专业英语常用单词-机械

《专业英语常用单词-机械》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit1organic有机的inorganic无机的chemical化学制品；化学药品fuel燃料,燃烧剂lubricant润滑剂〔油〕ceramic陶瓷制品composite复合材料polymer聚合物(体)electrical电学的,电的thermal热学的,热的conductivity传导性;传导率strength强度stiffness韧性ductility展延性,柔软性intermetallic金属间的compound化合物,混合物superconductor超导体alloy合金iron铁nickel镍chromium铬density密度fractu

2、re断裂，折断，破裂toughness刚性plastic塑料;塑料制品deformation变形crystalline晶体morphous形态hardness硬度wearresistance耐磨性corrosionresistance耐腐蚀性magnetic有磁性的,有吸引力的meltingpoint熔点purity纯度modulus系数,模数fiber-reinforcecomposite纤维增强复合材料particle-reinforcedcomposite颗粒增强复合材料polymer聚合物Unit3mold模具pour倒入inject注入solidif

3、y固结，固化cavity型腔castingprocess铸造工艺complexity复杂度specification规范refinement改良品；经过改进的东西evolution演变;进化;发展sandcasting砂型铸造bronze青铜brass黄铜aluminum铝pattern模样sprue浇口runner流道castingallowance铸造容差duplicate副本，复本part零件;部件core型芯riser冒口shrink收缩cope上砂箱drag下砂箱partingline分型线;partingsurface分型面gatingsystem

4、浇注系统vibration振动mechanical机械的,力学的draft草图rough粗糙的;不平的impurity杂质oxide氧化物investmentcasting熔模铸造centrifugalcasting离心铸造Unit6injectionmolding注射成型thermosettingplastic热固性塑料fiber-filledcomposites纤维填充复合材料elastomer弹性体,人造橡胶granule颗粒pressurize加压velocity速率；速度finishedpart成品clamp夹紧viscous黏的；黏性的nozzle

5、管嘴,喷嘴,管口scrap废料tolerance公差transparency透明；透明度Unit7Chip切屑rakeangle前角rakeface前刀面normal法线dissipation散失clearanceangle后角flankface后刀面cuttingforce切削力tooltip刀尖cuttingtoolmaterial刀具材料cuttingtoolgeometry刀具几何参数cuttingspeed切削速度feedrate进给速率depthofcut切削深度cuttingfluid切削液chipformation切屑形成discontinuo

6、uschip非连续切屑continuouschip连续切屑continuouschipwithBUE(Builtupedge)带积屑瘤的连续切屑surfacefinish表面光洁度geometry几何尺寸lubricate润滑Unit11lathe车床turning车削lathebed车床床身headstock主轴箱guideway导轨gearbox变速箱spindle主轴tailstock尾架,尾座,顶针座carriage溜板turningtool车削刀具facingtool端面车刀cutofftool切断刀thread-cuttingtool螺纹切削刀具f

7、ormtool成形刀cylindricalturning外圆车削facing端面车削groovecutting切槽taperturning锥形车削;车锥体threadcutting螺纹切削Unit12drilling钻孔drill钻头throughhole通孔blindhole盲孔symmetrical对称的;匀称的cylindrical圆柱形的straight直的,笔直的helical螺旋状的coolant冷却液twistdrill麻花钻neck钻颈shank刀柄chuck夹头,卡盘,夹盘margin刃带guidance引导，指导toolpointangle

8、顶角upmilling逆铣downmi