机械类-英文翻译知识讲解
机械类专业英语翻译知识交流
机械类专业英语翻译Flexible and Smart Online Monitoring and Fault DiagnosisSystem for Rotating Machinery柔性的和智能的在线监测与故障诊断的旋转机械系统AbstractMonitoring the vibration signals of rotating machinery, ulteriorly, assessing the safety of equipment plays a significant role in ensuring the security of equipment and in saving maintenance fee. This paper integrated the idea of “configuration” in the industry control software, developed the “flexible” network-based online monitoring and fault diagnosis system. The network topology, configuration module, database, data acquisition workstation and monitoring components were presented. With the smart data acquisition strategy and strong adaptive monitoring tools, the system can be applied on kinds of rotating machinery, and the practical application of the system was introduced.Keywords – online monitor, flexible system, smart system, configuration, rotating machinery旋转机械振动信号的监测，进一步地说，在确保设备的安全性和节省维修费用上设备安全性的评估起到非常重要的角色。
机械名词英译汉
机械名词英译汉机械名词英译汉机械工程是工程学科的一个分支，其涉及机器的设计，制造和维护。
这个学科需要大量使用技术术语和专业名词，因此，对于机械工程师和学生来说，正确理解和使用这些术语至关重要。
本文将涵盖一些重要的机械名词的英译汉，以帮助读者更好地理解机械工程领域的术语。
1. Gear （齿轮）Gear是机械工程中最常用的术语之一，用于传递动力和转动的力量。
齿轮通常由一个中心齿轮和一个或多个与之相配合的齿轮构成，在其中一个齿轮上的动力转移到另一个齿轮上。
齿轮是各种机械操作中的关键元素，例如，汽车的发动机，飞机的引擎，船舶的驱动器等都使用了齿轮系统。
2. Bearing （轴承）耐磨性和摩擦力低是轴承的两个最重要的特性。
它们广泛用于所有类型机器的转动和部件之间的支撑，并能承受重量和磨损。
在机械工程领域，轴承可被分类为摩擦和滚动。
摩擦式轴承是由摩擦力或间隙支撑的，而滚动式轴承则是由滚动元件支撑的。
3. Piston （活塞）活塞是在内部燃烧引擎中的一个重要组件。
它由一个圆柱形的金属组件组成，通常是铸铝制成。
活塞与其他发动机部件相组配，例如缸头、气门、连杆、曲轴等组成了发动机的核心组件。
活塞通过与曲轴相连的连杆来驱动发动机的排气和进气过程。
4. Crankshaft (曲轴)曲轴是发动机的一个核心部分，其工作原理是将活塞的线性运动转换为旋转运动。
曲轴由一系列平行于发动机缸体的钢杆组成，并通过各个连杆与活塞相连接。
曲轴在内燃机工作过程中，通过活塞与连杆产生力来驱动发动机的工作。
5. Camshaft （凸轮轴）凸轮轴通常作为发动机的一部分工作，用于控制发动机的气门。
凸轮轴通过凸轮来支配气门的开启和关闭时间。
根据气门的开合时间和顺序，发动机可以实现不同的运行模式，例如高性能，经济和节能模式。
6. Belt （皮带）皮带用于将发动机的动力传输到其他部件，例如发电机，空调压缩机等。
皮带的类型非常多，例如同步带，V带，V-Rib 带等。
机械专业中英文对照翻译大全讲解
机械专业英语词汇中英文对照翻译一览表陶瓷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 wheel Assembly 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)全齿高whole depth权重集weight sets球ball球面滚子convex roller球轴承ball bearing球面副spheric pair球面渐开线spherical involute球面运动spherical motion球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition。
机械类专业英语
Tensile
adj. 拉伸的；可伸长的；可拉长的
tensile strength 抗拉强度 ; 拉伸强度 tensile modulus 拉伸模量 ; 拉伸弹性模量 ; 拉伸模数 tensile failure 拉伸断裂 ; 拉伸破坏 ; 拉力塌毁 ; 拉力损毁 high tensile 高强度 ; 高张力 tensile elasticity 伸长弹性 ; 抗拉弹性 tensile zone 受拉区域 tensile draw 牵引力
arbitrary access 随意存取 ; 任意存取 ; 随机存取 arbitrary shape 任意形状 arbitrary line 任意直线
Centroid n. 矩心，重心
vicinity n. 邻近，附近；近处
transverse
adj. 横向的；横断的；贯轴的 n. 横断面；贯轴；横肌 transverse section 横切面 ; 横剖面 ; 横断面 ; 横截面 transverse module 端面模数 transverse axis 横截轴 ; 贯轴 ; 横轴 ; 半贯轴 transverse bearing 径向轴承 ; 径向
Tension n. 拉伸；拉力，张力；紧张，不安；电压 vt. 使紧张；使拉紧
high tension 高压 ; 高电压 ; 高张力 ; 血色月亮 belt tension 皮带张力 ; 传动带张力 ; 皮带拉力 ; 带张力 tension spring 拉簧 ; 拉力弹簧 ; 张紧簧 ; 拉伸弹簧 muscular tension 肌紧张 ; 肌张力 ; 肌肉紧张 ; 肌痉挛 Tension Controller 张力控制器 ; 张力控制 tension member 受拉杆件 ; 受拉构件 ; 抗拉构材 ; 受拉牵条
机械类常用英语
机械类常用英语引言随着全球化的推进，机械类行业在国际间的交流与合作越来越频繁。
掌握常用的机械类英语词汇和短语，对于从事机械类行业的专业人士来说至关重要。
本文将介绍机械类常用英语，助您更好地与国际同行进行沟通和合作。
一、机械设计和工程1.1 机械设计常用词汇•Machine（机器）: A device that uses power to apply forces and control movement to perform a task.•Mechanism（机构）: A system of moving parts that work together to achieve a certn function.•Component（零件）: A part or element that makes up a larger mechanical system.•Assembly（装配）: The process of putting together components to form a complete machine.•Drafting（制图）: The act of creating technical drawings to communicate design specifications.•Tolerance（公差）: The allowable variation in measurements or dimensions of a component or assembly.•CAD（Computer-ded Design，计算机辅助设计）: The use of computer software to create and modify designs.1.2 机械工程常用短语•Structural analysis（结构分析）: The study of the behavior and performance of structures under different loads and conditions.•Material selection（材料选择）: The process of choosing the most suitable materials for a given application.•Finite element analysis（有限元分析）: A numerical method used to analyze the behavior of complex structures.•Flure analysis（失效分析）: The investigation of the causes of mechanical flures and the development of solutions to prevent future flures.•Performance optimization（性能优化）: The process of improving the efficiency and effectiveness of a mechanical system.•Prototyping（原型制作）: The creation of a physical model or representation of a design for testing and evaluation.•Quality control（质量控制）: The process of ensuring that products meet specified quality standards.•Safety regulations（安全规定）: The laws and regulations that govern the use and operation of machinery to ensure safety.二、机械制造和加工2.1 机械制造常用词汇•Manufacturing（制造）: The process of converting raw materials into finished products through various operations.•Machining（机械加工）: The process of shaping a workpiece by removing material using tools such as lathes, milling machines, and drills.•Casting（铸造）: The process of pouring molten metal or liquid material into a mold to create a solid object.•Welding（焊接）: The process of joining two or more pieces of metal by heating them to their melting point and allowing them to cool and fuse together.•Grinding（磨削）: The process of removing material from a workpiece using an abrasive wheel or belt.•CNC（Computer Numerical Control，数控）: The use of computer-ded control systems to operate and control machine tools. •Tooling（工装）: The specialized tools and equipment used in manufacturing processes.•Automation（自动化）: The use of machines or computer systems to perform tasks without human intervention.2.2 机械加工常用短语•Cutting speed（切削速度）: The speed at which a cutting tool moves through a workpiece during machining.•Feed rate（进给速度）: The rate at which the cutting tool advances into the workpiece during machining.•Depth of cut（切削深度）: The distance between the cutting tool and the surface of the workpiece during machining.•Surface finish（表面光洁度）: The quality and smoothness of a machined surface. •Chip removal（切屑排出）: The process of removing chips or waste material generated during machining.•Tool life（刀具寿命）: The length of time a cutting tool can be used before it becomes dull and needs to be replaced.•Heat treatment（热处理）: The process of heating and cooling a material to alter its properties and improve its performance.•Dimensional accuracy（尺寸精度）: The degree to which a machined part conforms to its specified dimensions.三、机械维护和保养3.1 机械维护常用词汇•Mntenance（维护）: The process of keeping equipment in good working condition to ensure reliability and prevent breakdowns.•Lubrication（润滑）: The application of a lubricant to reduce friction and wear between moving parts.•Inspection（检查）: The systematic examination of equipment to detect and correct any defects or problems. •Troubleshooting（故障排除）: The process of identifying and resolving problems or malfunctions in mechanical systems. •Preventive mntenance（预防性维护）: The scheduled mntenance activities performedto prevent equipment flure and prolong its lifespan.•Breakdown mntenance（故障维修）: The repr activities performed in response to unexpected equipment flures.3.2 机械保养常用短语•Routine mntenance（定期保养）: The regular inspection, cleaning, and adjustment of equipment to ensure its efficient operation.•Lubrication schedule（润滑计划）: The predetermined intervals at which lubrication should be applied to equipment. •Replacement parts（更换零件）: The components or parts that need to be replaced during mntenance and repr.•Calibration（校准）: The process of adjusting or setting equipment to ensure accuracy and reliability.•Equipment downtime（设备停机时间）: The period of time during which equipment is not operational due to mntenance or repr.•Safety precautions（安全注意事项）:The measures and procedures to be followed to ensure the safety of mntenance personnel.结论机械类常用英语对于机械类行业从业者来说至关重要。
机械专业英语词汇完整版
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 机械零件 mechanical parts 淬火冷却 quench 淬火 hardening 回火 tempering
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
渗碳 carburization 电路 circuit
半导体元件 semiconductor element 反馈 feedback
发生器 generator 直流电源 DC electrical source
门电路 gate circuit 逻辑代数 logic algebra 外圆磨削 external grinding 内圆磨削 internal grinding 平面磨削 plane grinding
汉英词典机械类常用词汇
汉英词典机械类常用词汇汉英词典是学习英语的重要工具，机械类常用词汇是其中不可或缺的一部分。
机械类是应用广泛的领域，它涉及到工业、农业、制造业等多个方面，其中有很多常用词汇需要掌握。
以下是一些机械类常用词汇的介绍：1. machine（机器）- machine是机械类中最基本的词汇，它可以用来指称任何一种机器。
例如：a washing machine（洗衣机）、a drilling machine（钻孔机）等。
2. equipment（设备）- equipment通常用于指称一台或几台机器的集合体，例如：a set of equipment（设备套装）。
3. tool（工具）- tool是机器中必不可少的部分，用于完成各种不同的工作。
例如：a screwdriver（螺丝刀）、a chisel（凿子）等。
4. part（部件）- part指机器中不同的部分，例如：a motor （发动机）、a cog（齿轮）等。
5. mechanism（机构）- mechanism用于描述一个机器的内在结构和运作原理，例如：the mechanism of a camera（相机的机构）。
6. engine（发动机）- engine主要用于描述重型机械中的动力系统，例如：a diesel engine（柴油机）。
7. transmission（传输）- transmission用于描述机器中信息、物质或能量的传输过程，例如：a power transmission（动力传输）。
8. hydraulic（液压）- hydraulic用于描述利用液体力学原理驱动机器的方法。
9. pneumatic（气动）- pneumatic用于描述利用气体力学原理驱动机器的方法。
10. electric（电动）- electric用于描述了运用电力驱动机器的方法，如电机（electric motor）、电锯（electric saw）等。
机械英语知识点总结大全
机械英语知识点总结大全一、Basic Mechanical Engineering 基本机械工程1. Mechanical Engineering 机械工程Mechanical engineering is the branch of engineering that involves the design, production, and operation of machinery. 机械工程是涉及机械设计、生产和操作的工程分支。
2. Force and Motion 力和运动Force is any interaction that, when unopposed, will change the motion of an object. 力是任何相互作用，当没有阻力时，会改变物体的运动。
3. Simple Machines 简单机械A simple machine is a mechanical device that changes the direction or magnitude of a force. 简单机械是一种可以改变力的方向或大小的机械设备。
4. Kinematics 运动学Kinematics is the branch of classical mechanics that describes the motion of points, bodies, and systems of bodies without considering the forces that cause the motion. 运动学是描述点、物体和物体系统运动的经典力学分支，不考虑引起运动的力。
5. Dynamics 动力学Dynamics is the study of forces and torques and their effect on motion. 动力学是力和转矩以及它们对运动的影响的研究。
机械专业英语翻译的方法及技巧PPT课件
❖ 1.2 复杂长句多
▪ 机械工程英语的用词和表达方法都比较严谨准确， 一般一句话要包含几个分句。对于这种复杂长句， 一般要采用压缩主干法进行逐步翻译。
▪ If a hard grade wheel was to be used for grinding a hard material ， the dull grains would not be pulled off from the bond quickly enough ， thus impeding the self dressing process of the surface of the wheel and finally resulting in clogging of the wheel and burns on the ground surface ． ( 如果使用硬砂轮磨削硬的材料，磨钝 的磨粒就不能很快从粘结体上脱落，这样便妨碍砂 轮表面的自休整过程，最终导致砂轮的堵塞并在被 磨表面留下灼斑。 )
第15页/共19页
“The beamshall be arranged that the disc harge of the content ofthe wagons is n ot impeded to any appreciable extent.”
1，机械专业英语的特点
1 专业词汇多 2 复杂长句多 3 被动语态多 4 非谓语动词多 5 陈诉句多
第1页/工程专业英语所涉及的大多是机械工程领域的 专业知识，这就要求在翻译的时候能准确使用机械 工程领域专业术语，不能望文生义。
▪ The main components of the lathe are the headstock and tailstock at opposite ends of a bed ， and a tool post between them which holds the cutting tool ． ( 车床的主要 部件是主轴箱、尾座和刀架，主轴箱与尾座位于床 身的两端，用于夹持刀具的刀架置于主轴箱与尾座 之间。 )
机械专业英语 (2)
机械专业英语1. Introduction机械工程是一门涉及机械设备和工具设计、制造、使用和维护的学科，是工程技术领域中的一个重要分支。
机械专业英语是机械工程学习中必不可少的一部分，它涉及到机械工程师需要掌握的英语词汇、专业术语、文档阅读和撰写技巧等方面。
本文将介绍一些常用的机械专业英语词汇和常用的表达方式，以帮助读者更好地掌握机械专业英语。
2. Mechanical Engineering Vocabulary以下是一些常用的机械工程专业词汇，可以帮助读者对机械工程领域的基本概念有更好的了解：•Mechanical Engineering（机械工程）: A discipline of engineering that deals with the design, construction, and operation of machinery.•Engineer（工程师）: A person who designs, builds, or maintains engines, machines, or public works.•CAD（计算机辅助设计）: Computer-Aided Design, a software tool used by engineers to create and modifymechanical designs.•CAM（计算机辅助制造）: Computer-Aided Manufacturing, a software tool used to controlmanufacturing processes.•CNC（计算机数控）: Computer Numerical Control,a method of controlling manufacturing machines usingcomputers.3. Common Expressions in Mechanical Engineering在机械工程领域，有一些常用的表达方式，以下是一些示例：•According to the design specifications（根据设计规范）: Indicates that something is done in accordance with the design requirements.•The machine is in operation（机器正在运行）: Indicates that the machine is currently running andperforming its intended function.•The material is heat-treated（材料经过热处理）: Indicates that the material has undergone a specific heat treatment process for improved properties.•The system is experiencing mechanical failure（系统发生机械故障）: Indicates that the system is notfunctioning properly due to a mechanical issue.•The component needs to be lubricated regularly（零部件需要定期加润滑油）: Indicates that regularlubrication is required to ensure proper functioning of the component.4. Reading and Writing Documents in Mechanical Engineering在机械工程领域，阅读和撰写文档是非常重要的技能。
机械英文专业翻译
一、汉译英载荷：load内应力internal stress灵敏度sensitivity疲劳强度fatigue strength铣床milling machine供水系统water supply system进料速度feedrate闭合序列closed sequence专家系统expert systemCAE computer –aided engineering 二、英译汉impurity杂志machinability加工性能sound judgement正确的判断力dynamic load动载荷lathe车床vertical support垂直支撑speed indicator速度表machine vision机器视觉manipulator操纵器三、句子汉译英1、金属和合金的差异一般很难界定。
The distinction between a metal and a nonmetal is not always clear out. 2、钢的冷成型性是由它的拉伸强度与延展性共同决定的。
The cold-formability of steel is a function of its tensile strength combined with ductility.3、当承载时，材料将发生变形，变形量取决于载荷的大小。
A material tends to change or changes its dimensions when it is loaded ,depending upon the magnitude of the load.4、机电一体化是一个用于描述机械和电子工程集成的术语。
“Mechatronics”is a term to describe the integration of mechanical and electronical engineering.5、机器人执行的工作可分为两类：危险性工作和重复性工作。
机械工程专业英语翻译
机械工程专业英语翻译Introduction机械工程是一门涵盖机械原理、设计、制造以及维护的综合性学科，其中涉及许多专业术语和英语翻译。
良好的英语翻译能力对机械工程师在国际合作和成果交流中至关重要。
本文将介绍机械工程专业中常见的英语单词和短语，并提供中文翻译和相关注释。
Mechanical Principles 机械原理对于机械原理，下面是一些常见的英语单词和短语。
1.Mechanism（机构）：A mechanism is a device designedto transform input forces and movement into a desiredoutput force and movement.2.Kinematics（运动学）：Kinematics is the study ofmotion, without regard to the cause of the motion.3.Statics（静力学）：Statics is the study of thebehavior of structures, under the action of forceswithout producing motion.4.Dynamics（动力学）：Dynamics is the study of thebehavior of motion of objects under the action of forces.5.Thermodynamics（热力学）：Thermodynamics deals withthe relationships between heat, work, and energy.6.Fluid Mechanics（流体力学）：Fluid mechanics is thestudy of the behavior of fluids at rest or in motion. Mechanical Design 机械设计对于机械设计，下面是一些常见的英语单词和短语。
(完整版)机械专业相关词汇中英文翻译大全
机械专业有关词汇中英文翻译大全单价 unit price工日共计 Man-day total/work-day total人工费 cost of labor资料费 materials expenses机械的 mechanical检查接线 connection test发电机 generator调相机 phase regulator周波 cycle减负荷装置 load-shedding equipment断路器柜 circuit breaker cabinet单母线 single busbar互感器 transformer每相电流 Current by Phase关闭式插接 close type socket joint发电机控制面板generator control panel分级卸载 sorted unloading同步控制 synchronization control调速器 speed governor信号屏 signal screen继电器 relay高压柜 high pressure cabinet油浸电力变压器oil-immersed power transformer空气断路器 air circuit breaker控制屏 control panel直流馈电屏 direct current feed control panel电容器 electric condenser计量盘 metering panel成套配电箱 whole set of distribution box落地式 floor model控制开关 Control switches铜芯电力电缆 Copper core power cable控制电缆 actuating cable热缩式电力电缆终端头 pyrocondensation power cable terminal 钢构造支架配管 steel structure bracket tubing万用槽钢 versatile U-steel电缆托架 cable bracket钢制托盘式桥架 steel Tray-type cable support system waterproof socket 防水插座防爆插座 Explosion-proofsocket接地绞线 earthing twisted pair接地母线 earthing bus接地极 lightning conductor硬质聚氯乙烯管rigid polyvinyl chloride pipe航空集散站 air terminal水银灯具 Mercury Lamp金属卤化物灯 metal halide lamp高压钠灯 High Pressure Sodium Lamp额定电压 Rated Voltage额定功率 Rated Power光源 Light Source防备等级 Grade of Protection高压汞灯 High Pressure Mercury Lamp高压钠灯 High Pressure Sodium Lamp金属卤化物灯 Metallic Halide Lamp照明电缆 lighting cable单线 mongline穿线 threading接地跨接线 earthing jumper分线箱 junction box接线盒 connection box圆钢 round steel扁钢 flat steel插座 socket配电盘 switchboard变换开关 alternation switch自动指令呼喊装置automatic instruction calling device 扬声器 loudspeaker明装 Unfold Install暗装 Conceal Install感温探测器 Thermal Detector转台造型机turntable molding machine气动震实造型机air jarring moulding machine有箱造型机box molding machine压铸机die casting machine热室压铸机hot-chamber die casting machine 惯性落砂机inertia knock-out grid浇包ladle浇注机cating machine冲天炉cupola (cupola furnace)水冷冲天炉water cooled cupola焦碳炉coke-fired furnace退火炉annealing oven回火炉drawing furnace喷丸机high pressure blasting machine 抛砂机sand throwing machine摆轮式混砂机speedmuller自动分箱机automatic box splitter自动合箱机automatic closer自动壳型机autoclino风动工具air tool锻造forging无型锻造open forging水压机锻造hydraulic forging机器锻造machine forging自由锻造flat-die forging多型槽锻造multiple impression forging 冷锻cold forging锤锻（自由锻）hammer forging平锻horzontal forging镦锻upset forging辊锻roll forging模锻die forging热模锻pressure forging开式模锻open-die forging精细模锻prescision drop forging 挤压模锻no-draft forging冷拉cold draw热拉hot draw冷挤压cold extruding切边trim冷切边cold trim热切边hot trim冲孔punching校订straightening板料冲压sheet stamping制坯blank锻造毛坯forging blank上模upper die下模bottom die(counter die)上锤头top swage下锤头lower die汽锤steam hammer无砧坐模锻锤forging hammer without anvilbed 摩擦锤jump hammer落锤block hammer水均分模（平锻机）horizontal parting冷锻模cold forging die型锻模forging die精整模forming die顶锻模joggling die锻压机forging die水压机water press平锻机horizontal forging machine汽力锻压机steam power forging press 压弯机bending press模锻压力机drop press曲轴压力机crank press曲柄压力机knuckle-joint press切边压力机trimming press切断压力机cutting-out press精压机coining press辊锻机forging roll镦锻机upsetting forging press喷丸清理sand blast cleaning除去内应力residual stress relieving 水力清理hydraulic blasting酸洗pickling超声波冲洗ultrasonic cleaning超声波探伤ultrasonic inspection冲压stamping冲压下料bar stock cutting by punching 冲压线press line凸模punch凸凹模punch-die冲孔模piercing die修边模trimming die预弯模die for first-forming扭弯模twisting die扭弯模twisting die扭弯成形模twisting-forming die 压弯模bending die压弯翻边模bending-flanging die 压扁模flattening die压圆模circular bending die 压弯卷圆模bending-curling die 压弯压筋模bending-beading die 落料模blanking die落料压印模blanking-coining die 落料切槽模blanking-slotting die缩口模neckling die翻孔整形模hole flanging-sizing die 翻边成形模flanging forming die切槽模slotting die拉延模drawing die下料stock cutting开卷unreel成形forming翻边flanging反向拉伸reverse-draw整形restricking整径trued切口cut-off (shear-out)切边trimming压扁flattening应变strain压痕impression拉延drawing拉伸deep drawng挤压extrusion滚挤roll-forming卷边折边edging刮边scraping三室冲洗机three-stage cleaning machine 三动压机triple-action press折边机edging machine开卷机decoiling unit全能液压机universal hydraulic machine 机械压力机mechanical press气动压力机pneumatic press冲孔机punch machine曲折机弯管机pipe bending machine辊压机rolling press滚式弯板机roll-type sheet bending machine 板料校平机sheet flattening machine退料板stripper高速棒料剪切机high speed cropping machine 剪床shearing machine转塔式冲床turret-type punch press校直机straightener挤压机extrusion press滚压挤压机hydraulic extrusion press 卷边机folding machine精压机coining press上料器loader落料机blanker搓丝机thread rolling machine 滚剪机roller shearing machine 焊接welding十字接头cross-shaped jointT形接头T joint单J 形坡口single-J groove单U形坡口single-U groove双V形坡口double-Vgroove K 形坡口double-vevel groove双 V 形对接接头double-V butt jointY 形坡口裂痕试验Y-slit crack testTIG 保护焊tungsten inert gas (TIG) arc welding TIG 点焊TIG spot welding立焊vertical position of welding 火焰钎焊brazing by flame气体保护电弧焊gas shield arc welding气焊gas welding气电焊electrogas arc welding水下焊接underwater welding水蒸气保护电弧焊water vapor arc welding水平角焊horizontal fillet welding手工焊manual welding手工电弧焊covered arc welding仰焊face-up bonding正面角焊缝front fillet weld加压气焊gas pressure welding加压铸焊pressure thermit welding 返修焊rewelding向上立焊vertical up welding向下立焊vertical down welding 平焊（俯焊）flat position welding点焊point welding双面焊weld from both sides双面点焊direct welding双弧焊twin arc welding压焊pressure welding多道焊multipass welding多点凸焊multiple projection welding 多层焊multilayer welding定位焊tack welding冷压焊cold pressure welding环焊boxing自动焊接automatic welding自动点焊stitch welding自动气割automatic gas cutting无气体保护电弧焊non gas shielded arc welding 对接焊butt welding补焊repair welding深溶焊deep penetration welding滚对焊butt seam welding滚焊seam welding滚点焊roll spot welding横焊horzontal position welding 横向焊缝cross weld金属极惰性气体保护点焊metal inert gas arc welding 金属极电弧焊接metal arc welding电焊eletric welding电子束焊接electron beam welding电子加热钎焊electric brazing电阻焊electric resistance welding 电弧焊electric arc welding堆焊bead welding坡口焊groove welding封底焊道sealing run搭接焊lap welding激光焊接laser welding热焊hot weld单面焊welding by one side单面点焊indirect welding单道焊single-pass welding单层焊single-layer welding单边多点点焊series spot welding单边多电极焊series welding仰焊overhead position welding 熔焊fusion welding氩弧焊argon arc welding跳焊skip welding惰性气体保护焊inert-gas welding埋弧自动焊unionmelt welding碳弧焊carbon arc welding躺焊fire-cracker welding缝焊seam welding锻焊blacksmith welding磁性气体保护焊gas shielded magnetic flux arc welding 焊接工艺welding procedure焊态as-welded焊道bead焊肉致密dense deposits焊后强度as-deposited strength 焊道裂纹bead cracking焊缝seam焊根root of weld焊波ripple焊透complete penetration 未焊透incomplete penetration 焊核nugget熔滴droplet熔敷工艺deposition techniques咬边undercut去渣deslag焊接缺点weld defects乙炔罐acetylene cylinder乙炔发生器acetylene generator灌水式乙炔发生器water to carbide generator 投入式乙发生器carbide to water generator 乙炔氧焊装置acetylene-welding installation 点焊钳spot welding head三相整流焊机three phase rectifier welder 三相低频焊机three phase low frequency 全能滚焊机universal seam welder手动焊炬hand torch手动焊枪hand held gun压焊机press welder沟通弧焊机AC arc welding machine 多点焊机multiple spot welder多站电焊机multi-operator welding set 切割机cutting machine气瓶gas cylinder保护罩protective boot电子枪electron gun电阻对焊butt resistance welding电焊机electric welding电弧焊机arc welding machine电渣焊机electroslag welding仿型氧气切割机template-type axy-cutting machine 抽头式焊机welder with taps仰焊机overhead welder单站弧焊机single operator welding machine 挪动式焊机portable welding machine挪动式接触焊机portable resistance welder挪动式点焊机portable spot welder 蓄电池式焊机battery welder缝焊机seam welder大焊丝盘large spool焊工用玻璃welding galss焊工用护目镜welding goggles焊工用面罩helmet shield焊把holder乙炔acetylene电石calcium carbide电极（焊条）electrode手涂焊条dipped electrode合金焊条hastelloy electrode双芯焊条twin electrode双层药皮焊条double coated electrode 机械压涂焊条extruded electrode包丝焊条flyspun electrode深熔焊条deep penetration electrode 铁粉焊条iron powder electrode堆焊焊条surfacing electrode碳极carbon electrode机加工machining车削turn高速切削high speed cutting 强力切削power cutting多刀切削multi-tool cutting深孔加工deep hole working 高速精镗high speed boringh 高速滚削high speed hobbing 平面铣削surface milling镗削boring拉削broaching成型拉削form broaching连续拉削continuous broaching 分层拉削progressive broaching 推削push broaching刨削shaping (planing)磨削grinding外圆磨削cylindrical grinding内圆磨削internal grinding端面磨削cross grinding周面磨削peripheral grinding插削slotting铲削relieve钻削drill导电磨削electrical grinding 没心磨削centerless grinding 高速磨削high-speed grinding 强力磨削power grinding珩磨honing研磨lapping超精加工superfinishing齿面加工gear face machining 拉齿broaching gear铣齿gear milling插齿gear shaping滚齿gear hobbing刨齿gear planing剃齿gear shaving研齿gear lapping珩齿gear honing磨齿gear grinding挤齿gear extruding 一般剃齿法general shaving 对角剃齿法diagonal shaving 切向剃齿法tangential shaving剃鼓形齿crown shaving砂带磨削abrasive belt gringding滚压光加工rolling finishing单面切削法single-side cutting method双面切削法spread -blade cutting method展成法切齿gear-cutting with generating method 仿形法切齿gear-cutting with form copying method 成型插齿shear-speed gear cutting花键加工splining螺纹铣thread milling螺纹磨thread grinding镗孔boring hole铰孔ream锪孔counter sinking滚丝thread rolling套丝thread chaing攻丝thread tapping旋风切削螺纹whirl wind cutting thread 少无切削加工non-chip finish挤压光加工extrusion finishing精细加工precision work超精加工superfinishing粗加工rough machining化学机械加工chemical mechanical working 电热加工electro-thermic working阳极机械加工anode mechanical working 电脉冲加工electro-spark machining电火花加工electro-spark machining电子束加工electronic beam machining 电解加工electrolytic machining超声波加工ultrasonic machining激光加工laser machining激光硬化laser hardening 油漆paint面漆enamel沥漆区drain area调漆paint mixing浸涂dip-coatng涂底漆priming补漆paint repair喷面漆topcoating热喷漆hot spray打腻子puttying老化weathering人工干燥artificial drying自然干燥air dry干打磨dry grinding去油（脱脂）degreasing碱法脱脂alkaline degreasing 蒸气脱脂vapor degreasing 去离子水demin-water除锈derusting酸洗pickling水洗rinse热水冲洗hot water rinse电泳涂层electophoretic coating喷丸办理shot blasting磨光（抛光 0burnishing出光glaring罩光glazing磷化预办理phosphating pretreatment 薄膜磷化办理thin amorphous phosphating 湿碰湿wet-to-wet钝化passivating结皮现象skinning起皱wrinkling掩盖masking凉干flash off气幕air seal喷漆室booth干式喷漆室dry spray booth水过滤式喷漆室water wash spray booth下吸式喷漆室down draft spray booth侧抽风喷漆室spray booth of side exhaust 油漆调制室paint mixing room打磨间scuff sand booth经过式烘干室passing through type baking oven 桥式烘干室bridge type baking oven辐射对流烘干室joint radiation convection oven 浸漆设备dip equipment浸漆槽dip tank循环槽recirculating tank自动喷漆机automatic sprayer热喷漆机flow coating equipment淋漆设备flow coating equipment手工浸漆设备hand dip equipment无空气喷涂设备airless spray equipment电泳涂漆设备electro apparatus电涂漆设备electrocoating installation静电喷漆设备electrostatic spray equipment 喷枪spray gun双头喷枪double head spray gun空气喷枪air spray gun吊具sling推杆悬链double-chain conveyer悬挂运输链overhead conveyer油水分别器oil-water separator油漆调制罐paint mixing tank除尘装置dust collector静电除尘装置electrostatic dust collector阴极罩cathode shiedl超滤装置ultrafiltration device喷砂机sand blasting machine红外线固化IR curing紫外线固化UV curing电子束固化electron beam curing辐射固化漆膜radiation cured coating (RCC)光彩计glossmeter比重计gravimeter粘度计viscosimetr细度计fineness gauge厚度计thickness gauge掩盖力测定仪cryptometer电镀electroplating预镀（冲镀）striking防镀（止镀）resist无氰电镀non-cyanide plating 化学电镀electroless plating 气相电镀vapor plating挂镀rack用假阴极电镀dummying机械电镀mechanical plating 浸镀immersion plating 退镀stripping滚镀barrel plating电解堆积electrowinning浑浊度turbidity侵害fretting侵渍作用maceration亲水的hydrophilic疏水的hydrophobic絮凝剂flocculant光明镀层bright coating防腐镀层coating for protection against corrosion 冲刷flush打光lapping抛光burnishing滚光tumbling变色tarnishing电解electrolysis积淀法decantation抗暗办理anti-tarnish treatment均镀力levelling power深镀能力covering power酸洗pickling磷化phosphating镀锌galvanizing漂白whiten出斑点spotting out电镀机plating machine自动电镀装置automatic plating machine 直线式电镀机straight-line plating machine 挂式电镀机plating machine held on racks 钟形滚镀机oblique-barrel plating machine 微型滚镀机portable plating barrel冷水槽cold rinse bank双联冷水槽double countercurrent rinse tank 电解去油槽electrolytic cleaner衬铅槽lead lined steel tank哈林电槽haring cell热水槽hot rise tank超声波去油槽ultrasonic cleaning tank浸酸槽acid dip tank温水槽warm rinse tank赫尔槽hull cell镀锌槽zinc-plating tank固定槽plating tank回收槽reclaim tank水平全浸式滚筒horizontally fully-immersed barrel 六角滚筒hexagonal plating barrel孔板流量计orifie meter浊度计nephelometer库仑计coulometer滴重计stalagmometer汽车制造设备manufactruing equipment of automobile 全能铣床universal milling machine内外圆研磨床inner-outer happing machine仿形车床copy lathe龙门刨床double housing planer牛头刨床shaper攻丝机threading machine双柱坐标镗床double pillar jig borer滚丝机thread roller滚齿机hobbing machine钻床drilling machine插床slotting machine珩齿机gear honing machine均衡 - 钻中心孔机床balancing centering machine曲轴车床crankshaft turning lathe双工位曲轴车床double-post carnkshafttruning blathe 曲轴（主轴颈）车床crankshaft (main journal turning lathe)凸轮轴（轴颈）车床camshaft(journal )turning lathe液压仿形车床dydraulic coping lathe凸轮轴仿形车床camsahft coping lathe多轴深孔钻床multi-spindle deep hole drilling machine 曲轴轴颈铣削专用机床crankshaft journal milling machine数控曲轴铣床N/C crankshaft milling machine螺纹铣床thread milling mahcine球面蜗杆铣床cone-worm milling machine花键轴铣床spline shaft milling mahcine转鼓铣床drum milling machine旋风式曲轴铣床whirl-wind type crankshaft milling machine 曲轴主轴颈磨床cranksahft journal grinding machine凸轮轴磨床camshaft grinding machine螺纹磨床thread grinding machine活塞销超精加工机piston pin superfinishing machine弹簧端面磨床grinding machine for spiral spring活塞椭圆磨床。
机械工程专业英语参考译文
机械工程专业英语参考译文机械工程专业英语参考译文机械工程是一门涉及设计、制造、控制和维护机械系统的学科，涉及到许多不同的领域，包括制造业、航空航天、汽车、能源和医疗设备等。
机械工程专业英语是机械工程领域中非常重要的语言工具，以下是一些常见的机械工程专业英语词汇和短语:1. Machine Tools - 机器工具Machine tools are tools that are used to perform precision machining operations on materials. They include drills, mills, lathes, routers, and other tools that are used to create precision parts and assemblies.2. Material - 材料Material is any substance that is in a solid, liquid, or gas state. It can be made from a variety of materials, such as metals, ceramics, plastics, and papers. In engineering, material refers to the physical and chemical properties of a material that determine its behavior in a particular application.3. Design - 设计Design refers to the process of creating a plan or concept for a particular object or system. It involves analyzing the needs and requirements of a particular application, and thenusing geometry, math, and other tools to create a visual representation of the object or system.4. Tolerance - 公差Tolerance is the allowance for error or variation that is allowed in a manufacturing process. It is the amount of variation that is acceptable in a product or component before it is considered to be within specification. In engineering, tolerance refers to the accuracy with which a component or system is designed to operate.5. machinist - 机械工程师Machinist is a professional in the field of mechanical engineering who specializes in the design, construction, and maintenance of machine tools. Machinists typically work in manufacturing plants, tool and die shops, and other industrial settings.6. lathe - 车床Lathe is a machine tool that is used to machine rotationally symmetric objects, such as shafts, gears, and camshafts. It includes a bed, a turret, and a spindle that rotates the workpiece around its axis.7. milling machine - 铣床Milling machine is a machine tool that is used for precisionmachining of materials. It includes a spindle that rotates a cutting tool, which can be a carbide or other hard tool, around its axis. milling machines are commonly used for machining metals, ceramics, and other materials.8. precision - 精度Precision refers to the accuracy and reliability of a machine tool or other industrial equipment. It is the ability of a tool to produce parts or assemblies that are within specified tolerance limits, and is often measured in units of accuracy, such as microns or inches.9. toolholder - 刀具夹具Toolholder is a device that is used to hold a cutting tool in a machine tool. It typically includes a base, a support surface, and a nose that supports the tool at a desired angle and distance from the workpiece.10. fastener - 紧固件Fastener is any device that is used to join two or more objects together. They include nuts, bolts, screws, pins, and other devices that are used to secure components together. In engineering, fasteners refer to the materials and techniques used to install and secure fasteners.以上是一些机械工程专业英语词汇和短语的示例，这些词汇和短语在机械工程领域中非常重要，掌握它们可以帮助机械工程专业的学生和从业者更好地理解和应用机械工程知识。
机械类英语词汇中英文对照
cosmic宇宙的，全世界的，广大无边的
profile剖面，侧面,外形，轮廓
cotter pin开口销，开尾销
projection投影
counterbore镗沉头孔
projection突出，凸起部分
countersink钻沉头孔
propel推进，驱使
cover up包裹，隐藏，掩盖
moulding成形
castingforging die铸，锻模
mould模具，模塑,压模
catalogue产品样本，目录
muffler（silencer）消声器
catalytic converter催化转化器
multi—disciplinary（有关）多种学科的
category种类，逻辑范畴
multifunction多功能
rationale基本原理,理论基础,原理的阐述
deficiency缺乏，不足
rattle硬物质的撞击声
delegation代表团
reagent反应物，反应力,试剂
deliberately有目的的,故意的
ream铰孔
delicately shaped parts外形精致的零件
recapitulate扼要重述，概括，重现，再演
denote指示，表示，概述
recognition识别
designate指明，指出
recovery回复
detail drawing零件图
recrystallization再结晶
detriment损害，不利
redundant多余的，冗余的
assembly组合，装配,部件，汇编
atmospheric大气的，空气的
机械类中英对照
机械类中英对照机械类中英对照随着全球制造业的迅速发展，机械类产品在各个行业中占据着至关重要的地位。
其中，机械类产品不仅体积大、重量重，而且内部结构复杂，需要各种不同的机械部件来完成其功能。
在机械类产品的制造领域，相关的技术和术语是关键，掌握这些技术和术语是非常重要的。
下面，我们将介绍机械类术语和一些机械部件的中英对照。
1. 机械类术语(1) Mechanical Engineering 机械工程(2) Dynamics 动力学(3) Kinematics 动力学(4) Robot 机器人(5) Vibration 振动(6) Tribology 摩擦学(7) Thermodynamics 热力学(8) Fluid Mechanics 流体力学(9) Mechanism 机当(10) Engineering Design 工程设计2. 机械部件(1) Gear 齿轮(2) Spring 弹簧(3) Bearing 轴承(4) Shaft 轴(5) Coupling 联轴器(6) Pulley 滑轮(7) Bolt 螺栓(8) Nut 螺母(9) Washer 垫圈(10) Valve 阀门(11) Piston 活塞(12) Cylinder 汽缸(13) Flywheel 飞轮(14) Cam 凸轮(15) Crankshaft 曲轴(16) Connecting Rod 连杆(17) Brake 制动器(18) Clutch 离合器(19) Bearing Housing 轴承座(20) Fan 风扇以上部件都是机械类产品的重要部件，每一个部件都有其独特的功能和用途。
了解这些部件及其功能，对机械类产品的设计与制造非常重要。
综上所述，机械类技术和术语的掌握对于机械类产品的设计、制造和维护都非常重要。
中英对照可以帮助我们更好的学习和掌握这些技术和术语。
因此，我们应当不断学习和积累机械类各种技术，为提高自己的机械工作水平做好充足准备。
(完整版)汽车类机械翻译词汇讲解
button 中心球和座 centering ball and seat 球笼式万向节 rzeppa universal joint 钟形壳 outer race 星型套 inner race 保持架 cage 可轴向移动的球笼式万向节 plunging constant velocity joint 筒形壳 cylinder outer race 柱形滚道星形套 inner race withcylinder ball grooves 偏心保持架 non-concentric cage 滚动花键球笼式万向节 ball spline rzeppa universal joint 外壳 outer housing 内壳体 inner housing 球叉式万向节 weiss universal joint 球叉 ball yoke 定心钢球 centering ball 三球销万向节 tripod universal joint 三柱槽壳 housing 三销架 spider 双联万向节 double cardan universal joint 凸块式万向节 tracta universal joint 凸块叉 fork yoke 榫槽凸块
单向离合器换档 freewheel shfit 人工换档 manual shfit 自动换档 automaitc shfit 抑制换档 inhibited shift 超限换档 overrun shift 强制换档 forced shift 换档点 shift point 叶片转位 blade angle shift 换档滞后 shift hysteresis 换档循环 shift schedule 换档规律 process of power shift 动力换档过程 timing 换档定时 property of automatic shift 换档品质 property of automatic shft 换档元件 engaging element 换档机构 gearshift 操纵杆 control lever 变速杆 stick shift(gear shift lever) （副变速器）变速杆 range selector 变速叉 shifting fork (gear shift fork) 分动箱控制杆 transfer gear shift fork 变速踏板 gear shift pedal 变速轨（拨叉道轨） shift rail 直接变速 direct change(direct control) 方向盘式变速 column shift (handle change) 按钮控制 finger-tip control 槽导变速 gate change 空档位置 neutral position 直接驱动 direct drive 高速档 top gear(high gear) 低速档 bottom gear(low speed gear) 第一档 first gear 第二档 second gear 超速档 overdirve gear 经济档 economic gear 倒档 reverse gear 爬行档 creeper gear 驱动特性 drive performance 反拖特性 coast performance 定输入扭矩特性 constant input torque performance 全油门特性 full throttle performance 寄生损失特性 no load (parasitic losses)performance 原始特性 primary characteristic 响应特性 response characteristic
机械英语翻译
机械英语翻译"angular ball bearing"①角接触球轴承“deep-groove ball bearing"②深沟槽轴承"sealing ring sensing roller" ③托辊密封圈Spindle orientation dog seat installation主轴定位卡爪位置安装Spindle shaft fix the 10x8x25 double round key, then install the orientation dog seat (block), then f ix the setting screw. 主轴固定10x8x25双向圆键，然后安装定位卡爪座（定位块），再固定定位螺钉。
Drawbar installment连接杆安装1. Smear the grease on the Spring Disc. 涂油脂在弹簧盘上。
2. Collet (normally is 4-petal) fixes on the drawbar 套筒（正常情况是4片）固定在连接杆上。
3. Put 3 pcs (as one team) of Spring Disc to the bottom of drawbar and the concave face down (out side), then use the 3 pcs as one set, and the each set (3 pcs) back to back and face to face put the S pring disc to the drawbar. The total is 114 pcs (normally 114 pcs, but some of spindle is different).将3个为一组，凹面向下（向外），每组弹簧圆盘背对背或面对面紧挨着放到连接杆底部。
机械工程专业英语 面试翻译复习
机械工程专业英语第一课机械工程专业英语概述English in Mechanical Engineering一、专业英语概述1. 什么是翻译：翻译就是将一种语言文字的意义用另一种语言文字表达出来。
机械工程英语翻译就是将机械工程学科的英语原著由原作语言(source language)用译文语言(target language)忠实、准确、严谨、通顺、完整地再现出来，使人们能够借助汉语译文准确无误地了解英语机械工程著作所阐述的工程技术内容和科学理论。
机械工程专业英语概述English in Mechanical Engineering2. 翻译例句例1. Control Center, Smoking Free.例2. The tolerance should not be so big.例3. A dog driver stop the rotation of the wheel. 例4. Connect the black pigtail with thedog-house.例5. The importance of computer in the use of manufacturing can not be overestimated.机械工程专业英语概述English in Mechanical Engineering例1. Control Center, Smoking Free.错误译法：控制中心，吸烟自由。
正确译法：控制中心，严禁吸烟。
例2. The tolerance should not be so big.a. 此公差不应给这么大。
（机械学）b. 忍耐力不会有这么大。
(关于人体的耐受性)c. 抗毒性不会有这么强。
（医学）例3. A dog driver stop the rotation of the wheel. 错误译法：狗驾驶员使轮子停转。
专业译法：止动器使轮子停止旋转。
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机械类-英文翻译NC Technology1、Research current situation of NC lathe in our timesResearch and development process to such various kinds of new technologies as numerical control lathe , machining center , FMS , CIMS ,etc. of countries all over the world, linked to with the international economic situation closely. The machine tool industry has international economy to mutually promote and develop, enter 21 alert eras of World Affairs, the function that people's knowledge plays is more outstanding , and the machine tool industry is regarded as the foundation of the manufacturing industry of the machine, its key position and strategic meaning are more obvious. Within 1991-1994 years, the economic recession of the world, expensive FMS, CIMS lowers the temperature, among 1995-2000 years, the international economy increases at a low speed, according to requisition for NC lathe and the world four major international lathes exhibition in order to boost productivity of users of various fields of present world market (EMO , IMTS , JIMTOF , China CIMT of Japan of U.S.A. of Europe), have the analysis of the exhibit, there are the following several points mainly in the technical research of NC lathe in our times:（1）、Pay more attention to new technology and innovationWorldwide , are launching the new craft , new material , newstructure , new unit , research and development of the new component in a more cost-effective manner, developmental research of for instance new cutter material , the new electric main shaft of main shaft structure , high speed , high-speed straight line electrical machinery ,etc.. Regard innovating in improvement of the processing technology as the foundation, for process ultra and hard difficult to cut material and special composite and complicated part , irregular curved surface ,etc. research and develop new lathe variety constantly.（2）、Improve the precision and research of machine toolingIn order to improve the machining accuracy of the machining center , are improving rigidity of the lathe , reduction vibration constantly, dispel hotly and out of shape, reduce the noise , improve the precision of localization of NC lathe , repeat precision , working dependability , stability , precision keeping, world a lot of country carry on lathe hot error , lathe sport and load out of shape software of error compensate technical research, take precision compensate , software compensate measure improve , some may make this kind oferror dispel 60% already. And is developing retrofit constantly, nanometer is being processed.（3）、Improve the research of the machine tooling productivityWorld NC lathe, machining center and corresponding some developmentof main shaft , electrical machinery of straight line , measuring system , NC system of high speed, under the prerequisite of boosting productivity.（4）、What a lot of countries have already begun to the numericalcontrol system melt intelligently, openly, study networkedlyA、elligent research of the numerical control systemMainly showing in the following aspects: It is intelligent in orderto pursue the efficiency of processing and process quality, the self-adaptation to the processing course is controlled, the craft parameter produces research automatically; Join the convenient one in order to improve the performance of urging and use intelligently, to the feedback control , adaptive operation , discerning automatically load selects models automatically , since carries on research whole definitely ,etc. of the electrical machinery parameter; There aresuch research of the respect as intelligent automatic programming , intelligent man-machine interface , intelligence diagnosing , intelligent monitoring ,etc..B、 The numerical control system melts and studies openMainly showing in the following aspects: The development of the numerical control system is on unified operation platform, face the lathe producer and support finally, through changing, increasing or cutting out the structure target(numerical control target ), form the seriation, and can use users specially conveniently and the technical know-how is integrated in the control system, realize the open numerical control system of different variety , different grade fast, form leading brand products with distinct distinction. Systemstructure norm of the open numerical control system at present, norm , disposing the norm , operation platform , numerical controlsystematic function storehouse and numerical control systematic function software developing instrument ,etc. are the core of present research to pass through.C、Meeting the manufacture system of the production line , demand forthe information integration of the manufacturing company networkedly greatly of numerical control equipment, it is a basic unit ofrealizing the new manufacture mode too.2、Classification of the machining center（1）Process according to main shaft space position when itclassifies to be as follows, horizontal and vertical machining center.Horizontal machining center, refer to the machining center that the axis level of the main shaft is set up . Horizontal machining center for 3-5 sport coordinate axis, a common one three rectilinear motion coordinate axis and one turn the coordinate axis of sports round(turn the workingbench round), it can one is it is it finish other 4 Taxi processing besides installing surfaces and top surfaces toinsert to install in work piece, most suitable for processing thecase body work piece . Compared with strength type machining center it, the structure is complicated, the floor space is large, qualityis large, the price is high.Vertical machining center, the axis of the main shaft of the vertical machining center, in order to set up vertically, its structure is mostly the regular post type, the workingbench is suitable for processing parts for the slippery one of cross, have 3 rectilinear motion coordinate axis generally , can find a room for one horizontal numerical control revolving stage (the 4th axle ) of axle process the spiral part at workingbench. The vertical machining center is of simple structure, the floor space is small, the price is low, after allocating various kinds of enclosures , can carry on the processingof most work pieces .Large-scale gantry machining center, the main shafts are mostly setup vertically, is especially used in the large-scale or with complicated form work piece , is it spend the many coordinate gantry machining center to need like aviation , aerospace industry , some processing of part of large-scale steam turbine.Five machining centers, this kind of machining center has function of the vertical and horizontal machining center, one is it afterinserting , can finish all five Taxi processing besides installingthe surface to install in work piece, the processing way can makeform of work piece error lowest , save 2 times install and insert working, thus improve production efficiency , reduce the process cost.(2)Classify by craft useIs it mill machining center to bore, is it mill for vertical door frame machining center , horizontal door frame mill the machining center and Longmen door frame mill the machining center to divide into. Processing technology its rely mainly on the fact that the door frame is milled, used in case body, shell and various kinds of complicated part special curve and large processes , curved surfaceof outline process, suitable for many varieties to produce in batches small.Complex machining center, point five times and compound and process mainly, the main shaft head can be turned round automatically, stand, lie and process, after the main shaft is turned round automatically, realize knowing that varies in the horizontal and vertical direction.(3)Classify by special functionSingle workingbench , a pair of workingbench machining center;Single axle , dual axle , three axle can change machining center , main shaft of case;Transfer vertically to the tower machining center and transfer ;One hundred sheets of storehouses adds the main shaft and changes one one hundred sheets of machining centers;One hundred sheets of storehouses connects and writes hands to add the main shaft and change one hundred sheets of machining centers; One hundred sheets of storehouses adds the manipulator and adds one pair of main shafts to transfer to the tower machining center.3、Development trend of the current numerical control latheAt present, the advanced manufacturing technology in the world is rising constantly, suchapplication of technology as ultrafastcutting , ultraprecision processing ,etc., the rapid development of the flexible manufacturing system and integrated system of the computer one is constant and ripe, have put forward higher demand to the process technology of numerical control. Nowadays the numerical control lathe is being developed in several following directions.（1）. The speed and precision at a high speed , high accuracy aretwo important indexes of the numerical control lathe , it concerns directly that processes efficiency and product quality. At present, numerical control system adopt-figure number, frequency high processor, in order to raise basic operation speed of system. Meanwhile , adopt the super large-scale integrated circuit and many microprocessors structure, in order to improve systematic data processing ability , namely improve and insert the speed and precision of mending operation. Adopt the straight line motor and urge the straight line of the lathe workingbench to be servo to enter to the way directly, it is quite superior that its responds the characteristic at a high speed and dynamically. Adopt feedforward control technology , make it lag behind error reduce greatly , thus improve the machining accuracy cut in corner not to track.For meet ultrafast demand that process, numerical control lathe adopt main shaft motor and lathe structure form that main shaft unite two into one, realize frequency conversion motor and lathe main shaft integrate , bearing , main shaft of electrical machinery adopt magnetism float the bearing , liquid sound pigeonhole such forms asthe bearing or the ceramic rolling bearing ,etc.. At present, ceramic cutter and diamond coating cutter have already begun to get application.（2）. Multi-functional to is it change all kinds of machiningcenters of organization (a of capacity of storehouse can up to 100 of the above ) automatically to furnished with, can realize milling paring , boring and pares , bores such many kinds of processes as paring , turning , reaming , reaming , attacking whorl ,etc. to process at the same time on the same lathe , modern numerical control lathe adopt many main shaft , polyhedron cut also , carry ondifferent cutting of way process to one different position of part at the same time. The numerical control system has because adopted many CPU structure and cuts off the control method in grades, can work out part processing and procedure at the same time on a lathe , realize so-called " the front desk processes , the backstage supporter is an editor ". In order to meet the needs of integrating the systematic one in flexible manufacturing system and computer, numerical control system have remote serial interface , can network , realize data communication , numerical control of lathe, can control many numerical control lathes directly too.（3）. Intelligent modern numerical control lathe introduce theadaptive control technology, according to cutting the change of the condition, automatic working parameter, make the processing course can keep the best working state , thus get the higher machining accuracy and roughness of smaller surface , can improve the service life of the cutter and production efficiency of the equipment at the same time . Diagnose by oneself , repair the function by oneself, among the whole working state, the system is diagnosed, checked by oneself to CNC system and various kinds of equipment linking to each other with it at any time. While breaking down , adopt the measure of shutting down etc. immediately , carry on the fault alarm, brief on position , reason to break down ,etc.. Can also make trouble module person who take off automatically , put through reserve module , so as to ensure nobody demand of working environment. For realize high trouble diagnose that requires , its development trend adopts the artificial intelligence expert to diagnose the system.（4）. Numerical control programming automation with the developmentof application technology of the computer, CAD/CAM figure interactive automatic programming has already get more application at present, it is a new trend of the technical development of numerical control. It utilize part that CAD draw process pattern , is it calculate thetrailing punishing to go on by cutter orbit data of computer and then, thus produce NC part and process the procedure automatically, inorder to realize the integration of CAD and CAM. With the development of CIMS technology , the full-automatic programming way in whichCAD/CAPP/CAM integrates has appeared again at present, it, andCAD/CAM systematic programming great difference their programming necessary processing technology parameter needn't by artificial to participate in most, get from CAPP database in system directly.（5）. The dependability of the dependability maximization numericalcontrol lathe has been the major indicator that users cared aboutmost all the time . The numerical control system will adopt thecircuit chip of higher integrated level , will utilize the extensiveor super large-scale special-purpose and composite integrated circuit, in order to reduce the quantity of the components and parts , to improve dependability . Through the function software of the hardware, in order to meet various kinds of demands for controlling the function, adopt the module , standardization , universalization and seriation of the structure lathe noumenonn of the hardware at the same time , make not only improve the production lot of the hardware but also easy to is it produce to organize and quality check on..Still through operating and starting many kinds of diagnostic programs of diagnosing , diagnosing , diagnosing off-line online etc. automatically, realize that diagnoses and reports to the police the trouble to hardware , software and various kinds of outside equipment in the system. Utilize the warning suggestion, fix a breakdown in time; Utilize fault-tolerant technology, adopt and design the important part " redundantly ", in order to realize the trouble resumes by oneself; Utilize various kinds of test , controltechnology , exceed Cheng , one one hundred sheets of damages , interfering , cutting out ,etc. at the time of various kinds of accidents as production, carry on corresponding protection automatically.（6）. Control system miniaturization systematic miniaturization ofnumerical control benefit and combine the machine , electric devicefor an organic whole. Adopt the super large-scale integrated component , multi-layer printed circuit board mainly at present,adopt the three-dimensional installation method , make the electronic devices and components must use the high density to install, narrow systematic occupying the space on a larger scale. And utilize thenew-type slim display of colored liquid crystal to substitute the traditional cathode ray tube, will make the operating system of numerical control miniaturize further. So can install it on themachine tool conveniently, benefit the operation of the numerical control lathe correctly even more.本文出自：Shigley J E. Mechanical Engineering Design. New York: McGraw-Hill, 1998数控技术1、当前世界NC机床的研究现状世界各国对数控机床、加工中心以至FMS、CIMS等各种新技术的研究与发展进程，是与世界经济形势紧密相连的。