机械制造专业英语文章
机械专业英语文章中英文对照
机械专业英语文章中英文对照作为应用型人才培养的全日制机械工程专业学位研究生,除了具有扎实的理论基础以外,还需要满足机械行业的实际工作需求。
下面小编整理了中英文对照机械专业英语文章，希望大家喜欢!中英文对照机械专业英语文章品析公差系统A system of tolerances is necessary to allow for the variations in accuracy that are bound tooccur during manufacture, and still provide for interchangeability and correct function of thepart.为了允许在制造过程中必然会发生的精度变化并提供零件的互换性和正确功能一个公差系统是必需的。
A tolerance is the difference in a dimension in order to allow for unavoidable imperfections inworkmanship. The tolerance range will depend on the accuracy of the manufacturingorganisation, the machining process and the magnitude of the dimension.公差是为了允许工艺上不可避免缺陷而存在的尺寸上的不同。
公差范围取决于制造机构的精度、机加工过程和尺寸的量值。
The greater the tolerance range, the cheaper the manufacturing process. A bilateral toleranceis one where the tolerance range is disposed on both sides of the nominal dimension. Aunilateral tolerance is one where the tolerance zone is on one side only of the nominaldimension, in which case the nominal dimension may form one of the limits.公差范围越大则制造过程的成本就越低。
关于机械制造的英语文章
关于机械制造的英语文章近年来国内外的机械故障诊断技术发展迅速，研究的手段和方法日新月异，其应用已遍及各个工业领域。
下面小编整理了关于机械制造的英语文章，希望大家喜欢!关于机械制造的英语文章摘抄直接数据控制The computer calls the part program instructions from bulk storage and sends them to the individual machines as the need arises.计算机从海量内存中取出部分程序指令送入到需要的独立机床中。
It also receives data back from the machines.相应的计算机也接受机床反馈信息。
This two-way information flow occurs in real time, which means that each machine’s requests for instructions mu st be satisfied almost instantaneously.这种双工的信息流在实时控制加工系统中出现意味着每台机床需要指令的请求能立即得到回应。
Similarly, the computer must always be ready to receive information from the machines and to respond accordingly.类似的，计算机必须总是要准备要接受信息和进行回应。
The remarkable feature of the DNC system is that the computer is servicing a large number of separate machine tools all in real time. Depending on the number of machines and the computational requirements that are imposed on the computer, it is sometimes necessary to make use of satellite computers, as shown in Fig.2.4.DNC系统显著特点是可以实时控制大量机床。
专业英语(机械制造及其自动化)
Special Process Control
Automated systems monitor and control special process parameters to ensure consistent quality and material properties.
Special processing technology
Special processing technology refers to a group of advanced manufacturing processes that are not widely used in traditional manufacturing but are essential for specific applications or industries.
Automated inspection techniques using vision systems and sensors to detect defects and measure dimensions.
Casting Material Handling
Robots are used to handle and move casting materials, reducing manual labor and improving safety.
Casting Process Control
Automated systems monitor and control the casting process, ensuring consistent quality and material properties.
机械专业英语短文带翻译
机械工程师的关键责任之一是设计与分析机械系统。这涉及使用计算机辅助设计（CAD）软件创建系统的详细三维模型，并在不同条件下模拟其性能。通过分析作用于系统组件的力、应力和振动，机械工程师可以优化设计，确保安全、可靠和高效。
Case Study: Designing an Automotive Suspension System
案例研究：汽车悬挂系统设计
例如，让我们考虑一下汽车悬挂系统的设计。悬挂系统负责在保持车辆稳定控制的同时提供平稳的行驶。机械工程师使用CAD软件设计悬挂系统的各个组件，例如弹簧、减振器和控制臂。
在完成初始设计后，工程师将使用有限元分析（FEA）软件对系统进行分析。这样可以模拟系统在不同的道路条件下（如坑洼或减速带）的行为。通过分析组件中的应力和位移，工程师可以确定潜在的设计问题，并进行必要的修改，以改善悬挂系统的性能和安全性。
For example, let's consider the design of an automotive suspension system. A suspension system is responsible for providing a smooth ride while maintaining the stability and control of the vehicle. A mechanical engineer would use CAD software to design the various components of the suspension system, such as the springs, dampers, and control arms.
After the initial design is complete, the engineer would then analyze the system using finite element analysis (FEA) software. This allows them to simulate the behavior of the system under different road conditions, such as potholes or speed bumps. By analyzing the stresses and displacements in the components, the engineer can identify potential design issues and make necessary modifications to improve the performance and safety of the suspension system.
关于机械类的工作英语作文
关于机械类的工作英语作文Working in the field of mechanical engineering can be both challenging and rewarding. It requires a combination of technical skills, problem-solving abilities, and creativity. Every day, mechanical engineers are faced with new problems to solve and innovative solutions to develop.In this field, attention to detail is crucial. Whether it's designing a new machine or troubleshooting an existing one, every component must be carefully considered. From the smallest bolt to the largest gear, each part plays a vital role in the overall functionality of the machine.Communication is also an essential aspect of mechanical engineering. Engineers must be able to effectively communicate their ideas and designs to colleagues and clients. This involves not only explaining technical concepts but also listening to feedback and incorporating suggestions into the design process.One of the most exciting aspects of working in mechanical engineering is the opportunity to work oncutting-edge technology. Whether it's developing autonomous vehicles or designing renewable energy systems, mechanical engineers are at the forefront of innovation. They have the chance to shape the future and make a positive impact on the world.However, the field of mechanical engineering is not without its challenges. Engineers often face tight deadlines and high-pressure situations. They must be able to think quickly and adapt to changing circumstances. This requires a combination of technical knowledge and problem-solving skills.Despite the challenges, the field of mechanical engineering offers a wide range of career opportunities. Mechanical engineers can work in a variety of industries, including automotive, aerospace, and manufacturing. They can also choose to specialize in areas such as robotics, HVAC systems, or renewable energy.In conclusion, working in the field of mechanical engineering is both challenging and rewarding. It requires a combination of technical skills, problem-solving abilities, and creativity. Mechanical engineers have the opportunity to work on cutting-edge technology and make a positive impact on the world. Despite the challenges, the field offers a wide range of career opportunities.。
机械类相关英语文章精选
机械类相关英语文章精选篇一：机械类英语文章What is Hydraulic?A complete hydraulic system consists of five parts, namely, power components, the implementation of components, control components, no parts and hydraulic oil. The role of dynamic components of the original motive fluid into mechanical energy to the pressure that the hydraulic system of pumps, it is to power the entire hydraulic system. The structure of the form of hydraulic pump gears are generally pump, vane pump and piston pump. Implementation of components (such as hydraulic cylinders and hydraulic motors) which is the pressure of the liquid can be converted to mechanical energy to drive the load for a straight line reciprocating movement or rotational movement. Control components (that is, the various hydraulic valves) in the hydraulic system to control and regulate the pressure of liquid, flow rate and direction. According to the different control functions, hydraulic valves can be divided into the village of force control valve, flow control valves and directional control valve. Pressure control valves are divided into benefits flow valve (safety valve), pressure relief valve, sequence valve, pressure relays, etc.; flow control valves including throttle, adjusting the valves, flow diversion valve sets, etc.; directional control valve includes a one-way valve , one-way fluid control valve, shuttle valve, valve and so on. Under the control of different ways, can be divided into the hydraulic valve control switch valve, control valve and set the value of the ratio control valve. Auxiliary components, including fuel tanks, oil filters, tubing and pipe joints, seals, pressure gauge, oil level, such as oil dollars. Hydraulic oil in the hydraulic system is the work of the energy transfer medium, there are a variety of mineral oil, emulsion oil hydraulic molding Hop categories.Hydraulic principleIt consists of two cylinders of different sizes and composition of fluid in the fluid full of water or oil. Water is called hydraulic press; the said oil-filled hydraulic machine. Each of the two liquid a sliding piston, if the increase in the small piston on the pressure of a certain value, according to Pascals law, small piston to the pressure of the pressure through the liquid passed to the large piston, piston top will go a long way to go. Based cross-sectional area of the small piston is S1, plus a small piston in the downward pressure on the F1. Thus, a small piston on the liquid pressure to P = F1/SI,Can be the same size in all directions to the transmission of liquid. By the large piston is also equivalent to the inevitable pressure P. If the large piston is the cross-sectional area S2, the pressure P on the piston in the upward pressure generated F2 = PxS2 Cross-sectional area is a small multiple of the piston cross-sectional area. From the type known to add in a small piston of a smaller force, the piston will be in great force, for which the hydraulic machine used to suppress plywood, oil, extract heavy objects, such as forging steel.History of the development of hydraulicAnd air pressure drive hydraulic fluid as the transmission is made according to the 17th century, Pascals principle of hydrostatic pressure to drive thedevelopment of an emerging technology, the United Kingdom in 1795 Joseph (Joseph Braman ,1749-1814), in London water as a medium to form hydraulic press used in industry, the birth of the worlds first hydraulic press. Media work in 1905will be replaced by oil-water and further improved.World War I (1914-1918) after the extensive application of hydraulic transmission, especially after 1920, more rapid development. Hydraulic components in the late19th century about the early 20th century, 20 years, only started to enter the formal phase of industrial production. 1925 Vickers (F. Vikers) the invention of the pressure balanced vane pump, hydraulic components for the modern industrial or hydraulic transmission of the gradual establishment of the foundation. The early 20th century Constantine (G ? Constantimsco) fluctuations of the energy carried out by passing theoretical and practical research; in 1910 on the hydraulic transmission (hydraulic coupling, hydraulic torque converter, etc.) contributions, so that these two areas of development.The Second World War (1941-1945) period, in the United States 30% of machine tool applications in the hydraulic transmission. It should be noted that the development of hydraulic transmission in Japan than Europe and the United States and other countries for nearly 20 years later. Before and after in 1955, the rapid development of Japans hydraulic drive, set up in 1956, Hydraulic Industry. Nearly20 to 30 years, the development of Japans fast hydraulic transmission, a world leader. Hydraulic transmission There are many outstanding advantages, it is widely used, such as general workers. Plastic processing industry, machinery, pressure machinery, machine tools, etc.; operating machinery engineering machinery, construction machinery, agricultural machinery, automobiles, etc.; iron and steel industry metallurgical machinery, lifting equipment, such as roller adjustment device; civil water projects with flood control the dam gates and devices, bed lifts installations, bridges and other manipulation of institutions; speed turbine power plant installations, nuclear power plants, etc.; ship deck crane (winch), the bow doors, bulkhead valves, such as the stern thruster ; special antenna technology giant with control devices, measurement buoys, movements such as rotating stage;military-industrial control devices used in artillery, ship anti-rolling devices, aircraft simulation, aircraft retractable landing gear and rudder control devices and other devices.篇二：机械类专业英语文章翻译1.Chapter 2（P31）Unit2 Cast IronsIn order to understand the fabricating characteristics of cast irons, it is necessary to become familiar with the characteristics of the metal and the various types and classifications that are available.为了理解铸铁的制造特性，它是要熟悉的金属的特性和各种可用的类型和分类One of the distinguishing features of all irons is that they have a relatively high carbon content. Steels range up to about 2% carbon. Cast irons overlap with the steels somewhat and range from about 1.5% up to 5% carbon. It is principally the form of the carbon, with is governed by thermal conditions and alloying elements,that provides various structures that may be classified into the following main type：gray cast iron; white cast iron; ductile(nodular) graphite irons;compacted(vermicular) graphite iron.所有熨斗的一个显着特点是，它们具有相对高的碳含量。
机械类英语论文及翻译
机械类英语论文及翻译Mechanical design involves the n of machines。
which are composed of mechanisms and other components that can transform and transmit ___ machines include engines。
turbines。
vehicles。
hoists。
printing presses。
washing machines。
and ___ and methods of design that apply to machines also apply to ___。
the term "mechanical design" is used in a broader sense than "machine design" to include their design.When ___。
___ to take into account。
The n and structural aspects of the device。
as well as the ___。
___ apply not only to machines but also to other mechanical devices。
such as switches。
cams。
valves。
vessels。
and mixers.Mechanical design is a critical field in ___ disciplines。
It plays an essential role in the ___ the success of a mechanical design project。
it is essential to follow a set of rules for design。
机械设计制造及其自动化专业英语
机械设计制造及其自动化专业英语Mechanical Design and Manufacturing and Its Automation MajorIn recent years, with the development of modern industry, the technology and equipment of mechanical manufacturing have made great progress. As the core discipline of mechanical engineering, mechanical design and manufacturing has received increasing attention. It has become an important part of modern industrial production and plays a vital role in promoting the development of the manufacturing industry.In the process of mechanical design and manufacturing, automation technology has gradually become popular and has been widely used. The application of automation technology improves production efficiency, reduces production costs, and enhances the overall competitiveness of products.In the field of mechanical design and manufacturing, there are various advanced technologies, such as computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE). These technologies have greatly improved the precision and efficiency of mechanical design and manufacturing. Furthermore, with the development of the Internet of Things (IoT) and artificial intelligence (AI), the automation level of mechanical manufacturing will be further improved, promoting the development of smart factories and intelligent manufacturing.In conclusion, the mechanical design and manufacturing industry is constantly advancing, and the application of automationtechnology is becoming increasingly important. As a result, the demand for professionals in this field is also growing. Students majoring in mechanical design and manufacturing and its automation should keep abreast of the latest developments and continuously improve their professional skills to meet the needs of the industry.当今，机械设计制造及其自动化专业的毕业生具有广阔的就业前景。
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机械制造专业英语文章篇一：机械专业英语文章中英文对照Types of Materials材料的类型Materials may be grouped in several ways. Scientists often classify materials by their state: solid, liquid, or gas. They also separate them into organic (once living) and inorganic (never living) materials.材料可以按多种方法分类。
科学家常根据状态将材料分为：固体、液体或气体。
他们也把材料分为有机材料(曾经有生命的)和无机材料(从未有生命的)。
For industrial purposes, materials are divided into engineering materials or nonengineering materials. Engineering materials are those used in manufacture and become parts of products.就工业效用而言，材料被分为工程材料和非工程材料。
那些用于加工制造并成为产品组成部分的就是工程材料。
Nonengineering materials are the chemicals, fuels, lubricants, and other materials used in the manufacturing process, which do not become part of the product.非工程材料则是化学品、燃料、润滑剂以及其它用于加工制造过程但不成为产品组成部分的材料。
Engineering materials may be further subdivided into: ①Metal ②Ceramics ③Composite ④Polymers, etc.工程材料还能进一步细分为：①金属材料②陶瓷材料③复合材料④聚合材料，等等。
Metals and Metal Alloys金属和金属合金Metals are elements that generally have good electrical and thermal conductivity. Many metals have high strength, high stiffness, and have good ductility.金属就是通常具有良好导电性和导热性的元素。
许多金属具有高强度、高硬度以及良好的延展性。
Some metals, such as iron, cobalt and nickel, are magnetic. At low temperatures, some metals and intermetallic compounds become superconductors.某些金属能被磁化，例如铁、钴和镍。
在极低的温度下，某些金属和金属化合物能转变成超导体。
What is the difference between an alloy and a pure metal? Pure metals are elements which come from a particular area of the periodic table. Examples of pure metals include copper in electrical wires and aluminum in cooking foil and beverage cans.合金与纯金属的区别是什么？纯金属是在元素周期表中占据特定位置的元素。
例如电线中的铜和制造烹饪箔及饮料罐的铝。
Alloys contain more than one metallic element. Their properties can be changed by changing the elements present in the alloy. Examples of metal alloys include stainless steel which is an alloy of iron, nickel, and chromium; and gold jewelry which usually contains an alloy of goldand nickel.合金包含不止一种金属元素。
合金的性质能通过改变其中存在的元素而改变。
金属合金的例子有：不锈钢是一种铁、镍、铬的合金，以及金饰品通常含有金镍合金。
Why are metals and alloys used? Many metals and alloys have high densities and are used in applications which require a high mass-to-volume ratio.为什么要使用金属和合金？许多金属和合金具有高密度，因此被用在需要较高质量体积比的场合。
Some metal alloys, such as those based on aluminum, have low densities and are used in aerospace applications for fuel economy. Many alloys also have high fracture toughness, which means they can withstand impact and are durable.某些金属合金，例如铝基合金，其密度低，可用于航空航天以节约燃料。
许多合金还具有高断裂韧性，这意味着它们能经得起冲击并且是耐用的What are some important properties of metals?Density is defined as a material’s mass divided by its volume. Most metals have relatively high densities, especially compared to polymers.金属有哪些重要特性？密度定义为材料的质量与其体积之比。
大多数金属密度相对较高，尤其是和聚合物相比较而言。
Materials with high densities often contain atoms with high atomic numbers, such as gold or lead. However, some metals such as aluminum or magnesium have low densities, and are used in applications that require other metallic properties but also require low weight.高密度材料通常由较大原子序数原子构成，例如金和铅。
然而，诸如铝和镁之类的一些金属则具有低密度，并被用于既需要金属特性又要求重量轻的场合。
Fracture toughness can be described as a material’s ability to avoid fracture, especially when a flaw is introduced. Metals can generally contain nicks and dents without weakening very much, and are impact resistant. A football player counts on this when he trusts that his facemask won’t shatter.断裂韧性可以描述为材料防止断裂特别是出现缺陷时不断裂的能力。
金属一般能在有缺口和凹痕的情况下不显著削弱，并且能抵抗冲击。
橄榄球运动员据此相信他的面罩不会裂成碎片。
Plastic deformation is the ability of bend or deform before breaking.As engineers, we usually design materials so that they don’t deform under normal conditions. You don’t want your car to lean to the east after a strong west wind.塑性变形就是在断裂前弯曲或变形的能力。
作为工程师，设计时通常要使材料在正常条件下不变形。
没有人愿意一阵强烈的西风过后自己的汽车向东倾斜。
However, sometimes we can take advantage of plastic deformation. The crumple zones in a car absorb energy by undergoing plastic deformation before they break.然而，有时我们也能利用塑性变形。
汽车上压皱的区域在它们断裂前通过经历塑性变形来吸收能量。
The atomic bonding of metals also affects their properties. In metals, the outer valence electrons are shared among all atoms, and are free to travel everywhere. Since electrons conduct heat and electricity, metals make good cooking pans and electrical wires.金属的原子连结对它们的特性也有影响。
在金属内部，原子的外层阶电子由所有原子共享并能到处自由移动。
由于电子能导热和导电，所以用金属可以制造好的烹饪锅和电线。
It is impossible to see through metals, since these valence electrons absorb any photons of light which reach the metal. No photons pass through.因为这些阶电子吸收到达金属的光子，所以透过金属不可能看得见。