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1、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 （GMAWgas metal arc welding）fusion welding 电渣焊(ESWelectroslag welding)激光焊(LWlaster weldin
2、g)等离子焊(PAWplasma arc welding)摩擦焊（FRWfriction welding）焊接 压力焊 超声波焊（UWultrasonic welding）welding pressure welding 冷压焊（CPWcold pressure welding）锻焊（FWforge-welding） 对焊 butt welding电阻焊(RWresistance 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
3、 brazing/ furnace solderingsoldering/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
4、焊 (TIG) tungsten inert-gas arc welding熔化极惰性气体保护电弧焊 （MIG）metal inert-gas arc welding1.2 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 mach
5、ine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 wel
6、ding machine对焊机 butt resistance welding machine凸焊机 projection welding machine2、 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 chrom
7、ium2.2 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 weldin
8、g 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 weldabilityT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
9、 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
10、焊接管理人员 welding co-ordination/manage personnel预生产焊接试验 pre-production welding test3、 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
11、 pit/crater热裂纹 hot crack冷裂纹 cold crack延迟裂纹 delayed crack层状撕裂 lamellar tearing纵向裂纹 longitudinal crack横向裂纹 transverse crack焊接应变 welding strain焊接残余应力 welding residual stress焊接应力 welding stress焊接变形 welding deformation未焊透 incomplete penetration, lack of penetration未熔合 incomplete fusion,lack of penetratio
12、n3.2 无 损 检 验试件 test piece试样 test specimen无损检验 non-destuctive test/examination裂纹试验 cracking test外观检验 visual examination耐压试验 pressure test射线探伤 radiographic inspection面弯试验 face bend testing超声波探伤 ultrasonic inspection背弯试验 root bend test磁粉探伤 magnetic particle inspection侧弯试验 side bend testX射线探伤 X-ray radi
13、ographic inspection横弯试验 horizontal bend test破坏检验 destructive test纵弯试验 axial bend test渗透探伤 penetration/transmission inspection4、 焊 接 生 产 及 安 全（ welding production&safety）焊接工作台 welding bench焊接操作台 welding manipulator焊接变位器 welding positioner焊工升降台 welders lifting platform质量检查 QC=quality control质量保证 QA=qu
14、ality assurance焊接车间 welding shop面罩 helmet滤光玻璃 filter plate焊工手套 welders glove电焊电缆 Welding cable电焊发动机 Welding generator焊接电源 Welding source电焊工 manual arc welder气焊工 gas welder焊把 weld handle焊枪 welding pistol焊接烟尘 welding fume防护鞋 shielding shoes焊工尘肺 pheumocomsis of welder焊接检验员 weld inspector焊工合格证 welder qualification certification焊工操作资格 welder performance/operation qualification
