专业英语常用单词-机械.doc

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fracture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wear resistance耐磨性corrosion resistance耐腐蚀性magnetic有磁性的, 有吸引力的melting point熔点purity纯度modulus系数,模数fiber-reinforce composite纤维增强复合材料particle-reinforced composite颗粒增强复合材料polymer聚合物Unit3mold 模具pour倒入inject注入solidify固结，固化cavity型腔casting process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sand casting砂型铸造bronze青铜brass黄铜aluminum铝pattern 模样sprue浇口runner流道casting allowance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parting line分型线;parting surface分型面gating system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investment casting熔模铸造centrifugal casting 离心铸造Unit6injection molding注射成型thermosetting plastic热固性塑料fiber-filled composites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finished part成品clamp夹紧viscous黏的；黏性的nozzle管嘴,喷嘴,管口scrap废料tolerance 公差transparency透明；透明度Unit7Chip切屑rake angle前角rake face前刀面normal法线dissipation散失clearance angle后角flank face后刀面cutting force切削力tool tip刀尖cutting tool material刀具材料cutting tool geometry刀具几何参数cutting speed切削速度feed rate进给速率depth of cut切削深度cutting fluid切削液chip formation切屑形成discontinuous chip非连续切屑continuous chip连续切屑continuous chip with BUE(Built up edge) 带积屑瘤的连续切屑surface finish表面光洁度geometry几何尺寸lubricate 润滑Unit 11lathe车床turning车削lathe bed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turning tool车削刀具facing tool端面车刀cutoff tool切断刀thread-cutting tool螺纹切削刀具form tool 成形刀cylindrical turning外圆车削facing端面车削groove cutting切槽taper turning锥形车削;车锥体thread cutting螺纹切削Unit12drilling钻孔drill钻头through hole通孔blind hole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twist drill 麻花钻neck 钻颈shank刀柄chuck夹头, 卡盘, 夹盘margin 刃带guidance引导，指导tool point angle顶角up milling逆铣down milling顺铣multiedge 多刃plain milling cutter平面铣刀face milling cutter面铣刀plain metal slitting saw cutter普通金属切槽刀side milling cutter侧铣刀angle milling cutter 角度铣刀t-slot cutter T型槽铣刀end mill cutter立铣刀form milling cutter成形铣刀Part IIUnit 2numerical control 数字控制instruction 指令symbol 符号code 编码command 命令medium 介质punched tape 穿孔带interpret 编译point-to-point system 点位控制系统contouring system轮廓控制系统punching冲孔synchronization同步compensation补偿interpolation插补linear interpolation直线插补circular interpolation圆弧插补helical interpolation螺旋插补parabolic interpolation抛物线插补cubic interpolation三次插补vertical立式的horizontal卧式的surface grinder平面磨床cylindrical grinder外圆磨床reaming铰孔tapping攻丝boring镗孔pallet shuttle梭动随行工作台positioning定位tool magazine刀库Unit 3programming 编程geometric instruction 几何指令processing instruction 加工指令travel instruction 移动指令rapid movement 快速移动switching command 开关命令manual programming 手动编程engineering drawing 工程图debug 调试machinist 机械师time-consuming 费时的computer-aided programming 计算机辅助编程symbolic programming language 符号编程语言coordinate 坐标character 字符APT (Automatically Programmed Tools) 自动编程工具graphics 图形verify 证实simulation 模拟variable 变量changeover 更换postprocessor 后处理器Unit 4machining center 加工中心turning center 车削中心flexibility 柔性versatility 通用性capability 能力reaming 铰孔viable 可行的transfer line 生产线feasible 可行的stationary 静止的turret 转塔刀架work envelope 工作行程panel 面板vertical-spindle machining c