机械类专业词汇表2
Piping work: 铺管工程Steam trace: 加热蒸汽管道Cutting: 切割socket weld 承插焊接fillet weld 角焊,填角焊branch connection 分支接续fabricati on tolera nee.制造容差local heat treatment 局部热处理threaded pipe 螺纹管seal weldi ng.密圭寸焊接flange joint 凸缘接头undercut 底切feeder馈电线conduit outlet 电线引出口seal fitting 密圭接头, 密圭配件Screw thread lubrica nt 螺纹润滑剂Seal: 绝缘层weld reinforcement 焊缝补强lock washer 锁紧[止动, 防松]垫圈electrical panel.配电板,配电盘nipple 螺纹接头zinc plated.镀锌的ring joint 环接, 围缘接合bolt 螺栓control: 控制器
National Electrical Code 全国电气规程
master schedule 主要图表, 综合图表, 设计任务书, 主要作业表torque wrench 转矩扳手job site 施工现场flange conn ecti on.凸缘联接
Hard hat:安全帽
Goggles:护目镜stockpile 贮存packing list 装箱单crate: 柳条箱purchased material list 原材料进货单back-feed 反馈wire coil 线盘,线卷,NPT thread. 美国标准锥管螺纹cable gland 电缆衬垫terminal block 线弧, 接头排接线盒, 接线板, 线夹power drill 机械钻connector. 接线器in sulated sleeve 绝缘套管wire connector 接线器wire terminal 电线接头control wiring 控制线路motor lead 电动机引出线power wiring 电力布线ten der docume n t 提供证件orifice plate. 挡板nut 螺母flange gasket 法兰垫片dimensional inspection 尺寸检验burn through 烧蚀pipi ng system .管道系统reinforcement of weld 加强焊缝fabrication. 制造dye penetrant exam in ati on染料渗透试验法magnetic particle examination 磁粉检验girth weld 环形焊缝cement lined piping 水泥衬里weld joint 焊缝, 焊接接头spool drawing 管路图, 管路详图spot test 抽查, 当场测试butt weld 对接焊缝
Ran dom Radiography随机射线照相检查radiographic
examination 射线照相检查assembl y 装配
erection 架设
examination 试验
cable tray.电缆盘
rigid steel conduit 钢制电线管
power control 功率控制
arc welding 电弧焊
control cable 控制电缆操纵索
normal bend 法向[法线]弯管
cable glands: 电缆衬垫
exfoliation 剥落
power receptacle 电力插座
grounding conductor 接地导体lighting fixture 照明器材junction box 分线箱race way 电缆管道terminal box 接线盒distribution board 配电盘, 配电屏
receptacle 插座
tumble switch. 翻转开关,拨动式开关
cathodic protection system 阴极保护系统
Circuit breaker 断路开关
amplifier panel 放大器盘
control console 控制台
electrical material 电气材料
convenience receptacle 电源插座
cable gland 电缆衬垫
TIG:Tungsten-arc Inert-Gas welding 钨极电弧惰性气体保护焊filler rod 焊条
tensile strength 抗张强度
shield gas 保护气体
shield jig 保护夹具
high freque ncy gen erator 高频发电机
welding rod 焊条
filler metal 焊料, 焊丝
shop fabrication 车间制造
field installation 现场安装
welding bead 焊道
both sides weldi ng.双面焊接
residual stress 残余应力
electrode 电焊条condensation 冷凝longitudinal. 纵向的