下面以常用的几种焊接方法代号为例进行详细介绍。
SMAW(手工电弧焊接):SMAW是最早出现的焊接方法,也是最常用的焊接方法之一、其代号由"S"(手工)和"M"(电弧)组成。
常见的SMAW代号有SMAW-E6013,SMAW-E7018等。
其中E表示电焊条的种类,6013和7018表示电焊条的药皮编号。
GMAW(气体保护金属气体焊接):GMAW是一种半自动或全自动的焊接方法,常用于焊接薄板材料和高效率生产线。
其代号由"G"(保护气体)和"MAW"(金属气体焊接)组成。
常见的GMAW代号有GMAW-ER70S-6,GMAW-ER308等。
其中ER表示焊丝的种类,70S-6和308表示焊丝的合金成分。
GTAW(氩弧焊接):GTAW是一种高质量、高精度的焊接方法,常用于焊接不锈钢、铝合金等高腐蚀材料和精细零件。
其代号由"GT"(氩弧)和"AW"(焊接)组成。
NBT_47014_焊接工艺评定中英文格式_填写范本_20
.word可编辑.焊接工艺评定报告Welding Procedure Qualification Report焊接工艺评定报告编号:PQR-XXXX-2013-01PQR NO.: PQR-XXXX-2013-01焊接工艺规程编号:WPS-XXXX-2013-01WPS NO.: WPS-XXXX-2013-01评定项目:20# Φ203×8对接焊接(6G)Assessment Items:20# Φ203×8 butt weld(6G)评定结论: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:批准日期: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 rent 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 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 Φ203×8mm 角焊缝angle weld / 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 standard GB/T5117-1995 GB/T8110-2008 填充金属尺寸filling material size Φ3.2 Φ2.5 焊材型号Welding consumables ModelE4315 ER49-1 焊材牌号(金属材料代号)Welding consumables grades J427 H08Mn2SiA 其他other对接焊缝焊件焊缝金属厚度范围Butt weld weldment weld metal thickness range : 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 : /1234耐蚀堆焊金属化学成分Corrosion deposited metal chemical composition(%)C Si Mn P S Cr Ni Mo V Ti Nb其他other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。
焊材分类代号
焊材分类代号焊材分类代号是指根据焊材的特性和用途,将焊材分为不同的代号进行标记和分类。
焊材是焊接工艺中不可或缺的材料,不同的焊材代号对应着不同的特性和适用范围。
本文将介绍几种常见的焊材分类代号及其特点。
一、E代号焊材E代号焊材是指美国焊接协会(AWS)制定的焊材分类代号。
该分类代号由字母E和数字组成,代表了焊材的特性和用途。
例如E6013、E7018等。
1. E6013焊材E6013是一种碱性焊条,特点是焊接性能稳定,操作方便,适用于焊接普通碳钢结构件。
它的焊缝形态美观,焊接良好,电弧稳定,飞溅少,适用于直流和交流焊接。
2. E7018焊材E7018是一种低氢钠钙型焊条,特点是焊接良好,焊缝强度高,抗冷脆性好,适用于焊接高强度低合金钢结构件。
它的焊接电流范围广,适用于直流和交流焊接。
二、R代号焊材R代号焊材是指日本焊接协会(JIS)制定的焊材分类代号。
该分类代号由字母R和数字组成,代表了焊材的特性和用途。
例如R45、R60等。
1. R45焊材R45是一种碱性焊条,特点是焊接性能稳定,操作方便,适用于焊接普通碳钢结构件。
它的焊缝形态美观,焊接良好,电弧稳定,飞溅少,适用于直流和交流焊接。
2. R60焊材R60是一种低氢钠钙型焊条,特点是焊接良好,焊缝强度高,抗冷脆性好,适用于焊接高强度低合金钢结构件。
它的焊接电流范围广,适用于直流和交流焊接。
三、T代号焊材T代号焊材是指欧洲焊接协会(EN)制定的焊材分类代号。
该分类代号由字母T和数字组成,代表了焊材的特性和用途。
例如T11、T22等。
1. T11焊材T11是一种碱性焊条,特点是焊接性能稳定,操作方便,适用于焊接普通碳钢结构件。
它的焊缝形态美观,焊接良好,电弧稳定,飞溅少,适用于直流和交流焊接。
2. T22焊材T22是一种低氢钠钙型焊条,特点是焊接良好,焊缝强度高,抗冷脆性好,适用于焊接高强度低合金钢结构件。
它的焊接电流范围广,适用于直流和交流焊接。
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焊接方法与几种焊材的中英文对照自己在工作中总结出了几种焊接方法和焊材的英文名称,看大家是否用得上MIG --------------Metal Inert Gas arc welding ----------熔化极惰性气体保护电弧焊MAG--------------Metal Active Gas arc welding----------熔化极活性气体气体保护电弧焊TIG --------------Tungsten Inert Gas Welding--------------钨极惰性气体保护焊SAW——Submerged Arc Welding——埋弧焊其它: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GTAW——gas tungsten arc welding——钨极气体保护电弧焊焊材与焊接常用词汇:焊丝welding wire. Welding rod实心焊丝solid wire镀铜焊丝copper-plating welding wire 或copper-coating welding wire药芯焊丝flux-cored wire填充焊丝filler wire焊条electrode/ covered electrode酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature 铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode重力焊条gravity electrode立向下焊条electrode for vertical down position welding水下焊条underwater welding electrode耐海水腐蚀焊条seawater corrosion resistant steel electrode堆焊焊条surfacing electrode耐磨堆焊焊条hardfacing electrode钴基合金堆焊焊条cobalt base alloy surfacing electrode碳化钨堆焊焊条tungsten carbide surfacing electrode高锰钢堆焊焊条high manganese steel surfacing electrode管状焊条flux-cored electrode装焊平台welding platen电磁平台electromagnetic platen焊接翻转机welding tilter焊接回转台floor turnable positioner焊接变位机positioner焊接滚轮架turning rolls焊条保温筒thermostat for electrode焊接参数welding parameter 电压Voltage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lone 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焊工模拟练习器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 焊接工艺规程welding procedure specification 焊接工艺试验welding procedure test焊接工艺卡welding procedure card工序operational sequence焊接材料消耗定额welding consumables quota 焊接工时定额welder-hour quota清渣slag removal清根back gouging/ back chipping锤击peening返修次数number of rewelding焊接工作台welding bench装焊平台welding platen电磁平台electromagnetic platen焊接翻转机welding tilter焊接回转台floor turnable positioner焊接变位机positioner焊接滚轮架turning rolls焊接操作机manpulator焊工升降台welder’s lifting platform焊接夹具welding jig/ fixture磁力夹紧器magnetic jig螺旋推撑器screw operated tensioning unit焊丝盘绕机welding wire coiler焊条压涂机welding electrode extrusion press 红外线加热器infra-red heater干燥箱dryer焊条保温筒thermostat for electrode流量计flow meterCO2预热器CO2 heaterCO2干燥器CO2 desiccator焊接电缆welding cable电缆夹头welding connector地线earth lead地线夹头earth clamp焊接参数记录仪welding parameter recorder 焊缝检测规weld gauge喷嘴通针tip cleaner测温笔tempil stick敲渣锤chipping hammer焊接衬垫backing/ welding backing保留垫板fusible backing/ permanent backing临时垫板temporary backing焊剂垫flux backing惰性气体衬垫inert-gas backing引弧板run-on tab/ end tab/ starting weld tab引出板run-off tab/ end tab定位板strong-back加强勒stiffener嵌条insert套环ferrule面罩helmet滤光镜片filter glass/ welding glass防护镜片cover glass/ plain glass气焊眼镜welding goggles焊接机器人welding robot点焊机器人spot welding robot弧焊机器人arc welding robot切割机器人cutting robot焊接机器人生产线robot line for welding焊接机器人工作站welding robot station机器人运动自由degree of free for robot机器人工作空间robot working space轨迹重复精度path repeatability点位重复精度PTP repeatability焊接专家系统welding expert system焊接机器人示数welding robot play back焊接图象识别pattern recognition for welding焊接图象处理welding image processing计算机辅助焊接工艺设计computer-aided welding process programming (CAWPP) 计算机辅助焊接结构设计computer-aided design for welding structure焊接烟尘weld fume焊接发尘量total amount of fumes焊接烟尘浓度weld fume concentration焊接烟尘容限浓度threshold limit values of weld fume (TLV)焊接发尘速率weld fume emission rate焊接有害气体welding toxic gases/ weld harmful gases标定卫生空气需要量nominal hygienic air requirement焊工尘肺pheumocomsis of welder焊工锰中毒chronic occupational manganese poisoning of welder焊工氟中毒fluorosis of welder焊工金属烟热metal fume fever of welder电光性眼炎eye-flash (arc eye)电光性皮炎electro-photo dermatitis电弧紫外线灼伤ultraviolet ray burn防电击装置voltage reducing device除尘装置dust collection device焊工手套welding gloves护脚welding spats防护鞋shielding shoes焊接欠缺welding imperfection焊接缺陷weld defect气孔blowhole/ gas pore针尖状气孔pinhole密集气孔porosity条虫状气孔wormhole裂纹crack表面裂纹surface crack咬边undercut焊瘤overlap凹坑pit烧穿burn through塌陷excessive penetration未焊透incomplete penetration/ lack of penetration未熔合lack of fusion/ incomplete fusion未焊满incompletely filled weld根部凹陷root concavity电弧擦伤arc scratch夹渣slag inclusion夹杂物inclusion夹钨tungsten inclusion白点fish eye/ flake错边misalignment/ dislocation试件test piece试样test specimen无损检验nondestructive test破坏检验destructive test外观检查visual examination超声波探伤ultrasonic inspection直射法超声波探伤straight beam method斜射法超声波探伤angle beam method液浸法超声波探伤immersion method射线探伤radiographic inspection/ radiographyX射线探伤X-ray radiographic inspectionγ射线探伤gamma-ray inspectionX射线工业电视探伤X-ray industrial television inspection 磁粉探伤magnetic particle inspection电磁探伤electromagnetic inspection/ eddy current test探伤灵敏度flaw detection sensitivity渗透探伤penetration inspection荧光探伤flurescent penetrant inspection 着色探伤dye penetrant inspection密封性检验leak test气密性检验air tight test枕形气密检验pillow test耐压检验pressure test水压检验hydraulic test气压检验pneumatic test液晶检验liquid crystal test声发射检测acoustic emission testing面弯试验face bend testing背弯试验root bend test侧弯试验side bend test横弯试验horizontal bend test纵弯试验axial bend test压扁试验squeezing test。