机加工英语Word文档格式.docx

1、不锈钢 stainless steel （S.S.）奥氏体不锈钢 Austenitic stainless steel马氏体不锈钢 Martensitic stainless steel司特来合金（钨铬钴台金） Stellite耐蚀耐热镍基合金 Hastelloy铬镍铁合金 inconel耐热铬镍铁合金 incoloy20合金 20 alloy平炉钢（马丁钢） Martin steel镇静钢 killed steel半镇静钢 semi-killed steel沸腾钢 rimmed steel; rimming steel; open-steel锻钢 forged steel铸钢 cast st

2、eel铸铁 cast iron （C.I.）灰铸铁 grey cast iron可锻铸铁 malleable iron （MI）球墨铸铁 nodular cast iron; nodular graphite iron生铁 pig iron熟铁，锻铁 wrought iron铸件 casting高硅铸铁 high silicon cast iron镀层及制造方法渗铬钢，镀铬钢 chromized steel镀铬的 chromium-plated, chrome-plated镀层 plating锻造，型钢 swage锻造的，锻造 forging轧制 rolling热轧 hot rolling冷轧

3、 cold rolling挤压 extruding冷加工 cold working热加工 hot working拔制 drawing材料性能极限强度 ultimate strength抗拉强度 tensile strength屈服极限 yield limit屈服点 yield point延伸率 percentage elongation抗压强度 compressive strength抗弯强度 bending strength弹性极限 elastic limit冲击值 impact value疲劳极限 fatigue limit蠕变极限 creep limit持久极限 endurance li

4、mit布氏硬度 Brinell hardness洛氏硬度 Rockwell hardness维氏硬度 Vickers diamond hardness, diamond penetrator hardness蠕变断裂强度 creep rupture strength断面收缩率 reduction of area韧性 toughess脆性 brittleness延性 ductility冷脆 cold shortness冷流 cold flowFitting弯头 elbow异径弯头 reducing elbow带支座弯头 base elbowk半径弯头 long radius elbow短半径弯头

5、 short radius elbow长半径180弯头 long radius return短半径180弯头 short radius return带侧向口的弯头（右向或左向） side outlet elbow （right hand or left hand）双支管弯头（ 形） double branch elbow三通 tee异径三通 reducing tee等径三通 straight tee带侧向口的三通（右向或左向） side outlet tee （right hand or 1eft hand）异径三通（分支口为异径） reducing tee （reducing on outl

6、et）异径三通（一个直通口为异径）reducing tee （reducing on one run）带支座三通 base tee异径三通（一个直通口及分支口为异径） reducing tee （reducing on one run and outlet）异径三通（两个直通口为异径，双头式） reducing tee （reducing on both runs, bull head）45斜三通 45 lateral斜三通（支管为异径） 45 lateral （reducing on branch）斜三通（一个直通口为异径） 45 lateral （reducing on one run）斜

7、三通（一个直通口及支管为异径） 45 lateral （reducing on one run and branch）Y型三通（俗称裤衩） true “Y”四通 cross等径四通 straight cross异径四通 reducing cross异径四通（一个分支口为异径）reducing cross （reducing on one outlet）异径四通（一个直通口及分支口为异径） reducing cross （reducing on one run and outlet）异径四通（两个分支口为异径） reducing cross （reducing on both outlet）异径

8、四通（一个直通口及两个分支口为异径） reducing cross （reducing on one run and both outlet）异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer锻制异径管 reducing swage螺纹支管台 threadolet焊接支管台 weldolet承插支管台 sockolet弯头支管台 elbolet斜接支管台 latrolet镶入式支管嘴 sweepolet短管支管台 nipolet支管台，插入式支管台 boss管接头 coupling, full coupling半管接头 half

9、 coupling异径管接头 reducing coupling活接头 union内外螺纹缩接（俗称补芯） bushing管帽 cap （C）堵头 plug短节 nipple异径短节 reducing nipple; swage nippleball：滚珠ball screw ：滚珠丝杆linear guide：直线导轨torque：扭矩, 转矩dynamic torque：动态扭矩specification：规格Shaft diameter：轴径lead：进程ball screw lead：滚珠丝杆螺距stroke：行程nominal：标称的,额定nominal stroke：额定行程str

10、oke limit：极限行程mounting：安装mounting hole：安装孔, 固定孔inertia：惯性, 惯量mass：质量 dimension：尺寸, 尺度effective turns：有效匝数load：负载，负荷rating：额定basic load rating：基本额定载荷static moment：静力矩preload：预载; 预加负荷accuracy grade：准确度级别slider：滑块geometrical moment of inertia：几何惯性矩,断面转动惯量polar moment of inertia of area：面积惯性极矩,断面惯性极矩cen

11、ter of gravity：重心rail moment of inertia：转动惯量radial direction：径向rigidity：刚性, 硬度deformation：变形vertical direction：垂直方向lateral direction：横向rolling direction：轧制方向，滚动方向pitching direction：俯仰方向yawing direction：盘旋方向 repeatability：可重复性, 反复性, 再现性，重复精读running：不断的, 连续的parallelism：平行度running parallelism：连续的移动平行度b

12、acklash：间隙钻孔: drilling ;镗孔 :bore塞规 ;gage plug ;滚牙：rollingDear SirsAt the request of the applicant,we hereby establish our irrevcable Documentary letter of Credit in your favour for the amunt as stated above by your drafts on us at sight without recourse for full invoice value of shipment（s） purporti

13、ng to be 212800 pcs capacitor,price CFR,Chittagong,Bangladesh,quantity,quality,unit price and all other specifications of the merchandise as per enclosed proforma invoice No.RSD07005 dated of the beneficiary,which forms an integral part of this credit.DOCUMENT REQUIRED1. invoice in octuplicate certigying merchandise are of China orgin duly signed by the beneficiary.2. draft in duplicate drawn on us at sight