机电一体化专业英语
机电一体化专业英语全套教学课件
长春汽车工业高等专科学校
Unit 1 Passage A
Lathe Accessories
Brass Round Stock (铜质圆料) Brass is a nice material to work with, though somewhat expensive compared with aluminum or steel. It can add a nice touch of contrasting color to a project that will be displayed. The alloy most often used for home shop work is 360.
Poor quality drills are easy to find, but they are truly a waste of money. That‘s not to say that you need to buy top quality industrial drills. It’s not always easy to tell a good drill bit from a poor one just by looking and, of course, its even harder if all you have is a picture on a web site or in a catalog. Generally, though, the lowest priced drill sets are the ones to stay away from.
(完整版)机械工程专业英语词汇
陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration 气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC 电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheelAssembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use 车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism 多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design 机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS 计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism 减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism 力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC 名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise)啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism 曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force驱动力矩driving moment (torque)。
机电专业英语
Section I Words and Phrases
• I've disciplined myself to do two hours of exercise every day. • 我坚持每天锻炼两个小时。 • • 2.处罚, 惩罚 • The boy was often disciplined for staying away from school. • • 那孩子常因为逃学而受到处罚。 • 名词 n. • • 1.训练, 锻炼, 训导 • She needs the discipline of having to write an essay every week. • • 她需要进行每周写一篇文章的训练。 • 2.纪律 • • Our soldiers showed perfect discipline under heavy fire from the enemy's guns. • • 在敌人的炮火下, 我们的士兵表现出良好的纪律。 • End Topic Above Next • 3.处罚, 处分 •
• • • • • • • • • • • • • English for special purpose 专业英语 mechatronics [mekə΄tr nics] n.机电一体化,机械电子学 mechanism [‘mekənizəm] n. [C]机械装置;机械作用;机构;结构 mechanics [mi‘kæniks] n.力学，机械学 electronics [ilek'trɔniks] n. 电子学 interdisciplinary [ intə(:) disiplinəri] adj.跨学科的,多领域的，各学科 间的 modeling [ mɔdliŋ] n.建模，造型，模特儿职业 adj.制造模型的，模特 儿的 （单词原型 model） sensor [ sensə] n.传感器,灵敏元件 例句:There were more than 2000 sensors here. 这里装有两千多个灵敏元件。 automotive [ ɔ:tə məutiv] adj.自动的,汽车的 automotive vehicles 机动车辆 optoelectronic [ ɔptəuilek‘trɔnik ] adj.光电（子）的，光电子学的，光 电耦合opto-coupler光电耦合 End Topic Above Next
机电系专业英语词典
1.机电一体化专业A安装，组装assemble按钮buttonB半导体元件semiconductor element 白炽灯泡incandescent bulb保险丝、熔断器fuse保险盒fuse holder避雷器arrester变压器transformerC插针/插头pin (plug)柴油发电机diesel generator超声传感器 ultrasonic sensor超高压extra-high voltage触电electric failure传导conduct传送带，输送机conveyor传感器sensor串联series磁铁magnetD导体，导线conductor.电的electric电火化electric spark电的、电气的electrical电机electrical machine供电electrical service电工electrician电极electrode电子的、电子学的electronic静电的electrostatic电工学、电工技术electrotechnics电池battery.电路circuit电路断路器circuit breaker电路图circuit diagram电动机electromotor电机 motor电感inductance电感器，感应器inductor电感镇流器inductive / magnetic ballast 电流，水流current电流互感器current transformer电流表ammeter .电线electric wire / power cored电子镇流器electronic Ballasts电刷，刷子brush电缆cable电容capacitance电容器capacitor端子台terminal短路short circuitF发电机generator发光二极管fluorescent light /lamp 放大器，扩音器amplifierG感应器sensor隔板baffle汞灯mercury Lamps锅炉boilerH恒定的constant缓冲器buffer活扳手adjustable wrenchJ机器,机械machine机械的、力学的mechanical机械、力学mechanism机械零件 mechanical parts机电一体化 mechanotronics / mechanical-electrical integration 集成电路 integrate circuit交流电alternating current交流电路AC circuit绝缘insulation节能灯energy saving lamp接地、触地、碰地contact to earth接触器、触头contactorK开关switch控制盘control panel控制器controllerL冷凝、使凝结condensate冷却器、冷冻器congealer离心风机centrifugal fan连接connect联接器、接线盒connector螺栓、拧螺丝boltM模拟analog模拟量输入analog input模拟量输出analog output模拟信号analog signal模数转换analog-to-digitalP排气扇air exhaust fanQ启辉器starter气体放电灯gas discharge lamp 汽缸cylinder起重机craneR熔断的blownS三相交流电 three-phase AC适配器adapterT调光器dimmer调整螺钉adjusting screw调节阀control valve调制解调器modem跳闸线路breaker coil铁心、核心、磁心coreW万用表avometer五金配件hardware fitting雾化atomizingX线圈coil .Y压缩compress压缩机compressor荧光灯fluorescent light /lamp Z整流器commutator直流电源 DC electrical source 自耦变压器autoformer自动automatic自动调压器automatic voltage regulator 轴承bearing制动器，闸brake转换convert .2. 电子专业B闭路电视close-circuit television并联电容器shunt capacitor变压器transformerC彩色监视器colour monitorD低压low voltage低频low frequency低频响应low frequency response低频振荡器low frequency oscillator电动机motor电感inductance电流current电流放大器current amplifier电压voltage电压等级voltage grade电阻resistor电抗reactance电导conductance电纳susceptance电容器capacitor电抗器reactor电力系统power system电厂power plant电子束electron beam电子数据交换electronic data exchange电子现场节目制作electronic field production 电子信息系统electronic information system定子stator断路器breakerF发电厂power plant发电机generator分线盒、分组终端block terminalG高压high voltage高级音频编码advanced audio coding高级通信业务advanced communication service 高清晰度high definition高密度调制high density modulation高清晰度电视high definition television高清晰度视频系统high definition video system 高频high frequency高保真high-fidelity功率：powerH缓冲放大器buffer amplifierJ基本输入输出系统basic input／output system 基准脉冲发生器basic pulse generator激光唱片compact disc集成电路integrated circuit接线盒junction box接入条件access conditions接入控制系统access control systemL励磁excitation励磁器excitorM模拟analog模-数转换analog to digital模拟输出analog output母线bus barP平衡电流balanced currentQ区域通信系统area communication systemR人工智能artificial intelligenceS输电线transmission line输电系统power transmission system输入/输出控制系统input-output control system 数据脉冲data pulse数字卫星广播digital satellite broadcasting数字演播室控制digital studio control数字环绕声surround digital数字特技digital special effect数字信号处理digital signal processing数字声音处理器digital sound processor数字卫星系统digital satellite system数字技术digital technique数字电视digital television数据终端data terminal数据传输data transmission数字地面广播digital terrestrial broadcasting数字时基校正器digital time-base corrector数字电视摄像机digital television camera数字影院系统digital theater system数字调谐系统digital tuning system数字电视标准digital television standard数字视频广播digital video broadcasting数字视频压缩digital video compression数字视频特技digital video effect数字磁带录像机digital video tape recorder三双绕组变压器：double-column transformer DblClmnTrans 双绕组变压器：three-column transformer ThrClnTransT天线antenna调幅amplitude modulation条件接收conditional access条件接收控制conditional access control条件接收系统conditional access system同轴电缆concentric cable通用接口common interfaceY音频中心audio center音频分配系统audio distribution system音频（声音擦除）audio erasing音频audio frequency音频放大器audio frequency amplifier音频编码器automatic frequency coder音频电平表audio-level meter有线电视，电缆电视cable televisionZ闸刀Isolator转子电流magnetizing current自动黑平衡automatic black balance自动低音补偿automatic bass compensation自动亮度控制automatic brightness control自动黑电平automatic black level自动亮度限制电路automatic brightness limiter circuit 自动中心控制automatic centering control自动色度automatic chroma control自动消色器automatic chroma killer自动消磁电路automatic degaussirng circuit自动频率控制automatic frequency control自动微调automatic fine tuning自动频率跟踪automatic frequency track自动额率微调automatic frequency trim自动增益控制automatic gain control自动音乐传感装置automatic music sensor自动噪声消除器automatic noise canceller自动节目搜索automatic program search自动节目暂停系统automatic program pause system 自动节目搜索系统automatic program search system 音频响应audio response自动遥控automatic remote control自动扫描跟踪automatic scanning tracking自动定时控制automatic timing control自动音频校正automatic tone correction自动寻迹automatic track finding自动测试系统automatic test system自动音量控制automatic volume control自动稳压器automatic voltage regulator自动白平衡automatic white balance自动变焦控制automatic zooming control 自动调零automatic zero setting3.电气专业B办公自动化office automation避雷器lightning arrester变频器inverter变压器transformer变电站substation波导wave guideC传感器sensor传输线transmission line触发电极trigger electrode充油电力电缆 o il-filled power cable充电(阻尼)电阻charging(damping) resistor 磁场magnetic fieldD导体conductor单片机single chip microprocessor地下电缆underground cable电力电子power electronics电路原理principles of electric circuits 电场electric field电容capacitance电动机驱动motoring电压控制系统voltage control system 电压互感器potential transformer电路元件circuit components电路参数circuit parameters电气设备electrical device电能electric energy电力变压器power transformer电力系统power system电力网络power network电能转换器energy converter电压互感器potential transformer电流表ammeter电流互感器current transformer电热器heating appliance电缆cable电弧放电arc discharge叠片铁芯laminated core定子stator定子绕组stator winding多相整流器polyphase rectifier短路试验short circuit testing断电deenergizeF发光二极管light emitting diode发电generating放电discharge分压器voltage divider风动发电机wind-driven generatorG感应电动机induction motor感应式电机induction machine感生电流induced current高电压工程highvoltage engineering隔离开关disconnector工控机industrial personal computer工厂自动化factory automation管理信息系统management information system光纤optical fiberH核电站nuclear power station互感mutual-inductor火力发电站thermal power station混合分压器mixed dividerI漏磁电抗leakage reactanceJ记录仪recorder集散控制系统distributed control system架空线overhead line监控及数据采集系统supervisory control and data acqusition 检修overhauling交流电alternating current交流输电系统AC transmission system绝缘insulation绝缘子insulator接地线earth(ground) wire接地开关earthing switch解调器demodulator晶体管transistor静电电压表electrostatic voltmeterK可编程序控制器programmable logic controller可编程计算机控制器programmable computer controller 客户/服务器client/serverL励磁系统excitation system励磁电流field current流量计flowmeterM马蹄形磁铁horseshoe magnet模糊控制fuzzy control母线bus barO耦合电容coupling capacitorQ汽轮机steam turbine汽轮发电机turbogeneratorR绕组winding人工智能artificial intelligent软起动器soft starterS上位机supervisory computer设备网device net示波器oscilloscope水轮发电机hydrogenerator水轮机hydraulic turbine水力发电站hydro power stationT调制器modulator调谐器tuner调节器regulator调谐电路tuned circuit同步发电机synchronous generatorW网络network稳定变压器stabilizing transformer涡流eddy currentX现场总线控制系统fieldbus control system 线圈绕组coil winding限波器line trap旋转磁场rotating magnetic field蓄电池storage batteryY阳极（阴极）anode (cathode)以太网ether net异步电机asynchronous machine原生电池primary cell远仪表instrument程测控终端remote terminal unit杂散电容stray capacitanceZ杂散电感stray inductance直流电direct-current直流电动机dc motor直流发电机dc generator智能传感器smart sensor智能变送器smart transducer智能终端intelligent terminal整流器rectifier主站/从站master station/slave station转子rotor转子电阻rotor resistance自动电压调整器automatic voltage regulator自感self-inductor组态configuration4．数控专业B扳手wrenches刨床planing machines变速箱 gearbox变速器speed changer变形力deforming force变形deformationC插齿gear shaping车间 workshop车刀 lathe tool车床 lathe车削 turning齿轮 gear齿轮加工gear machining齿轮齿条 pinion and rack齿轮切削机gear cutting machines 冲压机stamping parts冲子研磨器punch formers传动 drive/transmission传动链transmitted chains磁路 magnetic circlesD带传动belt drive带锯saws,band带锯床sawing machines,band断裂 fracture挡板orifice plate刀片blades刀具 cutter刀尖 nose of tool电火花线切割加工 electrical discharge wire - cutting电脑数控镗床CNC boring machines电脑数控弯折机CNC bending presses电脑数控铣床CNC milling machines电脑数控线切削机CNC wire-cutting machines电脑数控磨床CNC grinding machines电脑数控车床CNC lathes电脑数控电火花线切削机CNC EDM wire-cutting machines 电脑数控电火花机CNC electric discharge machines电脑数控雕刻机CNC engraving machines电脑数控机床配件CNC machine tool fittings 电脑数控剪切机CNC shearing machines电脑数控钻床CNC drilling machines电动刀具electric power tools电火花机electric discharge machines雕刻机engraving machines定位 allocation锻 forge锻铝forging,aluminium锻压机presses,forging锻模forging dies多轴钻床drilling machines,multi-spindleF阀门 valve发生器generatorG高速车床lathes,high-speed高速钻床drilling machines,high-speed弓锯saws,hack滚动轴承 rolling bearing滚齿 hobbing功率 power工件 workpieceH焊 weld虎钳vises滑动轴承 sliding bearingJ机械加工余量 machining allowance机床 machine tool机床夹具 jig激光切割laser cutting激光雕刻机engraving machines,laser激光钢板切割机laser cutting for SMT stensil 集合管manifolds加工 machining夹盘chucks夹具fixture夹具/支持系统clamping/holding systems剪切 shear绞孔 fraising绞刀 reamer截面 section金属板成型机sheet metal forming machines 金属板加工机sheet metal working machines 金属切削 metal cutting金属工艺学 technology of metals锯片blades,saw锯床sawing machinesK卡口bayonet卡盘 chuck开关及按钮switches & buttons孔加工 spot facing machiningL冷却机coolers冷锻forging,cold冷锻冲压机presses,cold forging冷加工 cold machining离合器 clutch拉伸pulling拉床broaching machine拉孔broaching离心压力机presses eccentric立式铣床milling machines,vertical立式油压拉床vertical hydraulic broaching machine立式刨床planing machines vertical立式车床lathes,vertical立式带锯saws,vertical band立式加工中心machining centers,vertical立式及卧式铣床milling machines,vertical & horizontal立式钻床drilling machines,vertical联轴器 coupling联结 link链 chain链传动chain drive连续冲模dies-progressive六角立式铣床milling machines,turret vertical六角车床lathes,turret螺栓,螺帽及螺丝bolts,screws & nuts螺纹磨床grinders,thread螺纹 thread螺旋 helix螺纹加工 thread processing螺钉 screw铝轮冒口切断机overflow cutting machines for aluminium wheels M摩擦 friction磨床 grinder磨损 wearN耐用度 durability内力 internal force扭力 torsion扭转 twistQ气压 air pressure pneumatic pressure气油压虎钳pneumatic hydraulic clamps 气动冲床presses,pneumatic气动工具pneumatic power tools钳工 locksmith铣头milling heads铣床milling machines铣削mill铣刀 milling cutter前刀面 rake face强度 intensity切断机cutting-off machines切削深度cutting depth切线 tangent曲柄crank曲柄压力机presses,crankR热处理 heat treatment热加工 hotwork润滑系统lubrication systems润滑液lubricants熔热处理炉heating treatment funacesS砂轮修整器wheel dressers三爪、分割工具头3-Jaws indexing spacers 舍弃式刀头disposable toolholder bits渗碳carburization蚀刻机etching machines输送链conveying chainsT弹簧 spring弹性 elasticity镗床 boring machine退火 anneal脱碳 decarburizationV弯曲机bending machines弯管机tube bending machinesW万能铣床milling machines,universal万能磨床grinding machines,universal弯曲机bending machines弯管机tube bending machines弯曲应力 bending stress卧式铣床milling machines,horizontal卧式带锯saws,horizontal band卧式加工中心machining centers,horizontal卧式及立式加工中心machining centers,horizontal & vertical 误差error无心磨床grinding machines,centerless无心精研机lapping machines,centerlessX销 pin修整机finishing machinesY压模pressing dies压铸冲模die casting dies压铸机die casting machines摇杆 racker异步电动机asynchronous motor压缩 hitting液压 hydraulic pressure液压泵hydraulic pump液压元件hydraulic components液压冲床presses,hydraulic液压动力元件hydraulic power units 液压工具hydraulic power tools液压回转缸hydraulic rotary cylinders 应力stress硬度 rigidityZ钻石刀具diamond cutters钻头drills钻模jigs钻床drilling machines钻床工作台drilling machines bench 钻削镗削 bore造链机chain making tools造线机cable making tools造钉机nail making machines正火 normalizing制动器 arrester brake主轴spindle主轴箱 headstock铸造found铸铝casting,aluminium铸铜casting,copper铸造设备foundry equipment铸钢casting,steel铸灰口铁casting,gray iron转台rotary tables转向器 redirector轴 shaft轴承bearings轴承配件bearing fittings轴自动压力机presses,transfer自动车床lathes,automatic承加工机bearing processing equipment 钻床 drill machine装配 assembling5.模具专业B波子弹弓ball catchC插头connector plug撑头support pillar插座connector socketD大水口edge gate导边leader pin/guide pin导套bushing/guide bushing 挡板stop plate定位圈locating ring顶针板ejector retainner plate 顶板eracuretun弹弓柱spring rodE二板模2-plate moldF发热管cartridge heater分流锥spure sperader复位键、提前回杆early return barG隔片buffle管钉dowel pinH活动臂lever arm喉塞line lpug喉管tube换模系统mold changing systemsJ激光切割laser cutting激光雕刻机engraving machines,laser激光钢板切割机laser cutting for SMT stensil 集合管manifolds唧嘴sprue bushing夹盘chucks夹具fixture剪切机shearing machines矫直机straightening machines金属板成型机sheet metal forming machines 金属板加工机sheet metal working machines锯片blades,saw锯床sawing machines卷边工具crimping toolsK卡口bayonet开模槽ply bar scot扣机（尼龙拉勾）nylon latch lockL垃圾钉stop pin流道平衡runner balance螺丝screwM毛坯 rough模芯mold core模具mold模具维修mold repair模具打磨/磨纹mold polishing/texturing 模具单元mold & die components 模具加热器/冷却器mold heaters/chillers 模胚（架）mold base磨轮grinding wheels磨削工具grinding tools磨床grinding machines磨床工作台grinder bench密封/封料sealN耐磨板/油板wedge wear plate内圆磨削 internal grindingP平面磨削 plane grindingQ气阀valvesR热流道hot runner,hot manifold 热嘴冷流道hot sprue/cold runner S三板模3-plate mold上内模cavity insert水口形式gate type水口大小gate size水口司bush司筒ejector sleeve司筒针ejector pin锁扣latch锁模块lock plate塑胶管plastic tube数模 digital analogyT探针thermocouples推板stripper plate托板support plateW外圆磨削external grindingX下内模core insert镶件insert斜导边angle pin斜顶lifterY压条plateZ中托司shoulder guide bushing 中托边guide pin注油机lubricators自动压力机presses,transfer自动车床lathes,automatic钻石刀具diamond cutters钻头drills钻模jigs钻床drilling machines钻床工作台drilling machines bench转台rotary tables6.制冷专业B冰箱用温度控制器thermostat for refrigeratorC程序指令式能量调节系统capacity regulation system of program order D单向阀check valve导阀pilot valve低压控制器low pressure controller低压浮球阀low pressure float valve单机能量调节capacity regulation of single unit电磁阀solenoid valve电动吸气阀electro inlet valveF分解decomposition浮球调节阀float regulation valve浮球阀float valveG高压控制器high pressure controller高压浮球阀high pressure float valve隔膜阀diaphragm valve工业制冷装置industrial refrigerating plant过热温度调节superheat temperature regulation H恒压膨胀阀constant pressure expansion valve J减压阀pressure-reducing valve截止阀shut-off valve节流阀throttle valve交*充注cross chargeK库温调节storage room tempurature regulation L冷凝压力调节器condensing pressure regulator 冷藏链cold chain冷藏refrigerated prvservation能量增强剂energy booster流量调节flow regualation流体流动指示器liquid indicator浓溶液rich solution,concentrated solutionN内平衡热力膨胀阀internal equalizer thermostaice expansion valve 内平衡管internal equalizer pipe能量调节capacity regulatorP旁通型能量调节器bypass capacity regulator膨胀阀expansion valve膨胀阀过热度superheat degree of expansion valve膨胀阀容量expansion valve capacityQ气体充注gas chargeR热力膨胀阀thermostatic expansion valve热源调节法energy source control method热电膨胀阀thermal electric expansion valve热平衡heat balance溶液流量调节solution flow regulation溶液solution溶解度solubility溶剂solvent溶质soluteS三通电磁阀three way magnetic valve三通调节阀three way control valve商业制冷装置commercial refrigerating plant释压装置pressure relief device湿度调节器humidity controller水量调节阀water regulation valve水解hydrolysis手动膨胀阀hand expansion valveT调节风门control damper同工质充注same material chargeW外平衡热力膨胀阀external equalizer thermostaice expansion valve 外平衡管external equalizer pipe温度式水量调节阀temperature-controlled water valveX吸收absorption吸附adsorption吸收剂absorbent,absorbing agent吸附剂adsorbent吸收式制冷absorption refrigeration吸附式制冷adsorption refrigeration吸附充注absorptive charge稀溶液weak solution,diluted solution限压装置pressure-limiting deviceY压力式水量调节阀pressure-controlled water valve压力控制器pressure controller压差控制器differential pressure controller易熔塞fusible plugZ制冷refrigeration制冷回路refrigerating circuit制冷剂控制器refrigerant control制冷装置refrigerating installation，refrigerating plant 制冷机refrigerating machine制冷机械refrigerating machinery制冷工程refrigeration engineering制冷工程承包商refrigeration contractor制冷工作者refrigerationist制冷工程师refrigeration engineer制冷技术员refrigeration technician制冷技师refrigeration technician制冷技工refrigeration mechanic制冷安装技工refrigeration installation mechanic制冷维修技工refrigeration serviceman制冷与空调维修店refrigeration and air conditioning repair shop 主阀main valve自动膨胀阀automatic expansion valve。
机电一体化专业英语试题及答案
机电一体化专业英语试题及答案Test OnePart I Choose the best symbol (16%)Directions:The following is a set of symbols denoting Working Safety. Choose the best symbol according to the information given below.Worker ID Card Face Shield Ear Protection Ear Plug & GoggleWelding Mask Safety Helmet Eye Protection High Visibility Jacket1. 2. 3. 4.5. 6. 7. 8.Part II Translate Phrases into Chinese or English (20 %) Directions: This part is to test your ability to translate the following phrases into Chinese or English.1. corrosion resistance ___________________2. 中碳钢_____________________3. lead screws __________________________4. 耐磨性___________________5. electrical conductivity ________________6. 铝合金___________________7. die-casting__________________________8. 印刷电路板________________ 9. axis of rotation_________________________ 10. 精加工___________________Part III Matching (16%)Directions: This part is to test your ability to choose the interpretations given in Column C match the Functions given in Column A, and then put thefunctions into Chinese in Column B.A. Vee BlockB. Tool Maker ClampC. Surface PlateD. Bench ViceE. Angle PlateF. Hand ViceG. Vice ClampH. Pipe Vice1.(平板)2.(角板)3.(V型块三角槽铁)4.(手钳)5.(老虎钳)6.(管子台虎钳)7.(虎钳夹)8.(工件夹钳)Part IV Translate English into Chinese (28%)Directions: This part is to test your ability to translate English into Chinese.There are many kinds of machining operations, each of which is capable of generating a certain part geometry and surface texture.In turning, a cutting tool with a single cutting edge is used to remove material from a rotating work-piece to generate a cylindrical shape. The speed motion in turning is provided by the rotating work-part, and the feed motion is achieved by the cutting tool moving slowly in a direction parallel to the axis of rotation of the work-piece.Drilling is used to create a round hole. It is accomplished by a rotating tool that typically has two cutting edges. The tool is fed in a direction parallel to its axis of rotation into the work-part to form the round hole.In boring, the tool is used to enlarge an already available hole. It is a fine finishing operation used in the final stages of product manufacture.In milling, a rotating tool with multiple cutting edges is moved slowly relative to the material to generate a plane or straight surface. The direction of the feed motion is perpendicular to the tool’s axis of rotation. The speed motion is provided by the rotating milling cutter.Part V Translate Chinese into English (20 %) Directions: This part is to test your ability to do practical writing.1. 这些机器都是由中国人造出的。
机电一体化专业英语
机电一体化专业英语English Answer:Mechatronics is an interdisciplinary field that combines mechanical, electrical, computer, and software engineering to design, build, and operate systems. It has become increasingly important in modern engineering due to the growing demand for automated and intelligent systems.中文回答：机电一体化是一门综合了机械、电气、计算机和软件工程的交叉学科，用于设计、建造和操作系统。
随着对自动化和智能系统需求的不断增长，它在现代工程中变得越来越重要。
Components of Mechatronics.The core components of mechatronics include:Sensors: Collect data from the physical world.Actuators: Convert electrical signals into physical movement.Controllers: Process sensor data and generate control signals.Software: Designs and implements control algorithms.Applications of Mechatronics.Mechatronics has a wide range of applications, including:Industrial automation: Assembly lines, robotic welding, and automated material handling.Automotive systems: Engine control, brake systems, and advanced driver assistance systems.Aerospace engineering: Flight control systems, navigation systems, and life support systems.Medical engineering: Surgical robots, diagnostic instruments, and prosthetics.Benefits of Mechatronics.Mechatronics offers several benefits over traditional engineering approaches:Increased productivity: Automated systems can work faster and more accurately than humans.Improved quality: Automated systems can produce products with consistent quality.Reduced costs: Automated systems can eliminate the need for manual labor and reduce maintenance costs.Enhanced flexibility: Mechatronic systems can be easily reconfigured to adapt to changing requirements.Challenges in Mechatronics.Despite its advantages, mechatronics also faces some challenges:Complexity: Mechatronic systems can be highly complex, making design and implementation difficult.Cross-disciplinary nature: Mechatronics engineers must have knowledge in multiple engineering disciplines.Integration: Integrating different components from different disciplines can be challenging.Career Prospects in Mechatronics.The demand for mechatronics engineers is expected to continue to grow in the coming years. Mechatronics engineers can work in a variety of industries, including automotive, manufacturing, aerospace, and medical engineering.中文回答：机电一体化的组成部分。
机电专业英语第2版21Unit 21机电一体化
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Mechatronics is centred on mechanics, electronics,
control engineering, computing and molecular engineering
[2]
. The portmanteau “Mechatronics” was first coined by
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Mechatronics
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机电专业英语
徐存善主编
Mechatronics is the combination of mechanical engineering, electronic engineering and software engineering. The purpose of this interdisciplinary engineering field is the study of automata from an engineering perspective and serves the purpose of controlling advanced hybrid systems [1] . The word itself is a portmanteau of “Mechanics” and “Electronics”.
or 1ess often as “control and automation engineering”，as
机电一体化专业英语 (9)
● T'(torque) ● F (force) ● R (distance from the center to conductor) Here, there are two conductors present;
___________ 电磁力 ____________
右手螺旋定则 _____________ 磁力线 ______________
直线
Passage B Sheet Metal Forming
Function of Main Motor Parts 1. Produce Magnet Field
Basics of Electromagnetic Forces Electromagnetic Force
The direction of magnetic flux produced by a permanent magnet is always from N-pole to S-pole.
When a conductor is placed in a magnetic field and current flows in the conductor, the magnetic field and the current interact each other to produce force. The force is called "Electromagnetic force" (Fig. 9-1).
to increase its strength, while the flux distributed in the opposite direction acts to reduce its strength.
机电一体化专业英语复习
词汇mechatronic 机电一体化（技术）sensor传感器actuator执行元件，执行结构Feedback反馈deviation偏差hydraulic液压的machine tool机床geometric modeling 几何建模job-lot amount单批量maintenance维护pallet随行夹具robot机器人drill钻床，钻头Lathe车床mill 铣床shaper牛头刨床planer龙门刨床grinder磨床tap攻丝pulley滑轮shaft轴bore 镗削screw螺杆tolerance公差torque转矩nut螺母spring弹簧key键bearing轴承coupling联结器clutch离合器diode二极管transistor三极管transistors 晶体管integrated circuit 集成电路chip 芯片capacitor 电容器resistor 电阻digital 数字（式）的lever杠杆Servomechanism伺服机构closed-loop闭环actuator 传动装置following device随动装置troubleshoot故障排除solenoid电磁线圈different +form简称CIMS 计算机集成制造系统Computer integrated manufacturing systemCIM 计算机集成制造Computer integrated manufacturingCAM 计算机辅助制造Computer-assisted manufactureCAD 计算机辅助设计Computer-assisted designCAE 计算机辅助工程Computer-assisted engineerNC 数字控制Numerical controlCNC 计算机数控Computer Numerical controlCAPP 计算机辅助工艺设计Computer-aided process planingFMS 柔性制造系统Flexible manufacturing systemGeometric modeling 几何建模英译汉1.CIM is an attempt to（+v。
mechatronic(机电一体化)机械专业英语
Mechatronic1. IntroductionMechatronics is a design process that includes a combination of mechanical engineering, electronic engineering, material engineering, chemical engineering and industrial engineering. Mechatronics is a multidisciplinary field of engineering, that is to say, it rejects splitting engineering into separate disciplines.Nowadays, with the increasing of economy, Interdisciplinary research becomes an irreversible tendency. Which means mechatronic is facing unprecedented challenges. The old mechanics cannot catch the pace of new world, so they need to be changed. In order to stand steady from the competition, they must provide high value by being innovative during the process of transformation and upgrading.2. Mechatronic system applicationMechatronics are useful on so many fields, such as Machine vision, Automation and robotics, Servo-mechanics and so on.Mechatronic system apply to Machine vision (MV)Mechatronic make the possibilities of MV, technology and methods used to provide imaging-based automatic inspection and analysis for such applications as automatic inspection, process control, and robot guidance in industry, came true.Mechatronic system apply to Automation and roboticsImagine that just push some simple bottoms lightly can you control a huge, smart, intelligent robots. Is it only dreamed? No, it is reality. When mechatronic system applies to automation and robotics we can meet that easily.Mechatronic system apply to Servo-mechanicsCommon type of servo provides position control. Servos are commonly electrical or partially electronic in nature, using an electric motor as the primary means of creating mechanical force. Other types of servos use hydraulics, pneumatics, or magnetic principles. Whatever type it is, it can be separate as feedback system, transducer system and control system. And all of it cannot be kept in functional order without mechatronic system engineering.3. Future challengesMechatronic products -- products that blend mechanical, electrical and software technologies -- have exploded far beyond such industries as high-tech, aerospace and consumer product goods. That means more and more product development teams that once may have been comprised of mechanical engineers and electrical engineers are now adding software to the mix.Multiple engineering disciplines are being challenged to work together in mechatronic product development, such as on this printed circuit board assembly created in PTC's Pro/Engineer.Additional challenges of mechatronic product development noted by PTC include MCAD changes not reaching electrical engineers quickly enough, ECAD designers working ahead of the mechanical engineer and failing to relay that information, and software development largely removed from the product development change management process.。
机电一体化专业英文自我介绍
机电一体化专业英文自我介绍English:I am a graduate student majoring in Mechatronics Engineering, a field that combines mechanical and electrical engineering, as well as computer science. I am passionate about robotics, automation, and control systems, and I have acquired a solid foundation in both hardware and software aspects of this interdisciplinary field. I have completed various projects related to mechatronics, such as designing and building a small-scale robotic arm, programming PLCs for industrial automation, and developing control algorithms for autonomous vehicles. I have also interned at a mechatronics company, where I gained hands-on experience in troubleshooting and maintenance of electromechanical systems. I am eager to continue expanding my knowledge and skills in mechatronics, and I believe that my background in engineering and programming makes me well-equipped to succeed in this field.中文翻译:我是一名机电一体化工程专业的研究生，这个领域结合机械工程、电气工程和计算机科学。
机电一体化专业英语 Unit 6
Exploded view drawing
An exploded view drawing is a technical drawing of an object that shows the relationship or order of assembly of the various parts. It shows the components of an object slightly separated by distance, or suspended in surrounding space in the case of a three-dimensional exploded diagram. An object is represented as if there had been a small controlled explosion emanating from the middle of the object, causing the object's parts to be separated an equal distance away from their original locations
An exploded view drawing can show the intended assembly of mechanical or other parts. In mechanical systems usually the component closest to the center is assembled first, or is the main part in which the other parts get assembled. This drawing can also help to represent disassembly of parts, where the parts on the outside normally get removed first
(完整版)机电专业英语试题及答案
《机电专业英语》考试题一．翻译词汇mechatronic 机电一体化（技术）sensor传感器actuator执行元件，执行结构Feedback反馈deviation偏差hydraulic液压的machine tool机床geometric modeling 几何建模job-lot amount单批量maintenance维护pallet随行夹具robot机器人drill钻床，钻头Lathe车床mill 铣床shaper牛头刨床planer龙门刨床grinder磨床tap攻丝pulley滑轮shaft轴bore 镗削screw螺杆tolerance公差torque转矩nut螺母spring弹簧key键bearing轴承coupling联结器clutch离合器diode二极管transistor三极管transistors 晶体管integrated circuit 集成电路chip 芯片capacitor 电容器resistor 电阻digital 数字（式）的lever杠杆Servomechanism伺服机构closed-loop闭环actuator 传动装置following device随动装置troubleshoot故障排除二．汉译英1.机电一体化技术，电子学，机械学，智能数控，机器人学，信息技术，科学术语。
Mechatronics , electronics, mechanics, intelligent control, robotics.information technology , scientific term .2.机电一体化技术广泛用于汽车工业、机械工业以及国防工业。
Mechatronics has been applying widely to auto industry, mechanical industry and national defense industry.3.大多数的机加工主要是由五种基本的机床来完成。
机械工程英语翻译常用专业词汇
这里汇聚了机械工程领域的大部分英语词汇和详细解说，如果要查询相关词汇，你可以点此word 文档工具栏的“编辑”，找到“查找”，然后点开输入你要查询的词汇就可以查询了。
陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图pro标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration 气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design 有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC 电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图pro标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheelAssembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use 车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion 等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism 多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design 机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS 计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism 减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism 力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC 名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise)啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism 曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force。
机电一体化专业英语 单词
A/D converter 模数转换器large scale 大规模abnomal signal 异常信号lever 杠杆abort 中断停止light run 空转actuator 执行器机构loading and unloading machinetools 安装拆卸机床actuator 执行器lugic 逻辑actuators and sensors 执行元件和传感器machining operations 机械加工air compressor 空压机major overhaul 大修air conditioner 空调man-machine interaction 人机对话alarm 报警mantenance manual 检修手册alternating current 交流电manual 手册amplitude 振幅，调幅manufacturing 制造加工analog input 模拟输入marvel 奇迹，惊奇analog ourput 模拟输出mean 中间平均数analog signal 模拟信号mechanization 机械化analog-to-digital 模数转换micro devices and optoelectronicssystems 微电子装置和光电子系统assembly 装配modeling and design 建模与设计asynchronization 异步module 模块组件at regular intervals 每隔一定时间motion control 运动控制automated drafting 自动绘图motor winding 电动机绕组automatic vdtage regulator 自动调压器moving heavy parts 移动重的零部件automotive systems 自动化系统negative 负极avometer 万用表nominal power 额定功率back pressure 负压numerical control or computernumerical control programming 数控或计算机数控编程back up 支持备用nut 螺母螺帽bearing BRG 轴承nut 螺母螺帽bearing BRG 轴承open circuit 开路bind 结合，粘贴open circuit 断路bit-rate 比特率opende-loop 开环blade 叶片oscillate 震荡boolean 逻辑oscilloscope 示波器breaker 断路器隔离开关other applications 其他应用calibrate 校准over current 过流cam/concave 凹凸轮over loading 过载capacitance 电容over voltage 过压capacitor 电容器overload protection 过载保护capacitors 电控器parallel 并联carbon tool steel 碳素刀具钢parallel digital signal 并行数字信号cast alloys 铸造合金phase sequence 相序cease 取消phase voltage 相电压cemented carbides 硬质合金PLC 可编程控制器central contiol room 中控室plot 曲线ceramics 陶瓷positive 正极charge indicator 充电指示器PPI(point-to-point Interface) 点对点接口chip 芯片probe 探头clamp 夹具production planning andscheduling 生产计划与安排closde-loop 闭环radix 根基closed/opened loop 闭开环reactance 电抗clutch 离合器rectifier 整流器communication 通讯电缆rectify 校正computer-aided process planning 计算机辅助工艺规划register 寄存器configuer 组态relay 继电器consde 控制台relay 继电器consumer products 消费品resist 电阻control engineering 控制工程resistor 电阻control valve 控制阀resistors 电阻器coupling cupling 连接器robotics 机器人技术crane 起重机，鹤rotary switch 转换开关current transformer CT电流互感器routing inspection 日常检查cutter 切削刀具sampling theorem 采样定理debugging 调试scale 刻度比例尺delay time 延时screw 螺杆螺丝delay time 延时器screw driver 螺丝刀design review and evaluation 设计审评与评估secector 选择器detetor 检测器探测器self-hold 自保持deviation 偏差sensor 传感器diamonds 金刚石series 串联digital clocks 数字时钟servomechanism 私服机构，随动系统digital-to-analog 数模转换servomotor 伺服电机diodes 二极管short circuit 短路direct digital transducers 直接数字传感器siemens 西门子directing current 直流电signal amplifier 信号放大器discharge 放电simulation 仿真模拟discret 离散的开关量spraying painting 喷漆distributed control system DCS集散控制系统spring 弹簧domain 领土，范围stan conrected system Y连接electrical analog signal 电器模拟信号stator 定子electric-hydraulie comtrol 电液控制step by step motor 步进电机electrode 电极storage battery 蓄电池engineering analysis 工程分析symmetrical 对称的explosion-proof motor 防爆电机synchro 同步的feedback 反馈synchro output 同步输出fixture 夹具synchronization 同步flexible manufacturing system FMS柔性制造系统system integration 系统集成fluctuate 波动telecommunication 电信frequency 频率，周率，发生次数tenperature compensation 温度补偿fusible 熔断开关the drill press 钻床gauge 仪表the grinder 磨床geometric modeling 几何建模the lathe 车床haltinstruction 停止指令the milling machine 铣床harmonic 谐波the shaper or planer 成型刨床或牛头刨床hertz 赫兹thermal couple 热电偶high-speed steel 高速钢time-lag relay 延时继电器ignitor 点火器tiny 微小的impedance 阻抗T-junction 三通impedance 阻抗tolerance 公差indicator 指示器tool and fixture design 刀具夹具设计inductive reactance 感抗transducer 传感器inertia 惯性transformer 变压器integrate 集成transistors 晶体管integrated circuit 集成电路tweezers 镊子钳子intelligent control 智能控制undergrand cable 地下电缆intergral digetal circuit 积分数字电路uninterrupted power supply UPS不间断电源intermediate pelay 串联继电器upgrade 升级interpolate 插入ventelator 通风设备interval 间隔vibration and noise control 震动和噪声控制key 键voltage transformer 电压互感器knife-switch 闸刀开关weding 焊接ladder-diagram 梯形图wire stripper 剥线钳。
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科目：机电一体化专业英语使用班级：使用班级：单选题单选题1 、10xx means that it is a plain carbon steel 1，10XX意味着它是一个普通的碳素钢 C the second digit indicates that there is no modification in the alloys. 第二个数字表明，有没有修改的合金。
A 、which A，这B 、when B，当C 、where C，其中D 、that ，，2 、These steels 2，这些钢材 B high strength and also high strength to weight ratio, good c orrosion resistance. 高强度和高强度重量比，好的C orrosion电阻。
A 、exhibits 一，展品B 、exhibit ，表现出C 、exhibited C，展出D 、are exhibiting D ，展示3 、This property, also called 3，此属性，也被称为C , is related to the resistance of the steel to the softening effect of heat. ，是有关钢材的耐热软化效应。
A 、cold-hardness 一，冷硬度B 、cold-shortness B，冷，气短C 、hot-hardness 热硬度，D 、brittle condition D ，脆条件4 、These metals 4，这些金属 A in a soft condition, heat-treated to gain hardness, and then finish machined with a grinding or lapping process that can handle the hardness. 在软条件下，热后获得的硬度，然后完成加工与磨削或研磨的过程中，可以处理的硬度。
A 、are machining 一，加工B 、machines B，机器C 、have machined ，已加工D 、are machined D ，加工5 、5， C is also a process for making mat erial softer but does not produce the uniform material properties of annealing. 也是垫erial软的过程，但不会产生退火均匀的材料特性。
A 、Annealing 一，退火B 、Normalizing ，正火C 、Tempering C，回火D 、S tress reli eving D ，应力可靠性eving6 、6， A is the process for making material softer while producing uniform material properties. 为使材料柔软，同时产生均匀的材料性能的过程。
A 、Annealing 一，退火B 、Normalizing ，正火C 、Tempering C，回火D 、Stress relieving 研发，应力放散7 、It is worth noting that many heat treatments and welding processes cause 7，值得注意的是，许多热处理和焊接工艺导致 C in the material that can lead to warpage either after the heat treating process or during subsequent machining operations. 在物质，可以导致翘曲后热处理工艺，或在随后的加工操作。
A 、distortion 一，失真B 、fabrication B，制造C 、structure ，结构D 、stresses D ，强调8 、The lathe is 8，车床 B on and the chuck is rotated. 夹头旋转。
A 、introduced 一，介绍B 、directed B，定向C 、switched C，开关D 、sharpened D ，削尖9 、Usually, the dimensional tolerance is decided at the design stage and a machinist must take care to apply the required dime nsional tolerance and to ensure that 9，通常情况下，尺寸公差在设计阶段决定和机械师必须照顾申请所需毛钱nsional容忍的，并确保 B are not introduced as a result of poor workmanship of measuring techniques. 不引入作为一种测量技术，做工差的结果。
A 、margin 一，保证金B 、measurement B，测量C 、discrepancies ，不符D 、discrepancy D ，差异10 、It is almost impossible to 10，这几乎是不可能的the strict degree of accuracy as listed on a plan . 严格的准确程度，作为上市的计划。
A 、gear 一，齿轮B 、maintain ，保持C 、clutch ，离合器D 、join D ，联接11 、Although we continuously 11，虽然我们不断 C charges between different parts of a circuit, we do nothing to change the total amount of charge. 电路的不同部分之间的收费，我们做任何改变收费总额。
A 、represent 一个代表B 、associate B，联营公司C 、transfer ，转让D 、symbolize D ，象征12 、Alternating current or AC electricity is the type of electricity commonly 12，交流电流或交流电力是电力的类型，通常 A in homes and businesses throughout the world. 在世界各地的家庭和企业。
A 、used 一，使用B 、using B，使用C 、has used ，已使用D 、uses D ，使用13 、It wasn ' t until 1947, with the invention of the transistor by Bell Telephone Laboratories, 13日，它就没有人直到1947年，贝尔电话实验室发明晶体管， Bthe vacuum tube problem was solve d. 真空集热管的问题是解决ð。
A 、which A，这B 、that B，即C 、when C，当D 、how D，如何14 、For almost 50 years after the turn of the 20 th century, the electronics industry had been 14日，近50年后，20世纪之交，电子行业一直 Dby vacuum tube technology. 真空集热管技术。
A 、stimulated 一，激发B 、impacted ，影响C 、claimed C，声称D 、dominated D ，占主导地位15 、This is a primary requirement in factories and buildings to prevent spoilage, 15，这是在工厂和建筑物的基本要求，以防止腐败， A quality and 质量和productions rates, and maintain comfort. 制作率，并保持舒适。
A 、increase 一，增加B 、control ，控制C 、manipulate ，操纵D 、indicate D ，表明16 、The brain acts to send a signal to the arm muscle and hand, 16，充当大脑发出一个信号，手臂肌肉和手， B could be thought of as an 可以看作是一个Actuator. 执行机构。
A 、that 一，B 、which B，这C 、in which C，其中D 、where D，其中18 、 A the ambient temperature will have an effect on the heat loss from the building, it is hoped the room temperature will be controlled. 环境温度将有一个从建筑物的热损失的影响，它希望将室温控制。
A 、As A，作为B 、W hich B，更富C 、That C，即D 、H ow D，ĤOW19 、Once the water is in the tank it is known as the 19，一旦水是在坦克，它被称为 A . 。
A 、Contr olled Device 一，CONTR olled设备B 、Controlled Medium B，控制中等C 、Control Agent ，控制代理D 、Desired Value D ，所需值20 、20， B static electricity can be discharged through a metal wire, it is not a continuous source of 静电可通过金属丝出院，这是不连续的源DC electricity. 直流电。
A 、Because A，因为B 、Although ，虽然C 、Since ，自D 、For D，对于多选题多选题1 、1， ABC all the improvements, rubb er still has a number of limitations 的所有改进，rubb呃，仍然有一些限制A 、Despite ，尽管B 、In spite of B，在尽管C 、Although C，虽然D 、instead of D ，而不是2 、The circuits are connected in parallel 2，并行连接电路BC a small resistance. 一个小的阻力。