机械工程专业英语.ppt.ppt

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1、EnglishinMechanicalEngineering热处理：AnnealHardenTemperQuenchingNormalizing淬火退火回火正火坐标系：CartesiancoordinatespacecoordinatesystemCylindricalcoordinatesystemPolarcoordinatesystem空间坐标系极坐标系卡迪尔坐标柱面坐标系统装配图设计图弯矩图图标加工图剪力图Bendingmomentdiagramblueprintassemblydrawingmanuscriptshearforcediagramicon图表：简图，设计图表格工序卡片零

2、件表工序单工艺卡sketchplanningsheetoperationsheetprocesssheettabularpartlist坐标镗床摇臂钻床卧式镗床升降台式铣床牛头刨床HorizontalboringmachinejigboringmachineradialdrillShaperGearshaper各类车床：knee-and-columntypemillingmachine插齿机立式钻床台式钻床车身式铣床插齿机磨床立式镗床Bench-typedrillingmachineUprightdrillingmachineGearshaperbed-typemillingmachineVe

3、rticalboringmachineGrinderPlanertypemillingmachineTurretlatheVerticaltracermachineMicrotome龙门式铣床切片机转塔车床立式仿形车床 车床组成：ToolpostAbutClutchToolchangerCenterCompoundrestConveyorflute凹槽刀架换刀装置离合器支架顶尖（车床）小刀架传输带导轨抓持器模型机主轴箱轴承座圈发动机尾座PrototypegripperguidewayracewayprimemoverheadstockTailstock附加元件：DrillingheadProg

4、rammablecontrolAcousticsensorControlpanelDresserGage声传感器控制面板砂轮修整器钻床主轴箱测量仪表可编程控制器距离传感器扫描仪密封装置伺服电动机接触传感器追踪装置涡轮装置TracerservomotorRangesensorScannerSealTouchsensorWormgear减摩轴承套筒轴承自动定心轴承滚针轴承滚柱轴承滑动轴承Journalbearingself-alignbearingsleevebearingantifrictionbearingneedlebearingrollbearing轴承：螺距铆钉右旋螺纹双头螺柱单头螺纹螺

5、钉螺钉Rivetrighthandthreadscrewsingle-threadedscrewstudPitch螺钉：环孔钻立铣刀滚刀车刀深孔钻硬质合金钻头EndmilllathetooltrepanningdrillgundrillhubCarbidetippeddrill刀具：麻花钻头Twistdrill预加载荷拉力扭矩承载过度应力浮力压力TorqueTensionPreloadoverstressbuoyancyload-bearingCompression力：攻丝打孔研磨插孔去毛刺绞孔滚齿滚压AbrasiveTappingRabbetReamingDeburrGearhobbingR

6、ollingPunch加工方法：车床加工：FacingCoredrillTappingCountersinkingSpotfacing扩孔钻车平面锪端面攻螺纹锪锥孔AnnularclearanceBackengagementBacklashBasicmajordiameterCenterdistanceGaugelength轴间距离计量长度环状间隙背吃刀量反向间隙公称直径 加工尺寸：公差带：Thehole-basissystemTheshaft-basissystemRunoutZerolineZeroreferencepointTolerancegradeTolerancezone基轴制径向

7、跳动基孔制基准零点基准线公差带公差等级AlgorithmmistcoolantsystemActuatorSlider-crankmechanismAnalogRedundantsystem冷雾系统曲柄滑块机构执行机构模拟系统冗余系统规则系统 机构系统：液冷系统驱动系统专家系统连杆机构子系统滚珠丝杠副Floodcoolantsystemsubsystemexpertsystemballscrewdrivesystemlinkage直齿圆柱齿轮传动齿轮链传动中间传动轴皮带传动挠性传动动力传动PinionSpurgearJackshaftBeltdriveChaindrivePowertransm

8、issionFlexibletransmission传动类型：配合方式：LooselyfittingClearancefitTransitionfitInterferencefit过盈配合松弛配合间隙配合过渡配合衡量指标：SpecificheatStatic-equilibriumpositionSpecificgravitytoolcuttingedgeangleStandarddeviationStressconcentrationBasicsizeGradient比重比热基本尺寸静平衡位置主偏角标准差梯度，变化率应力集中wedgeactionHelicalspringlockwasher

9、ScrewfastenerFixtureThrustwasher弹簧垫圈 夹紧装置螺纹丝紧固件 止环垫圈锲紧作用紧固件：SlurryCoolantBoundaryLubricantThick-filmlubricationThin-filmlubricationMixedlubrication边界润滑悬浮液冷却液厚膜润滑混合润滑薄膜润滑工作液：材料：Zinc-bassalloyBerylliumBrassBronzeCastironCeramicsFerrousmaterialsMagnesium镁锌基合金铍黄铜青铜黑色金属铸铁陶瓷ChilledcastironConcreteMonelnic

10、kelNodularcastironNonferrousmetalsNylontitaniumSwarf镍蒙乃尔铜镍合金 冷硬铸铁混凝土尼龙细铁屑钛有色金属球墨铸铁磨损：磨合期磨蚀磨损粘着磨损磨料磨损点蚀疲劳磨损AdhesivewearAbrasivewearCorrosivewearFatiguewearPittingRunning-inperiodErosionEtchFrettingMeshingTribologyYieldfailure咬合蚀刻腐蚀微震磨损屈服破坏摩擦学偏移：TaperedAngularAxialGlideLinerOscillate游移锥形的角度的直线的轴向的滑移方法

11、：VariantapproachGenerativeapproachIterationDiecastingInjectionmoldingInterpolationShaving剃齿法派生法逐步逼近法创成法压铸法注塑成型法插值法衡量指标：LowerspecificationlimitNormalcurveUpperspecificationlimitProcesscapabilityindexResolution分辨率尺寸下限尺寸上限正态分布工序能力指数编译人员要求：ProgrammerObservantMeticulouslyHandilyHands-on细致的订计划者观察力敏锐的亲身试验的

12、灵巧的计算机：易维护性分布式智能适时修正几何建模程序库实体模型PhysicalprororypeGeometricmodelingAccessibilityDistributedintelligenceUpdateLibrary编制进度计划工步交流电刀具轨迹编码器闭环SchedulingToolpathManufacturingstepClosedloopEncoderAlternatingcurrent操作机顺序地计时加工包迹容错计算机终端操作机构TimingSequentiallyFault-tolerantcomputerManipulationEnd-effectorWorkenvel

13、ope模仿位置控制试算法编辑基本原理抓持器GripperImitationPositioningCompilationRationaleTrialanderror液压传动装置模拟量触觉传感器微动开关应变仪涡流传感器tactilesensorHydraulicAnalogMicroswitchEddy-currentsensorStraingauge发光二极管发送器光敏二极管电容的扫描仪整体化数据库检验TransmitterScannerCapacitiveLight-emittingdiodePhotodiodeInspectionDatabaseIntegration模型：CavityMol

14、dcavityExtrudingWeldmentextruding滚压焊件型腔铸模型腔模压电子与电气：GeneratorInternalcombustionengineGasturbineIrrigationpumpIntegratedcircuitMemorychip内燃机发电机燃气轮机集成电路灌溉水泵存储芯片SiliconwaferTransistorResistorConductingwireDynamicrandomaccessmemoryCapacitor硅片动态随机存储器晶体管电阻器导线电容器机床加工台电信号定位快速移动直线插补圆弧插补数控编程：PositioningElectri

15、calsignalMachinetableCircularinterpolationRapidtraverseLinerinterpolation辅助代码任意停止程序停止控制面板按下整套装置OptionalstopControlpanelDepressMiscellaneouscodeprogramstopInstallation运动：主运动进给运动间歇的行程每齿进给量FeedmotionFeedpertoothStrokeIntermittentPrimarymotion齿轮参数：外侧齿面齿条螺旋线斜齿轮插齿RackToothflankhelixFlankGearshapingHelical

16、gear渐开线回程齿轮相互啮合成形磨削内齿轮行星齿轮滚齿InternalgearInvoluteBackstrokeInmeshFormgrindingGearhobbingEpicyclicgearSocketwrenchConcaveFragmentationFilletFlankwear套筒扳手后刀面磨损凹的圆角破裂其他：螺旋桨接近传感器修整 校正 支柱提高等级Proximity sensorproofreadtrimming UprightUpgradepropellerjob-shopproductionProlongModerateproductionMultipurposeTig

17、htnessenvelop 中批生产单件，小批生产持久的通用的包装密封性惰性体积加工速度磨削性陶瓷结合剂孔隙率对流ConvectionInertnessRemovalratevitrifiedbondPorosityGrindabilityCryogenicFiberopticsSuperalloyInsertNozzleFinishingoperation低温学的刀片光纤精加工喷嘴高温合金复杂化耐用的铸件等离子破损易碎的castingSophisticationDurablePlasmasFragileBreakageTransientIncidentalPractitionerMicrot

18、omeSide-effectHarmonic专业人员伴随的瞬时的谐波切片机边界效应EruptionAmplificationAttenuationOscilloscopeLongitudinalCompressibility可压缩性喷发放大示波器轴向的减弱shock-excitationStatic-equilibriumpositionSteady-statevibrationSinusoidalRandomvibrationNaturalandforcedvibration稳态震动震激静平衡位置正弦波自由和强迫振动随机震动ImpingementCriticalspeedDampingBurnishedsurfaceMicrostructureupset临界速度阻尼，缓冲镦粗微观组织滚压过的表面碰撞 回转装置推进器任意性燕尾槽 喷丸Propulsion Dove tailHaphazardBlastTurntable