受公安部某直属研究所委托翻译低压景观灯照明系统标准ANSI/UL 1838-2008 英译汉七万字。

部分焊接专业词汇整理：

熔接  fusion welding
压接  pressure welding
焊接过程  welding process
焊接技术  welding technique
焊接工艺  welding technology/procedure
焊接操作  welding operation
焊接顺序  welding sequence
焊接方向  direction of welding
焊接位置  welding position
熔敷顺序  build-up sequence/deposition sequence
焊缝倾角  weld slope/inclination of weld axis（ 焊接网 www.Hanjie.com ）
焊缝转角  weld rotation/angle of rotation
平焊位置  flat position of welding
横焊位置  horizontal position of welding
立焊位置  vertical position of welding
仰焊位置  overhead position of welding
平焊  downhand welding/flat position welding
横焊  horizontal position welding
立焊  vertical position welding
仰焊  overhead position welding
全位置焊  all position welding
向下立焊  vertical down welding/downward welding in the vertical position
向上立焊  vertical up welding/upward welding in the vertical position
倾斜焊  inclined position welding
上坡焊  upward welding in the inclined position
下坡焊  downward welding in the inclined position
对接焊  butt welding
角焊  fillet welding
搭接焊  lap welding
船形焊  fillet welding in the downhand position/fillet welding in the flat position
平角焊  horizontal fillet welding
立角焊  fillet welding in the vertical position
仰角焊  fillet welding in the overhead position
坡口焊  groove welding
I形坡口对接焊  square butt welding
喇叭形坡口焊  flare groove welding
卷边焊  flanged edge welding
纵缝焊接  welding of longitudinal seam
横缝焊接  welding of transverse seam
环缝焊接  girth welding/ circumferential
螺旋缝焊接  welding of spiral seam/welding of helical seam
环缝对接焊  butt welding of circumferential seam
定位焊  tack welding
单面焊  welding by one side
双面焊  welding by both sides
单道焊  single pass welding/single run welding
多道焊  multi-pass welding
单层焊  single layer welding
多层焊  multi-layer welding
分段多层焊  block sequence/ block welding
分层多道焊  multi-layer and multi-pass welding
连续焊  continuous welding
断续焊  intermittent welding
打底焊  backing weld
封底焊  back sealing weld
盖面焊  cosmetic welding
深熔焊  deep penetration welding
摆动焊  welding with weaving/weave bead welding
前倾焊  foreward welding (英国)/ forehand welding (美国)
后倾焊  backward welding(英国)/ backhand welding(美国)
分段退焊  backstep welding
跳焊  skip welding
对称焊  balanced welding/ balanced welding sequence
左焊法  leftward welding forehand welding
右焊法  rightward welding/backhand welding
挑弧焊  whipping method
自动焊  automatic welding
手工焊  manual welding/hand welding
车间焊接  shop welding
工地焊接  site welding(英国)/ field welding (美国)
拘束焊接  restraint welding
堆焊  surfacing/building up/overlaying
隔离层堆焊  buttering
端部周边焊  boxing/end return
返修焊  rewelding
补焊  repair welding
塞焊  plug welding
槽焊  slot welding
衬垫焊  welding with backing
焊剂垫焊  welding with flux backing
窄间隙焊  narrow-gap welding
强制成形焊  enclosed welding
脉冲电弧焊  pulsed are welding
电弧点焊  arc spot welding
螺柱焊  stud welding
热风焊  hot gas welding
高能焊  high grade energy welding
固态焊接  solid-state welding
单面焊双面成形  one-side welding with back formation
焊接条件  welding condition
焊接工艺参数  welding parameter
极性  polarity
正接  electrode negative/straight polarity
反接  electrode positive/reversed polarity
运条方式  manipulation of electrode
焊接电流  welding current
焊接电流增加时间  welding current upslope time
焊接电流衰减时间  welding current downslope time
电流密度  current density
短路电流  short circuit current
脉冲电流  pulse level/pulse current level
脉冲电流幅值  pulse current amplitude
基值电流  background level
脉冲频率  pulse frequency
脉冲焊接电流占空比  duty cycle of pulse duration
电弧电压  arc voltage
再引弧电压  reignition voltage
焊接速度  welding speed
行走速度  rate of travel/travel speed
送丝速度  wire feed rate
线能量  heat input/energy input
热输入  heat input
预热  preheat
后热  postheat
焊后热处理  posweld heat treatment/postheat treatment
预热温度  preheat temperature
层间温度  interpass temperature
焊接终了温度  finishing temperature
后热温度  postheating temperature
焊丝伸出长度  wire extension
弧长  arc length
熔化速度  melting rate
熔化时间  melting time
熔化系数  melting coefficient
熔敷速度  rate of deposition/deposition rate
熔敷系数  deposition coefficient
熔敷效率  deposition efficiency
损失系数  loss coefficient
飞溅 spatter
飞溅率  spatter loss coefficient
融合比  fusion ratio
稀释  dilution
稀释率  rate of dilution
合金过度系数  transfer efficiency/recovery (of an element)
坡口  groove
坡口面  groove face
坡口面角度  angle of bevel (英国)/ bevel angle (美国)
坡口角度  included angle(英国)/groove angle(美国)
坡口高度  groove depth
钝边  root face
钝边高度  thickness of root face/width of root face
根部间隙  root gap(英国)/root opening (美国)
根部半径  root radius/groove radius
根部锐边  root edge
卷边高度  height of flange
卷边半径  radius of flange
单面坡口  single groove
双面坡口  double groove
坡口形式  groove type
I形坡口  square groove
V形坡口  single V groove
Y形坡口  single V groove with root face
双Y形坡口  double Vgroove with root face
带钝边U形坡口  single U groove
带钝边双U形坡口  double U groove
VY形坡口  single compound angle groove
带钝边J形坡口  single J groove
带钝边双J形坡口  double J groove
单边V形坡口  single bevel groove
双V形坡口  double V groove
不对称双V形坡口  asymmetric double V groove
双单边V形坡口  double bevel groove/K groove
带垫板V形坡口  V groove with backing/ single V groove with backing

喇叭形坡口  flare groove
锁底坡口  single bevel groove with backing locked
坡形板边  tapered edge
焊缝  weld
接逢  seam
焊缝符号  welding symbol
焊缝金属  weld metal
填充金属  filler metal
熔敷金属  deposited metal
焊缝表面  weld face/ face of weld
焊缝背面  back of weld
焊缝轴线  axis of weld
焊缝尺寸  size of weld
焊缝宽度  weld width/ width of weld
焊缝长度  weld length/ length of weld
焊缝有效长度  effective length of weld
焊缝厚度  throat depth/ throat thickness
焊缝计算厚度  theoretical throat
焊缝实际厚度  actual throat
熔深  penetration/ depth of penetration
焊缝成形  appearance of weld
焊缝成形系数  form factor of weld
余高  reinforcement/ excess weld metal
背面余高  root reinforcement
削平焊缝  flush weld/ weld machined flush
对接焊缝  butt weld
角焊缝  fillet
焊脚  leg/ fillet weld leg
角焊缝断面形状  profile of fillet weld
平形角焊缝  flat fillet
凸形角焊缝  convex fillet weld
凹形角焊缝  concave fillet weld
角焊缝凹度  concavity
侧面角焊缝  side fillet weld/ fillet weld in parallel shear
正面角焊缝  front fillet weld/ fillet weld in normal shear
立角焊缝  fillet weld in the vertical position
横角焊缝  fillet weld in the horizontal position
平角焊缝  fillet weld in the flat position
（ 焊接网 www.Hanjie.com ）
斜角焊缝  oblique fillet weld
连续焊缝  continuous weld
断续焊缝  intermittent weld
连续角焊缝  continuous fillet weld
断续角焊缝  intermittent fillet weld
交错断续角焊缝  staggered intermittent fillet weld
并列断续角焊缝  chain intermittent fillet weld
端接焊缝  edge weld
卷边焊缝  flanged edge weld
塞焊焊缝  plug weld
纵向焊缝  longitudinal weld
横向焊缝  transverse weld
环行焊缝  girth weld/ circumferential weld
螺旋形焊缝  spiral weld/ helical weld
密封焊缝  seal weld
承载焊缝  strength weld
联系焊缝  connective weld
定位焊缝  tack weld
焊道  bead/ run/ pass
焊波  ripple
焊根  weld root/ root of weld
焊趾  weld toe/ toe
封底焊道  sealing run (after making main weld)/ back weld
打底焊道  backing weld (before making main weld)/ back weld
根部焊道  root pass/ root run
填充焊道  filling bead
盖面焊道  cosmetic bead/ cover pass
回火焊道  temper bead/ annealing bead
熔透焊道  penetration bead
焊层  layer
焊接接头  welded joint
接头形状  joint geometry
等强匹配接头  equalmatching weld joint
低强匹配接头  undermatching weld joint
超强匹配接头  overmatching weld joint
接头根部  root of joint
对接接头  butt joint
I形对接接头  square butt joint
V形对接接头  single V butt joint
U形对接接头  single U butt joint
J形坡口接头  single J butt joint
双V形对接接头  double V butt joint
双单边V形对接接头  double bevel butt joint/ K groove butt joint
带钝边U形对接接头  double U butt joint
带钝边J形坡口接头  double J joint
角接接头  corner joint
T形接头  T joint
斜T形接头  inclined T joint
十字接头  cruciform joint/ cross-shaped joint
三联接头  joint among three members
搭接接头  lap joint
套管接头  muff joint/ sleeve joint
双盖板接头  double strapped joint
盖板接头  strapped joint
端接接头  edge joint
卷边接头  flanged edge joint
锁底对接接头  lock butt joint
斜对接接头  oblique butt joint
混合接头  mixed joint/ composite joint
有间隙接头  open joint
无间隙接头  closed joint
焊接电弧  welding arc
电弧形态  arc shape
电弧物理行为  arc physics behaviour
引弧  striking arc
引弧电压  striking voltage
电弧气氛  arc atmosphere
阴极  cathode
热阴极  hot cathode
冷阴极  cold cathode
阴极斑点  cathode spot
阴极区  cathode region
阴极区电场强度  intensity of the electric field in the cathode region
阴极压降  cathode drop
阳极  anode
阳极斑点  anode spot
斑点压力  spot pressure
阳极区  anode region
阳极区电场强度  intensity of the electric field in the anode region
阳极压降  anode drop
弧柱  arc column/ arc stream
弧柱压降  voltage drop in arc column
弧柱电位梯度  potential gradient in the arc column
弧焰  arc flame
弧心  arc core
硬电弧  forceful arc/ hard arc
软电弧  soft arc
旋转电弧  rotating arc
脉冲电弧  pulsed arc
脉冲喷射电弧  pulsed spray arc
起皱现象  puckering phenomena
起皱电弧  puckering arc
起皱临界电流  puckering critical current
间接电弧  indirect arc
压缩电弧  compressive arc
磁控电弧  magnetic controlling arc
电弧力  arc force
电磁力  electromagnectic force
电磁收缩效应  pinch effect
电弧飘移  wandering of arc
电弧稳定性  arc stability
电弧静特性  static characteristic of arc
电弧动特性  dynamic characteristic of arc
最小电压原理  principle of minimum voltage
电弧挺度  arc stiffness
电弧偏吹  arc blow
磁偏吹  magnetic blow
阴极清理作用  cleaning action of the cathode
电弧自身调节  arc self-regulation
挖掘作用  digging action
极性效应  polarity effect
熔滴  droplet
熔滴比表面积  specific surface of droplet
熔滴过渡  metal transfer
过度频率  transition frequency
粗滴过渡  globular transfer；drop transfer
短路过渡  short circuiting transfer
喷射过渡  spray transfer
旋转喷射过渡  rotating spray transfer
脉冲喷射过渡  pulsed spray transfer
爆炸过渡  explosive transfer
渣壁过渡  flux wall guided transfer
熔池  molten pool
沸腾状熔池  boiling molten pool
弧坑  crater
熔渣  slag
渣系  slag system
渣系相图  slag system diagram
碱性渣  basic slag
酸性渣  acid slag
碱度  basicity
酸度  acidity
长渣  long slag
短渣  short slag
粘性熔渣  viscous slag
氧化物型熔渣  oxide melting slag
盐型熔渣  salt melting slag
盐-氧化物型熔渣  salt-oxide melting slag
熔渣流动性  fluidity of the slag；slag fluidity
熔渣  solidified slag
多孔焊渣  porous slag
玻璃状焊渣  vitreous slag
自动脱落焊渣  self-releasing slag
脱渣性  slag detachability
焊接设备  welding equipment；welding set
焊机  welding machine；welder
电焊机  electric welding machine；electric welder
焊接电源  welding power source
焊接热循环  weld thermal cycle
焊接温度场  field of weld temperature；weld temperature field
准稳定温度场  quasi-stationary temperature field
焊接热源  welding heat source
点热源  point heat source
线热源  linear heat source
面热源  plane heat source
瞬时集中热源  instantaneous concentration heat source
热效率  thermal efficiency
热能集中系数  coefficient of heat flow concentration
峰值温度  peak temperature
瞬时冷却速度  momentary cooling rate
冷却时间  cooling time
置换氧化  substitutionary oxydation
扩散氧化  diffusible oxydation
脱氧  desoxydation
先期脱氧  precedent desoxydation
扩散脱氧  diffusible desoxydation
沉淀脱氧  precipitation desoxydation
扩散氢  diffusible hydrogen
初始扩散氢  initial diffusible hydrogen
100℃残余扩散氢  diffusible hydrogen remained at 100℃
残余氢  residual hydrogen
去氢  dehydrogenation
去氢热处理  heat treatment for dehydrogenation
脱硫  desulphurization
脱磷  dephosphorization
渗合金  alloying
微量合金化  microalloying
一次结晶组织  primary solidification structure
二次结晶组织  secondary solidification structure
联生结晶  epitaxial solidification
焊缝结晶形态  solidification mode in weld-bead
结晶层状线  ripple
多边化边界  polygonization boundary
结晶平均线速度  mean solidification rate
针状铁素体  acicular ferrite
条状铁素体  lath ferrite
侧板条铁素体  ferrite side-plate
晶界欣素体  grain boundary ferrite；polygonal ferrite；pro-entectoid ferrite
粒状贝氏体  granular bainite
板条马氏体  lath martensite
过热组织  overheated structure
魏氏组织  Widmannst?tten structure
M-A组元  martensite-austenite constituent
焊件失效分析  failure analysis of weldments
冷裂判据  criterion of cold cracking
冷裂敏感系数  cold cracking susceptibity coefficient
脆性温度区间  brittle temperature range
氢脆  hydrogen embrittlement
层状偏析  lamellar segregation
愈合  healing effect
断口金相  fractography
断口  fracture
延性断口  ductile fracture
韧窝断口  dimple fracture
脆性断口  brittle fracture
解理断口  cleavage fracture
准解理断口  quasi-cleavage fracture
氢致准解理断口  hydrogen-embrittlement induced
沿晶断口  intergranular fracture
穿晶断口  transgranular fracture
疲劳断口  fatigue fracture
滑移面断口  glide plane fracture
断口形貌  fracture apperance
断口试验  fracture test
宏观断口分析  macrofractography
放射区  radical zone
纤维区  fibrous zone
剪切唇区  shear lip aone
焊接性  weldability
使用焊接性  service weldability
工艺焊接性  fabrication weldability
冶金焊接性  metallurgical weldability
热焊接性  thermal weldability
母材  base metal；parent metal
焊接区  weld zone
焊态  as-welded (AW)
母材熔化区  fusion zone
半熔化区  partial melting region
未混合区  unmixed zone
熔合区  bond area
熔合线  weld junction (英)；bond line (美)
热影响区  heat-affected zone (HAZ)
过热区  overheated zone
粗晶区  coarse grained region
细晶区  fine grained region
过渡区  transition zone
硬化区  hardened zone
碳当量  carbon equivalent
铬当量  chromium equivalent
镍当量  nickel equivalent
舍夫勒组织图  Schaeffler's diagram
德龙组织图  Delong’s diagram
连续冷却转变图（CCT图） continuous cooling transformation
裂纹敏感性  cracking sensibility 

焊接裂纹  weld crack
焊缝裂纹  weld metal crack
焊道裂纹  bead crack
弧坑裂纹  crater crack
热影响区裂纹  heat-affected zone crack
纵向裂纹  longitudinal crack
横向裂纹  transverse crack
微裂纹  micro-crack；micro-fissure
热裂纹  hot crack
凝固裂纹  solidification crack
晶间裂纹  intercrystalline crack
穿晶裂纹  transcrystalline crack
多边化裂纹  polygonization crack
液化裂纹  liquation crack
失延裂纹  ductility-dip crack
冷裂纹  cold crack
延迟裂纹  delayed crack
氢致裂纹  hydrogen-induced crack
焊道下裂纹  underbead crack
焊根裂纹  root crack
焊趾裂纹  toe crack
锯齿形裂纹  chevron cracking
消除应力处理裂纹  stress relief annealing crack (SR crack)
再热裂纹  reheat crack
焊缝晶间腐蚀  weld intercryctalline corrosion
刀状腐蚀  knife line attack
敏化区腐蚀  weld decay
层状撕裂  lamellar tearing
焊接性试验  weldability
裂纹试验  cracking test
IIW裂纹试验  IIW cracking test
Y形坡口裂纹试验  slit type cracking test
分块形槽热裂纹试验  segmented circular groove cracking test
H形裂纹试验 H-type cracking test
鱼骨形裂纹试验  fishbone cracking test
指形裂纹试验  finger (cracking) test
T形裂纹试验  Tee type cracking test
环形槽裂纹试验  circular-groove cracking test
可调拘束裂纹试验  varestraint test
BWRA奥氏体钢裂纹试验  BWRA cracking test for austenitie steel
圆棒裂纹试验  bar type cracking test；round bar cracking test
里海裂纹试验  Lehigh restraint cracking test
圆形镶块裂纹试验  circular-path cracking test
十字接头裂纹试验  cruciform cracking test
Z向窗口拘束裂纹试验  Z-direction window type restraint cracking test
G-BOP焊缝金属裂纹试验  G-BOP weld metal crack test
巴特尔焊道下裂纹试验  Battelle type underbead cracking test
U形拉伸试验  U-tension test
缪雷克期热裂纹试验  Murex hot cracking test
菲斯柯裂纹试验  FISCO (type) cracking test
CTS裂纹试验  controlled thermal severity
拉伸拘束裂纹试验（TRC试验） tensile restraint cracking test
刚性拘束裂纹试验（RRC试验） rigid restraint cracking test
插销试验  implant test
Tigamajig 薄板焊接裂纹试验  Tigamajing thin plate cracking test
焊道纵向弯曲试验  longitudinal-bead test
柯麦雷尔弯曲试验  Kommerell bead bend test
肯泽尔弯曲试验  Kinzel test
缺口弯曲试验  notch bend test
热朔性试验  hot-ductility test
热影响区冲击试验  impact test of HAZ
热影响区模拟试验  synthetic heat-affected zone test
最高硬度试验  maximum hardness test
落锤试验 NRL  (Naval Research Laboratory)
测氢试验  Hydrogen test
焊接材料、 电极
焊接材料  welding consumables
电极  electrode
熔化电极  consumable electrode
不熔化电极  nonconsumable electrode
钨电极  tungsten electrode
焊丝  welding wire. Welding rod
实心焊丝  solid wire
渡铜焊丝  copper-plating welding wire
自保护焊丝  self-shielded welding wire
药芯焊丝  flux-cored wire
复合焊丝  combined wire
堆焊焊丝  surfacing welding rod
填充焊丝  filler wire
焊条  electrode/ covered electrode
焊芯  core wire
药皮  coating (of an electrode)/ covering (of an electrode)
涂料  coating flux/coating material
造气剂  gas forming constituents
造渣剂  slag forming constituents
合金剂  alloying constituent
脱氧剂  dioxidizer
稳弧剂  arc stabilizer
粘接剂  binder
水玻璃  water glass
水玻璃模数  modules of water glass
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
蒙乃尔焊条  Monel electrode
纯铁焊条  pure iron electrode
渗铝钢焊条  alumetized steel electrode
高效率焊条  high efficiency electrode
铁粉焊条  iron powder electrode
底层焊条  backing welding electrode
深熔焊条  deep penetration electrode
重力焊条  gravity electrode
立向下焊条  electrode for vertical down position welding
节能焊条  saving energy electrode
水下焊条  underwater welding electrode
耐海水腐蚀焊条  seawater corrosion resistant steel electrode
低尘低毒焊条  low-fume and harmfulless electrode/ low-fume and low-toxic 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
双芯焊条  twin electrode
绞合焊条  stranded electrode
编织焊条  braided electrode
双层药皮焊条  double coated electrode
管状焊条  flux-cored electrode
气渣联合保护型药皮  semi-volatile covering
焊条工艺性  usability of the electrode/ technicality of the electrode
焊条使用性  running characteristics of an electrode/ operating characteristics of an electrode
焊条熔化性  melting characteristics of an electrode
焊条直径  core diameter
焊条偏心度  eccentricity (of an electrode)
药皮重量系数  gravity coefficient of coating
焊条药皮含水量  percentage of moisture for covering
焊条夹吃持端  bare terminal (of an electrode)
焊条引弧端  striking end (of an elcetrode)
焊剂  welding flux/ flux
熔炼焊剂  fused flux
粘结焊剂  bonded flux
烧结焊剂  sintered flux/ agglomerated flux
窄间隙埋弧焊焊剂  flux for narrow-gap submerged arc welding
低氢型焊剂  low hydrogen type flux
高速焊剂  high speed welding flux
无氧焊剂  oxygen-free flux
低毒焊剂  low poison flux
磁性焊剂  magnetic flux
电弧焊  arc welding
直流电弧焊  direct current arc welding
交流电弧焊  alternating current arc welding
三相电弧焊  three phase arc welding
熔化电弧焊  arc welding with consumable
金属极电弧焊  metal arc welding
不熔化极电弧焊  arc welding with nonconsumable
碳弧焊  carbon arc welding
明弧焊  open arc welding
焊条电弧焊  shielded metal arc welding (SMAW)
重力焊  gravity welding
躺焊  fire cracker welding
电弧堆焊  arc surfacing
自动堆焊  automatic surfacing
躺板极堆焊  surfacing by fire cracker welding
带极堆焊  surfacing with band-electrode
振动电弧堆焊  vibratory arc surfacing
耐磨堆焊  hardfacing
埋弧焊  submerged arc welding (SAW)
多丝埋弧焊  multiple wire submerged arc welding
纵列多丝埋弧焊  Tandem sequence (submerged-arc welding)
横列多丝埋弧焊  series submerged arc welding (SAW-S)
横列双丝并联埋弧焊  transverse submerged arc welding
热丝埋弧焊  hot wire submerged-arc welding
窄间隙埋弧焊  narrow-gap submerged arc welding
弧压反馈电弧焊  arc voltage feedback controlling arc welding
自调节电弧焊  self-adjusting arc welding
适应控制焊接  adaptive control welding
焊剂层  burden；flux layer
气体保护电弧焊  gas shielded arc welding
保护气体  protective atmosphere
惰性气体  inert-gas
活性气体  active-gas
惰性气体保护焊  inert-gas (arc) welding
氩弧焊  argon arc welding
熔化极惰性气体保护电弧焊  metal inert-gas arc welding
钨极惰性气体保护电弧焊  tungsten inert-gas arc welding
钨极氢弧焊  argon tungsten arc welding
脉冲氢弧焊  pulsed argon arc welding
熔化极脉冲氢弧焊  argon metal pulsed arc welding
钨极脉冲氢弧焊  argon tungsten pulsed arc welding
热丝MIG焊  hot wire MIG welding
热丝TIG焊  hot wire TIG welding
氨弧焊  helium-arc welding
活性气体保护电弧焊  metal active-gas arc welding
混合气体保护电弧焊  mixed gas arc welding
二氧化碳气体保护电弧焊  carbon-dioxide arc welding；CO2 arc welding
细丝CO2焊  CO2 arc welding with thin wire
粗丝CO2焊  CO2 arc welding with thick wire
磁性焊剂CO2焊  unionarc welding
药芯焊丝CO2焊  arcos arc process；dual shield arc welding
气电立焊  electrogas (arc) welding
氮弧焊  nitrogen-arc welding
（ 焊接网 www.Hanjie.com ）
水蒸气保护电弧焊  water vapour arc welding
原子氢焊  atomic hydrogen welding
冲器室中电弧焊  controlled atmosphere arc welding
旋转电弧焊  rotating arc welding
短路过渡电弧焊  short circuiting arc welding
焊丝横摆频率  weaving speed of wire
焊丝停摆时间  electrode keep time of slider
等离子弧焊  plasma arc welding (PAW)
等离子弧  plasma arc
等离子流  plasma jet
转移弧  transferred arc
非转移弧  nontransferred arc
联合型等离子弧  combined plasma arc
主弧  main arc
维弧  pilot arc
维弧电流  pilot arc surrent
双弧现象  double arcing
双弧临界电流  critical current of double arcing
等离子弧焊枪  plasma (welding) torch
压缩喷嘴  constricting nozzle
单孔喷嘴  single port nozzle
多孔喷嘴  multiport nozzle
压缩喷嘴孔径  orifice diameter
孔道长度  orifice throat length
孔道比  orifice throat ratio
等离子气  plasma gas；orifice gas
电极内缩长度  electrode setback
小孔效应  keyhole effect
小孔型等离子弧焊  keyhole-mode welding
熔透型等离子弧焊  fusion type plasma arc welding
大电流等离子弧焊  high-current plasma arc welding
中电流等离子弧焊  intermediate-current plasma arc welding
小电流等离子弧焊  low-current plasma arc welding
微束等离子弧焊  micro-plasma arc welding
交流等离子弧焊  AC plasma arc welding
脉冲等离子弧焊  pulsed plasma arc welding
等离子弧堆焊  plasma arc surfacing
热丝等离子弧堆焊  hot wire plasma arc surfacing
粉末等离子弧堆焊  plasma arc powder surfacing
等离子-熔化极惰性气体保护电弧焊  plasma MIG welding
转移弧电源  transferred arc power supply
非转移弧电源  nontransferred arc power supply
电弧焊设备  arc welding equipment
电弧焊机  arc welding machine
直流弧焊机  DC arc welding machine
交流弧焊机  AC arc welding machine
交直流两用弧焊机  AC/DC arc welding machine
单站弧焊机  single operator arc welding machine
多站弧焊机  multi-operator arc welding set
固定式弧焊机  stationary arc welding machine
移动式弧焊机  portable arc welding machine
台式弧焊机  bench arc welding machine
内燃机驱动式弧焊机  combustion engine driven arc welding set
电动机驱动式弧焊机  motor driven arc welding set
熔化极弧焊机  arc welding machine using a consumable electrode
不熔化极弧焊机  arc welding machine using a non-consumable electrode
脉冲弧焊机  pulsed arc welding machine
气体保护弧焊机  gas shielded arc welding machine
氩弧焊机  argon arc welding machine
二氧化碳弧焊机  CO2 arc welding machine
钨极惰性气体保护弧焊机  tungsten inert-gas welding machine
熔化仍惰性气体保护弧焊机  metal inert-gas welding machine
气电立焊机  electrogas (arc) welding machine
等离子弧焊机  plasma arc welding machine
微束等离子弧焊机  micro-plasma welding equipment
原子氢焊机  atomic hydrogen welding apparatus
埋弧焊机  submerged arc welding machine
弧焊电源  arc welding power source
直流弧焊电源  DC arc welding power source
交流弧焊电源  AC arc welding power source
交直流两用弧焊电源  AC/DC arc welding power source
脉冲弧焊电源  pulsed arc welding power source
上升特性弧焊电源  rising characteristic arc welding power source
平特性弧焊电源  constant –voltage arc welding power source
下降特性弧焊电源  dropping characteristic arc welding power source
垂降特性弧焊电源  constant-current arc welding power source
多特性弧焊电源  slope-controlled arc welding power source
逆变式焊接电源  inverter welding power source
晶体管弧焊电源  transistor arc welding power source
电源动特性  dynamic characteristic
电源外特性  external characteristic
弧焊变压器  arc welding transformer
弧焊整流器  arc welding rectifier
硅弧焊整流器  silicon arc welding rectifier
晶闸管弧焊整流器  SCR arc welding rectifier；arc welding silicon controlled rectifier
脉冲弧焊整流器  pulsed arc welding rectifier
弧焊发电机  arc welding generator
焊车  welding tractor
焊接机头  welding head
行走机构  traveller
送丝机构  wire feeder
等速送丝方式  constant wire-feed system
变速送丝方式  alternate wire-feed system
跟踪装置  tracer
焊丝盘  wire reel
焊钳  electrode holder
焊枪  welding gun
电极夹  electrode holder
导电嘴  tip；contact tube
喷嘴  nozzle
焊剂漏斗  flux-hopper
高频振荡器  oscillator；HF unit
脉冲引弧器  pulsed arc starter；surge injector
脉冲稳弧器  pulsed arc stabilizer
脉冲激弧器  pulsed arc exciter
输出电抗器  out put reactor
镇定变阻器  ballast rheostat
直流分量抑制器  direct current suppressor
焊接回路  welding circuit
额定焊接电流  rated welding current
焊接电流调节范围  range of welding current regulation
空载电压  open circuit voltage(no load voltage)
约定负载电压  conventional load voltage
负载持续率  duty cycle
额定负载持续率  rated duty cycle；standard service
手工弧焊机  manual arc welding machine
电焊渣  electroslag welding (ESW)
手工电渣焊  manual electroslag welding
丝极电渣焊  electroslag welding with wire electrode
板极电渣焊  electroslag welding with plate electrode
熔嘴电渣焊  electroslag welding with consumable nozzle
管极电渣焊  electroslag welding with tube electrode
窄间隙电渣焊  narrow-gap electroslag welding
电渣堆焊  electroslag surfacing
电渣焊机  electrosalg welding machine
熔嘴  consumable nozzle；consumable wire
钢档板  steel shoe (192页)
钢冷却板  Cu-cooling plate
铜滑板  copper shoe
渣池  slag bath
渣池深度  depth of slag bath
渣池电压  voltage of slag bath
电渣过程稳定性  electroslag process stability
焊丝间距  distance between welding wires
电子束焊  electron beam welding (EBW)
脉冲电子束焊  pulsed electron beam welding
加速电压  acceleration voltage/ operating voltage
电子束电流  beam current
电子束功率  beam power
电子束功率密度  beam power density
焦点  focal spot
焦距  focal length
工作距离  work distance
电子束焊机  electron beam welding machine
高真空电子束焊机  full vacuum electron beam welder
低真空电子束焊机  partial vacuum electron beam welder
非真空电子束焊机  nonvacuum electron beam welder
真空度  vacuum
电子枪  electron gun
二极电子枪  diode gun
三极电子枪  triode gun
偏压电极  bias electrode
电磁透镜  electromagnetic lens
电子束偏转线圈  electron beam deflection coils
导流系数  perveance
钉尖  spiking
激光焊  laser welding/ laser beam welding
连续激光焊  continuous laser welding
脉冲激光焊  impulsed laser welding
激光焊机  laser welding equipment
气体激光器  gas laser
固体激光器  solid laser
焦斑直径  focussed diameter of the beam
离焦量  clearance between focal point and (plate) surface
焊缝深宽比  weld seam depth-to-width ratio
气焊  gas welding
氧乙炔焊  oxy-acetylene welding
氢氧焊  oxy-hydrogen welding
空气乙炔焊  air-acetylene welding
氧乙炔焊  oxy-acetylene flame
氢氧焰  oxy-hydrogen flame
氧煤气焰  oxy-coal gas flame
焊接火焰  welding flame
混合比  mixing ratio
混合气体可燃范围  inflammable limit of the gaseous
一次燃烧  primary combustion
二次燃烧  secondary combustion
燃烧速度  combustion rate
燃烧强度  combustion intensity
火焰热效率  flame heating efficiency
焰芯  inner cone；flame cone
内焰  internal flame
外焰  flame envelope
中性焰  neutral flame
氧化焰  oxidizing flame
碳化焰  carburizing flame
还原区  reducing zone
火焰稳定性  flame stability
回火  flashback
逆火  backfire
回烧  flashback
气体发生速度  gasification speed
焊炬  torch；blow pipe
等压式焊炬  balanced pressure torch
射吸式焊炬  injector torch
氧乙炔焊炬  oxy-acetylene torch
焊割两用炬  combined cutting and welding torch
混合室  mixing chamber
喷射器  injector
焊嘴  welding nozzle；welding tip
液氧气化器  oxygen evaporator
气瓶  gas cylinder
乙炔瓶  acetylene cylinder
阀罩  cylinder cap
气瓶阀  cylinder valve
汇流排  cylinder manifold
减压器  pressure regulator；gas regulator
单级减压器  single stage regulator
两级减压器  two stage regulator
回火防止器  flashback arrestor
干式回火防止器  dry flashback arrestor
水封式回火防止器  water-closing type arrestor
净化器  purifier
乙炔发生器  acetylene generator
低压乙炔发生器  low pressure acetylene generator
热剂焊  thermit welding (TW)
热剂补焊  thermit repair welding
钢轨热剂焊  thermit rail welding
热剂  thermit powder
热剂钢水  thermit steel
热剂反应  thermit reaction
热剂溶渣  thermit slag
热剂铸模  thermit mold；mold for thermit weld
热剂坩埚  thermit crucible
焊筋  collar
水下焊  underwater welding
水下气体保护电弧焊  underwater gas shielded arc welding
水下等离子弧焊  underwater plasma arc welding
温式水下焊  wet method underwater welding
干式水下焊  dry method underwater welding
局部干式水下焊  local dry underwater welding
水帘局部干式水下焊  water curtain type dry underwater welding
遥控水下焊  remote controlled underwater welding
电弧空腔  arc bubble