【正文】 Slot welding 電弧電壓 Arc voltage 蓋面焊 Consmetic welding 焊絲間距 Wire spacing 前傾焊 Forward welding 空載電壓 Open circuit voltage 后傾焊 Backward welding 熔化速度 Melting rate 18 19 送絲速度 Wire feed rate 層間溫度 Interpass temperature 氣體流量 Gas flow rate 焊后熱處理 Postweld heat treatment 焊絲伸出長(zhǎng)度 Wire extension 錘擊 Peening 極性 Polarity 全焊透 Full peration welding 正極 /陽(yáng)極 Positive electrode 熔池 Weldpool 負(fù)極 /陰極 Navigate electrode 熔深 Peration 左焊法 Leftward welding 弧長(zhǎng) Arc length 右焊法 Rightward welding 噴射過(guò) 渡 Spray transfer 電流密度 Current density 短路過(guò)渡 Short circuiting transfer 線能量 Heat input 熔滴過(guò)渡 Metal transfer 預(yù)熱 Preheat 焊縫成形 Appearance of weld 后熱 Postheat 焊縫成形系數(shù) Form factor of weld 預(yù)熱溫度 Preheat temperature 熔敷系數(shù) Deposition coeffcient 后熱溫度 Postheat temperature 熔敷效率 Deposition efficiency 20 21 熔合比 Peration ratio 立焊 Vertical position welding . 等速送絲 Constant wirefeed system 仰焊 Overhead position welding 變速送絲 alternate wirefeed system 立向上焊 Vertical up welding 電弧靜特性 Static characteristic of arc 立向下焊 Vertical down welding 電弧動(dòng)特性 dynamic characteristic of arc 單面焊 Welding by one side 焊接性試驗(yàn) Weldability test 雙面焊 Welding by both side 焊接結(jié)構(gòu) Welded construction 單道焊 Singlepass welding 焊道 Bead 多道焊 Multipass welding 焊層 Layer 多層焊 Multilayer welding 正接（正極性） Straight polarity 焊接材料 Consumables 反接（反極性） Reversed polarity 焊條 Electrode 焊接位置 Position of welding 焊條藥皮 Coating 平焊 Flat position welding 酸性焊條 Acid electrode 橫焊 Horizontal position welding 堿性焊條 Basic electrode 22 23 低氫型焊條 Low hydrogen type electrode 焊絲盤(pán) Wire reel 鐵粉性焊條 Iron power type electrode 銅冷卻板 Cucooling plate 重力焊條 Gravity electrode 銅滑塊 Copper shoe 焊劑 Flux 切割 Cutting 熔煉焊劑 Fused flux 焊接工作臺(tái) Welding bench 燒結(jié)焊劑 Sintered flux 焊接變位機(jī) Positioner 焊絲 Wire 送絲機(jī)構(gòu) Wire feeder 藥芯焊絲 Fluxcored wire 行走機(jī)構(gòu) Traveler 保護(hù)氣體 Shielded gas 焊接車(chē)間 Welding shop 焊劑墊 Flux backing 引弧板 Runon tab(end tab) 重力焊條 Gravity electrode 引出板 Runoff tab(end tab) 焊劑漏斗 Fluxhopper 定位板 Strongback 流量計(jì) Flow meter 焊接襯墊 Welding backing 干燥箱 Dryer 敲渣錘 Chipping hammer 24 25 面罩 Helmet 條蟲(chóng)狀氣孔 Wormhole 焊工手套 Welding glove 密集氣孔 Porosity 焊鉗 Electrode holder 針尖狀氣孔 Pinhole 焊槍 Welding gun 白點(diǎn) Fish eye (flake) 導(dǎo)電嘴 Tip 切口 Kerf 噴嘴 Nozzle 咬邊 Undercut 焊矩 Torch 焊瘤 overlap . 焊接缺陷 Welding defect 凹坑 Pit 未焊透 Inplete peration 燒穿 Burn through 未熔合 Inplete fusion 未滿焊 Inplete filled groove 渣 Slag 清根 Back chipping 夾渣 Slag (slag inclusion) 清渣 Slag removal 夾雜物 Inclusion 焊接煙塵 Weld fume 氣孔 Blow hole 電光性眼炎 Eyeflash 26 27 焊接性 Weldability 橫裂紋 Transverse crack 碳當(dāng)量 Carbon equivalent 縱裂紋 Longitudinal crack 未焊滿 Inplete filled groove 焊趾裂紋 Toe crack 焊接裂紋 Weld crack 機(jī)械性能試驗(yàn) Mechanical property test 熱裂紋 Hot crack 試板 Test piece 冷裂紋 Cold crack 試樣 Specimen 氫致裂紋 Hydrogen – induced crack 側(cè)彎 Side bend 延遲裂紋 Delayed crack 彎曲 Bending 層狀撕裂 Lemellar tearing 橫向拉伸 Transverse tensile 弧坑裂紋 Crater crack 宏觀試樣 Macroetching specimen 根部裂紋 Root crack 微觀試樣 Microexamination specimen 再熱裂紋 Reheat crack 破斷試驗(yàn) Fracture test 熱影響區(qū)裂紋 Heateffected zone crack 抗裂試驗(yàn) Cracking test 晶間裂紋 Intercystalline crack 脆性斷裂 Brittle fracture 28 29 塑性斷裂 Plastic fracture 焊接方法 Welding process 焊接殘余裂紋 Welding residual stress 焊接工藝 Welding technology 消除應(yīng)力 Stress relieving 焊接操作 Welding operation 焊接變形 Welding deformation 焊接順序 Welding sequence 角變形 Angular distortion 焊接方 向 Direction of welding 外觀檢查 Visual examination 常用縮語(yǔ) 無(wú)損探傷 Nondestruction testing(.) 氣電立焊 EGW 超聲波探傷 Ultrasonic inspection 藥芯電弧焊 FCAW 射線探傷（ X 光） Radiographic inspection(Xray inspection) 實(shí)心電弧焊 GMAW 磁粉探傷 Magic particle inspection 焊劑銅襯墊單面埋弧自動(dòng)焊 FCB 滲透探傷 Perate inspection 手工電弧焊 SMAW . 熔池 Weldpool 埋弧自動(dòng)焊 SAW 焊機(jī)（焊接電源） Weld source 30 31 鎢極惰性氣體保護(hù)電弧焊 TIG 機(jī)艙部分 ENGINE ROOM PART 熔化極惰性氣體保護(hù)焊 MIG 一、機(jī)艙設(shè)備 Machines and equipment in engine room 活性氣體保護(hù)焊 MAG 主機(jī) Main engine 手工電弧切割 SMAC 1）主機(jī)油底殼 The sump tank of . 2）主機(jī)飛輪 Fly wheel of 3）活塞 Piston 發(fā)電機(jī) Generator engine 1）應(yīng)急發(fā)電機(jī) Emergency generator engine 2）輔機(jī) Auxiliary 鍋爐 Boiler 1）組合鍋爐 The posite boiler 2）鍋爐安全閥 The safety valve of boiler 32 34 3）燃燒器 Oil burner unit 3）主空氣瓶 Main air reservoir 4）水位表 Water level gauge 4）應(yīng)急空氣瓶 Emergency air reservoir 5）水位控制器 Water level controller 控制空氣瓶 Control air reservoir 6）過(guò)量蒸氣調(diào)節(jié)閥 Excess steam pressure control valve 空氣干燥器 Air dryer 舵機(jī) 分油機(jī) Oil purifier 1）舵機(jī)間 Steering room 1）燃油分油機(jī) Fuel oil purifier 2）舵機(jī)裝置 Steeringgear 2）柴油分油機(jī) Diesel oil purifier 3）手操舵裝置 Trick wheel plant 3）滑油分油機(jī) Lubricate oil purifier 4）油缸 Oil cylinder 4）排渣 Sludge discharge 5）反饋裝置 Feedback device 制淡裝置 Fresh water generator 6）舵 Rudder 焚燒爐 Incinerator 舵葉 Rudder blade 油水分離器 Oil water separator 舵桿 Rudder stock 1生活污水處理器 Sewage treat plant 上舵承 Rudder carrier 1大氣冷凝器 Atmosphere condenser 35 36 熱水井 Cascade and inspection(hot well) 5）主機(jī)燃油供給泵 Main engine fuel oil supply pump 滑油自清濾器 The automatic backflash lubricating oil filter 6）主機(jī)燃油增壓泵 Main engine fuel oil booster pump 燃油單元 Fuel oil unit 7）主機(jī)十字頭泵 Main engine cross head pump 1）主機(jī)燃油單元 Fuel oil unit of 8）付機(jī)海水泵 Generator engine sea water pump . 2）付機(jī)燃油單元 Fuel oil unit of 9）付機(jī)缸套水泵 Generator engine cylinder cooling water pump 3）粘度計(jì) Viscosity controller 10）鍋爐給水泵 Feed water pump of boiler 泵 Pump 11）鍋爐燃油泵 Fuel oil pump of boiler 1）主機(jī)滑油泵 Main engine lubricating oil pump 12）分油機(jī)供給泵 Fuel oil supply pump of purifier 2）主機(jī)缸套水泵 Main engine cylinder cooling water pump 13）制淡海水泵 Sea water pump of fresh water generator 3）主機(jī)缸套水預(yù)熱泵 Main engine cylinder cooling water preheating pump 14）壓載泵 Ballast pump 4）主機(jī)海水泵 Main engine sea water pump 15）艙底消