graduation project
Graduation design /Graduate Thesis /internship report
毕业论文thesis[英][ˈθi:sɪs][美][ˈθisɪs]n.论文，毕业论文; 论点，论题; 命题; 复数：theses易混淆单词：THESIS例句: completed his doctorate in 1999 with his thesis on the technical subject of structural design. 1999年，朱竞翔获得博士学位，博士论文写的是结构设计的技术问题。 is a beguilingly simple thesis, one particularly attractive to the western business executives who have joinedthe china gold rush. 但这是一个具有欺性的简单论点，对参与中国淘金浪潮的西方企业高管尤其有吸引力。 have a grand new thesis of the emerging markets. 我们现在得出了一套全新的新兴市场理论。 question now is whether the overstretch thesis was wrong or simply premature. 目前问题是，过度扩张说是错误命题还是只是言之过早。 thesis is that women still do so badly at work mainly because we are not ambitious enough. 书的主题是：女性的工作表现仍如此糟糕，主要是因为我们不够有雄心。同义词：dissertation[英][ˌdɪsəˈteɪʃn][美][ˌdɪsərˈteɪʃn]n.专题论文，学位论文; 学术演讲; essay[英][ˈeseɪ][美][ˈɛsˌe, ɛˈse]n.散文; 随笔，杂记文; 尝试，企图; 试验; vt.尝试; 试验; 经常说的：English dissertation(英语论文)Graduation thesis(毕业论文)
毕业设计的基本翻译是 Graduation Design 一般的毕业设计包括创意背景故事，概括，详细叙述，以及可能要的样品打印和演示，最后包含一个答辩的过程。
机械,机电类毕业设计1毕业设计 可伸缩带式输送机结构设计 2毕业设计 AWC机架现场扩孔机设计3毕业论文复合化肥混合比例装置及PLC控制系统设计 4机械设计课程设计 带式输送机说明书和总装图4毕业设计 冲压废料自动输送装置 5专用机床ＰＬＣ控制系统的设计 6课程设计 带式输送机传动装置 7毕业论文 桥式起重机副起升机构设计 8毕业论文 两齿辊破碎机设计 9 63CY14-1B轴向柱塞泵改进设计（共32页，19000字） 10毕业设计 连杆孔研磨装置设计 11毕业设计 旁承上平面与下心盘上平面垂直距离检测装置的设计 12.. 机械设计课程设计 带式运输机传动装置设计 13皮带式输送机传动装置的一级圆柱齿轮减速器 14毕业设计（论文） 立轴式破碎机设计 15毕业设计（论文） C6136型经济型数控改造(横向) 16高空作业车工作臂结构设计及有限元分析 17 2007届毕业生毕业设计 机用虎钳设计 18毕业设计无轴承电机的结构设计 19毕业设计 平面关节型机械手设计 20毕业设计 三自由度圆柱坐标型工业机器人 21毕业设计XKA5032A/C数控立式升降台铣床自动换刀设计 22毕业设计 四通管接头的设计 23课程设计：带式运输机上的传动及减速装置 24毕业设计(论文) 行星减速器设计三维造型虚拟设计分析 25毕业设计论文 关节型机器人腕部结构设计 26本科生毕业设计全套资料 Z32K型摇臂钻床变速箱的改进设计/ 27毕业设计 EQY-112-90 汽车变速箱后面孔系钻削组合机床设计 28毕业设计 D180柴油机12孔攻丝机床及夹具设计 29毕业设计 C616型普通车床改造为经济型数控车床 30毕业设计（论文）说明书 中单链型刮板输送机设计 液压类毕业设计1毕业设计 ZFS1600/12/26型液压支架掩护梁设计2毕业设计 液压拉力器 3毕业设计 液压台虎钳设计 4毕业设计论文 双活塞液压浆体泵液力缸设计 5毕业设计 GKZ高空作业车液压和电气控制系统设计 数控加工类毕业设计1课程设计 设计低速级斜齿轮零件的机械加工工艺规程 2毕业设计 普通车床经济型数控改造 3毕业论文 钩尾框夹具设计（镗φ92孔的两道工序的专用夹具） ...4 机械制造工艺学课程设计 设计“拨叉”零件的机械加工工艺规程及工艺装备（年产量5000件）5课程设计 四工位专用机床传动机构设计 6课程设计说明书 设计“推动架”零件的机械加工工艺及工艺设备 7机械制造技术基础课程设计 制定CA6140车床法兰盘的加工工艺，设计钻4×φ9mm孔的钻床夹具 8械制造技术基础课程设计 设计“CA6140车床拨叉”零件的机械加工工艺及工艺设备 9毕业设计 轴类零件设计 10毕业设计 壳体零件机械加工工艺规程制订及第工序工艺装备设计 11毕业设计 单拐曲轴零件机械加工规程设计说明书 12机械制造课程设计 机床传动齿轮的工艺规程设计（大批量） 13课程设计 轴零件的机械加工工艺规程制定 14毕业论文 开放式CNC（Computer Numerical Control）系统设计15毕业设计 单拐曲轴工艺流程 16毕业设计 壳体机械加工工艺规程 17毕业设计 连杆机械加工工艺规程 18毕业设计(论文) 子程序在冲孔模生产中的运用——编制数控加工（1#-6#）标模点孔的程序 19毕业设计 XKA5032A/C数控立式升降台铣床自动换刀装置的设计 20机械制造技术基础课程设计 设计“减速器传动轴”零件的机械加工工艺规程（年产量为5000件） 21课程设计 杠杆的加工 22毕业设计 多回转电动执行机构箱体加工工艺规程及工艺装备设计 23毕业论文 数控铣高级工零件工艺设计及程序编制 24毕业论文 数控铣高级工心型零件工艺设计及程序编制25毕业设计 连杆的加工工艺及其断面铣夹具设计 26机械制造工艺学课程设计说明书：设计“CA6140车床拨叉”零件的机械加工工艺及工艺设备 杂合XKA5032AC数控立式升降台铣床自动换刀装置设计机用虎钳课程设计.rar行星齿轮减速器减速器的虚拟设计（王少华）.rar物流液压升降台的设计自动加料机控制系统.rar全向轮机构及其控制设计.rar齿轮齿条转向器.rar出租车计价系统.rar（毕业设计）油封骨架冲压模具连杆孔研磨装置设计 .rar蜗轮蜗杆传动.rar用单片机实现温度远程显示.doc基于Alter的EP1C6Q240C8的红外遥器（毕业论文）.doc变频器 调试设计及应用镍氢电池充电器的设计.doc铣断夹具设计型双动拉伸压力机的设计WY型滚动轴承压装机设计Z32K型摇臂钻床变速箱的改进设计基于PLC高速全自动包装机的控制系统应用基于单片机控制的步进电机调速系统的设计普通-式双柱汽车举升机设计无模压力成形机设计(word+CAD)手机恒流充电器的设计3 摘要.doc智能型充电器的电源和显示的设计气动通用上下料机械手的设计同轴2级减速器设计行星齿轮减速器减速器的虚拟设计（王少华）运送铝活塞铸造毛坯机械手设计_王强CA6140车床后托架加工工艺及夹具设计SSCK20A数控车床主轴和箱体加工编程织机导板零件数控加工工艺与工装设计密封垫片冲裁模设计瓶盖拉深模的设计手机塑料外壳注塑模毕业设计五 OO:348414338
可以学，不要被别人的言辞吓到。什么事情都要自己经历了才能知道到底怎么样
INTRODUCTION The rapid development of science and technology, product features requirements of the growing number and complexity of the increase in life expectancy shortened, replacement faster. However, the design of the products, especially mechanical products in the design means, is力不从心, failed to keep pace with the needs of the times. At present, computer-aided product design drawings, design, manufacturing, production planning has been a relatively extensive and in-depth study and achieved initial results, and product development programmes of the early computer-aided design is far from meeting a need. To this end, the author read a lot of literature on the basis of a summary of the design and scholars at home and abroad to design the method used, and discussed the various methods of organic link between product design and mechanical Computer trend of development. Under the current domestic and foreign scholars to design machinery design methods used by the main features of the programme can be summed up modern design for the following four major types. 1, systematic design method Systematic design of the main features are: design as from a number of design elements of a system, every design element of independence, there are various elements of the organic links and a level of all the design elements Combined, you can design systems to achieve the task. Systematic design idea in the 1970s by the German scholar Professor Pahl and Beitz, a system based on the theory, developed a design of the general pattern, and advocate of the design work should be rational. German Engineers Association in this on the basis of design, develop standards VDI2221 "technology systems and product development design methods. The development of the product design process of mechanical model, basically follow the German standards VDI2221 the design. In addition, many of our product design and scholars in the programme design and also learn from other developed countries cited the systematic design, which is representative: (1) The user needs as the product concept of functional characteristics, structural design and part design, process planning, operations control, and so on the basis of the product development process of the macro, the use of Quality Function layout methods, systems and information needs of users will be reasonable and effective And converted to the various stages of product development objectives and operations control technology means a point of order. (2) products as organisms on the level of life, and life systems through the use of the product design process can demand level of success and realize the concept of functional requirements of the specific levels and product design level. At the same time using the system icons to life the abstract expression of the functional requirements of products, product features a system structure. (3) the mechanical design system in the application of science into two basic questions: First, to design products as a system to process, to determine the best of its components (modules) and their mutual relations and the other is the product design Process as a system, according to the design objectives, correct and reasonable to determine the design of all aspects of the work and the various design stage. As each designer to study issues and to consider the perspective of the different emphases, to design a programme of specific research methods also differ. Here are some representative of the systematic design design elements of With five design elements (functions, effects, effects of vector, shape and surface elements parameters) described "product solution" that a product design elements of the five identified, all the characteristics of products and value characteristics already identified. Chinese scholars have also adopted similar design methods described product of the original understanding. graphical modeling law Development of the design analysis and guidance systems "KALEIT, with a clear level of the graphic description of the product structure and functions related to the abstract information, and the system structure and function of the graphical modeling, and the function of the connection between. Will be assisted design divided into two methods and information exchange, the use of Nijssen information analysis methods can be used graphic symbols, with a variety of semantic model structure, the integration can be described conditions can be divided into binding type, can relations between any combination of features , Will design solutions and information technology integration, the design process to achieve a different level of abstraction of information between the graphical modeling. The literature [11] semantic network design as a design tool in the development of the semantic network design ASK, using nodes and a network of lines describing the design, components of the node that the unit design tasks, functions, components or processing Equipment, etc.), and lines used to adjust the definition node between different semantic relations, which in the design process for all the activities and results of pre-built model, the early design requirements to the definition of a specific structure can be described by the relationship between The definition of the expression, and a computer-aided design process from abstract to concrete leap. "idea" - "design" law Will be divided into product design "concept" and "design" in two stages. "Idea" phase of the mission is to seek, select and design portfolio to meet the requirements of the original understanding of tasks. "Design" stage of work is the concrete realization of the original understanding of the conceptual stage. The programme will be "ideas" for the specific description: According to a suitable functional structure, designed to meet the requirements of the mandate of the original understanding. Functional structure of the sub-function by "structural elements" to achieve, and "structural elements" of the physical connection between the definition of "functional carrier", "functional carrier" and "structural elements" and formation of the interaction between the functional diagram ( Mechanical movement diagram). Programme of "design" is based on functional diagram, the first qualitative description of all the "functional carrier" and "structural elements", then all the quantitative description of "structural elements" and connecting pieces ( "functional vector") the shape and location have The structure of. Roper, H. use of graph theory theory, the help from his definition of "total design unit (GE)", "structure elements (KE)", "functional structure elements (FKE)", "connecting structure elements (VKE)", "Structural parts (KT)", "structural elements parts (KET)" concept, and describes elements of size, location and transmission parameters of the relationship between the number of thumbs, the design intuitive design experts design "stage. From the design methodology of the point of view, the design task will be clear after the design work is divided into three steps: 1) access to functions and functional structure (referred to as "functional"), 2) find effects (referred to as the "effect"); ) To find structure (referred to as "the configuration of the Rules"). And use the following four strategies described machinery idea stage of the process: Strategy 1: were considered "functional" and "effect" and "configuration rules." Therefore, we can work in various steps to create variations in the respective programmes, resulting in the original understanding of the broad spectrum. Strategy 2: "effect" and "configuration rules" (including the designer to create the rules) association, to consider a separate function (usually associated with the design task). At this point, to identify the typical configuration rules and their effects need to have a wealth of experience, the programme spectrum far less than a strategy of the programme spectrum. Strategy 3: "functional" and "effect", "configuration rules" are closely related. Applicable to the function, and the configuration of the rules of no choice, with special requirements of the areas, such as ultra-small machinery, large machinery, high-value function parts, and those with special requirements of the functional components, and so on. Strategy 4: In view of the structural design requirements of the solution. The strategy starting from the existing parts, through different parts of the order and connection, was expected to function. Matrix Design In the programme design process used in "requirement - to" logic tree ( "or" tree) described requirements, the relationship between the function, to satisfy the requirements of functional design solution set, a different design. According to "request - to" logic tree establishment of a "request - to" association matrix, meet the requirements necessary to describe the complex relationship between function, expressed functional requirements and the relationship between the will matrix as a mechanical system design basis, the mechanical system design space as a functional decomposition of space, only that each sub-space design of a module, in the abstract phase of the high-level, with each module design movement conversion matrix And a vector for the operation of restraint that in the abstract phase of the low-rise, each module design parameters were expressed as a matrix and the equation of motion. bond graph Law Will form a system components into the function to generate energy, energy consumption, changing energy forms, such as various types of energy transmission and use of bond graph of the function of the components that will be based on the functions of the model and bonding with plans to achieve functional The automatic generation of structural and functional structure and bonding between the automatic conversion plans to seek bond graph generated by a number of design methods. 2, modular design structure From the perspective of planning products: the definition of its mandate to design features of the product structure is based on the use of existing products (such as GM parts components, etc.) described the design task, that is, when the mandate of decomposition on each task to consider whether there is the corresponding Solutions products, so that in the planning stages of product design tasks to eliminate the contradictions that might exist in the early forecast production capacity, costs and the development of the process of designing the plan adjustable, which can improve the design efficiency and design of reliability, At the same time also reduce the cost of new products. Feldmann will describe the function of the design task is divided into four levels of product structure, (1) products → (2) functional components → (3) main function components → (4) functional components. And the use of application-oriented features of the directory structure, a more specific functional components of the qualitative and quantitative description. At the same time developed for early in the product development and design tools used by early STRAT. Machinery specialized for most of that function can be used existing product solutions and new solutions with only a small number of special features, therefore, for the use of mechanical design features of the product structure, machinery specialized for the evaluation of the design, manufacture risk is very beneficial. Functional Analysis of the products promoted on the basis of the product is broken down into a function of one or more of the basic modular structure, through the selection and combination of these modular structure formed into various products. These basic structure can be parts, components, or even a system. The ideal modular structure should be standardized interface (connectivity and with the Department of), and is serialized, universal, integrated, hierarchical, flexible, economic, with interchangeable, compatibility and relevance of the . China's combination of software component technology and CAD technology, design and composition of deformation design combined, according to grade modular theory, machine processing center will be divided into Youdadaoxiao product level, component level, component-level and component level, and use CAD technology and expertise to their portfolio into different species, different specifications of the functional module, the module from the combination of these functions into different processing center overall programme. To select a design for the directory structure of the variation machinery tools, the design of the proposed elements for a complete, structured format, a solution set design directory. And Set Design listed in the directory comment on each of the additional information, very beneficial to design engineers choice of the elements. According to the connectivity features of mechanical parts and components, will be summarized into four types: 1) The components of direct targeting, and self-adjustment of parts, 2) a common structure of the assembly, 3) have nested structure and inlay Shell-like components of the connection, 4) a modular architecture and modular components of the connection. And a quasi-symbols that the typical components and rules of the connection between the components, to achieve this connection between the components of the algorithm and the concept of visualization. In the mechanical system design, "features a" module on the functions of decomposition, and provides the best functional decomposition "tablets" of the extent of the functional and institutional forms of one-to-one. "Structure to establish" as a function of the module is the choice of targets in order to achieve mapping , based on knowledge of product design features Knowledge-based product design features of the main features are: to use the computer to identify the language describing the characteristics of the product design experts in the field of knowledge and experience to establish the appropriate knowledge base and reasoning machine, and then use the storage areas have been established by the knowledge and reasoning Mechanisms to achieve computer-aided design products. The mechanical system design is based on products with the characteristics, and design experts in the field of knowledge and experience to push volume and decision-making, the completion of several comprehensive. To achieve this stage of the computer-aided design, we must study the automatic acquisition of knowledge, expression, integration, coordination, management and use. To this end, the scholars at home and abroad designed for mechanical systems design knowledge of automated processing done a lot of research work, the method used can be summarized in the following few. coding method According to "campaign conversion" feature (the function million) institutions will be classified, described and use the code function yuan and institutional categories, which established a "body system design expert system" Knowledge Base. On this basis, will be the dual logic and fuzzy comprehensive evaluation of combining theory, the establishment of the "expert systems" reasoning mechanism, and for the four-position for the design of the machine. Use of biological evolution theory, through natural selection and sexual reproduction to the principle of evolution of organisms to the body design, use of network theory methods to express the structure for topology, and then through the coding technology, the structure and institutions Performance of individual chromosomes into the binary string, and in accordance with design requirements of fitness, the use of biological evolution theory of reproduction control mechanism, through the selection, crossover, such as a sudden variation means to eliminate low value of the individual are not suited to the fast evolution Be the best adaptation of the individual, that is, most with the design requirements of the agency programme. knowledge of the law mixed The complex mechanical systems design, mixed use of the knowledge expression describes the design of various types of knowledge is particularly suited to this point has been the design of many scholars of the consensus. In the development of complex product design intelligent decision support system DMDSS, will be the rules, framework, processes and neural networks, and other knowledge that organic combination of methods to adapt to different types of knowledge in the design of the description. Knowledge will be a single expression of a variety of methods (rules, framework and process), according to object-oriented programming principles, the framework of the groove with that object's properties, with rules that target the dynamic characteristics, with the knowledge that the treatment process, group Into a hybrid form of knowledge, and successfully developed the "object-oriented NC gantry milling machine gearbox design intelligent system GBCDIS" and "transmission structure design expert system GBSDES". use of the knowledge-based development tool Coupling in the CAD system, the use of the knowledge-based development tools NEXPERT-OBJECT, through the use of object-oriented approach, to create an object-oriented database design method for coupling the designer to design and structural design Provided extensive and reliable method of the design spectrum. NEXPERT describe the use of linear guide the design of the need to design based on knowledge of the content, which seek to knowledge-based solutions, and developed a linear guide design expert system. Design Law Directory Construction of the "modules", "functional element solution" and "institutions" three progressive design directory, and this directory of three progressive design principles of the programme as a mechanical transmission system intelligent design and development of the knowledge base of design Aids. Based on the example of the way In the development of expert systems design knowledge base, using the basic predicate described design requirements, design conditions and the selected programme, described by frame "Project" and various "concept entity," through case-based reasoning of the technologies used to produce candidate With the horsepower to product design requirements. 4, Intelligent Design Intelligent Design is the main characteristics: According to the theories of design, through the use of 3D graphics software, intelligent design software and virtual reality technology, and multimedia, hypermedia tools for product development design, the concept of products, description of the product结构.
机械 ----------------------- 华文版本 Mechanics is the branch of physics concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effect of the bodies on their environment. The discipline has its roots in several ancient civilizations. During the early modern period, scientists such as Galileo, Kepler, and especially Newton, laid the foundation for what is now known as Classical mechanics. Significance Mechanics is the original discipline of physics, dealing with the macroscopic world that humans perceive. It is therefore a huge body of knowledge about the natural world. Mechanics encompasses the movement of all matter in the universe under the four fundamental interactions (or forces): gravity, the strong and weak interactions, and the electromagnetic interaction. Mechanics also constitutes a central part of technology, the application of physical knowledge for humanly defined purposes. In this connection, the discipline is often known as engineering or applied mechanics. In this sense, mechanics is used to design and analyze the behavior of structures, mechanisms, and machines. Important aspects of the fields of mechanical engineering, aerospace engineering, civil engineering, structural engineering, materials engineering, biomedical engineering and biomechanics were spawned from the study of mechanics. Classical versus quantum The major division of the mechanics discipline separates classical mechanics from quantum mechanics. Historically, classical mechanics came first, while quantum mechanics is a comparatively recent invention. Classical mechanics originated with Isaac Newton's Laws of motion in Principia Mathematica, while quantum mechanics didn't appear until 1900. Both are commonly held to constitute the most certain knowledge that exists about physical nature. Classical mechanics has especially often been viewed as a model for other so-called exact sciences. Essential in this respect is the relentless use of mathematics in theories, as well as the decisive role played by experiment in generating and testing them. Quantum mechanics is of a wider scope, as it encompasses classical mechanics as a sub-discipline which applies under certain restricted circumstances. According to the correspondence principle, there is no contradiction or conflict between the two subjects, each simply pertains to specific situations. Quantum mechanics has superseded classical mechanics at foundational level and is indispensable for the explanation and prediction of processes at molecular and (sub)atomic level. However, for macroscopical processes classical mechanics is able to solve problems which are unmanageably difficult in quantum mechanics and hence remains useful and well used. Einsteinian versus Newtonian Analogous to the quantum versus classical reformation, Einstein's general and special theories of relativity have expanded the scope of mechanics beyond the mechanics of Newton and Galileo, and made small corrections to them. Relativistic corrections were also needed for quantum mechanics, although relativity is categorized as a classical theory. There are no contradictions or conflicts between the two, so long as the specific circumstances are carefully kept in mind. Just as one could, in the loosest possible sense, characterize classical mechanics as dealing with "large" bodies (such as engine parts), and quantum mechanics with "small" ones (such as particles), it could be said that relativistic mechanics deals with "fast" bodies, and non-relativistic mechanics with "slow" ones. However, "fast" and "slow" are subjective concepts, depending on the state of motion of the observer. This means that all mechanics, whether classical or quantum, potentially needs to be described relativistically. On the other hand, as an observer, one may frequently arrange the situation in such a way that this is not really required. Types of mechanical bodies Thus the often-used term body needs to stand for a wide assortment of objects, including particles, projectiles, spacecraft, stars, parts of machinery, parts of solids, parts of fluids (gases and liquids), etc. Other distinctions between the various sub-disciplines of mechanics, concern the nature of the bodies being described. Particles are bodies with little (known) internal structure, treated as mathematical points in classical mechanics. Rigid bodies have size and shape, but retain a simplicity close to that of the particle, adding just a few so-called degrees of freedom, such as orientation in space. Otherwise, bodies may be semi-rigid, . elastic, or non-rigid, . fluid. These subjects have both classical and quantum divisions of study. For instance: The motion of a spacecraft, regarding its orbit and attitude (rotation), is described by the relativistic theory of classical mechanics. While analogous motions of an atomic nucleus are described by quantum mechanics. Sub-disciplines in mechanics The following are two lists of various subjects that are studied in mechanics. Note that there is also the "theory of fields" which constitutes a separate discipline in physics, formally treated as distinct from mechanics, whether classical fields or quantum fields. But in actual practice, subjects belonging to mechanics and fields are closely interwoven. Thus, for instance, forces that act on particles are frequently derived from fields (electromagnetic or gravitational), and particles generate fields by acting as sources. In fact, in quantum mechanics, particles themselves are fields, as described theoretically by the wave function. Classical mechanics The following are described as forming Classical mechanics: Newtonian mechanics, the original theory of motion (kinematics) and forces (dynamics) Lagrangian mechanics, a theoretical formalism Hamiltonian mechanics, another theoretical formalism Celestial mechanics, the motion of stars, galaxies, etc. Astrodynamics, spacecraft navigation, etc. Solid mechanics, elasticity, the properties of (semi-)rigid bodies Acoustics, sound in solids, fluids, etc. Statics, semi-rigid bodies in mechanical equilibrium Fluid mechanics, the motion of fluids Soil mechanics, mechanical behavior of soils Continuum mechanics, mechanics of continua (both solid and fluid) Hydraulics, fluids in equilibrium Applied / Engineering mechanics Biomechanics, solids, fluids, etc. in biology Statistical mechanics, large assemblies of particles Relativistic or Einsteinian mechanics, universal gravitation Quantum mechanics The following are categorized as being part of Quantum mechanics: Particle physics, the motion, structure, and reactions of particles Nuclear physics, the motion, structure, and reactions of nuclei Condensed matter physics, quantum gases, solids, liquids, etc. Quantum statistical mechanics, large assemblies of particles Professional organizations Applied Mechanics Division, American Society of Mechanical Engineers Fluid Dynamics Division, American Physical Society
翻译如下：毕业论文设计"graduation design"或者graduation project例句：指导本科生创新基金项目、暑期学校实践和毕业论文设计。Instructing undergraduates '"Innovation Fund Program"," Summer schoolpractice" and "graduation design".
就是Graduation Design.....
毕业设计的基本翻译是 Graduation Design 一般的毕业设计包括创意背景故事，概括，详细叙述，以及可能要的样品打印和演示，最后包含一个答辩的过程。
graduation thesis
论文答辩常见评语
无论是在学校还是在社会中，大家总免不了要接触或使用评语吧，评语对被评价对象来说，起着“指挥棒”的作用，为其努力指定方向。相信很多朋友都对写评语感到非常苦恼吧，下面是我收集整理的论文答辩常见评语，仅供参考，希望能够帮助到大家。
1、该论文选题正确，结构合理，内容丰富，数据资料充分，分析方法先进，写作进度安排合理，结论和建议具有区域现实意义，建议推荐为校级优秀毕业论文。
2、选题较具时代性和现实性。全文结构安排合理。观点表达基本准确。全文内容紧扣行政管理专业要求来写，充分体现出行政管理专业特色。查阅的相关资料较多。但不足之处主要是属于自己创新的东西还不多。总体上符合毕业论文要求。
3、 本文立意新颖。全文以xx为线索，结合各地的准规较全面的分析了xx的问题和原因。并针对存在的问题提出解决问题的对策。内容论证也教科学合理。全文充分体现行政管理专业特色，格式规范。但创新点不够。
4、论文结构完整，各部分基本符合论文的写作规范。论文的选题很好，有创意。为了写好这篇论文，作者作了一定研究，特别是斯坦贝克的原著。从作者对原著的引用情况不难看出，作者对原著的内容是相当熟悉的。语言也非常犀利，论文条理清晰说理充分，观点具有独创性，有一定的参考价值，不失为一篇好文章。
5、该文参考的文献资料充分且符合论题的需要。该文以xx为例，重点探讨xx。该文选题符合行政管理专业要求，结构完整，思路清晰，观点表达准确，格式规范，能较好的将行政管理专业知识运用来分析现实中的行政管理实践问题。但个别观点论证还不充分。总体上符合毕业论文要求。
6、论文选题符合专业培养目标，能够达到综合训练目标，题目有一定难度，工作量一般。选题具有实践指导意义。
7、 本文符合专业要求，反映社会热点问题。因此，该主题的研究有利于推进我国xx的进一步发展。全文首先xx的问题，然后分析&
8、在十分钟的陈述中，该生介绍了论文的主要观点内容与结构，以及论文的写作过程，条理清晰，语言无大错，对老师的提问做出了基本正确的回答，体现了一定的专业素养。但设计过程有点小问题，流程图不很完善，希望及时纠正。
9、从答辩可以看出该生总体专业基础比较扎实，准备工作充分，对论文内容非常熟悉，能简洁明了的陈述设计思想和过程，系统展示流畅，回答问题有理有据，基本概念清楚，论文有一定创新。希望继续完善论文中的部分文字和符号，争取规范使用。
10、该生在规定时间内比较流利清楚的阐述论文的主要内容，能恰当回答与论文有关的问题，态度谦虚，体现了比较扎实的计算机基础。建议把图像的打开功能用适当的文字表达出来，继续完善使论文格式规范化。
11、结合数学知识用计算机技术来处理地质问题，对方法原理掌握透彻，论文有比较好的创新。对快速傅里叶和小波变换图的结果分析到位，处理结果良好，计算机基础素养好。答辩中主要问题回答准确深入。论文中变换的指标若有对比会更好。
12、论文陈述清楚，讲解简单明了，存在不足在于缺少自己的新观点新方法，多为套用他人研究成果，论文格式方面应多规范。
13、答辩的准备工作充分，对老师的提问能详实回答，并对设计过程中所遇困境能反复探讨研究，找出更好的解决方法，专业技术比较好。若能结合专业改进使静态的网页成为动态的则更好，不足在于数据库中表的描述方式不太对，望改进。
14、论文陈述清晰明白，开门见山，直接入题。对老师的提问能流利作答，思路清晰，但对论文中的部分代码解释不楚，有少量语言错误，望今后的研究中多创新。
15、该生能在规定时间内陈述论文的主要内容，但答辩中回答问题不是很流畅，对设计的细节技术不太熟，回答问题不够切题。
16、从五部分对论文进行阐述，重点突出，答辩流畅熟练，知识掌握基本到位，时间符合要求。不足是论文中有部分概念错误。
17、 本文以xx为主题，重点探讨xx问题，选题基本符合行政管理专业范畴，充分体现出专业特色。全文结构符合要求，逻辑思路清晰，论据较充分，观点表达准确，语言流畅，论证方法也较合理，但创新点不够，部分观点论证不充分，格式还不是非常的规范，真正属于自己的思想不多。总体上基本合格。
18、该文选题具有较强的现实性针对性和实用性。结构安排科学合理，思路清晰，层次分明。各部分之间联系比较紧密，观点表述也基本准确，论证内容比较具有说服力。在论证过程中基本上运用了行政管理专业基本知识原理来分析文中的主要问题，但参考的资料还欠充分，文章缺乏自己原创的内容，少数观点论证不深刻和全面。
19、 本文以官员问责制为题进行研究，能为解决我国官员问责制存在的问题提供参考和借鉴作用。在全文结构中，首先对官员问责制的现实意义进行了分析，然后再对我国官员问责制的困境进行深入的分析，最后提出化解困境的有效建议。全文体现专业特色要求，符合行政管理专业培养要求，参考的文献资料符合论文观点与主题的需要，实践论证还不够，但，真正属于自己创新的内容还不是很多。总体上达到毕业论文要求。
20、论文思路比较清晰，语句基本通顺，层次清晰，观点表达准确。作者比较很好的将行政管理专业基本原理知识与党内监督实践问题有机结合起来进行分析，并针对党内监督的现实问题提出了一些比较好的解决建议，查阅与参考的文献资料与主题结合的比较紧密，但个别地方论证的观点不是很明确和有说服力，总体上达到毕业论文要求，部分内容与主题结合的还不是很好，逻辑结构也存在一点小问题。总体上说，基本达到毕业论文的基本要求。
1、该生能在规定时间内比较流利、清晰地阐述论文的主要内容，能恰当回答与论文有关的问题。答辩小组经过充分讨论，根据该生论文质量和答辩中的表现，同意评定论文成绩为“良好”。
2、该生能在规定时间内能陈述论文的主要内容，但条理不够明确，对某些主要问题的回答不够恰当，但经提示后能作补充说明。答辩小组经过充分讨论，根据该生论文质量和答辩中的表现，同意评定论文成绩为及格。
3、在答辩过程红看，该同学介绍了论文的主要观点内容并回答了答辩委员的提问。答辩表明：该同学对土地征收补偿制度作了较深入的研究，整理了较多的文献资料看，具备了一定的文献 能力，在土地征收补偿研究方面有新意。该同学对教师提出的问题，回答基本正确。另外，论文也有不足之处，如对土地征收所涉及到的深层次的基础理论问题讨论不够深入。 综合指导教师、评阅人的意见和该学生在答辩过程中的表现，答辩小组经过认真讨论，一致同意通过该同学的毕业论文答辩，并建议授予学士学位。
4、在答辩过程中，该同学介绍了论文的主要观点、内容并回答了答辩委员的提问。答辩表明:该同学对土地征收补偿制度作了较深入的研究，整理了较多的文献资料，具备了一定的文献综述能力，在土地征收补偿研究方面有新意。该同学对教师提出的问题，回答基本正确。另外，论文也有不足指出，如对土地征收所涉及到的深层次的基础理论问题讨论不够深入。
5、立意较好，也很有研究价值。但此题构架和内容都比较庞大，也需要较强较成熟的独立研究能力，因此，对于本科生来说，难度不小。如果作者能多吸取和借鉴前人的研究成果，并加强对文献的阅读和分析，则更能帮助其在论题的论证上，理顺逻辑，顺畅思辨。在论文陈述上，还需大胆、自信，这样才能提高临场语言的提炼能力，对问题的应变能力。
6、该生能在规定时间内熟练、扼要地陈述论文的主要内容，回答问题时反映敏捷，思路清晰，表达准确。答辩小组经过充分讨论，根据该生论文质量和答辩中的表现，同意评定论文为优秀。该生能在规定时间叙述论文的主要内容，对提出的问题一般能回答，无原则错误。答辩小组经过充分讨论，根据该生论文质量和答辩中的表现，同意评定论文成绩为中等。
7、在五分钟的陈述中，该生介绍了论文的主要观点、论文的内容与结构，以及论文的写作过程，条理比较清晰，语言无大错，但有时得看讲稿，因此显得准备不足。对教师提出的第一个问题，该生只是在教师的启发后才做出了基本正确的回答。对教师提出的第二个问题，该生的回答基本正确，但无形中暴露了将tragic faith写作tragic fate并非笔误。对第三个问题，该生的答辩令人满意，但有少量语言错误。在语音、语调方面，该生存在若干问题。流利程度不及同一答辩组中的其他同学。答辩组经过认真讨论，仍然同意通过该生的毕业论文，但要求该生纠正论文中尚存的部分语言错误。
8、在五分钟的陈述中，该生介绍了论文的主要观点、内容与结构，以及为此进行的研究。陈述简明扼要，显示对所研究的问题有一定的认识。对教师提出的第一个问题，该生的回答准确无误;对有关资料来源的问题，该生作了如实的.回答，但在论文中的许多地方，她却没有标明数据的出处，这不能不说是一个重大缺陷。对第三个问题的回答显然不够切题，可能没听清老师口头提出的问题。该生的答辩语言流利，但语音、语调存在一定的问题。答辩组经过认真讨论，一致同意通过该生的毕业论文，但要求该生纠正论文中尚存的某些错误。
1、网站进行设计，设计清新美观，主要问题回答准确，基本概念清楚，望对论文中指正的数据库存放问题进行修改。
2、论文结构严谨，层次分明，采用了递进式的分析结构，逻辑性强，文笔流畅，表达清晰，重点突出。文章格式符合学术规范。反映作者具有较强的独立科研能力。论文表明作者掌握了企业管理学专业的基本理论和分析方法，论文达到了硕士学位论文水平，同意其参加论文答辩，并建议授予硕士学位。
3、论文长于思辨和综合，而短于对实际需求和现实情况的考量，比如各用户对于专业设置的需求以及数据挖掘中数据的可采集性及可用性等。建议今后在相关研究中采取更广泛视角。
4、该生对数据库的设计细节讲解详细，研究深入，论坛设计部分独立完成，有一定的科研能力，答辩中思路清晰，回答得简明扼要，语言流利。答辩组经过认真讨论，一致同意通过该生成绩为良好，但要求该生纠正论文中尚存的某些错误。
5、该生能在规定时间内陈述论文的主要内容，但答辩中回答问题不是很流畅，对设计的细节技术不太熟，回答问题不够切题。
6、论文格式正确，结构严谨，层次分明，书写规范，逻辑严密，语言流畅，重点突出，反映了作者具有较强的独立科研能力。论文总体优秀，同意提交答辩，建议授予农学硕士学位。
7、从五部分对论文进行阐述，重点突出，答辩流畅、熟练，知识掌握基本到位，时间符合要求。不足是论文中有部分概念错误。
8、论文发现论网站的易用性体验、网站的有用性体验、网站的视觉体验、价格体验、商品体验、服务体验、信誉体验等七个方面的体验可以很好地解释网站体验的内涵，利用SOR模型分析得知网站体验对购买意愿有显著正向影响，情绪和感知风险是网站体验和购买意愿之间的部分中介变量。论文采用规范分析和实证分析等方法来论证自己的观点，研究方法较为科学。论文在以下几个方面有所创新：一是构建了网站体验研究的新模型，二是比较系统地运用实证分析方法从多角度分析影响网络购买意愿的因素。论文有相当的理论深度。论文观点鲜明，论证清晰有力，论据充分可靠，数据准确，资料详实，文献综述丰富而规范，其中论文关于网站体验对购买意愿的影响的观点具有一定的新的见解。不足之处在于网站体验的维度还不够全面，尤其是网站技术因素部分，未来还可以考虑研究网速等网站技术因素对网站体验的解释力度。
9、本文主要围绕着高校本科专业设置预测系统的数据模型这个问题展开分析和研究。论文首先对已有的专业设置数据模型进行综述，分析其在功能性、预测性、分析性以及挖掘性方面的不足之处，然后结合高校本科专业设置的实际需求，引入数据挖掘技术、数据仓库和OLAP，构建基于数据挖掘的高校本科专业设置预测系统的数据模型。总的来说，论文框架清晰，逻辑严谨，行文体现了自己的学术思考及思辨结论，有自己的创见。
10、论文陈述清楚，讲解简单明了，存在不足在于缺少自己的新观点、新方法，多为套用他人研究成果，论文格式方面应多规范。
1.论文选题比较适当，观点正确，但缺少独创性的思想，论证内容比较充分，但缺乏论证深度。英语表达比较通顺，但存在少量语法错误。论文格式符合规范要求。2.语言表达一般，格式完全符合规范要求;参考了一定的文献资料，其时效性一般;未见明显抄袭现象。3.论文选题符合专业培养目标，基本能够达到综合训练目标，题目难度较小，工作量不大。论文选题一般。4.该生查阅文献资料能力较差，不能全面收集关于考试系统的资料，写作过程中综合运用考试系统知识，全面分析考试系统问题的能力较差强。 文章篇幅符合学院规定，内容不够完整，层次结构安排存在一定问题，主要观点不够突出，逻辑性较差，没有个人见解。 文题有偏差，论点不够突出，论述不能紧紧围绕主题。5.语言表达较差，格式符合规范要求;占有资料较少，其时效性较差;有部分内容与他人成果雷同。6.在为期三个月的毕业设计中，该同学能在老师的严格要求下顺利完成整个毕业设计工作和论文的撰写。程序能正确的运行，界面安排合理，论文符合要求。7.在整个毕业设计的过程，态度端正，学习也比较认真，时间安排也很合理，能按时到实验室，不存在无故早退或迟到的情况。能基本在每个阶段完成相应的任务，还能主动加班，做到时间上前紧后松。当然，在这其间也存在一些不足和需要提高的地方。
优秀（90分以上）论文评语参考范例本论文选题有很强的应用价值，文献材料收集详实，综合运用了所学知识解决问题，所得书记合理，结论正确，有创新见解。另外论文格式正确，书写规范，条理清晰，语言流畅。该论文的文献调研全面系统，立题指导思想明确，实验设计合理可行，能够按照实验计划进行，并达到预期效果。良好（80-89分）论文评语参考范例论文选题适当，有一定的独立见解，论证充分，占有资料广泛，但理论和实例支撑不够。英语语言表达基本顺畅，仅存在个别语法错误，论文格式符合规范要求。该论文选题较为新颖，视角较为独特，体现了一定的人力资源管理理论的扎实功底，特别是文章能够结合相关的案例对课题进行论证分析，具有一定的实用价值。经过对论文的审核可以看出，作者在资料和案例收集上花了不少功夫，也能够提出一些较为深刻的观点，但在理论的深度和部分论据的引证上还存在一定的欠缺之处。总体而言，这是一篇合格的论文。中（70-79分）论文评语参考范例论文选题比较适当，观点正确，但缺少独创性的思想，论证内容比较充分，但缺乏论证深度。英语表达比较通顺，但存在少量语法错误。论文格式符合规范要求。及格（60-69分）论文评语参考范例论文选题缺乏新意，论证不够充分，具体
导语：我们很多的时候都会写机械毕业设计的总结，但机械毕业设计的总结怎么写呢?以下是我整理的资料，欢迎阅读参考。
一、毕业设计实习工作
xx级毕业设计指导教师认真落实实习地点、亲自带领学生下工厂参观实习，去科研院所收集资料，进行毕业设计课题调研，把好毕业设计第一关。学生从实习调研中增长了实践知识，聆听了技术人员的讲课，实际动手操作设备，为做好毕业设计打下了较好的实践基础。实习调研地点如下：
青岛华池包装机械有限公司天津组合夹具厂
大成集团公司北京人民机器厂
北京机电研究院 北京密云机床研究所
北方天鸟科技公司 北京燕京啤酒厂
创维电子有限公司 北京吉普汽车有限公司
隆源快速成型有限公司北京蜂窝制板厂
无锡市锡达蜂窝生产线制造厂河北秦皇岛烟机厂
上海永大日立电梯公司上海造纸机械研究所
杭州娃哈哈集团公司 山东皇明太阳能热水器公司
北京第一通用机械厂 北京小型压缩机厂
北京青岛五星啤酒有限公司 北京三元乳品厂
北京中融百鸣生物技术有限公司 兆维集团
北京农科院
在上述实习地点，毕业生参观调研了机电一体化设备，微机控制设备、光谱仪设备、绣花机机电一体化设备、物流设备与技术、自动化生产线设备、数控加工制造设备、生物加工技术设备、蜂窝材料成型设备。
二、毕业设计工作布置
xxx年1月7日（星期二）下午，在阶梯教室召开了xxx级毕业设计工作布置大会，专门就毕业设计工作进行了布置，就机械工程及自动化专业毕业设计要求作了详细说明。
1．机械设计类毕业论文要求：
设计说明书字数12000字至20000字。
机械工程绘图量一般不少于折合图幅A0号3张。
翻译与课题有关的外文资料，译文字数不少于3千字。
要求有方案，有选择，有计算，有优化，应用计算机进行毕业设计。
2．机械软件类毕业设计论文要求：
结合机械类实际进行相关的软件设计编程
提交有效程序软盘和源程序清单
软件设计说明书
项目开发总结
软件测试通过
机械工程绘图量不少于折合图幅A0号1张。
希望毕业设计的同学把大学四年所学知识融会贯通，提高自己设计及解决实际问题的能力，为走向工作岗位奠定良好的基础。
三、毕业设计期中检查
为了加强对毕业设计的督促，机械自动化学院于第九周成立了三个检查小组： 轻机检查小组：辛洪兵、丁熙元、方义、冯涛、林建龙
食机检查小组：曹雁平、刘玉德、吴青、张力
机电检查小组：沈晓红、张元培、房小翠、吕东燕
xxx年4月2日，机械自动化学院将期中检查的决定和方式张贴到各毕业设计专用教室，对学生起到了督促的作用。由于今年毕业设计的特殊外部环境，各毕业设计检查小组于5月上旬采取灵活多样的方式进行抽查，结果如下：
轻机小组：抽查14位同学的毕业设计，进展情况一般，完成方案论证和选型，正在进行理论分析和结构设计；有部分同学进展装配图设计和传动系统计算。
食机小组：抽查了所有在校学生的毕业设计，三分之一左右的同学按正常进度完成了相应的.毕业设计任务，三分之一的同学尚未开始计算和画图，检查小组对这部分同学进行了督促和指导。
机电小组：抽查了20位在校同学的毕业设计，大部分学生能够按毕业设计要求进行设计，但工作进度普遍较慢。
四、毕业设计学生和指导教师的工作布置
针对毕业设计期中检查中出现的问题，机械自动化学院召开了毕业设计指导教师会议，会议强调：
1．毕业设计要求今年不降低；
2．毕业设计工作要加强；
3．毕业设计老师要通过电话或网络指导学生毕业设计；
4．毕业设计教师与离校在京学生要通过适当方式见面指导；
5．毕业设计论文规范化；
6．毕业设计要上交电子版；
7．毕业设计不合格的不能给及格；
8．毕业设计优秀的要严格掌握；
9．毕业设计指导教师工作要做在前面，防止出现毕业论文简单粗糙，导致学生无法正常毕业；
10．毕业设计每个专业出10%的优秀毕业设计和10%较差的毕业设计。
同时，机械自动化学院召开了xx级全部本科在校学生的毕业设计再布置大会，强调正常进行毕业设计，要求不降低，毕业设计工作要加紧。
五、毕业设计答辩工作
根据工商校发[2003]7号文件要求，机械自动化学院成立了五个答辩小组，负责xx级毕业设计答辩工作。
1．答辩小组组成：
轻机1组：辛洪兵、林建龙、方 义、冯 涛、赵 罘
轻机2组：丁熙元、黄志刚、胡亚平、孟春玲
食机1组：曹雁平、方 胜、刘玉德、吴 青、吴 雪
机电1组：沈晓红、谢安民、郑维智、王小北、聂学俊
机电2组：张元培、房小翠、霍亮生、刘美莲、熊光洁
2．答辩小结：
答辩时学生叙述论文15分钟，答辩老师看图5分钟，答辩老师提问、学生回答10分钟。通过答辩，提高了学生回答问题、语言表达的能力，各答辩小组认真执行答辩要求，圆满完成了答辩任务。
3．毕业设计成绩评定：
参加答辩的同学，其毕业论文成绩按：指导教师给分占40%，评阅老师给分占20%，答辩给分占40%综合评定，不参加答辩的同学，其毕业论文成绩按指导教师给分占70%，评阅老师给分占30%综合评定。
六、毕业设计一般情况总结
今年毕业设计是在特殊的环境下完成的，学生思想波动较大，在资料查阅、教师指导、相互交流等方面有一定困难，学生毕业设计受到较大冲击，投入的时间精力明显不足。 指导教师在特殊时期认真履行指导职责，通过面对面指导、校外集中指导、电子邮件、电话随时与学生保持联系，督促学生抓紧时间完成设计，同时教师调整了部分设计内容，做到既符合毕业设计要求，又能使学生有能力按时完成。
机械自动化学院在此次毕业设计中，充分利用了现有的实验设备进行毕业设计，部分学
生结合柔性加工系统、机电一体化实验系统、数控设备、电脑绣花机、PLC编程、软件编程、力学振动设备进行毕业设计，由于设备体现了先进技术与实际应用紧密结合的特点，激发了学生主动设计的积极性，取得了较好的效果。
本年度的毕业设计是非常特殊的一届毕业设计，老师和同学都面临从未遇到过的困难，经过大家的共同努力，较为圆满地完成了毕业设计工作。
铝电解多功能机组是专用于有色金属冶炼工厂的特种起重机械,属于有色冶金起重机,作为制铝行业的主要生产设备,在铝电解作业中起着至关重要的作用。其工作级别高、工作环境非常恶劣。在企业生产规模的大型化发展趋势下,对铝电解多功能机组提出了更高的要求:高生产率、高使用性能、高安全可靠性、人机工程合理性等。因此,对铝电解多功能机组关键部件及技术研究,对于提高生产作业的安全性及高效化,有着一定的现实意义和指导意义。本文从起重机设计出发,依据《起重机设计规范GB/T3811-2008》和《铝电解多功能机组有色金属行业标准YS/T7-2008》,结合铝电解多功能机组的特殊工况,研究其载荷情况和载荷组合;桥架结构部分以双梁型式和三梁型式、机械部分以大车运行机构车轮为研究对象,通过Solidworks有限元分析软件对其具体结构进行建模仿真分析比较,确定了铝电解多功能机组的主梁截面,对大车车轮运行工况进行了一定的改善。本文旨在探索铝电解多功能机组在大车结构型式、大车运行机构车轮结构等关键技术方面满足其大型化发展需要的思路与方法,从而完成满足这一发展趋势下的铝电解多功能机组的分析与研究。
老师应该给题目吧？我是机械专业的。按照我的经验应该是1.具体设计一个系统，以图纸来表达成果。具体是：装配图1张（有可能更多）、零件图若干、原理图1张、其他。2.机械系统运行的原理说明、用途、参数计算、可靠性分析...等等。机械专业的论文主要看图纸，如果书面论文中参数计算没有大问题应该都可以通过。
在我国煤炭开采中,井下开采占据着主导地位。乳化液泵站作为井下采煤液压系统的动力元件,它为系统提供工作用的乳化液介质。现代化的采煤工作面对乳化液泵站的供液质量要求越来越高,即要求到达液压支架的压力波动范围越来越小。但是随着工作面对重载高速的要求越来越高,使得泵站功率越来越大,节能因素决定了不能使用溢流阀来稳定泵站压力,只能使用工作在开关状态下的卸载阀来稳定泵站的供液压力。因此,卸载阀的动态特性显得尤为重要。论文基于机液仿真软件AMESim对矿用乳化液泵站卸载阀进行了建模和仿真研究,并结合实验进行参数辨识,研究了卸载阀的动态特性,研究的结果对卸载阀新样机的制作有一定的指导意义。论文首先介绍了水压传动的定义,紧接着阐述了国内外卸载阀的研究现状。由于高水基介质的特殊性,论述了高水基介质带来的问题以及在设计加工制造过程中高水基液压元件用到的关键技术。运用机械/液压及动力学软件AMESim对卸载阀进行建模,建立了卸载阀的数学模型及AMESim仿真模型。根据所建立的模型,对电磁控制方式和机械控制方式进行了详细的分析,得出各自工作的动态过程。对卸载阀进行了频域分析,得出卸载阀在工作时的稳定性和稳定裕度。利用AMESim软件中的模态分析工具计算出卸载阀的固有频率,使工作频率远离模态频率以减小振动现象。运用遗传算法优化原理,选择卸载阀中影响因素较大的参数进行参数取值,并对这些参数进行优化设计,使得卸载阀在工作时达到最大的节能效果。为验证上述仿真结果,在煤炭科学研究院太原研究院的帮助下,搭建了实验系统并进行实验。实验结果表明,卸载阀具有稳定性好、压力波动范围小的特点,能够满足乳化液泵站的工作需要,同时也验证了模拟仿真的正确性。论文所做工作主要是针对矿乳化液泵站压力控制的特殊性,对泵站用卸载阀进行了数学分析及仿真研究,为卸载阀动态性能的设计提供理论支持。本文中对卸载阀结构参数的优化结果为卸载阀性能的提高也有一定的参考价值。