专用汽车结构与设计论文题目推荐及答案大全

专用汽车结构与设计论文题目推荐及答案大全

淘宝上也许有卖这类书的

你自己没思路的话~可以看下（机械工程与技术 ）期刊里面的文献啊~看下这类论文别人是研究什么的~说不定就能找到自己的灵感

比较多，给个邮箱，发你邮箱里

汽车知识：机械－基本原理一：我国汽车的分类及表示方法二：汽车行驶的基本原理三：汽车总体结构四：汽车主要零件术语五：汽车主要参数六：何谓汽车排放欧Ⅰ欧Ⅱ标准汽车知识：机械－发动机一：发动机的分类二：汽油发动机工作原理三：柴油发动机工作原理四：新GLOBAL直列4缸发动机五：捷达2气门车横流扫气的浅释六：柴油机新技术七：教你了解VTEC发动机技术八：正确看待涡轮增压器九：SAAB燃烧控制系统十：健康有力的引擎动力来自点火使者——火花塞十一：何为顶置式凸轮轴？十二：到底哪一种气门数的汽油引擎比较好？十三：令人赞叹的HONDA引擎十四：中置发动机是怎么回事？十五：从参数看汽车发动机的指标汽车知识：机械－传动系一：汽车传动系概括二：离合器总括三：摩擦离合器四：变速器概括五：4WD 决战 AWD六：前轮驱动VS后轮驱动七：传动系统专题五、无级变速器八：传动系统专题四、四轮驱动系统九：ZF Ecomat—城市公共汽车用自动变速箱十：传动系统专题三、中置/后置引擎十一：传动系统专题二、前置引擎后轮驱动十二：汽车知识轻松入门九——变速器概括十三：传动系统专题一、前置引擎前轮驱动十四：汽车知识轻松入门八——摩擦离合器十五：汽车知识轻松入门七——离合器总括十六：汽车知识轻松入门六——汽车传动系概括十七：下一代的变速器 Hyper CVT十八：变速箱机构入门简介十九：自动变速箱汽车知识：机械－行驶系列一：轮胎做动平衡常识二：轿车的悬架三：轮胎的不正常磨损四：您的爱车是什么悬吊？五：什么是麦弗逊式悬挂？六：轮子的平衡及其它七：汽车的悬挂系统八：轮胎标记有讲究
汽车知识：机械－转向系和制动系一：四轮转向（4WS）汽车知识：机械－车身及附属设备一：安全气囊工作原理和使用指南二：德尔福的集成安全系统(ISS)三：GPS到底是什么?四：汽车“防滑控制系统”浅释五：天窗三明治为车身增加强度六：汽车为什么装“尾翼”？七：了解车辆灯光与视镜八：深入了解ABS九：轿车车身上的三大立柱

专用汽车结构与设计论文题目推荐及答案

你自己没思路的话~可以看下（机械工程与技术 ）期刊里面的文献啊~看下这类论文别人是研究什么的~说不定就能找到自己的灵感

淘宝上也许有卖这类书的

合成机油的特点及类型？回答打开链接就知道！

汽车未来发展方向有三个，你可以选其一作为论文题目：1、关于汽车节能方面的，如轻量化，汽车发动机控制等2、关于汽车环保方面的，如电子电器控制方面的；3、关于汽车安全反面的，如有限元分析方面的，结构耐撞性研究等

专用汽车结构与设计论文题目推荐及答案英文

厢式汽车底盘改装设计【摘要】根据用户需求，使厢式汽车具有各种功能，必须对其底盘进行改造。文章在分析底盘改装设计内容和要求的基础上，对车架后悬的改装，千斤顶的安装，油箱的移位等提出改造设计方案，并提出了操作注意事项。【关键词】底盘;改装设计;注意事项0引言厢式汽车是具有独立的封闭结构车厢或与驾驶室联成一体的整体式封闭结构车厢，装备有专用设施，用于载运人员、货物或承担专门作业的专用汽车厢式汽车主要由二类汽车底盘、车厢，连接装置等组成。多数情况下，生产厢式汽车的专用汽车改装厂自己不生产底盘，而是从生产汽车的主机厂购买二类汽车底盘，回厂后根据需要对底盘进行改装设计。为了满足用户提出的要求，保证厢式车具有各种各样的功能，需要对底盘进行这样那样的改装设计总结笔者多年来的工作经验，底盘改装项目主要有车架后悬的改变、加装千斤顶、油箱移位、移动横梁、移动汽液管等。改装时，总的原则是不影响、不降低原二类底盘的性能，不允许随意改变底盘轴距、轮距，保证改装后底盘的强度性能。改装设计应使原来底盘的保养部位、润滑点、注油口、蓄电池和驾驶室翻转操纵机构易于接近，便于操作，不能损坏原底盘上为用户正确使用而设置的各种标识，不应使底盘的维修及保养变得困难[1]。1车架后悬的改造1后悬改装设计车架后悬的改造有两种情况，1)后悬缩短。2)后悬加长。按照GB7258《机动车运行安全技术条件》[2]要求，客车及封闭式车厢的车辆后悬不得超过轴距的65%，最大不得超过5m。对于特殊改装汽车，除了满足上述条件外，为了保证车辆越野性，还要满足离去角要求，GJB219B《军用通信车通用规范》[3]中规定，底盘改装后离去角不得小于26°。一般情况下，车架后端至上装车厢后端的距离不得超过400 mm。当缩短车架后悬时，要保留后横梁或直接利用后横梁附近之前的横梁，同时注意不能损坏板簧后吊耳的连接。当加长车架后悬时，后横梁至前一横梁的距离不应大于1 200mm～1 400 mm，必要时在延长的空间内纵向增加辅助横梁。不论缩短还是加长车架后悬，改制后的后横梁在车架大梁前大约50mm左右(见图1)。后悬加长设计时，为了保证车架的强度，要采用与原车架纵横梁同型号、规格的材料，材料的性能、质量应符合相应标准的规定，一般车架都选用16MnL专用材料。2后悬改装操作注意事项后悬改装时要移动后横梁或增加辅助横梁，横梁与纵梁上下翼联接最好采用铆接方式。铆接具有工艺简单、抗震、耐冲击和牢固可靠等优点。如果采用螺栓联接，要注意螺栓应采用强度等级不低于8级的螺栓，螺母应采用自锁螺母，整体上要保证强度和防松要求。纵梁加长一般采用焊接方式，为了确保车架加长不出现质量问题，一般企业都制定了《车辆改装车架接长专用工艺规程》，其中规定了焊接人员、设备、材料、操作方法等，每批产品改装前都要做焊缝强度试验，试验合格后，才允许按照工艺要求进行施工。试样材料与被接长的纵梁一致，一般都是16MnL，按照下图制作两件(见图2)。两件对接立焊，采用J507或J502焊条，分两次焊完，底层采用!(2 mm焊条，顶层采用(!4 mm焊条，电流I=110～170A。焊缝要求如下(图3)。

Guide the future development of the concept of automotive vehicles Summary of high-tech popularization and application makes the pace of replacement automotive products faster and faster， also makes the Chinese automotive industry independent research and development level and technical level with the international on the growing gap in the development of the concept car is even more the difference between the very WTO accession for China car alarm sounded， but also tremendous opportunity， our government， as well as automotive companies must increase their research and automotive design input， to establish a positive right car design concept， the concept of extensive vehicle design Keywords concept car designed to develop science， technology and culture Technology start-ups PIONEERINGWITHSCIENCE & TECHNOLOGYMONTHLY The 21st century， in order to lead and performance of the new century， the development of future automotive trends， a number of international auto companies， one after another at the major auto show in the world to launch its own concept car and new There is， however， must be caused by a phenomenon we are concerned about: As a car big country， but few Chinese car makers to launch its own development and design concept Are one of the main reasons for China's automotive design concepts and methods， as well as the lack of research and development of concept cars do not pay enough It can be said that a self-designed and self-development capacity of the automobile industry， it is difficult to say that is a complete auto Thus we must intensify the study of automotive design and input， to establish a positive right car design concept， the concept of extensive vehicle 1 "concept car" is defined The so-called "concept cars" that have not yet begun to enter the market with a design unique and must advance the awareness of the new Its main characteristics are: it must give people are to consider that can guide the new concept It has just the design in general at the time， people's aesthetic ideas， the purchasing power and even the level of motor vehicle manufacturing industry is also Generally it will be it avant-garde design， innovative materials， bold use of a more perfect performance， the new car interior design indicates that the direction of development of the automobile Some of the world's largest car company every year to spend many human and material resources to design their own concept car， and in some large auto exposition on It can be said that with the continuous introduction of concept cars， the near future may occur on some concept cars have today， some features or functions of the But not necessarily a concept car will each eventually evolve into mass production cars to enter the market， the majority of concept cars are finally only a "concept" for people to discuss the 2 concept car， in reality the meaning of 1 concept car design and development of automotive products reflected the development trend of 1 the performance of the highest scientific level and the most sophisticated technology in concept car At the International Motor Show the previous， and the major automotive companies and the introduction of the concept of lot of cars， concept cars to remove these sleek， but also more integrated into a large number of high-tech and modern means of the introduction of the concept car to become Motor Company takes pride in the idea of the concept of automotive research and development are often accompanied by new technologies and the use of new materials with certain forward-looking， herald a new stage of development and the beginning for this reason that car companies the development of the concept car has invested great human and material resources， with its show car the company's strong momentum of Various high-tech applications， making car slowly evolved into information， communications， entertainment centers and the exchange of information with the outside world， the computer functions and Internet all-round involvement， in-car information and entertainment equipment， advanced navigation equipment， real-time traffic information function of the growing popularity of the inevitable demand of these high-tech automotive designers transcend time and space to establish a new value system， the emergence of various new technologies for the automotive design freely given to a wider Function of motor vehicles for further expansion and development of the concept car， the car gradually from the cold machinery into human information exchange platform， if the concept car has its own way of expressing their emotions with pregnant， anger， sadness and joy， such as facial expression make the concept car than in high volume production cars， become a new symbol of Concept Car Design of automotive products have greater and greater impact， it represents the development direction of the automobile industry and the basic idea of the automobile company design standards and a symbol of scientific and technological 2 human physiological needs and psychological needs of the largest Satisfied --- Automotive Engineering in the Ergonomics Ergonomics are 50 in the early 20th century with the rapid development of a new subject with the aim of research， design and engineering technology to solve the relationship between the human Car body design in ergonomics， it is to people (drivers and passengers) as the center， from the body's physiology， psychology， and exercise the human body， the research body design， layout and equipment in terms of how to adapt to people need to create a manipulation convenient， safe， reliable， beautiful and comfortable driving environment and take the environment， that is the best person to design a - vehicle - environment Automotive Design Human-Computer analysis of the first ministries to human size required for measurement， statistics and analysis， conducting interior layout design as a basis to determine the effective space vehicle， as well as parts， assemblies (seats， dashboard ， steering wheel， ) position and dimensions of the relationship between Through the study of human physiological structure， so that the seat design in full compliance with the requirements of human Based on the manipulation of human manipulation of the scope and power to determine the layout of the manipulator position and force size， so that when the human body to manipulate natural， rapid， accurate and lightweight， so as to reduce the degree of manipulation of Through the visual characteristics of the human eye， the effect of vision research， testing， checking driver information system， to ensure that drivers have access to proper driving Exercise in accordance with the characteristics of the human body to study the automobile collision on the human body， a reasonable protection， the right to determine the hinged point seat belts and binding on the human body to study the vibration of the impact on ride comfort， research on and get off at the convenience of passengers， and door openings in order to determine location and According to the body's physiological requirements， reasonable certainty that the air-conditioning system and Research on the psychological characteristics and requirements， to design a comfortable， beautiful， relaxed by the 3 virtual product development technology At present， a growing number of automotive design companies and manufacturing companies to start using virtual product development technology， using three-dimensional virtual reality 3D technology development concept Opel car using 3D virtual reality technology concept car design and Designers can experience floating in the air of a virtual image of car design and manufacturing， saving considerable development costs， and plans to be extended to its North American assembly plant to Britain's Rolls-Royce， Renault， France， Germany Audi， as well as Italy， Sweden and other auto plants are actively engaged in this virtual design and Over the past automotive research and development centers to develop new or modified are first shaped body sludge physical model， is extremely time-consuming Now automotive R & D， in particular the development of concept cars are increasingly seeking the shortest development If the introduction of virtual product development technologies， as long as the computer input data to construct a model figure model， in the laboratory can show an ideal vehicle images， as long as the engineers wear eyepiece， you can see clearly， there is such as a car in front of us true， after all the discussion of design engineers modifications， you can quickly design an ideal new Stereotypes， the computer can use the data， outsourcing trial and trial fitted the new parts and components， assembly achieve zero error， and the development of aging more rapidly than in the 4 the concept of green environment-friendly vehicles to the development trend of Since entering the 21st century， countries around the world have been produced about 5 billion vehicles， according to expert estimates that in 2010 global vehicle production will reach 75 People sigh at the rapid development of automobile industry， but also an increasing awareness of pollution from motor vehicles to harm human beings， so many countries of the vehicle to develop environmental protection measures and regulations to protect the environment for human survival， so automotive environmental protection the design of this new concept car design to be placed in a prominent position on the Improve energy efficiency， improved engine configurations， including electronically controlled fuel injection system， secondary air injection， thermal reactor， exhaust gas recirculation system， catalytic purification device， crankcase ventilation systems， fuel evaporation control The development of alternative fuels， research and development of new environmentally-friendly energy， including natural gas， liquefied petroleum gas， fast charging batteries， hybrid power， hydrogen In the automotive manufacturing process， use of green materials， green packaging， green manufacturing processes and equipment and equipment Green car recycling 2 Concept car indicates road traffic in the evolution of human behavior 1 Concept foretells the future of the way road traffic trends Along with the development of automobile， the vehicle status is also slowly change， now car in people's minds as a symbol， a symbol of wealth and the embodiment of a status， but the car as a way of the nature of road traffic has Concept car design is based on the nature of a car's innovative design Concept car at the design of the way through the daily life of mankind， human beings in road traffic in the use of methods such as behavior and ways of life all aspects of prediction and analysis， it is envisaged to solve the future in the way road traffic between the object harmonious Strong and high-speed in today's technology enables the development of means of transport have a much broader space for development， more and more high-tech continuously applied at a new At present many of the world's major auto companies have realized that the development of the next car is no longer the biggest obstacles are technical limitations， but limits the designers Now appearing in major auto show concept cars are generally two types: one is based on the latest available technology can achieve another kind of concept cars are those who put forward some innovative technology options but is still in the research phase of the concept Able to express their feelings such as car， truck can random shell replacement car， be able to easily change the driving mode of motor vehicles， be able to swim in the water of the amphibious vehicle， able to fly in space vehicles， be able to change Like from Toyota and Sony jointly developed by "POD" cars， will be able to through the car before the lights， mirrors， antenna， as well as the rear seat to the car owners to express their "" Like Volkswagen's Seat International Auto Show in the United States on the introduction of multi-functional concept car "Sal? Juancheng sa"， there are sports， comfort and three kinds of urban-type driving mode selection for 2 Concept of culture differences in performance The United States as a world leader in the auto industry， concept cars at the manufacturing are on the forefront in the At the United States because of cultural blending， collision， so the concept car embodies the greater the diversity of cultures; are also caused by a highly developed country commercial， commercial design and pragmatism prevailed， so the design is set up at a deep aesthetic Ethics on the real and solve practical With the American cars are in sharp contrast to the Japanese concept Japan as the world's output of the second car big country， its concept car many practical and imagination， technology is better than art， more concerned about solving technical problems， it can be said in Japan This is the premise of the concept of car design， each model is to solve one kinds of technical problems The Japanese car model to maintain a small， simple， style characteristics of the economy and harmonious relations between man-machine deal with the Japanese are reflected as a delicate oriental thinking and compromise approach to solve the The United States put the design of commercial operation as an important aspect， Japan put out of Products Designed to accelerate as a tool， Germany put Designed as a social and cultural foundation， while the French took the design as a designer of stage From various countries so the concept of car design in different styles， we can see different countries， different concepts， as well as their different cultural backgrounds 3 Concluding remarks The future of automotive design as the development of the inevitable progress of Automotive Technology with each passing day， many of the artistic style of the designer will make it even more widely and more strongly reflected in the car design， and give people a wider Under high-tech， and personality of the car more humane 21st century will be the necessity of the development of the automobile industry， because it is consistent with human culture， the pursuit of individuality and Therefore， the increase in automobile design concept of the attention and input， will be the development of China's automobile industry has played a great role in pushing References 1尹定邦 Introduction to Study Design [M] Hunan: Hunan Science and Technology Press， 1999 2张洪欣 Auto Design [M] Beijing: Mechanical Industry Press， 1997 3 Tang Jia-Ti， Han Xiao Jian had --- Product conceptual design theory， methods and techniques [M] Beijing: Mechanical Industry Press， 2002

With the entry of informative network times is comimg， people are not simply satisfied with Atuo as the means of walking replacement， but to expect it can be closely related life to work， just as we work in the office or at home while we take the Meanwhile， Auto electronic rapid developing is regarded as the revolution of Auto technology E-vehicle developing level is one of the key points to measure modern auto Followed the rapid development of comupter， telecommunication and integrated circuit technology， the typified digital field bus of field instrument and other related instruments widely used， and the complicated live link are replaced by simple live network link， the quality of signal transmission becomes much better than before， so that Auto gradually enters internet In reccent decade， customers have higher quality on comfort， security， eco-friendliness of A To meet these increasing demands， many electronic equipment controlled by computer is sharpely increasing in Auto， as a result of line connection becomes more difficult in Auto， especially in Besides， the quantity of electronic line point shows Inevitably it’ll has some troubles or blocks in So that many new model or high-level model auto is using network technology in the process of research to solve these This essay talks about how network is used in inner and outer auto， refering to the characteristic and standard of inner network used in A While the key point is to emphasise on the main features and using of controlling local area According to driving performance， auto electronic products could be classified as followings: one is Auto electronic control devices， including engine， chassis and body electronic The other is car electronic devices， including motor vehicle information systems， navigation systems， car audio and video entertainment systems， automotive communications systems， internet equipment

Society into the information network era， the requirements of the vehicle no longer be satisfied with a means of transport， but also want to live and work car is an extension of the scope， in the car like in their own office and home work and At the same time， the growing automotive electronics and also the rapid development of automotive technology was considered in the development process of a revolution of automotive electronics is a measure of the degree is seen as an important level of Hyundai Motor With computer technology， communication technology， the rapid development of integrated circuit technology in order to figure represented Fieldbus field instrument， equipment， a large number of applications， red tape has been the scene of a single simple connection of fieldbus networks in place of， the quality of signal transmission also greatly improved， cars have begun to enter the Internet A In the last decade， the users of motor vehicles for the comfort， safety and environmental requirements such as performance In order to meet these ever-increasing demand for computer-controlled vehicle electrical and electronic equipment increased dramatically， making vehicles (especially cars) the design of the layout of electrical circuits has become increasingly In addition， a variety of automotive electrical and electronic connector of the ensuing surge in the number of motor vehicles traveling on the course because of the failure point connector automotive electrical and electronic equipment on the issue of failure to perform its functions more and more To address these problems， many new models (especially the high-end models) the beginning of the development of the wider use of computer network In this paper， computer network technology in the automotive application of the basic principles of network technology on the inside and outside the vehicle， the introduction of the internal network， introduced the characteristics of automotive and automotive standards for the internal network， focuses on the control of the main local area network CAN characteristics and their Vehicle performance in accordance with the role of the impact of division of motor vehicle electronic products can be summarized as two types: one is the automotive electronic control devices， including the engine， chassis and body electronic One is car-car electronic devices， including motor vehicle information systems， navigation systems， car audio and video entertainment systems， automotive communications systems， Internet

专用汽车结构与设计论文题目推荐及答案解析

对于汽车维修企业而言，应该在自主意识的引导下，逐步设法确立自己的独特品牌形象，以提升自身的竞争力。自有品牌形象塑造问题的本质，即是创造差异化的竞争战略，其积极意义至少体现在以下几个方面：一是独特的企业品牌形象能为消费者确立识别标志，有助于消费者进行理性选择，从而提升消费需求的满足程度。品牌形象塑造的实质是通过向消费者提供关于企业维修服务品质的信息以引导其做出积极反应，企业应该知道消费者需要的是维修服务所能带来的效用，而大多数服务的效用并不能凭借直观感受加以判断，当消费者无法确定服务的质量水准时会倾向于借助品牌来识别。 在汽车维修企业服务品质参差不齐的情况下，困扰消费者的主要问题是凭借何种依据判别究竟哪家企业值得信赖。通过对汽车消费者的问卷调查，我们发现大多数消费者在对车辆进行维修保养时，所选择的维修企业往往是经由友人或是某些媒体重点推荐的，因为消费者通常不具备独立鉴别维修服务质量的能力，面对鱼龙混杂的众多汽车维修企业时难辨良莠，只能借助某些能体现企业外在形象特征的标志作为识别依据。不难想象，如果汽车维修企业能够有效确 立独特而完善的品牌形象，则对消费者的吸引力定能极大增强。二是良好的品牌形象能有效提升汽车维修企业在行业中的竞争力。汽车维修企业相互间的竞争既是技术、价格上的竞争，也是品牌的竞争，由于消费者对技术及价格条件的辨识能力较弱，而品牌事实上直接影响到消费者对维修服务评价的差异性，因而对于企业竞争力的影响显得尤为突出。一旦品牌形象塑造得以成功地揭示企业服务的独特优势，则能使其展示出强大的竞争力。在汽车维修行业差异 化竞争强度日渐加大的情况下，品牌形象塑造已经超越技术和价格而成为企业寻求竞争优势时所倚仗的最重要的手段。三是完善的品牌形象能帮助汽车维修企业增强赢利能力。在汽车维修企业的发展过程中，品牌形象的优劣与企业的服务产品价格高低之间有着十分密切的关系，进而影响到企业的营业收入及利润。企业应该意识到决定服务产品价格的条件除了服务质量之外，还有无形的企业品牌形象。因为从实质来看，汽车维修服务产品的赢利能力强弱取决于 其能否为消费者创造更高的价值，或曰能否更好地满足消费者对维修服务提出的不同水准的需求。完善的品牌形象会使消费者确信企业的服务产品具备这种能力，而消费者也甘愿为此付出更高的代价。 实际调查中我们发现几乎所有的消费者都表示，如果有充分的证据显示某家汽车维修企业值得信赖，他们宁愿花费更多的费用来寻求其帮助。事实上消费者在选择汽车维修服务产品时的顾虑往往不是费用的多少而是服务是否称心如意。四是理想的企业品牌形象有助于培养顾客忠诚度，确保企业的长远利益。汽车维修企业的收益从长远角度衡量主要来自于高度忠诚的消费者，他们对于服务产品的重复购买率较高，是企业重点关注的对象，而着力于培养这部分消 费者也就成为企业的工作重心。而顾客忠诚度的提升很大程度上依赖于品牌形象对消费者形成的吸引力强弱。

汽车大梁的有限元分析

这个 就有些纠结了 可以去书店弄点资料 汗 我对论文这东西没兴趣 不过要说关于汽车的东西的话 就是说话的话 随便谈论一下 也不少于3000字了 书店一般都有关于汽车的书籍 其中涵盖了　　汽车基本结构(汽车基本结构分为 发动机结构 底盘结构[底盘结构也分得很细 变速箱结构 传动轴结构 主减速器结构 主减速器中还有差速器结构 还有制动器结构等等] 汽车电器结构 汽车气路结构 等等)　　汽车保养维护[其中包括 汽车日常保养 汽车发动机保养 汽车底盘保养 汽车电器设备保养 汽车气路设备保养 汽车轮胎保养 汽车油漆保养 汽车玻璃保养等等]　　汽车文化[其中包括 世界名车介绍 世界各大名牌汽车的辉煌历史等等]　　汽车驾驶技巧[其中包括正常的交通规则 和一般驾驶时 遇到紧急情况的应对措施等等]　　这里面东西可多了 我上面说的这一部分里面 还有好多内容可以在论文中写到一块 比如说 踩一脚刹车 这一脚刹车里面 学问可多了 从汽车驾驶技巧来说 踩刹车的时机 和松刹车的时机 都很重要 除了刹车时机 刹车深度也很重要 这个时候 就可以谈到车的操控部分 从刹车踏板 到刹车总泵的杠杆原理 然后是刹车总泵从油杯里泵油 再到输油管 进入ABS(防抱死系统) 有的车甚至还要经过一道EBD(电子制动力分配系统 通过感应4个车轮附着地面的条件 自动分配每个轮子的刹车力度) 然后油会到刹车分泵 再从刹车分泵的油管到刹车分泵里的活塞 再到制动片 制动盘 固定螺栓 轮辋 轮胎 (这里面 又包括了 刹车油的选择和更换条件 如何更换刹车油 制动片的材料 制动盘的材料[这个地方是高温件 对材料有讲究] 如何检测 更换制动片 制动盘 还有轮胎的养护 轮辋的养护等等 ) 通过制动片与制动盘 和 轮胎的抓地力 与地面摩擦 跟速度相抗衡 才能起到刹车的效果 [这里面 又包含了汽车底盘构造里面的好多内容 其实 车这东西 就是人类通过想象力构造出的一种连锁反应 就像是玩多米诺一样 给一个动力 它就会好无止境的一环扣一环的发生连锁反应 直到这个动力消失为止(也就是这个连锁反应的终点) 它是人类想象力 创造力 和 现代工艺的产物 代表着人类的思维能力]　　而且 制动系统的种类又有那么多 盘式 毂式 电涡流缓速器(这个是辅助制动系统 装在主减速器与传动轴之间 通过高电流产生与传动轴动力相反的作用力实现缓速作用) 就光盘式制动器 就分出了通风盘式 带毂盘式 单活塞盘式制动器 双活塞盘式制动器 四活塞盘式制动器等　　看 就光刹车就能谈出这么多东西出来 而且还是正常的基本理论 那么随便翻一下关于车的那么多书 我相信 你的 3000字的论文 绝对是小菜一碟 车的学问太多了 短短3000字 其实是说不完的 随便找个品牌的车的使用说明书 可能都不止3000字 我的语言表达能力不是很好 别笑我

专用汽车结构与设计论文题目大全及答案

你自己没思路的话~可以看下（机械工程与技术 ）期刊里面的文献啊~看下这类论文别人是研究什么的~说不定就能找到自己的灵感

淘宝上也许有卖这类书的

汽车大梁的有限元分析

汽车未来发展方向有三个，你可以选其一作为论文题目：1、关于汽车节能方面的，如轻量化，汽车发动机控制等2、关于汽车环保方面的，如电子电器控制方面的；3、关于汽车安全反面的，如有限元分析方面的，结构耐撞性研究等