aps機(jī)械英語(yǔ)詞匯

1、Aps機(jī)械英語(yǔ)詞匯材料類加工性能Machinability強(qiáng)度Strength抗腐蝕及耐用Corrosion&resistancedurability金屬特性Specialmetallicfeatures晶體結(jié)構(gòu)CrystalPattern固熔體Solidsolution臨界溫度Criticaltemperature共晶Eutectic亞共晶體HypoeuteticAlloy過(guò)共晶體Hyper-ectecticAlloy金屬塑性PlasticDeformation硬化WorkHardening退火Annealing不銹鋼StainlessSteel馬氏體不銹鋼MartensiteStainle

2、ssSteel點(diǎn)焊Spotwelding硬度Hardness高溫回火HighTemperatureTempering退火Annealing液壓類hydraulicaccessories液壓輔件accumulator蓄能器；蓄電池；累加器actuated操縱，控制pilotactuated先導(dǎo)控制的，液控的actuator執(zhí)行元件；液壓缸；馬達(dá)valvebody閥體pumpbracket泵架back-flow回流radialballbearing徑向球軸承rollingbearing滾動(dòng)軸承slidingbearing滑動(dòng)軸承thrustbearing止推軸承capacity容量；功率；排量；流

3、量cylinderendcap缸端蓋cylinderheadcap缸前蓋屈服強(qiáng)度（降伏強(qiáng)度）（Yieldstrangth）鐵素體Ferrite滲碳體Cementitle奧氏體Austenite珠光體Pearlite熔鑄Casting鍛造Fogging擠壓Extrusion延軋Rolling沖剪Drawing&stamping低溫脆性Coldbrittleness回火脆性Temperbrittleness硬度Hardness表面處理Surfacefinish完全退火FullAnnealing擴(kuò)散退火DiffusionAnnealing低溫退火LowTemperatureAnnealing淬火Qu

4、enching鍍饃NickelPlated鍍銘ChromePlated再結(jié)晶Recrystallizationchamber腔，室；容積；油腔；氣腔choke節(jié)流；節(jié)流口clog阻塞；堵塞streamlineflow層流turbulentflow紊流cylinder缸；液壓缸delivery流量governing調(diào)節(jié),控制waterhead水頭statichead靜壓頭entrap困油exhaust排泄；回油escape泄漏，逸出，排出filter濾油器jack（柱塞）缸;千斤頂motor發(fā)動(dòng)機(jī)，液壓馬達(dá)constantdisplacementmotor定量馬達(dá)slidingvanemotor

5、葉片馬達(dá)swingmotor擺動(dòng)馬達(dá)mainloop主回路controlloop控制回路，調(diào)節(jié)回路loop環(huán)；環(huán)路；回路；循環(huán)lineloss管路損失partialloss局部損失lubricate潤(rùn)滑off-load卸荷hydraulicpackage液壓泵站overflowvalve溢流閥circuitdiagram回路圖density密度displacement排量double-actingcylinder雙作用缸driveshaftcoupling聯(lián)軸器efficiency效率graphicalsymbol圖形#hydrauliclock液壓鎖緊packing密封;密封裝置；填料密封h

6、ydraulics液壓技術(shù)pad襯墊;底座inletpressure進(jìn)口壓力stick-alipphenomenon爬行現(xiàn)象inducedpressure壓力trappingphenomenon困油現(xiàn)象flangeconnection法蘭接頭pilot(-actuate,-operate)先導(dǎo)控制；液meter-incircuit進(jìn)口節(jié)流回路控meter-outcircuit出口節(jié)流回路piston活塞;柱塞；閥芯sandwichvalve疊力閥constantdeliverypump/E里泵sequencevalve順序閥gearpump齒輪泵slidevalve滑閥vanepump葉片泵t

7、elescopiccylinder伸縮缸variablecapacitypump變量泵Cartridgevalve插裝閥regulator調(diào)t命，調(diào)壓閥Failure失效centervalveposition閥的中間Flushing沖洗neutralposition中位;零位acceleration力口速度threeposition三位averagevelocity平均速度twoposition二位Bernoulli伯努力pump泵boundarylayer邊界層reversal反轉(zhuǎn)，倒轉(zhuǎn)coefficientofviscosity粘性系數(shù)seal密封；封口；密封件；密封裝置continuum

8、連續(xù)介質(zhì)servo伺服；伺服機(jī)構(gòu)，伺服系統(tǒng)Euler歐拉selector換向閥fluidmechanics流體力學(xué)valve閥function函數(shù)pilotedvalve先導(dǎo)式閥integral積分backpressurevalve背壓閥Lagrange拉格郎日bypassvalve旁通閥；溢流閥Newtonianfluids牛頓流體changevalve換向閥Reynolds雷諾checkvalve單向閥shear(normal)stress剪(正)應(yīng)力directoperatedsolenoidvalve電磁閥statics靜力學(xué)flowregulatingvalve調(diào)速閥strain應(yīng)變

9、fourportvalve四通閥variable變量fourpositionvalve四位閥vector矢量handoperatedvalve手動(dòng)閥absolute(gage,vacuum)pressure絕對(duì)hydraulicoperatedcheckvalve液控單（表，真空）壓力向閥centroid質(zhì)心equilibrium平衡rigid-body剛體scalar標(biāo)量vertical垂直的，直立的Reynoldsnumber雷諾數(shù)(Re)幾何精度類toleranceofgeometricalquantity幾何量公差interchangeability互換性basicsize基本尺寸ac

10、tualsize實(shí)際尺寸limitsofsize極限尺寸limitdeviation極限偏差actualdeviation實(shí)際偏差fundamentaldeviation基本偏差zeroline零線tolerancezone公差帶standardtolerance標(biāo)準(zhǔn)公差toleranceunit公差單位tolerancegrade公差等級(jí)clearancefit間隙配合interferencefit過(guò)盈配合transitionfit過(guò)渡配合variationoffit配合公差hole-basissystemoffits基孑L制basichole基準(zhǔn)孔shaft-basissystemoffi

11、ts基軸制basicshaft基準(zhǔn)軸geometricaltolerances形位公差formtolerances形狀公差orientationtolerances定向公差locationtolerances定位公差run-outtolerances跳動(dòng)公差straightnesstolerance直線度公差flatnesstolerance平面度公差機(jī)械設(shè)計(jì)和原理類氈圈密封feltringsealVenturitube文圖里管Soomth平滑Laminar層流Roughness粗糙度Bernoulliequation伯努力方程Boundaries邊界circularity(roundness

12、)tolerance圓度公差cylindricitytolerance圓柱度公差profiletoleranceofanyline線輪廓度公差profiletoleranceofanysurface面輪廓度公差parallelismtolerance平行度公差perpendicularitytolerance垂直度公差angularitytolerance傾斜度公差coaxialitytolerance同軸度公差symmetrytolerance對(duì)稱度公差positiontolerance位置度公差circularrun-outtolerance圓跳動(dòng)公差totalru7n-outtolera

13、nce全跳公差datumsystem最大實(shí)體狀態(tài)leastmaterialcondition最小實(shí)體狀態(tài)virtualcondition實(shí)效狀態(tài)boundaryofmaximummaterialcondition最大實(shí)體邊界boundaryofvirtualcondition實(shí)效邊界leastmaterialsize最小實(shí)體尺寸virtualsize實(shí)效尺寸principleofindependence獨(dú)立原貝Uenvelopeprinciple包容原貝Umaximummaterialprinciple最大實(shí)體原貝Usurfaceroughness表面粗糙度gaugeblock量塊sensit

14、ivity靈敏度errorofmeasurement測(cè)量誤差systematicerror系統(tǒng)誤差randomerror隨機(jī)誤差展成法generating張緊力tension張緊輪tensionpulley振動(dòng)vibration直齒圓柱齒輪spurgear直齒錐齒輪straightbevelgear直線運(yùn)動(dòng)linearmotion制動(dòng)器brake中徑meandiameter中心、品巨centerdistance重合點(diǎn)coincidentpoints重合度contactratio周節(jié)pitch周轉(zhuǎn)輪系epicyclicgeartrain軸shaft軸承蓋bearingcup軸承內(nèi)徑bearing

15、borediameter軸承壽命bearinglife軸承套圈bearingring軸承夕卜徑bearingoutsidediameter軸端擋圈shaftendring軸環(huán)shaftcollar軸肩shaftshoulder軸向當(dāng)量動(dòng)載荷dynamicequivalentaxialload軸向當(dāng)量靜載荷staticequivalentaxialload軸向分力axialthrustload軸向基本額定動(dòng)載荷basicdynamicaxialloadrating軸向基本額定靜載荷basicstaticaxialloadrating軸向載荷axialload軸向載荷系數(shù)axialloadfact

16、or轉(zhuǎn)子rotor轉(zhuǎn)速swivelingspeedrotatingspeed主動(dòng)件drivinglink轉(zhuǎn)動(dòng)導(dǎo)桿機(jī)構(gòu)whitworthmechanism轉(zhuǎn)動(dòng)副revolute(turning)pair展成法generating錐品巨conedistance錐齒輪bevelgear自鎖self-locking自由度degreeoffreedom,mobility坐標(biāo)系coordinateframeV帶Vbelt(疲勞)點(diǎn)蝕pitting偏置滾子從動(dòng)件offsetrollerfollower偏置尖底從動(dòng)件0ffsetknife-edgefollower偏置曲柄滑塊機(jī)構(gòu)0ffsetslider-cr

17、ankmechanism偏置式offset拼接matching頻率frequency平帶flatbelt平面副planarpair,flatpair普通平鍵parallelkey球軸承ballbearing曲柄crank曲柄導(dǎo)桿機(jī)構(gòu)crankshaper(guide-bar)mechanism曲柄滑塊機(jī)構(gòu)slider-crank(orcrank-slider)mechanism曲柄搖桿機(jī)構(gòu)crank-rockermechanism曲軸crankshaft馬區(qū)動(dòng)力drivingforce驅(qū)動(dòng)力矩drivingmoment(torque)全齒高wholedepth熱平衡heatbalance;th

18、ermalequilibrium人字齒輪herringbonegear潤(rùn)滑lubrication潤(rùn)滑劑lubricant三心定理Kennedystheorem十字滑塊聯(lián)軸器doubleslidercoupling；Oldhamscoupling深溝球軸承deepgrooveballbearing設(shè)計(jì)變量designvariable設(shè)計(jì)方法學(xué)designmethodology設(shè)計(jì)約束designconstraints力矩moment力偶couple力平衡equilibrium聯(lián)軸器couplingshaftcoupling連桿connectingrod,coupler連桿機(jī)構(gòu)linkage鏈ch

19、ain龍你J床doubleHousingplaner綠色設(shè)計(jì)greendesigndesignforenvironment輪坯blank輪系geartrain螺車丁screws螺桿screw螺距threadpitch螺母screwnut螺栓bolts螺紋thread(ofascrew)螺旋副helicalpair螺旋角helixangle迷宮密封labyrinthseal密封seal密封元件pottedcomponent密封裝置sealingarrangement面對(duì)面安裝face-to-facearrangement模數(shù)module磨損abrasionwear；scratching摩擦fri

20、ction摩擦力frictionforce摩擦力矩frictionmoment摩擦系數(shù)coefficient。而ction耐腐蝕性corrosionresistance目標(biāo)函數(shù)objectivefunction內(nèi)齒輪internalgear嚙合engagement,mesh,gearing嚙合點(diǎn)contactpoints嚙合線lineofaction牛頭刨床shaper扭矩momentoftorque疲勞極限fatiguelimit疲勞強(qiáng)度f(wàn)atiguestrength偏(心)距offsetdistance偏距圓0ffsetcircle間歇運(yùn)動(dòng)機(jī)構(gòu)intermittentmotionmecha

21、nism簡(jiǎn)諧運(yùn)動(dòng)simpleharmonicmotion減速比reductionratio減速器speedreducer鍵key鍵槽keyway漸開(kāi)線involute漸開(kāi)線齒廓involuteprofile漸開(kāi)線齒輪involutegear交變應(yīng)力repeatedstress交變載荷repeatedfluctuatingload角速度angularvelocity角力口速度angularacceleration角接觸球軸承angularcontactballbearing角接觸推力軸承angularcontactthrustbearing角接觸向心軸承angularcontactradialb

22、earing角接觸軸承angularcontactbearing接觸式笛封contactseal接觸應(yīng)力contactstress階梯軸multi-diametershaft截回section節(jié)點(diǎn)pitchpoint節(jié)品巨circularpitch;pitchofteeth節(jié)線pitchline節(jié)圓pitchcircle節(jié)圓齒厚thicknessonpitchcircle節(jié)圓直徑pitchdiameter緊邊tight-side緊固件fastener靜力staticforce徑節(jié)diameterpitch徑向radialdirection徑向間隙clearance矩形螺紋squarethrea

23、dedform絕對(duì)速度absolutevelocity鋸齒形螺紋buttressthreadform可靠性reliability抗壓強(qiáng)度compressionstrength可靠度degreeofreliability可靠性設(shè)計(jì)reliabilitydesign,RD空轉(zhuǎn)idle離合器clutch滾珠絲桿ballscrew滾子roller滾子半徑radiusofroller滾子從動(dòng)件rollerfollower滾子鏈rollerchain滾子軸承rollerbearing合成彎矩resultantbendingmoment合力resultantforce合力矩resultantmomentof

24、force赫茲公式H.Hertzequation橫坐標(biāo)abscissa花鍵spline滑動(dòng)軸承slidingbearing滑鍵、導(dǎo)鍵featherkey滑塊slider灰鑄鐵graycastiron回程return基本額定壽命basicratinglife基圓basecircle基圓半徑radiusofbasecircle基圓齒距basepitch基圓壓力角pressureangleofbasecircle基圓柱basecylinder基圓錐basecone機(jī)構(gòu)mechanism機(jī)構(gòu)運(yùn)動(dòng)簡(jiǎn)圖kinematicsketchofmechanism機(jī)架frame,fixedlink機(jī)械創(chuàng)新設(shè)計(jì)mec

25、hanicalcreationdesign,MCD機(jī)械的現(xiàn)代設(shè)計(jì)modernmachinedesign機(jī)械系統(tǒng)設(shè)計(jì)mechanicalsystemdesign,MSD機(jī)械原理theoryofmachinesandmechanisms機(jī)械效率mechanicalefficiency積分integrate棘輪ratchet棘輪機(jī)構(gòu)ratchetmechanism急回機(jī)構(gòu)quick-returnmechanism急回特性quick-returncharacteristics計(jì)算機(jī)輔助設(shè)計(jì)computeraideddesign,CAD計(jì)算機(jī)輔助制造computeraidedmanufacturing，

26、CAM計(jì)算機(jī)集成制造系統(tǒng)computerintegratedmanufacturingsystem,CIMS力口速度acceleration尖底從動(dòng)件knife-edgefollower尖點(diǎn)pointing;cusp間隙backlash額定載荷loadrating法面normalplane法面參數(shù)normalparameters法面齒品巨normalcircularpitch法面模數(shù)normalmodule法面壓力角normalpressureangle法向齒距normalpitch法向齒廓normaltoothprofile法向力normalforce范成法generatingcutting

27、仿形法formcutting非接觸式密封non-contactseal飛輪flywheel分度線referenceline;standardpitchline分度圓referencecircle;standard(cutting)pitchcircle分母denominator分子numerator干涉interference桿組Assurgroup剛度系數(shù)stiffnesscoefficient剛性沖擊rigidimpulse(shock)工況系數(shù)applicationfactor根切undercutting公稱直徑nominaldiameter工作應(yīng)力workingstress工作載荷ex

28、ternalloads工作阻力effectiveresistance慣性力inertiaforce滾刀hob滾動(dòng)軸承rollingbearing傳動(dòng)系統(tǒng)drivensystem傳動(dòng)軸transmissionshaft創(chuàng)新設(shè)計(jì)creationdesign垂直載荷、法向載荷normalload從動(dòng)件drivenlink,follower從動(dòng)輪drivengear打滑slipping大齒輪gearwheel帶傳動(dòng)beltdriving帶輪beltpulley彈性滑動(dòng)elasticityslidingmotion當(dāng)量齒輪equivalentspurgear;virtualgear當(dāng)量齒數(shù)equival

29、entteethnumber;virtualnumberofteeth刀具cutter倒角chamfer導(dǎo)程lead導(dǎo)數(shù)derivative彳氐副lowerpair墊圈gasket調(diào)心滾子軸承self-aligningrollerbearing調(diào)心球軸承self-aligningballbearing定軸輪系ordinarygeartraingeartrainwithfixedaxes動(dòng)力學(xué)dynamics動(dòng)力粘度dynamicviscosity動(dòng)能dynamicenergy端面transverseplane端面齒品巨transversecircularpitch端面模數(shù)transversem

30、odule端面壓力角transversepressureangle鍛造forge額定壽命ratinglife阿基米德蝸桿Archimedesworm安全系數(shù)safetyfactor；factorofsafety安全載荷safeload包角angleofcontact保持架cage背對(duì)背安裝back-to-backarrangement變位齒輪modifiedgear變位系數(shù)modificationcoefficient補(bǔ)償compensation槽輪Genevawheel插齒機(jī)gearshaper差動(dòng)輪系differentialgeartrain差速器differential測(cè)試技術(shù)1 信號(hào)s

31、ignals2 模擬彳言號(hào)analogsignals3數(shù)字彳言號(hào)digitalsignals4 周期信號(hào)periodicsignal5 非周期信號(hào)nonperiodicsignal6 瞬態(tài)信號(hào)transientsignal7單位脈沖信號(hào)unitimpulsesignal車床lathe齒槽toothspace齒槽寬spacewidth齒側(cè)間隙backlash齒頂高addendum齒頂圓addendumcircle齒根高dedendum齒根圓dedendumcircle齒厚tooththickness齒品巨circularpitch齒寬facewidth齒廓toothprofile齒廓曲線toot

32、hcurve齒輪gear齒輪變速箱speed-changinggearboxes齒輪插刀pinioncutterpinion-shapedshapercutter齒輪齒條機(jī)構(gòu)pinionandrack齒輪傳動(dòng)系pinionunit齒輪滾刀hob,hobbingcutter齒輪機(jī)構(gòu)gear齒輪聯(lián)軸器gearcoupling齒輪輪坯blank齒式棘輪機(jī)構(gòu)toothratchetmechanism齒數(shù)toothnumber齒數(shù)比gearratio齒條rack齒條插刀rackcutterrack-shapedshapercutter齒條傳動(dòng)rackgear沖床punch傳動(dòng)比transmissionr

33、atio,speedratio8 信號(hào)調(diào)理signalconditioning9 信號(hào)處理signalprocessing10 隨機(jī)信號(hào)stochasticsignal11 信號(hào)處理signalprocessing12 時(shí)域timedomain13 頻域frequencydomain14 頻譜frequencyspectrum15 幅值amplitude16 圓頻率circularfrequency17 相位phase18 頻率frequency19 周期period20 功率power21平均功率meanpower22均值mean23 方差variance24 均方值meansquareva

34、lue25 頻率比f(wàn)requencyratio26 阻尼率ratioofdamping27 固有頻率naturalfrequency28阻尼damp29 阻抗impedance30 等效電阻equivalentresistance31 調(diào)制modulation32 解調(diào)demodulation33 調(diào)幅amplitudemodulation34 調(diào)頻frequencymodulation35 高頻振蕩highfrequencyoscillation36 采樣sampling37 卷積convolution38 振動(dòng)vibration39 激勵(lì)excitation40 系統(tǒng)響應(yīng)systemres

35、ponse41 量化quantization42 混疊aliasing43 泄漏leakage45 編碼coding46 截?cái)鄑runcation47 傅立葉變換Fouriertransform48 概率密度函數(shù)probabilitydensityfunction49 自相關(guān)函數(shù)autocorrelationfunction50 互相關(guān)函數(shù)crosscorrelationfunction51功率譜密度函數(shù)powerspectraldensityfunction52相干函數(shù)coherencefunction54單位脈沖函數(shù)unitimpulsefunction55單位階躍函數(shù)unitstepfu

36、nction56單位斜坡函數(shù)unitrampfunction57 窗函數(shù)windowfunction58 頻譜分析spectralanalysis59 功率譜分析powerspectralanalysis60 自相關(guān)分析autocorrelationanalysis61 互相關(guān)分析crosscorrelationanalysis62 絕對(duì)誤差absoluteerror63 相對(duì)誤差relativeerror64引用誤差quotations65 精密度precisionerror66 準(zhǔn)確度accuracy67 靈敏度sensitivity68 非線性度nonlinearity69 測(cè)試系統(tǒng)te

37、stingsystem70 疊力口原理superpositionprinciple71 比例特性ratiocharacteristic72 微分特性differentialcharacteristic73 積分特性integralcharacteristic74 回程誤差backhaulerror75 傳遞函數(shù)transferfunction76 頻率響應(yīng)frequencyresponse77 拉式變換laplacestransformation78 幅頻特性amplitude-frequencycharacteristic79 相頻特性phase-frequencycharacteristi

38、c80 脈沖響應(yīng)法impulseresponsemethod81 衰減振蕩dampedoscillations82 動(dòng)態(tài)特性dynamicbehavior83 靜態(tài)特性staticcharacteristic84負(fù)載效應(yīng)loadeffect86 直流電橋directcurrentbridge87 交流電橋alternating-currentbridge88 載波頻率carrierfrequency89低通濾波器lowpassfilter90 帶通濾波器band-passfilter91 高通濾波器highpassfilter92 帶阻濾波器bandeliminationfilter93倍頻程

39、濾波器octavefilter94 帶寬bandwidth95 中心頻率centerfrequency96 品質(zhì)因素qualityfactor97 相敏檢波phasesensitivedetection98 振蕩器oscillator99 放大器amplifier102諧振電路resonancecircuit103諧振頻率resonancefrequency104采樣定理samplingtheorem105量化誤差quantizationerror106主瓣mainlobe材料力學(xué)mechanicsofmaterials材料力學(xué)axialforce軸向力bar桿（只受軸向力）torsion扭轉(zhuǎn)

40、shaft軸（只受扭轉(zhuǎn)）bending彎曲beam梁（只受彎曲）compression;compressive壓縮column柱（只受壓縮）stress應(yīng)力strain應(yīng)變displacement位移deformation變形strength強(qiáng)度stiffness剛度stability穩(wěn)定性tension;tensile拉伸shear剪切prismaticbar等截面直桿crosssection截面uniformlydistributedload;uniformload均布載荷normalstress正應(yīng)力signconvention符號(hào)規(guī)定stressdistribution應(yīng)力分布stre

41、ssconcentration應(yīng)力集中dimensionlessquantity無(wú)量綱量homogeneous勻質(zhì)的uniaxialstressandstrain單軸應(yīng)力和應(yīng)變mechanicalbehavior（材料的）力學(xué)行為specimen試件107旁瓣sidelobe108噪聲noise_elongation伸長(zhǎng)量gaugelength標(biāo)準(zhǔn)長(zhǎng)度nominalstress名義應(yīng)力truestress真實(shí)應(yīng)力proportionallimit比例極限elasticmodulus;modulusofelasticity彈性模量（pl.moduli）yielding屈服plastic塑性str

42、ainhardening強(qiáng)化necking頸縮ultimatestrength強(qiáng)度極限ductile韌性percentelongation延伸率percentreductioninarea斷面收縮率brittle脆性elasticlimit彈性極限plasticity塑性plasticflow塑性流動(dòng)relaxation松弛HookesLaw胡克定律Poissonsratio泊松比lateralstrain橫向應(yīng)變pureshear純剪切shearstress切應(yīng)力bearing擠壓shearmodulusofelasticity切變模量factorofsafety安全系數(shù)allowables

43、tress許用應(yīng)力axialrigidity抗拉剛度（EA）staticallyindeterminate靜不定equationofequilibrium平衡方程equationofcompatibility變形協(xié)調(diào)方程constitutiverelations本構(gòu)關(guān)系（物理方程）thermalstress熱應(yīng)力coefficientofthermalexpansion線脹系數(shù)prestrain頂應(yīng)變inclinedsection斜截面strainenergy應(yīng)變能strainenergydensity應(yīng)變能密度modulusofresilience回彈模量impactload沖擊載荷dyna

44、micload動(dòng)載荷repeatedload交變載荷fatigue疲勞fatiguelimit;endurancelimit疲勞極限Saint-VenantsPrinciple圣維南原理staticallyequivalentstress-concentration數(shù)elastoplasticmaterialcouple力偶momentofacouplevector矢量靜力等效factor應(yīng)力集中系彈塑性材料力偶矩torque;twistingmoment扭矩angleoftwist/rotation扭轉(zhuǎn)角rateoftwist;angleoftwistperunitlength單位長(zhǎng)度扭轉(zhuǎn)角

45、polarmomentofinertia極慣性矩torsionalrigidity抗扭剛度bendingmoment彎矩shearforce剪力simplysupportedbeam;simplebeam簡(jiǎn)支梁pinsupport固定較支座rollersupport可動(dòng)較支座cantileverbeam懸臂梁fixedsupport;clampedsupport固定端beamwithanoverhang夕卜伸梁concentratedload集中力distributedload分布力intensity（ofdistributedload）（分布力的）集度reaction反力purebendin

46、g純彎曲nonuniformbending橫力彎曲neutralsurface中性層neutralaxis中性軸momentofinertia;secondmoment慣性矩；二次軸矩flexuralrigidity抗彎剛度EIsectionmodulus抗彎截面系數(shù)fullystressedbeam等強(qiáng)度梁firstmoment靜矩productsofinertia慣性積beamofwide-flangeshape工字梁web腹板flange翼緣compositebeam復(fù)合梁deflectioncurve撓度曲線curvature曲率radiusofcurvature曲率半徑angleof

47、rotation轉(zhuǎn)角slope斜率differentialequation微分方程methodofsuccessiveintegration積分法boundarycondition邊界條件continuitycondition連續(xù)性條件symmetrycondition對(duì)稱性條件methodofsuperposition疊力口法principalstress主應(yīng)力principalplane主平面triaxialstress三向應(yīng)力electrical-resistancestraingage電阻應(yīng)變片pressurevessel壓力容器combinedloadings組合應(yīng)力buckling

48、屈曲控制工程：出射角：Angleofdeparture漸近線：Asymptote漸近中心：Asymptotecentroid分離點(diǎn)：Breakawaypoint軌跡：Locus根軌跡的條數(shù)：Numberofseparateloci參數(shù)設(shè)計(jì)：Parameterdesign根軌跡：Rootlocus根軌跡法：Rootlocusmethod實(shí)軸上的根軌跡段：Rootlocussegmentsontherealaxis根靈敏度：Rootsensitivity帶寬：BandwidthBode圖：Bodeplot截止頻率：Breakfrequency轉(zhuǎn)折頻率：Cornerfrequency分貝(db):D

49、ecibel(DB)Fourier變換：Fouriertransform頻率響應(yīng)：Frequencyresponse對(duì)數(shù)幅值：Logarithmicmagnitude對(duì)數(shù)坐標(biāo)圖：Logarithmicplot頻率響應(yīng)的最大值：Maximumvalueofthefrequency最小相位：Minimumphase固有頻率：Naturalfrequency非最小相位：Nonminimumphase極坐標(biāo)圖：Polarplotcriticalload臨界壓力effectivelengthfactor長(zhǎng)度因數(shù)slendernessratio(壓桿的)柔度或長(zhǎng)細(xì)比諧振頻率：Resonantfrequen

50、cy頻率特性函數(shù)：TransferfunctioninthefrequencydomainCauchy定理：Cauchythorem閉環(huán)頻率響應(yīng)：Closed-loopfrequencyresponse保角映射：Conformalmapping圍線映射：Conrourmap增益裕度：GainmarginNichols圖：NicholschartNyquist穩(wěn)定性判據(jù)：Nyquiststabilitycriterion相角裕度：Phasemargin幅角原理：Principleoftheargument時(shí)延：Timedela串聯(lián)校正網(wǎng)絡(luò)：Cascadecompensationnetwork校正

51、：Compensation幅值量化誤差：Amplitudequantizationerror數(shù)字計(jì)算機(jī)校正網(wǎng)絡(luò)：Digitalcomputercompensator數(shù)字控制系統(tǒng)：Digitalcontrolsystem采樣數(shù)據(jù)：Sampleddata數(shù)據(jù)采樣系統(tǒng)：Sampled-datasystem式樣周期：Samplingperiod數(shù)據(jù)采樣系統(tǒng)的穩(wěn)定性：Stabilityofasampled-datasystemz平面：z-planez變換：z-transform機(jī)械行業(yè)常用英語(yǔ)詞匯一覽機(jī)床machinetool金屬工藝學(xué)technologyofmetals刀具cutter摩擦fricti

52、on聯(lián)結(jié)link傳動(dòng)drive/transmission軸shaft彈性elasticity頻率特性frequencycharacteristic誤差error響應(yīng)response定位allocation機(jī)床夾具jig動(dòng)力學(xué)dynamic運(yùn)動(dòng)學(xué)kinematic靜力學(xué)static分析力學(xué)analysemechanics拉伸pulling壓縮hitting剪切shear扭轉(zhuǎn)twist彎曲應(yīng)力bendingstress強(qiáng)度intensity三相交流電three-phaseAC磁路magneticcircles變壓器transformer異步電動(dòng)機(jī)asynchronousmotor幾何形狀geome

53、trical精度precision正弦形的sinusoid交流電路ACcircuit機(jī)械力工余量machiningallowance變形力deformingforce變形deformation應(yīng)力stress硬度rigidity熱處理heattreatment退火anneal正火normalizing滲碳carburization電路circuit半導(dǎo)體元件semiconductorelement反饋feedback發(fā)生器generator直流電源DCelectricalsource外圓磨肖ijexternalgrinding內(nèi)圓磨肖ijinternalgrinding平面磨肖planegri

54、nding變速箱gearbox離合器clutch絞孔fraising絞刀reamer螺紋力工threadprocessing螺釘screw銃刀millingcutter功率power工件workpiece齒輪力工gearmechining主運(yùn)動(dòng)mainmovement主運(yùn)動(dòng)方向directionofmainmovement進(jìn)給方向directionoffeed進(jìn)給運(yùn)動(dòng)feedmovement合成進(jìn)給運(yùn)動(dòng)resultantmovementoffeed合成切肖1J運(yùn)動(dòng)resultantmovementofcutting合成切削運(yùn)動(dòng)方向directionofresultantmovementofcutting切削深度cuttingdepth前刀面ra