机械类专业课程名称中英文对照第一篇：机械类专业课程名称中英文对照机械制图 Mechanical Drawing可编程序控制技术 Controlling Technique for Programming金工实习Metal Working Practice毕业实习Graduation Practice理论力学 Theoretical Mechanics 材料力学 Material Mechanics数字电子电路 Fundamental Digital Circuit机械控制工程 Mechanical Control Engineering可靠性工程 Reliability Engineering机械工程测试技术Measurement Techniques of Mechanic Engineering计算机控制系统 Computer Control System机器人技术基础 Fundamentals of Robot Techniques最优化技术 Techniques of Optimum工程测试与信号处理 Engineering Testing & Signal Processing 金属工艺及设计 Metal Technics & Design机械工业企业管理Mechanic Industrial Enterprise Management机械零件课程设计 Course Design of Machinery Elements投资经济学 Investment Economics现代企业管理 Modern Enterprise Administration市场营销学 Market Selling生产实习Production Practice课程设计 Course Exercise有限元法 FInite Element金工实习Metalworking Practice液压传动 Hydraulic Transmission微机原理及接口技术 Principle & Interface Technique of Micro-computer微机原理及接口技术Principle & Interface Technique of Micro-computer数控技术 Digit Control Technique活塞膨胀机 Piston Expander 活塞式制冷压缩机 Piston Refrigerant Compreessor活塞式压缩机 Piston Compressor活塞式压缩机基础设计 Basic Design of Piston Compressor活塞压缩机结构强度 Structural Intensity of Piston Compressor 活赛压机气流脉动 Gas Pulsation of Piston Pressor货币银行学 Currency Banking基本电路理论 Basis Theory of Circuit基础写作 Fundamental Course of Composition机床电路 Machine Tool Circuit机床电器 Machine Tool Electric Appliance机床电气控制 Electrical Control of Machinery Tools机床动力学 Machine Tool Dynamics机床设计 Machine Tool design机床数字控制 Digital Control of Machine Tool机床液压传动 Machinery T ool Hydraulic Transmission机电传动 Mechanical & Electrical Transmission机电传动控制 Mechanical & electrical Transmission Control 机电耦合系统 Mechanical & Electrical Combination System机电系统计算机仿真Computer Simulation of Mechanic/Electrical Systems机电一体化 Mechanical & Electrical Integration机构学 Structuring机器人 Robot机器人控制技术 Robot Control Technology机械产品学 Mechanic Products机械产品造型设计 Shape Design of Mechanical Products机械工程控制基础 Basic Mechanic Engineering Control机械加工自动化 Automation in Mechanical Working机械可靠性 Mechanical Reliability机械零件 Mechanical Elements机械零件设计 Course Exercise in Machinery Elements Design 机械零件设计基础 Basis of Machinery Elements Design机械设计 Mechanical Designing机械设计基础 Basis of Mechanical Designing机械设计课程设计 Course Exercise in Mechanical Design机械设计原理 Principle of Mechanical Designing机械式信息传输机构Mechanical Information Transmission Device机械原理 Principle of Mechanics机械原理和机械零件 Mechanism & Machinery机械原理及机械设计 Mechanical Designing机械原理及应用Mechanical Principle & Mechanical Applications机械原理课程设计 Course Exercise of Mechanical Principle机械原理与机械零件Mechanical Principle and Mechanical Elements机械原理与机械设计Mechanical Principle and Mechanical Design机械噪声控制 Control of Mechanical Noise机械制造概论 Introduction to Mechanical Manufacture机械制造工艺学 Technology of Mechanical Manufacture机械制造基础 Fundamental of Mechanical Manufacture机械制造基础(金属工艺学)Fundamental Course of Mechanic Manufacturing(Meta机械制造系统自动化 Automation of Mechanical Manufacture System机械制造中计算机控制Computer Control in Mechanical Manufacture互换性与技术测量 Elementary Technology of ExchangeabilityMeasurement焊接方法 Welding Method焊接方法及设备 Welding Method & Equipment焊接检验 Welding T esting焊接结构 Welding Structure焊接金相 Welding Fractography焊接金相分析 Welding Fractography Analysis焊接冶金 Welding Metallurgy焊接原理 Fundamentals of Welding焊接原理及工艺 Fundamentals of Welding & Technology焊接自动化Automation of Welding工程材料的力学性能测试Mechanic Testing of Engineering Materials工程材料及热处理 Engineering Material and Heat Treatment 工程材料学 Engineering Materials工程测量 Engineering Surveying工程测试技术 Engineering Testing Technique工程测试实验Experiment on Engineering Testing工程测试信息Information of Engineering Testing工程动力学Engineering Dynamics工程概论 Introduction to Engineering工程概预算 Project Budget工程经济学 Engineering Economics工程静力学 Engineering Statics工程力学 Engineering Mechanics工程热力学 Engineering Thermodynamics工程项目评估 Engineering Project Evaluation工程优化方法 Engineering Optimizational Method工程运动学Engineering Kinematics工程造价管理 Engineering Cost Management工程制图 Graphing of Engineering电机学 Electrical Motor电机学及控制电机 Electrical Machinery Control & Technology第二篇：机械名称中英文对照一、除大块机Eliminates the bulk machine二、齿型筛分除杂物机The screening and eliminates the sundry goods machine三、振动煤箅Vibration Coal Grate四、滚轴筛Roller Screen五、滚筒筛Trommel Screen六、振动概率筛Vibration Probability Screen七、减振平台Antivibration Platform八、布料器Distributing Device九、皮带机头部伸缩装置Conveyer Belt Telescopiform Device十、胶带给料机Belt Feeder十一、往复式给料机Reciprocating Feeder十二、振动给煤机Vibrator Feeder十三、叶轮给煤机Coal Impeller Feeder十四、埋刮板输送机Buried Scraper Conveyer十五、螺旋输送机Screw Conveyer十六、板式喂料机Apron Feeder十七、缓冲弹簧板式大块输送机Buffer Spring Apron Bulk Converyor十八、斗式提升机Chain-Bucket Elevator十九、TD75、DTⅡ型带式输送机Type TD75/DTII Belt Conveyer二十、电动三通3-Through-Chute With Electric Drive Gate 二十一、重力式煤沟挡板Gravity Type Coal Ditch Baffle二十二、物料稳流器Material Constant Staticizer二十三、犁式卸料器、刮水器Plough Type Tripper/Wiper 二十四、栈桥冲洗器Flusher二十五、喷雾除尘系统Exhaust System 二十六、缓冲锁气器Buffer Air Lock 二十七、缓冲滚筒Snub Pulley二十八、二十九、三十、缓冲平台Buffer Platform 胶带防撕裂保护装置Belt Protective Device 链斗卸车机Bucket-Chain Unloader第三篇：机械专业英语文章中英文对照英语原文NUMERICAL CONTROLNumerical control(N/C)is a form of programmable automation in which the processing equipment is controlled by means of numbers, letters, and other symbols, The numbers, letters, and symbols are coded in an appropriate format to define a program of instructions for a particular work part or job.When the job changes, the program of instructions is changed.The capability to change the program is what makes N/C suitable for low-and medium-volume production.It is much easier to write programs than to make major alterations of the processing equipment.There are two basic types of numerically controlled machine tools：point—to—point and continuous—path(also called contouring).Point—to—point machines use unsynchronized motors, with the result that the position of the machining head Can be assured only upon completion of a movement, or while only one motor is running.Machines of this type are principally used for straight—line cuts or for drilling or boring.The N/C system consists of the following components：data input, the tape reader with the control unit, feedback devices, and the metal—cutting machine tool or other type of N/C equipment.Data inpu t, also called “man—to—control link”, may be provided to the machine tool manually, or entirely by automatic means.Manual methods when used as the sole source of input data are restricted to a relatively small number of inputs.Examples of manually operated devices are keyboard dials,pushbuttons, switches, or thumbwheel selectors.These are located on a console near the machine.Dials ale analog devices usually connected to a syn-chro-type resolver or potentiometer.In most cases, pushbuttons, switches, and other similar types of selectors are digital input devices.Manual input requires that the operator set the controls for each operation.It is a slow and tedious process and is seldom justified except in elementary machining applications or in special cases.In practically all cases, information is automatically supplied to the control unit and the machine tool by cards, punched tapes, or by magnetic tape.Eight—channel punched paper tape is the most commonly used form of data input for conventional N/C systems.The coded instructions on the tape consist of sections of punched holes called blocks.Each block represents a machine function, a machining operation, or a combination of the two.The entire N/C program on a tape is made up of an accumulation of these successive data blocks.Programs resulting in long tapes all wound on reels like motion-picture film.Programs on relatively short tapes may be continuously repeated by joining the two ends of the tape to form a loop.Once installed, the tape is used again and again without further handling.In this case, the operator simply loads and1unloads the parts.Punched tapes ale prepared on type writers with special tape—punching attachments or in tape punching units connected directly to a computer system.Tape production is rarely error-free.Errors may be initially caused by the part programmer, in card punching or compilation, or as a result of physical damage to the tape during handling, etc.Several trial runs are often necessary to remove all errors and produce an acceptable working tape.While the data on the tape is fedautomatically, the actual programming steps ale done manually.Before the coded tape may be prepared, the programmer, often working with a planner or a process engineer, must select the appropriate N/C machine tool, determine the kind of material to be machined, calculate the speeds and feeds, and decide upon the type of tooling needed.The dimensions on the part print are closely examined to determine a suitable zero reference point from which to start the program.A program manuscript is then written which gives coded numerical instructions describing the sequence of operations that the machine tool is required to follow to cut the part to the drawing specifications.The control unit receives and stores all coded data until a complete block of information has been accumulated.It then interprets the coded instruction and directs the machine tool through the required motions.The function of the control unit may be better understood by comparing it to the action of a dial telephone, where, as each digit is dialed, it is stored.When the entire number has been dialed, the equipment becomes activated and the call is completed.Silicon photo diodes, located in the tape reader head on the control unit, detect light as it passes through the holes in the moving tape.The light beams are converted to electrical energy, which is amplified to further strengthen the signal.The signals are then sent to registers in the control unit, where actuation signals are relayed to the machine tool drives.Some photoelectric devices are capable of reading at rates up to 1000 characters per second.High reading rates are necessary to maintain continuous machine—tool motion；otherwise dwell marks may be generated by the cutter on the part during contouring operations.The reading device must be capable of reading data blocks at a rate faster than the controlsystem can process the data.A feedback device is a safeguard used on some N/C installations to constantly compensate for errors between the commanded position and the actual location of the moving slides of the machine tool.An N/C machine equipped with this kind of a direct feedback checking device has what is known as a closed-loop system.Positioning control is accomplished by a sensor which, during the actual operation, records the position of the slides and relays this information back to the control unit.Signals thus received ale compared to input signals on the tape, and any discrepancy between them is automatically rectified.In an alternative system, called an open—loop system, the machine is positioned solely by stepping motor drives in response to commands by a controllers.There is one basic type of NC motions.Point-to-point or Positional Control In point-to-point control the machine tool elements(tools, table, etc.)are moved to programmed locations and the machining operations performedafter the motions are completed.The path or speed of movement between locations is unimportant;only the coordinates of the end points of the motions are accurately controlled.This type of control is suitable for drill presses and some boring machines, where drilling, tapping, or boring operations must be performed at various locations on the work piece.Straight-Line or Linear Control Straight-Line control systems are able to move the cutting tool parallel to one of the major axes of the machine tool at a controlled rate suitable for machining.It is normally only possible to move in one direction at a time, so angular cuts on the work piece are not possible, consequently, for milling machines, only rectangular configurations can be machined or for lathes only surfacesparallel or perpendicular to the spindle axis can be machined.This type of controlled motion is often referred to as linear control or a half-axis of control.Machines with this form of control are also capable of point-to-point control.The original N/C used the closed—loop system.Of the two systems, closed and open loop, closed loop is more accurate and, as a consequence, is generally more expensive.Initially, open—loop systems were used almost entirely for light-duty applications because of inherent power limitations previously associated with conventional electric stepping motors.Recent advances in the development of electro hydraulic stepping motors have led to increasingly heavier machine load applications.中文译文数控技术数控是可编程自动化技术的一种形式,通过数字、字母和其他符号来控制加工设备。
