英语专题之机械词汇.docx

1、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fabrication tolerance.制造容差local heat treatment 局部热处理threaded pipe 螺纹管seal welding.密封焊接flange joint 凸缘接头undercut 底切feeder 馈电线conduit outlet 电线引出口seal fitting 密封接头,密封配件Screw thread lubricant 螺纹润滑剂Seal:绝

2、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 connection.凸缘联接Hard hat：安全帽Goggles：护目镜stockpile 贮存packing list

3、 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insulated 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tender document提供证件orifi

4、ce plate.挡板nut 螺母flange gasket 法兰垫片dimensional inspection 尺寸检验burn through 烧蚀piping system.管道系统reinforcement of weld 加强焊缝fabrication.制造dye penetrant examination 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#p

5、#分页标题#e#butt weld 对接焊缝Random Radiography 随机射线照相检查radiographic examination 射线照相检查assembly.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

6、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 frequency generator.高频发电机welding rod 焊条filler metal 焊料,焊丝shop fabrication 车间制造field installat