CA6140杠杆加工工艺及夹具设计-3套夹具[零件号831009]【含CAD高清图纸、文档终稿】
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零件号831009
含CAD高清图纸、文档终稿
CA6140
杠杆
加工
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831009
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编编 号号无锡太湖学院毕毕业业设设计计（论论文文）相相关关资资料料题目：题目： 杠杆工艺工装及专用夹具设计杠杆工艺工装及专用夹具设计 信机 系系 机械工程及自动化专专 业业学 号： 0923266学生姓名： 高正斌 指导教师： 韩邦华 （职称：副教授 ） （职称： ）2012 年 11 月 25 日目目 录录一、毕业设计（论文）开题报告二、毕业设计（论文）外文资料翻译及原文三、学生“毕业论文（论文）计划、进度、检查及落实表”四、实习鉴定表无锡太湖学院毕毕业业设设计计（论论文文）开开题题报报告告题目：题目： 杠杆工艺工装及专用夹具设计杠杆工艺工装及专用夹具设计 信机 系系 机械工程及自动化 专专 业业学 号： 0923266 学生姓名： 高正斌 指导教师： 韩邦华 （职称：副教授 ） （职称： ）2012年11月25日 课题来源课题来源 家乡某企业生产实际科学依据科学依据（包括课题的科学意义；国内外研究概况、水平和发展趋势；应用前景等）本课题所选零件为 CA6140 车床杠杆，由于生产纲领为大批大量生产，故将涉及大批量加工的工艺规程设计、生产线设计、随行夹具和专用夹具设计等，与机械设计制造及自动化专业有比较全面的相关的知识体系，完成该课题可对我们大学期间所学知识进行一次全面的专业训练，可以培养我们掌握如何运用过去所学知识去解决生产中实际问题的方法，增强从事本专业实际工作所必需的基本能力和开发研究能力，可以提高我们的专业素质，为今后走上工作岗位打下一个良好的基础。研究内容研究内容 本课题的专题是进行 CA6140 杠杆工艺工装及专用夹具设计。铣床被广泛用于大、中批量零件如：汽车、拖拉机、摩托车等行业的汽缸体、变速箱壳体、杠杆拨叉等加工领域。为了适应大批量生产，专用铣夹具和专用钻夹具对多面铣削和钻削加工具有较大的优势，它按照面的分布位置实行一次加工，从而保证了面的位置及尺寸精度。对于在大批量生产模式下的夹具应保证快速、准确并且稳定，必需设计出高效率的定位和夹紧方案，并要做到最合理，这样才能保证加工质量和提高生产率。拟采取的研究方法、技术路线、实验方案及可行性分析拟采取的研究方法、技术路线、实验方案及可行性分析 在毕业实习调研以及查阅有关资料的基础上，结合零件的外形及加工要求，经反复对各方案对比分析，采用以专用机床与专用夹具装夹为主组成生产流水线，为提高装夹效率以节省劳动时间，专用机床上夹具的夹紧机构应尽量采用动作迅速并安全可靠的机构。研究计划及预期成果研究计划及预期成果 通过现场调研、模拟、建模、实验和机器调试，根据加工对象的具体工艺要求来合理地确定工序集中程度选择适当装置形式，设计出高效的夹具、刀具等。采用先进的加工工艺，选用最佳的设计方案，达到精、快、准。特色或创新之处特色或创新之处 适用于本厂的某生产线的优化设计，力求在不影响加工的前提下最大限度的减少成本，并降低工人的劳动强度和生产成本。已具备的条件和尚需解决的问题已具备的条件和尚需解决的问题针对实际零件加工过程中存在的工艺与装夹问题，综合所学的机械理论设计、方法及工艺装备，提高机械零件加工的精度及工艺成本，进而提升学生开发和创新机械产品的能力。指导教师意见指导教师意见 指导教师签名：2012 年 11 月 25 日教研室（学科组、研究所）意见教研室（学科组、研究所）意见 教研室主任签名： 年 月 日系意见系意见 主管领导签名： 年 月 日Modern integration manufacture system technical constitution and development strategy researchThe information technology development causes the revolution caused us to enter the information age. Not only the information revolution causes peoples thought idea, the life style change, moreover has caused the production method and the manufacture philosophy huge change, may say in the recent ten years proposed the new manufacture philosophy cannot leave the support which the information technology provides, take the informatization technique of manufacture is causing the manufacturing industry as representatives advanced technique of manufacture to be in the important historical transformation time. For many years, our countrys comprehensive national strength unceasingly has strengthened, enters the pass in namely, the market competition is extremely intense, the domestic market transformed from the seller market as the buyers market, moreover is becoming the international market rapidly a part, many large and middle scale enterprises are at the disadvantageous position in the competition, even goes bankrupt, goes out of business. This article unifies our country national condition, through the analysis modern integration manufacture system and the advanced technique of manufacture relations, elaborated our country modern integration manufacture system technical constitution and the development strategy and the way, hoped makes a beneficial exploration for our country manufacturing industry development. The modern integration manufacture system meaning and the localization Modern integration manufacture system (Contemporary Integrated Manufacturing System) is the computer integration manufacture system recent development phase, in the inheritance computer integration manufacture system outstanding achievement foundation, it absorbs in the advanced technique of manufacture unceasingly the related thought essence, from the information integration, the process integration integrates the direction to the enterprise to develop rapidly, is at the core position in the advanced technique of manufacture. To be specific, it the traditional technique of manufacture and the modern information technology, the management technology, the automated technology, the systems engineering technology carries on the organic union, causes the enterprise product in the entire life cycle through the computer technology the related organization, the management, the management and the technical organic integration and the optimized movement, realizes the informationization, the intellectualization, the integration in the enterprise product entire life cycle optimizes, achieved the product goes on the market quickly, serves, the quality superiorly, the cost low goal, then enhances the enterprise the flexibility, the toughness and the agility, causes the enterprise to be in an impregnable position in the intense market competition. Looked from the integrated angle that, the early computer integration manufacture system stresses on the information integration, but the modern integration manufacture system integrated concept all had the enormous expansion in the breadth and the depth, has also realized in the enterprise product entire life cycle each kind of service process whole optimization besides the information integration, namely the process integration, and develops between the enterprise superiority supplementary enterprises integrated stage. The modern integration manufacture system technical constitution Advanced technique of manufacture (AMT-Advanced Manufacturing Technology) took a proper noun does not have one until now explicitly, the consistent recognition definition. Through to its connotation and the characteristic research, at present the common understanding is: The advanced technique of manufacture is the tradition technique of manufacture unceasingly absorbs aspect and so on machinery, electron, information, material, energy and modern management achievements, and applies its synthesis in the product design, the manufacture, the examination, the management, sales, the use, the service manufacture entire process, realizes, highly effective, the low consumption high quality, clean, the nimble production, and obtains the ideal technical economic effect the technique of manufacture always to call it has the following some characteristics: Transforms from the traditional order working to the multi-tasking way, reduces the action cycle, improves the work quality; From defers to the function division department the fixed organization form to the dynamic independent management group working transformation. In the advanced technique of manufacture, the modern integration manufacture system in the absorption computer integration manufacture system outstanding achievement foundation, continues to impel the parallel projects, the hypothesized manufacture, the agile manufacture and the dynamic alliance research work carries on thoroughly, and absorbs in the advanced technique of manufacture unceasingly the success experience and the advanced thought, carries on them the promoted application, from this causes the modern integration manufacture system to become the advanced technique of manufacture the core, the concrete explanation is as follows: 1st, parallel projects (CE-Concurrent Engineering): The parallel projects is the integration, parallel designs the product and the correlation process (including manufacture process and support process) the system approach.It requests the product development personnel in to form from the very beginning on the consideration product entire life cycle in from the concept to product abandonment all factors, including quality, cost, progress plan and user request. In order to achieve the parallel goal, must establish integrates highly principal-mode, realizes the different department personnels joint operation through it; In order to achieve the product one time designs successfully, reduces the relapse, it has applied the simulation technology in many parts; The principal-mode establishment, the partial simulation application and so on all contains in the hypothesized technique of manufacture, may say the parallel projects the development has created the condition for the hypothesized technique of manufacture birth, the hypothesized technique of manufacture will be take the parallel projects as the foundation, the parallel projects further development is the hypothesized technique of manufacture. At the same time, the parallel projects is under technical support and so on the CAD, CAM, CAPP, originally separately will carry on work in time and space overlapping, overlapping, has used the original technology fully, and has absorbed the current rapid development computer technology, the networking outstanding achievement, will cause it to become in the advanced technique of manufacture the foundation.2nd, hypothesized manufacture (VM-Virtual Manufacturing): The hypothesized manufacture use information technology, the simulation technology, the computer technology to in the reality manufacture person, the thing, the information and the manufacture process carry on the comprehensive simulation, discovered in the manufacture possibly appears the question, takes the preventive measure before the product actual production, thus achieved the product disposable makes successfully, achieved reduces cost, the reduction product development cycle, enhancement product competitive power goal At present, the hypothesized technique of manufacture already in overseas had the application, for example: American Boneing a corporate design VS-X hypothesized airplane, the available hard helmet monitor and the data glove carry on the observation and the control, causes the Aircraft Design personnel to observe the Aircraft Design personally the result, and to its outward appearance, the internal structure and the operational performance carries on the inspection; The domestic research just started, mainly concentrated in three aspects (1) Product hypothesized design technology: Mainly includes the hypothesized product to develop the platform, the hypothesized test, the hypothesized assembly as well as the engine bed, the mold hypothesized design realization and so on.Qinghua University developed the platform using American Country Instrument Companys Labview to realize the phase locking circuit hypothesized (2) Product hypothesized technique of manufacture Mainly to include the material hot-working craft simulation, the processing process simulation, the plate formation simulation, the mold manufacture simulation and so on. North the navigation the sheet formation software which developed with OPTRIS already is basic with steam can simulate the similar vehicle door the medium complex degree automobile cover and other ramming formation ramming formation process; (3) Hypothesized manufacture system Mainly includes the hypothesized technique of manufacture the architecture, the technical support, the development strategy and so on. May see from above elaboration the domestic and foreign research horizontal disparity is very big, moreover because the hypothesized technique of manufacture not only is the parallel projects development direction also is the agile manufacture core, this decided we must by it take the modern integration manufacture system the central technology, leads the correlation technology research work march, and causes them to coordinate develops smoothly.3rd, agile manufacture (AM-Agile Manufacturing): The agile manufacture is take the competitive power and creditworthiness as a foundation, chooses the collaborator to form the hypothesized company, the division of labor and cooperation, joint effort for the identical goal strengthens the whole competitive ability, makes the rapid reaction to the user demand, satisfies the user the need. In order to achieve fast strain capacity, the hypothesized enterprises establishment is the key technologies, its core is the hypothesized technique of manufacture, namely the agile manufacture is take the hypothesized technique of manufacture as the foundation.The agile manufacture is the modern integration manufacture system develops the way that must be taken from the information integration which integrates to the enterprise, its level of development has represented the modern integration manufacture system level of development, is the modern integration manufacture system development direction.4th, green manufacture (GM-Green Manufacturing): The green manufacture is an overall evaluation environmental effect and the resources efficiency modern manufacture pattern, its goal is causes the product from the design, the manufacture, the packing, the transportation, to use to in the entire product life cycle which discards, to environment influence (negative) smallest, the resources use efficiency is highest. Green manufacture statement was the people takes the environmental protection day by day the inevitably choice, develops cannot take the environmental pollution as the price, the international manufacturing industry practice indicated, reduces the reject through the improvement entire manufacture craft, must compared to process the reject which factory processing already discharged to save the expenditure greatly.The green manufacture realization may achieve the goal through the computer simulation, namely it is a hypothesized manufacture part. Looked from the sustainable development viewpoint that, the green manufacture is chooses inevitably, it will become the modern integration manufacture system an important constituent.We may see from above analysis: Each kind of advanced technique of manufacture is the interdependence, each other overlapping, under advanced technique of manufacture this building, the modern integration manufacture system becomes its core, and develops along with the advanced technique of manufacture unceasing development, namely the modern integration manufacture system should be a dynamic concept.。 Our country modern integration manufacture system development strategy In under the market competition impetus, the advanced technique of manufacture development is extremely rapid, the new thought, the new concept emerge one after another incessantly, through to the modern integration manufacture system and the advanced technique of manufacture relations analysis, we thought when formulates our country modern integration manufacture system development strategy, should pay great attention to the humanist thought, the utilization parallel projects philosophy, causes each kind of advanced technique of manufacture to link up mutually, the coordinated development, and absorbs the advanced technique of manufacture unceasingly the mature achievement, widely applies the promotion function for the advanced technique of manufacture in our country. Therefore we should achieve: (1) Take the enterprise demand as the starting point, take “flings the chart board” the project as the turning point, popularizes the CAD technology vigorously, helps the enterprise to carry on the personnel to train, improves the enterprise personnels quality (including technical level, work manner, moral level and so on), enhances the enterprise unceasingly the management level, in computer integration manufacture system success demonstration enterprise prompt promoted parallel projects, and suitable thought and the technology and so on propaganda hypothesized manufacture, agile manufacture, provide the solid foundation for enterprises further development.(2) In the technical advanced aspect, do not need to pursue the world to be in the lead excessively, should act according to the enterprise actual request, the solution actual problem, argues vigorously creates the benefit as soon as possible, obtains the enterprise by this the support and obtains in the fund the help, in order to form the positive cycle, promotion research work further development. At the same time, should participate in the international cooperation, the track international research tendency, certainly, also may introduce some keys suitably, has the development potential technology, carries on the digestion and the innovation, reduces our country and the world advanced level disparity, maintains certain technology to be in the lead. (3) Aims at weakness which our country scientific research strength disperses, the imitating disperser network production thought, using the computer network, the development cooperation research, builds the distributional network research center, coordination carries on the technical attack. The so-called distributional network research center is uses the information technology, the networking, the computer technology to in the reality research person, the thing, the information and the research process carries on the comprehensive integration, in certain time in order to the common goal does the research by the best personnel and the unit combination, transfers various aspects the enthusiasm through the joint operation to achieve the research work widely develops with carries on thoroughly, reduces the scientific research cycle, the enhancement scientific and technical payoffs competitive power, also may say the distributional network research center is the realistic development facility function in the network mapping, is one kind “hypothesized” working pattern. In summary, develops our countrys modern integration manufacture system to be supposed take enterprises demand as the power, through governments policy and the plan coordination, continues to develop the parallel projects, the hypothesized manufacture, the agile manufacture and the green manufacture research and the application thoroughly, and using the distributional network research center, organizes various local the scientific research concentration of efforts breakthrough and the modern integration manufacture system close correlation like the STEP standard application, the CORBA standard promotion, the enterprise process restructuring theory research and so on has the significant strategic sense fundamental research work, causes the modern integration manufacture system to become our country manufacturing industry gradually the soul.现代集成制造系统的技术构成及发展策略研究现代集成制造系统的技术构成及发展策略研究信息技术的发展引起的革命使我们进入了信息时代。信息革命不仅引起人们的思想观念、生活方式的变化，而且导致了生产方式和制造哲理的巨大变化，可以说近十年来提出的新的制造哲理都离不开信息技术提供的支撑，以信息化制造技术为代表的先进制造技术正使制造业处于重要的历史性变革时期。多年来，我国的综合国力不断增强，入关在即，市场竞争十分激烈，国内市场已从卖方市场转化为买方市场，而且正在迅速成为国际市场的一部分，许多大中型企业在竞争中处于不利地位，甚至破产、倒闭。本文结合我国国情，通过分析现代集成制造系统与先进制造技术的关系，论述了我国现代集成制造系统的技术构成和发展策略及途径，希望为我国制造业的发展做些有益的探索。 现代集成制造系统的含义与定位 现代集成制造系统（Contemporary Integrated Manufacturing System）是计算机集成制造系统新的发展阶段，在继承计算机集成制造系统优秀成果的基础上，它不断吸收先进制造技术中的相关思想的精华，从信息集成、过程集成向企业集成方向迅速发展，在先进制造技术中处于核心地位。具体地说，它将传统的制造技术与现代信息技术、管理技术、自动化技术、系统工程技术进行有机的结合，通过计算机技术使企业产品在全生命周期中有关的组织、经营、管理和技术有机集成和优化运行，在企业产品全生命周期中实现信息化、智能化、集成优化，达到产品上市快、服务好、质量优、成本低的目的，进而提高企业的柔性、健壮性和敏捷性，使企业在激烈的市场竞争中立于不败之地。从集成的角度看，早期的计算机集成制造系统侧重于信息集成，而现代集成制造系统的集成概念在广度和深度上都有了极大的扩展，除了信息集成外还实现了企业产品全生命周期中的各种业务过程的整体优化，即过程集成，并发展到企业优势互补的企业之间的集成阶段。 现代集成制造系统的技术构成 先进制造技术（AMTAdvanced Manufacturing Technology）作为一个专有名词至今还没有一个明确的、一致公认的定义。通过对其内涵和特征的研究，目前共同的认识是：先进制造技术是传统制造技术不断吸收机械、电子、信息、材料、能源和现代管理等方面的成果，并将其综合应用于产品设计、制造、检测、管理、销售、使用、服务的制造全过程，以实现优质、高效、低耗、清洁、灵活的生产，并取得理想技术经济效果的制造技术的总称它具有如下一些特点： 从传统的顺序工作方式向并行工作方式转变，缩短工作周期，提高工作质量； 从按照功能划分部门的固定组织形式向动态的自主管理的小组工作方式转变。在先进制造技术中，现代集成制造系统在吸收计算机集成制造系统的优秀成果的基础上，继续推动并行工程、虚拟制造、敏捷制造和动态联盟的研究工作深入进行，并不断吸收先进制造技术中的成功经验和先进思想，将它们进行推广应用，由此使现代集成制造系统成为先进制造技术的核心，具体说明如下： 1、并行工程（CEConcurrent Engineering）： 并行工程是集成地、并行地设计产品及其相关过程（包括制造过程和支持过程）的系统方法。它要求产品开发人员在一开始就考虑产品整个生命周期中从概念形成到产品报废的所有因素，包括质量、成本、进度计划和用户要求。为了达到并行的目的，必须建立高度集成的主模型，通过它来实现不同部门人员的协同工作；为了达到产品的一次设计成功，减少反复，它在许多部分应用了仿真技术；主模型的建立、局部仿真的应用等都包含在虚拟制造技术中，可以说并行工程的发展为虚拟制造技术的诞生创造了条件，虚拟制造技术将是以并行工程为基础的，并行工程的进一步发展就是虚拟制造技术。同时，并行工程是在 CAD、CAM、CAPP 等技术支持下，将原来分别进行的工作在时间和空间上交叉、重迭，充分利用了原有技术，并吸收了当前迅速发展的计算机技术、网络技术的优秀成果，使其成为先进制造技术中的基础。 2、虚拟制造（VMVirtual Manufacturing）： 虚拟制造利用信息技术、仿真技术、计算机技术对现实制造活动中的人
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