机械英语词汇汇编编辑.docx

1、机械英语词汇汇编编辑机械英语词汇汇编一、 检验、试验方法归类Inspection焊接检验 welding inspection包装检验 packing inspection过程检验 in-process inspection总装检验 final assembly inspection热处理检验 heat treatment inspection材料验收检验 material receiving inspectionTest压力试验 pressure test弯曲试验 bend test冲击试验 impact test水压试验 hydrostatic test气压试验 pneumatic tes

2、t落锤试验 drop weight test化学分析试验 chemical analysis test缺口韧性试验 notch ductility test金相检验 metallurgic analysis testExamination无损检验 nondestructive examination磁粉检验 magnetic particle examination超声检验 ultrasonic examination射线检验 radiographic examination目视检验 visual examination液体渗透检验 liquid penetrant examination二、

3、 压缩机零部件名称缸体；机壳 casing焊接机壳 fabricated casing铸造机壳 cast casing筒型缸体 barrel casing垂直剖分筒型缸体 vertical split barrel casing端盖 end cover进风管 inlet nozzle出风管 outlet nozzle轴承座 bearing pedestal支撑轴承；经向轴承 journal bearing推力轴承；止推轴承 thrust bearing转子 rotor定子 stator隔板 diaphragm进气隔板 intake diaphragm中间隔板 inter-stage diaph

4、ragm末端隔板 discharge diaphragm主轴 shaft轴套 shaft sleeve平衡盘 balance drum推力盘 thrust collar轴端密封 shaft end seal叶轮 impeller前盘 disk叶片 vane轴盘 cover变速机 gear unit齿轮箱 gear casing大齿轮 bull gear小齿轮 pinion三、 泵的零部件名称外筒体 barrel泵体 pump casing吸入盖 suction cover吸入喇叭管 suction bell mouth导流壳 diversion casing泵轴 pump shaft轴套 sh

5、aft sleeve传动轴 driving shaft导轴承 guide bearing推力轴承 thrust bearing接管 joint基础座 base plate吐出座 discharge base支撑座 support base叶轮 impeller首级叶轮 first stage impeller次级叶轮 second stage impeller平衡鼓 balancing drum机械密封 machine sealing节流套 throttle rush联轴器 coupling四、 常用术语磨损 abrasion腐蚀 corrosion侵蚀 erosion裕量 allowance

6、磨损裕量 allowance for abrasion可达性 accessibility紧密性 tightness弯曲应力bend stress螺栓载荷 bolt loading焊缝系数 joint efficiency强度 strength钎焊 brazing最高使用温度 maximum service temperature钎焊的表面清理 cleaning of brazed surface钎焊剂 fluxes操作温度 operating temperature曲率 curvature成型端 forming end厚度 thickness焊接端 welding end使用限制 servic

7、e restriction压力-温度界限 pressure-temperature limitation缺陷 defect质量系数 quality factor标准 specification找正公差 alignment tolerance焊后热处理 post-weld heat treatment焊接容器的变形 distortion of welded vessel防爆膜 rupture disk壳体的偏心度 eccentricity of shell弹性模量 elasticity modulus变径段 reducer许用工作压力 allowable working pressure开孔补强

8、 reinforcement for opening角焊 fillet weld现场安装 field assembly凹面 concave凸面 convex搭接 lap joint搭接量 amount of overlap许用形状 permissible shape尺寸校核 dimension check屈服 yielding免检 exempt from inspection焊接工艺 welding procedure轧制件 rolled part质量保证体系 quality control system压力整定 pressure setting淬火及回火 quenching and temp

9、ering成型 forming射线照相系数 radiograph factor低压力 low stress抽样检查 spot examination刚性环 stiffening ring安全阀排量 relieving capacity of safty valve应力值 stress value静压头 static head分子量 molecular weight试样 test coupon厚度量规 thickness gage用锤尖敲击 peening膨胀系数 expansion coefficient塞焊 plug weld定位焊；点焊 tack weld五、 容器名称Vessel铸造容器

10、 forged vessel覆盖容器 clad vessel铸铁容器 cast iron vessel碳钢及低合金钢容器 carbon and low steel vessel钎焊容器 brazed vessel压力容器 pressure vessel高合金钢容器 high-alloy steel vessel多受压室容器 multichamber vessel非铁金属容器 nonferrous vessel焊接容器 welded vessel外压容器 external pressure vessel镀锌容器 galvanized vessel六、 法兰和螺栓法兰 flange盲板法兰 bli

11、nd flange法兰力矩 flange moment法兰应力 flange stress法兰连接 flange connection法兰接触面 flange interface螺栓 bolt螺栓载荷 bolt loading螺栓应力 bolt stress双头螺栓 stud bolt螺栓法兰连接 bolted flange connection七、 关于“孔”Hole小孔 hole人孔 manhole绞孔 reaming hole螺孔 screw hole指示孔 telltale holeOpening封头开孔 head opening壳体开孔 shell opening大开孔 large

12、opening多个开孔 multiple opening接管开孔 nozzle opening环绕开孔 around opening检查孔 inspection opening通道孔 access opening八、 形状名称正方形 square矩形 rectangular三角形 triangle菱形 diamond圆形 round/circle椭圆形 ellipsoid/oval锥形 taper梯形 trapezia球形 sphericity半球形 hemisphericity准锥形 toriconical准球形 torispherical九、 机器类型1、 鼓风机 blower离心鼓风机

13、centrifugal blower曝气鼓风机 aeration blower2、 压缩机 compressor离心压缩机 centrifugal compressor轴流压缩机 axial flow compress透平压缩机 turbo compressor往复压缩机 reciprocating compressor组装式离心压缩机 packaged centrifugal compressor富气压缩机 rich gas compressor循环氢压缩机 circulating/recycle hydrogen compressor新氢压缩机 new hydrogen compresso

14、r合成气压缩机 synthetic gas compressor氨冷冻压缩机 ammonia refrigerating compressor裂解气压缩机 cracking gas compressor乙烯压缩机 ethylene compressor丙烯制冷压缩机 propylene refrigerating compressor二元制冷压缩机 binary refrigerating compressor二氧化碳压缩机 carbon dioxide/CO2 compressor空气压缩机 air compressor原料气压缩机 feed gas compressor氮氢气压缩机 nit

15、rogen-hydrogen compressor循环气压缩机 recycle gas compressor载气压缩机 carrier gas compressor重整循环氢压缩机 reforming recycle hydrogen compressor3、 泵 pump高压锅炉给水泵 high pressure boiler water feed pump强制循环泵 forced circulating pump核岛用泵 nuclear island pump 常规岛用泵 convention island pump循环水泵 circulating pump前置泵 booster pump上冲泵 charging pump冷凝泵 condensate extraction pump凝结水泵 condensate removal pump离心油泵 centrifugal oil pump流程泵 process pump焦化炉进料泵 coking furnace feed pump汽轮给水泵steam turbine water feed pump