焊接英文术语
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焊接英语专业术语
1.1 焊接方法
焊接方法与设备(Welding process& facility)
手工电弧焊(MAW:manual arc welding)
电弧焊(arc welding) 埋弧电弧焊(SAW:submerged arc
气焊(gas welding) 氩弧焊(argon arc welding)
气体保护电弧焊 CO2保护焊(CO2 shielded arc welding)
熔化焊 (GMAW—gas metal arc welding)
fusion welding 电渣焊(ESW—electroslag welding)
激光焊(LW—laster welding)
等离子焊(PAW—plasma arc welding)
摩擦焊(FRW—friction welding)
焊接 压力焊 超声波焊(UW—ultrasonic welding)
welding pressure welding 冷压焊(CPW—cold pressure welding)锻焊(FW—forge-welding) 对焊butt welding
电阻焊(RW—resistance welding) 缝焊seam welding
点焊spot welding
烙铁钎焊 iron soldering
火焰钎焊 torch brazing/ torch soldering
钎焊 炉中钎焊 furnace brazing/ furnace soldering
soldering/brazing 盐浴钎焊 saltbath dip brazing (soldering)真空钎焊 vacuum brazing
堆焊 overlaying welding
平焊 downhand welding/flat welding
横焊 horizontal welding
立焊 vertical welding
仰焊 overhead welding
全位置焊 all position welding/positional welding
半自动电弧焊 Semi-automatic arc welding
钨极惰性气体保护电弧焊 (TIG) tungsten inert-gas arc welding 熔化极惰性气体保护电弧焊 (MIG)metal inert-gas arc welding 1.2 焊接设备
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
氩弧焊机 argon arc welding machine
二氧化碳弧焊机 CO2 arc welding machine
埋弧焊机 submerged arc welding machine
焊接机头 welding head
行走机构 traveller
送丝机构 wire feeder
焊丝盘 wire reel
焊钳 electrode holder
焊枪 welding gun
碳弧气割 carbon arc air gouging
火焰气刨 flame gouging
焊接夹具 welding jig/ fixture
等离子弧焊机 plasma arc welding machine
等速送丝方式 constant wire-feed system
变速送丝方式 alternate wire-feed system
点焊机 spot welding machine
缝焊机 seam welding machine
对焊机 butt resistance welding machine
凸焊机 projection welding machine
2、 焊接材料及焊接工艺(welding materials& procedure)
2.1 焊接材料
碳钢 carbon steel
合金钢 alloy steel
不锈钢 stainless steel
耐热钢 high-temprature steel
铸铁 casting
铜/黄铜 copper
青铜 bronze
铝 aluminium
镁 magnisium
钛 titanium
钨 tungsten
镍 nickel
铬 chromium
2.2 焊接工艺
焊接技能 welding technique
焊接方法 welding process
焊接工艺welding procedure
焊接操作 welding operation
焊接顺序 welding sequence
焊接方向 welding progress
焊缝宽度 weld width
焊缝厚度 weld throat
焊缝余高 weld reinforcement
焊缝长度 weld length
焊接参数 welding parameter
焊接电流 welding current
焊接速度 welding speed
焊接电压 welding voltage
焊接变形 welding deformation
根部间隙 root opening
焊缝正面 face of weld
焊缝背面 root surface of weld
对接接头 butt joint
角接接头 corner joint
焊接性 weldability
T型接头 T- joint
搭接接头 lap joint
十字接头 cruciform joint
热影响区 heat-affected zone
接头设计 joint design
熔合线 weld interface
过热区 overheated zone
后热 postheat
预热 preheat
熔深 depth of fusion
焊道 weld bead
焊缝成型系数 form factor of the weld
碳当量 carbon equivalent
焊接经验 welding experience
考试机构 examining body
焊接工艺规程 (WPS) welding procedure specification 标准焊接工艺规程 (SWPS)standard welding procedure 工艺评定记录(PQR) procedure qualification record 焊接工艺预规程 (pWPS)preliminary welding procedure 试验的焊接材料 tested welding materials/consumable 焊接管理人员 welding co-ordination/manage personnel 预生产焊接试验 pre-production welding test
3、 焊接缺陷与无损检验(welding defects and non-destructive test)
3.1 焊接缺陷
夹渣 slag inclusion
夹钨 tungsten inclusion
夹杂物 inclusion
白点 fish eye
气孔 porosity
烧穿 burn-through
咬边 undercut
焊接裂纹 welding crack
焊瘤 overlap
弧坑裂纹 crater crack
弧坑 pit/crater
热裂纹 hot crack
冷裂纹 cold crack
延迟裂纹 delayed crack
层状撕裂 lamellar tearing