众文网1.跪求一篇关于柴油机的中英文对照论文
柴油机电控技术阐述-技术论文-佳工机电网 柴油机电控技术阐述 云南交通职业技术学院 张爱山 摘要：介绍了柴油机电子控制技术的发展状况、控制原理和应用特点及高压共轨技术的工作原理、研究方向、应用前景。
关键词：柴油机电控技术；高压共轨技术；应用前景 1 柴油机电子控制技术的发展状况及发展趋势 1.1柴油机电子控制技术的发展状况 柴油机电子控制技术始于20世纪70年代，20世纪80年代以来，英国卢卡斯公司、德国博世公司、奔驰汽车公司、美国通用的底特律柴油机公司、康明斯公司、卡特彼勒公司、日本五十铃汽车公司及小松制作所等都竞相开发新产品并投放市场，以满足日益严格的排放法规要求。 由于柴油机具备高扭矩、高寿命、低油耗、低排放等特点，柴油机成为解决汽车及工程机械能源问题最现实和最可靠的手段。
因此柴油机的使用范围越来越广，数量越来越多。同时对柴油机的动力性能、经济性能、控制废气排放和噪声污染的要求也越来越高。
依靠传统的机械控制喷油系统已无法满足上述要求，也难以实现喷油量、喷油压力和喷射正时完全按最佳工况运转的要求。近年来，随着计算机技术、传感器技术及信息技术的迅速发展，使电子产品的可靠性、成本、体积等各方面都能满足柴油机进行电子控制的要求，并且电子控制燃油喷射很容易实现。
实际上，柴油机排气中CO和HC比汽油机少得多，NOX排放量与汽油机相近，只是排气微粒较多，这与柴油机燃烧机理有关。柴油机是一种非均质燃烧，可燃混合气形成时间很短，而且可燃混合气形成与燃烧过程交错在一起。
通过分析柴油机喷油规律得到：喷入燃料的雾化质量、汽缸内气体的流动以及燃烧室形状等均直接影响燃烧过程的进展以及有害排放物的生成。提高喷油压力和柴油雾化效果、使用预喷射、分段喷射等可以有效的改善排放。
经过多年的研究和新技术应用，柴油机的现状已与以往大不相同。现代先进的柴油机一般采用电控喷射、高压共轨、涡轮增压中冷等技术，在重量、噪音、烟度等方面已取得重大突破，达到了汽油机的水平。
随着国际上日益严格的排放控制标准（如欧洲Ⅳ、Ⅴ标准）的颁布与实施，无论是汽油机还是柴油机都面临着严峻的挑战，解决的办法之一是采用电子控制燃油喷射的技术。现在，柴油机电子控制技术在发达国家的应用率已达到60%以上。
Electric control technology on diesel engine - technical papers - good koki grid Diesel electric control technology of Traffic Yunnan Vocational and Technical College Ai Shan Abstract: The introduction of the diesel engine electronic control technology development, control theory and application features and high-pressure common-rail technology works, research direction, application prospects. Key words: diesel engine electronic control technology; high-pressure common-rail technology; application prospects One diesel engine electronic control technology development status and development trend 1.1 diesel engine electronic control technology development Electronically controlled diesel engine technology started in the 20th century, 70s, 80s since the 20th century, the United Kingdom Lucas company, Robert Bosch GmbH of Germany, Mercedes-Benz Motor Company, American General Detroit Diesel Corporation, Cummins Inc., Caterpillar Inc., Japan 50 Ling Motor Co. and Komatsu Ltd. are competing to develop new products and market to meet the increasingly stringent emissions regulations. Because diesel engines have high torque, high-life, low fuel consumption and low emissions characteristics of diesel engine vehicles and solving the energy problem of construction machinery the most realistic and most reliable means. Therefore the use of diesel engines has become an increasingly widespread, more and more quantity. At the same time, the power of diesel engine performance, economic performance, emission control and noise pollution are also getting higher and higher. To rely on traditional mechanical control fuel injection system has been unable to meet the above requirements, but also difficult to achieve fuel injection quantity, injection pressure and injection timing fully functioning in accordance with the best working condition requirements. In recent years, with computer technology, sensor technology and information technology is developing rapidly, so that the reliability of electronic products, cost, size, etc. to all diesel engines to meet the requirements for electronic control and electronically controlled fuel injection easy to achieve. In fact, diesel exhaust CO and HC than gasoline engines much less, NOX emissions and gasoline engine similar to, but more exhaust particles, which is related to diesel engine combustion mechanism. Diesel is a non-homogeneous combustion, combustible mixture formed a very short time, and combustible gas mixture fo。
2.跪求一篇关于柴油机的中英文对照论文
柴油机电控技术阐述-技术论文-佳工机电网 柴油机电控技术阐述 云南交通职业技术学院 张爱山 摘要：介绍了柴油机电子控制技术的发展状况、控制原理和应用特点及高压共轨技术的工作原理、研究方向、应用前景。
关键词：柴油机电控技术；高压共轨技术；应用前景 1 柴油机电子控制技术的发展状况及发展趋势 1.1柴油机电子控制技术的发展状况 柴油机电子控制技术始于20世纪70年代，20世纪80年代以来，英国卢卡斯公司、德国博世公司、奔驰汽车公司、美国通用的底特律柴油机公司、康明斯公司、卡特彼勒公司、日本五十铃汽车公司及小松制作所等都竞相开发新产品并投放市场，以满足日益严格的排放法规要求。 由于柴油机具备高扭矩、高寿命、低油耗、低排放等特点，柴油机成为解决汽车及工程机械能源问题最现实和最可靠的手段。
因此柴油机的使用范围越来越广，数量越来越多。同时对柴油机的动力性能、经济性能、控制废气排放和噪声污染的要求也越来越高。
依靠传统的机械控制喷油系统已无法满足上述要求，也难以实现喷油量、喷油压力和喷射正时完全按最佳工况运转的要求。近年来，随着计算机技术、传感器技术及信息技术的迅速发展，使电子产品的可靠性、成本、体积等各方面都能满足柴油机进行电子控制的要求，并且电子控制燃油喷射很容易实现。
实际上，柴油机排气中CO和HC比汽油机少得多，NOX排放量与汽油机相近，只是排气微粒较多，这与柴油机燃烧机理有关。柴油机是一种非均质燃烧，可燃混合气形成时间很短，而且可燃混合气形成与燃烧过程交错在一起。
通过分析柴油机喷油规律得到：喷入燃料的雾化质量、汽缸内气体的流动以及燃烧室形状等均直接影响燃烧过程的进展以及有害排放物的生成。提高喷油压力和柴油雾化效果、使用预喷射、分段喷射等可以有效的改善排放。
经过多年的研究和新技术应用，柴油机的现状已与以往大不相同。现代先进的柴油机一般采用电控喷射、高压共轨、涡轮增压中冷等技术，在重量、噪音、烟度等方面已取得重大突破，达到了汽油机的水平。
随着国际上日益严格的排放控制标准（如欧洲Ⅳ、Ⅴ标准）的颁布与实施，无论是汽油机还是柴油机都面临着严峻的挑战，解决的办法之一是采用电子控制燃油喷射的技术。现在，柴油机电子控制技术在发达国家的应用率已达到60%以上。
Electric control technology on diesel engine - technical papers - good koki grid Diesel electric control technology of Traffic Yunnan Vocational and Technical College Ai Shan Abstract: The introduction of the diesel engine electronic control technology development, control theory and application features and high-pressure common-rail technology works, research direction, application prospects. Key words: diesel engine electronic control technology; high-pressure common-rail technology; application prospects One diesel engine electronic control technology development status and development trend 1.1 diesel engine electronic control technology development Electronically controlled diesel engine technology started in the 20th century, 70s, 80s since the 20th century, the United Kingdom Lucas company, Robert Bosch GmbH of Germany, Mercedes-Benz Motor Company, American General Detroit Diesel Corporation, Cummins Inc., Caterpillar Inc., Japan 50 Ling Motor Co. and Komatsu Ltd. are competing to develop new products and market to meet the increasingly stringent emissions regulations. Because diesel engines have high torque, high-life, low fuel consumption and low emissions characteristics of diesel engine vehicles and solving the energy problem of construction machinery the most realistic and most reliable means. Therefore the use of diesel engines has become an increasingly widespread, more and more quantity. At the same time, the power of diesel engine performance, economic performance, emission control and noise pollution are also getting higher and higher. To rely on traditional mechanical control fuel injection system has been unable to meet the above requirements, but also difficult to achieve fuel injection quantity, injection pressure and injection timing fully functioning in accordance with the best working condition requirements. In recent years, with computer technology, sensor technology and information technology is developing rapidly, so that the reliability of electronic products, cost, size, etc. to all diesel engines to meet the requirements for electronic control and electronically controlled fuel injection easy to achieve. In fact, diesel exhaust CO and HC than gasoline engines much less, NOX emissions and gasoline engine similar to, but more exhaust particles, which is related to diesel engine combustion mechanism. Diesel is a non-homogeneous combustion, combustible mixture formed a very short time, and combustible gas mixture 。
3.请高手帮我翻译关于柴油机的摘要
Please help me master the summary translation on Diesel Reward points: 30 - from the end of the issue there two days 7 hours More help me translate part also, I would like to thank the. Reads as follows: In this paper, an enterprise in Jiangsu YZ4DE diesel engine for specific targets, systematically explore the finite element method in the structural design of the internal combustion engine application, the body of the aircraft conducted a comprehensive portfolio of in-depth finite element calculation and analysis, involving strength, stiffness, contacts, and thermal stress, thermal deformation, and many other issues ; a total of two conditions: Preload working conditions and working conditions (No. 2 cylinder outbreak); proposed deformation of the cylinder sets of evaluation indicators, mainly inspected the cylinder gasket sealing performance. In this paper, the finite element analysis technology to promote China's internal combustion engine in the structural design of practical applications will play a role in promoting. The main contents and main conclusions are as follows: 1. The first to use PRO / E software components establishment of the body (body, cylinder head, cylinder pad, cylinder liner, the main bearing caps, Flywheel carcasses, gear Connection Board Room, Shell pump, oil pan, about mounting frame, rear axle oil blocks, etc.) 3D solid model; Then use Hypermesh software division finite element mesh to ensure a good grid quality, and better coordination of the grid between quantity and accuracy of contradictions; Finally using ANSYS software components of a body finite element analysis. 2. Preload condition, the cylinder head bolt-hole depth of deformation of the cylinder sets a great impact on the proper cylinder head bolt hole depth Shen cylinder liner to reduce the deformation. Casting on the cylinder body tube eccentric, cylinder head bolt tightening torque, and other deformation of the cylinder liner influence is not very great. 3. Working Conditions, No. 2 cylinder (the outbreak of cylinder), the cylinder sets of radial a surplus deformation of the cylinder sets a great impact on the cylinder liner reduced radial a surplus amount to reduce the deformation of the cylinder sets, the top surface of the body decreases roughness, but it will increase the body on the plane cylinder only mouth the roughness ; Preload reduced cylinder head bolt deformation of the cylinder liner little effect, the body can reduce the top surface roughness and cylinder body on the plane I ended roughness; Shen appropriate reduced cylinder head bolt hole deep can reduce the deformation of the cylinder sets, but will cause the body and the top surface roughness on the cylinder body only I roughness increases Plane . 4. Working Conditions, high-pressure cylinder pad can be enclosed gas and lubricants, but the cooling water sealing performance poor putters in the back room near the body may have leakages. 5. Work condition, the cylinder head bolts column 2,3,4 there is a big y direction of tensile stress, the main bearing canceled with the existence of large z direction tensile stress, there is a big addition found no tensile stress areas.。
4.请高手帮我翻译关于柴油机的摘要
Please help me master the summary translation on Diesel Reward points: 30 - from the end of the issue there two days 7 hours More help me translate part also, I would like to thank the. Reads as follows: In this paper, an enterprise in Jiangsu YZ4DE diesel engine for specific targets, systematically explore the finite element method in the structural design of the internal combustion engine application, the body of the aircraft conducted a comprehensive portfolio of in-depth finite element calculation and analysis, involving strength, stiffness, contacts, and thermal stress, thermal deformation, and many other issues ; a total of two conditions: Preload working conditions and working conditions (No. 2 cylinder outbreak); proposed deformation of the cylinder sets of evaluation indicators, mainly inspected the cylinder gasket sealing performance. In this paper, the finite element analysis technology to promote China's internal combustion engine in the structural design of practical applications will play a role in promoting. The main contents and main conclusions are as follows: 1. The first to use PRO / E software components establishment of the body (body, cylinder head, cylinder pad, cylinder liner, the main bearing caps, Flywheel carcasses, gear Connection Board Room, Shell pump, oil pan, about mounting frame, rear axle oil blocks, etc.) 3D solid model; Then use Hypermesh software division finite element mesh to ensure a good grid quality, and better coordination of the grid between quantity and accuracy of contradictions; Finally using ANSYS software components of a body finite element analysis. 2. Preload condition, the cylinder head bolt-hole depth of deformation of the cylinder sets a great impact on the proper cylinder head bolt hole depth Shen cylinder liner to reduce the deformation. Casting on the cylinder body tube eccentric, cylinder head bolt tightening torque, and other deformation of the cylinder liner influence is not very great. 3. Working Conditions, No. 2 cylinder (the outbreak of cylinder), the cylinder sets of radial a surplus deformation of the cylinder sets a great impact on the cylinder liner reduced radial a surplus amount to reduce the deformation of the cylinder sets, the top surface of the body decreases roughness, but it will increase the body on the plane cylinder only mouth the roughness ; Preload reduced cylinder head bolt deformation of the cylinder liner little effect, the body can reduce the top surface roughness and cylinder body on the plane I ended roughness; Shen appropriate reduced cylinder head bolt hole deep can reduce the deformation of the cylinder sets, but will cause the body and the top surface roughness on the cylinder body only I roughness increases Plane . 4. Working Conditions, high-pressure cylinder pad can be enclosed gas and lubricants, but the cooling water sealing performance poor putters in the back room near the body may have leakages. 5. Work condition, the cylinder head bolts column 2,3,4 there is a big y direction of tensile stress, the main bearing canceled with the existence of large z direction tensile stress, there is a big addition found no tensile stress areas.。
5.急求机械论文摘要英语翻译
The design of Block entitled rocker shaft technology and equipment design and CAD / CAM. From Chaoyang Diesel Engine Company Limited.
This is designed to be completed in Block 195 engine rocker shaft mold design, Rocker Shaft Tower card processing routes and the development process, some special fixture design process.
Three-dimensional modeling software Pro / E into the mold of its design, including: the construction of a module with parts and blank parts of the solid model; on the part of the investment casting mold design, including sub-surface, injection system, pushing pieces of bodies, punch and die, mold base, etc., with engineering drawings and CAXA electronic board module to complete the mold assembly drawings. Order to develop machining technology, including process selection, process development line, the determination of machining allowance, and then calculated according to the technical point of order parameters and the appropriate technology to produce the card. Special milling fixture design, 2 sets of special drilling jig 1 set: the analysis, selection and design, the use of CAXA electronic drawing board to complete its work plan.
The design of the difficulties is the fixture and die, in the access to a wealth of information and very good teachers under the guidance of the final settlement of these issues, the successful completion of the design.
6.高分求机械论文摘要翻译成英文
This design topic is rocking shaft spindle seat CAD/CAM and the craft work clothes design. Originates in the Chaoyang diesel engine Limited liability company.
This design goal is completes 195 diesel engine rocking shaft spindle seat the mold design, the rocking shaft spindle seat processing craft route and the operation code formulation, in the processing uses industry jig's design and so on.
实体造型；Solid modeling;
模具；Mold
工艺卡Operation code
；夹具。Jig
Enters the mold design with three dimensional modelling software Pro/E to it, the content includes: Constructs the components and the semifinished materials full-scale mockup with the components module; Carries on the design to the components melt mold casting mold, including divides the profile, the gating system, to push an organization, the raised lower die, the die bed and so on analysis, the computation and the design, then carries on the solid modeling using the Pro/E mold module, completes mold's general equipment department engineering plat with the engineering plat module and the CAXA electron chart board. Formulates the components processing technological process, including processing method's choice, processes the route to draft, the machining allowance determination, then calculates the technological parameter according to the technological process and manufactures the corresponding process chart. Designs the specialized milling jig 2 sets, specialized drill jig 1 set: After carrying on the analysis, the choice and the design, completes its engineering plat using the CAXA electron chart board.
This design's difficulty is the jig and the mold, in has consulted the massive material and under teacher's instruction finally very good solution these questions, complete has completed this design
7.论文摘要英文翻译 不要直接用软件翻译
With the rapid development of domestic industry, there has an increased in the numeber of people paying attention to environmental pollution which caused by engine emission. The technology of double fuel engine has been hignly valued by different countries in the world. Double fuel engine is a kind of engine which can not only use two fuel, but also use alternative fuel, instead of gas and petrol. In addition, one of advantages of using alternative fuel is it could decrease polloution released by engine efficiently. Due to the benefits that the double fuel engine has several characteristic includes hign efficiency, environmental protection, easy to control, this technology becomes LNG board development mainstream direction soon. In this article, it will discuss the original principle of double fuel engine structure and analyse its features. Diesel- gas double fuel is an engine that is based on diesel engine with gas fuel control system, which makes it possible to work both by small bore diesel engine and another operating mode that transfer diesel to gas. What is more, by comparing with traditional diesel engine, it can be known the disadvanges and advantages of double fuel engine better and people can be able to analyse if the technology of double fuel engine can be used widely in the board area. 展开。
8.【英语翻译柴油机构造与原理、机车总体及走行部、机车电力传动、车
柴油机构造与原理：Internal Combustion Engine Structures and Fundamentals机车总体及走行部：Locomotive Structure and Running Stocks 机车电力传动：Locomotive Electric Drive 车辆工程：Automotive Engineering高等数学：Advanced Mathematics力学：Mechanics机械原理：Mechanical Theory机械设计：Mechanical Designing机械制造技术：Mechanical Manufacture Technology电工与电子技术：Electrical Engineering and Technology测试技术：Testing Technology控制工程基础：Control Engineering Fundamentals数控技术：NC Technology。