数控技术毕业论文摘要及英文翻译怎么写
Along with science's and technology's development， engineering products' shape， the structure and the material improve unceasingly， the accuracy requirement also unceasingly enhances， this proposed to the engine bed equipment's versatility and the flexibility a higher request， meets the production object frequent change Since shanggeshiji zhongqi these by the curve， the surface have been composed the outline the complex parts only to be able to draw support from the profile and the copying machine， or draws support from the lineation and the model processes with the manual operation method， the working accuracy and the productivity receive the very big Numerically-controlled machine tool's appearance and the rapidly expand， cause the ordinary engine bed to substitute gradually， thus has formed the huge productive forces， caused the manufacturing industry to have the fundamental The numerical control technical level's height， numerically-controlled machine tool capacity's how many already became weighs a national industry modernization level the important In the article in view of some measuring appliance engine bed， had pointed out its present the flaw which exists in the processing， carried on the multianalysis to its numerical control transformation's plan and the method to operate and to give the detail drawing and the measuring appliance bed processing equipment schematic drawing as well as transforms the latter X axis direction the assembly After the transformation measuring appliance engine bed movement was stable， has received the good economic key words: Measuring appliance lathe; Numerical control transformation; Design
这种翻译题以后可以不问了，有在线翻译的，不过我还是帮你抄过来，呵呵 学英语加油啊NC and NC machine tool technology in today's machine manufacturing industry in an important position and great benefits that its national infrastructure in the industrial modernization of the strategic role and has become a traditional machinery manufacturing industries to transform and enhance automation， flexible， Integrated production and an important means of NC technology and the widespread application of NC machine tools， machinery manufacturing to the industrial structure， product variety and quality and production methods brought about a revolutionary NC machine tool processing workshop is the most important modern It is the development of information technology (1 T) and manufacturing technology (MT) with the result of the Modern CAD / CAM， FMS， CIMS， Agile Manufacturing and intelligent manufacturing technology， are built on the technology in the NC NC master modern technology of modern machinery and electronic knowledge is essential to professional The design of the content on the characteristics of the NC， processing and analysis of the general steps NC And， through a detailed example of the NC on the process of Key words: NC programming technology processing technology
Abstract: In recent years， the rapid development of CNC machining technology to promote structural basis for the numerical control tool of scientific research and new product research and The world's major manufacturers of CNC machine tools with a knife type， size range， a huge number of often dazzling， but to no Now science knowledge related to CNC tool and cutter materials， numerical control in recent years， structure， application areas such as new products， technology status and development trend on its incisive， in this brief is set out in order to understand the relevant NC Tool The new product information Keywords: CNC Tool: Status: Production: D
Along with the rapid development of science and technology and economic competition becomes increasingly fierce， product updates faster， more and more complex shape part， precision demand is higher and higher， many varieties， the proportion of small batch production increased significantly， the fierce competition in the market makes the product development and production cycle is shorter and shorter， the traditional processing equipment and manufacturing method has been difficult to adapt the diversity， flexibility and complex shaped parts of high speed and high quality processing This topic from production， study is the application of knowledge， and it includes all the knowledge learned five years， in the nc professional representative， and enhance the comprehensive use of various aspects knowledge Programming to program degugging， parts processing using AutoCAD， to learn CAXA manufacturing engineers software， machine tool operation， subroutine， cutting tool selection， parts of the process analysis， mathematical treatment， process route and so on a series of This will have learned the theoretical knowledge to make full use of the actual processing， achieved earnestly the organic integration of theory with
数控技术毕业论文摘要及英文翻译题目
Along with science and technology rapid development and economic competition day by day intense， the product renewal speed is more and more quick， the complex shape components are more and more many， the precision request is more and more high， the multi-varieties， the small batch production proportion obvious increase， the intense market competition causes the product development production cycle to be more and more short， the traditional processing equipment and the manufacture method adapted this kind of diversification with difficulty， the flexibility and the complex shape components high speed high grade processing This topic originates from the production， is to studies the knowledge the application， it has included the complete knowledge which five years institute studies， has the representation in the numerical control specialty， moreover enhanced the synthesis to utilize various aspects knowledge The procedure establishment procedure debugging， the components processing utilized AutoCAD， CAXA which studied has made engineer the software， the engine bed operation， the subroutine， the cutting tool choice， the components craft analysis， mathematics processing， the craft route and so on a series of This will learn the theory knowledge utilized in fully the actual processing， has achieved the theory and the practice organic synthesis practically ！
Abstract: In recent years， the rapid development of CNC machining technology to promote structural basis for the numerical control tool of scientific research and new product research and The world's major manufacturers of CNC machine tools with a knife type， size range， a huge number of often dazzling， but to no Now science knowledge related to CNC tool and cutter materials， numerical control in recent years， structure， application areas such as new products， technology status and development trend on its incisive， in this brief is set out in order to understand the relevant NC Tool The new product information Keywords: CNC Tool: Status: Production: D
这种翻译题以后可以不问了，有在线翻译的，不过我还是帮你抄过来，呵呵 学英语加油啊NC and NC machine tool technology in today's machine manufacturing industry in an important position and great benefits that its national infrastructure in the industrial modernization of the strategic role and has become a traditional machinery manufacturing industries to transform and enhance automation， flexible， Integrated production and an important means of NC technology and the widespread application of NC machine tools， machinery manufacturing to the industrial structure， product variety and quality and production methods brought about a revolutionary NC machine tool processing workshop is the most important modern It is the development of information technology (1 T) and manufacturing technology (MT) with the result of the Modern CAD / CAM， FMS， CIMS， Agile Manufacturing and intelligent manufacturing technology， are built on the technology in the NC NC master modern technology of modern machinery and electronic knowledge is essential to professional The design of the content on the characteristics of the NC， processing and analysis of the general steps NC And， through a detailed example of the NC on the process of Key words: NC programming technology processing technology
Along with the rapid development of science and technology and economic competition becomes increasingly fierce， product updates faster， more and more complex shape part， precision demand is higher and higher， many varieties， the proportion of small batch production increased significantly， the fierce competition in the market makes the product development and production cycle is shorter and shorter， the traditional processing equipment and manufacturing method has been difficult to adapt the diversity， flexibility and complex shaped parts of high speed and high quality processing This topic from production， study is the application of knowledge， and it includes all the knowledge learned five years， in the nc professional representative， and enhance the comprehensive use of various aspects knowledge Programming to program degugging， parts processing using AutoCAD， to learn CAXA manufacturing engineers software， machine tool operation， subroutine， cutting tool selection， parts of the process analysis， mathematical treatment， process route and so on a series of This will have learned the theoretical knowledge to make full use of the actual processing， achieved earnestly the organic integration of theory with
数控技术毕业论文摘要及英文翻译格式
不要什么格式，前面写Abstract：然后是摘要的内容。后面要列出文中主要的关键词，关键词是Key Words：如Research；Fiber（光纤）；用分号分开Abstract:This article describes ……。或The research on……is presented。Key words：……；……；
Abstract: In recent years， the rapid development of CNC machining technology to promote structural basis for the numerical control tool of scientific research and new product research and The world's major manufacturers of CNC machine tools with a knife type， size range， a huge number of often dazzling， but to no Now science knowledge related to CNC tool and cutter materials， numerical control in recent years， structure， application areas such as new products， technology status and development trend on its incisive， in this brief is set out in order to understand the relevant NC Tool The new product information Keywords: CNC Tool: Status: Production: D
Along with the rapid development of science and technology and economic competition becomes increasingly fierce， product updates faster， more and more complex shape part， precision demand is higher and higher， many varieties， the proportion of small batch production increased significantly， the fierce competition in the market makes the product development and production cycle is shorter and shorter， the traditional processing equipment and manufacturing method has been difficult to adapt the diversity， flexibility and complex shaped parts of high speed and high quality processing This topic from production， study is the application of knowledge， and it includes all the knowledge learned five years， in the nc professional representative， and enhance the comprehensive use of various aspects knowledge Programming to program degugging， parts processing using AutoCAD， to learn CAXA manufacturing engineers software， machine tool operation， subroutine， cutting tool selection， parts of the process analysis， mathematical treatment， process route and so on a series of This will have learned the theoretical knowledge to make full use of the actual processing， achieved earnestly the organic integration of theory with
Along with science and technology rapid development and economic competition day by day intense， the product renewal speed is more and more quick， the complex shape components are more and more many， the precision request is more and more high， the multi-varieties， the small batch production proportion obvious increase， the intense market competition causes the product development production cycle to be more and more short， the traditional processing equipment and the manufacture method adapted this kind of diversification with difficulty， the flexibility and the complex shape components high speed high grade processing This topic originates from the production， is to studies the knowledge the application， it has included the complete knowledge which five years institute studies， has the representation in the numerical control specialty， moreover enhanced the synthesis to utilize various aspects knowledge The procedure establishment procedure debugging， the components processing utilized AutoCAD， CAXA which studied has made engineer the software， the engine bed operation， the subroutine， the cutting tool choice， the components craft analysis， mathematics processing， the craft route and so on a series of This will learn the theory knowledge utilized in fully the actual processing， has achieved the theory and the practice organic synthesis practically ！
数控技术毕业论文摘要
数控铣刀的分类及应用的研究 摘共l数控行业的空前发展，使数控铣刀样式萦多，对其进行合理划分和对其应用条件和场合的分析是很有实际惫义的 「关扭询〕数控铣刀分类应用 近年来，随着数控机床的不断发展，数控机床刀具种类越来越 多，其划分也越来越细，但无论样式如何改变，从总体上看，数控加工 刀具必须适应数控机床高速、高效和自动化程度高的特点，而数控刀具 中又以数控铣刀应用最为广泛，现就目前数控刀铣刀的类型总结如下。 一、挂刀的分共 (一)按制造铁刀所用的材料可分为 高速钥刀具; 硬质合金刀具: 金刚石刀具; 其他材料刀具，如立方氮化翩刀具、陶瓷刀具等 (二)按铁刀结构形式不同可分为 整体式:将刀具和刀柄制成一体。 镶嵌式:可分为焊接式和机夹式。 减振式当刀具的工作胃长与直径之比较大时，为了减少刀具 的振动，提高加工精度，多采用此类刀具。 内冷式:切削液通过刀体内部由喷孔喷射到刀具的切削刃部; 特殊型式:如复合刀具、可逆攻螺纹刀具等 (三)按铁刀结构形式不同可分为 面铣刀(也叫端铣刀):面铣刀的回周表面和端面上都有切削 刃，端部切削刃为副切削刃。面铣刀多制成套式镶齿结构和刀片机夹可 转位结构，刀齿材料为高速钥或硬质合金，刀体为4ocr。钻削刀具，包 括钻头、铰刀、丝锥等: 模具铣刀:模具铣刀由立铣刀发展而成，可分为回锥形立铣 刀、回柱形球头立铣刀和回锥形球头立铣刀三种，其柄部有直柄、削平 型直柄和莫氏锥柄它的结构特点是球头或端面上布满切削刃，圆周刃 与球头刃圃弧连接，可以作径向和轴向进给。铣刀工作部分用高速钥或 硬质合金制造。 键槽铣刀:用于铣削键槽 成形铣刀:切削刃与待加工面形状一致。 二、，用挂位刀 现就几种目前比较常用的铣刀类型就其应用场合加以说明。 (一)单刃铁刀 该刀具加工效率高，采用优质的硬质合金作刀体，一般采用刃口 锐磨工艺，以及高容l的排屑，使刀具在高速切割中有不粘屑，低发 热，光洁度高等特点。它广泛应用于工艺品、电子、广告、装饰和木业 加工等行业，适合工厂批量加工以及高要求的产品。 (二)两刃立铁刀和四刃立铁刀 该类刀具一般采用整体合金结构，其特点是拥有很强的稳定性， 刀具可在加工面上稳固地工作，使加工质量得以有效的保证。适用材料 范围广，如碳素钢、模具钢、合金钢、工具钢、不锈钢、钦合金、铸 铁、适用于一般模具、机械零件加工 (三)峨纹铁刀 随着中国数控机床的发展，螺纹铣刀越来越得到人们的认可，它 很好的加工性能，成为降低螺纹加工成本、提高效率、解决姗纹加工难 题的有力加工刀具由于目前娜纹铣刀的制造材料为硬质合金，加工线 速度可达80一20(ha/毗n，而高速钢丝锥的加工线速度仅为10~ 3如/耐n，故螺纹铣刀适合高速切削，加工螺纹的表面光洁度也大幅提 高。高硬度材料和高温合金材料，如钦合金、镶基合金的姗纹加工一直 是一个比较困难的问题，主要是因为高速钢丝锥加工上述材料姗纹时， 刀具寿命较短，而采用硬质合金姗纹铣刀对硬材料螺纹加工则是效果比 较理想的解决方案可加工硬度为HRC58一62。对高温合金材料的拐纹 加工，螺纹铣刀同样显示出非常优异的加工性能和超乎预期的长寿命。 对于相同绷距、不同直径的娜纹孔，采用丝锥加工需要多把刀具才能完 成，但如采用螺纹铣刀加工，使用一把刀具即可在丝锥磨损、加工姗 纹尺寸小于公差后则无法继续使用，只能报废;而当螺纹铣刀磨损、加 工燎纹孔尺寸小于公差时，可通过数控系统进行必要的刀具半径补偿调 整后，就可继续加工出尺寸合格的螺纹同样，为了获得商精度的娜纹 孔，采用螺纹铣刀调整刀具半径的方法，比生产高精度丝锥要容易得 多。对于小直径螺纹加工，特别是高硬度材料和高温材料的姗纹加工 中，丝锥有时会折断，堵塞螺纹孔，甚至使零件报废;采用螺纹铣刀， 由于刀具直径比加工的孔小，即使折断也不会堵塞螺纹孔，非常容易取 出，不会导致零件报废;采用姗纹铣削，和丝锥相比，刀具切削力大幅 降低，这一点对大直径螺纹加工时，尤为重要，解决了机床负荷太大， 无法驱动丝锥正常加工的问题。 螺纹铣刀作为一种采用数控机床加工姗纹的刀具，成为一种目前 广泛被采用的实用刀具类型 三、绪论 数控铣刀的种类多种多样，随着数控行业的日益发展，数控铣刀 的类型和应用条件和场合也必将发生变化，我们仍要继续对其动态进行 关注和研究，这是很有现实意义的。 考文傲: 【1]梁海、黄华剑，螺纹铣刀在数控加工中心上的应用〔J] 现代制造工程 2(KI6，10: 【2]陈小峰姗纹铁刀在加工中心上的应用〔J] 机械工人(冷加工)，2006 (11):1517 【3]张新、张萍，数控机床刀具的分类特点及合理选择[J] 林业机械与木工 设备 2007，6:3335 求采纳
我知道，我知道、就是在纸上写“数控专业毕业论文”就好了阿、这么简单阿、刘伟你真笨，就这样交给老师蛮有趣的噢！
我也是数控毕业的。。我记得当年班里50多个人自己写的没几个。。都是随便在网上找个什么大学的毕业论文，然后发挥创意，改改。。 当然，虚伪是成功论文的闪耀点
数控毕业论文怎么写?参考
数控技术论文摘要怎么写
我知道，我知道、就是在纸上写“数控专业毕业论文”就好了阿、这么简单阿、刘伟你真笨，就这样交给老师蛮有趣的噢！
我也是数控毕业的。。我记得当年班里50多个人自己写的没几个。。都是随便在网上找个什么大学的毕业论文，然后发挥创意，改改。。 当然，虚伪是成功论文的闪耀点
摘要 大力发展以数控技术为核心的先进制造技术已成为世界各发达国家加速经济发展〖资料来源:毕业设计论文网 〗提高综合国力和国家地位的重要途径。数控加工工艺设计的主要任务是制订加工工艺规程，也是数控机床加工前的准备工作。工艺规程是规定零件、走刀路线、刀具尺寸以及机床的运动过程。因此，是编程人员对数控机床的性能、制造工艺过程和操作方法具有指导性的工艺文件。数控机床加工的程序是数控机床的指令性文件。数控机床加工程序不仅要包括零件的工艺过程，而且还要包括切削用量的选择、运动方式、刀具系统、切削规范以及工件的装夹方法。工艺规程定得合理与否，对程序编制、机床的加工效率和零件的加工精度都有重要影响。因此，应遵循一般的工艺原则并结合数控机床的特点认真而详细地制订数控加工工艺。本设计结合一具体零件进行了零件图分析，加工设备、刀具、工装的选择，切削速度、进给量、背吃刀量等参数的选择，制订了零件的数控加工工艺；根据所选择机床的指令系统编写了零件的加工程序。 关键词：数控机床，加工工艺，数控编程 数控铣床是机械和电子技术相结合的产物，它的机械结构随着电子控制技术在铣床的普及应用，以及对铣床性能提出的技术要求，而逐步发展变化。从数控铣床发展史看，早期的数控铣床是对普通铣床的进给系统进行革新、改造，而后发展成一种全新的加工设备。1952年，美国研制的世界第一台三坐标数控铣床，其特点是用三个数控伺服系统代替了传统的机械进给系统。早期的数控铣床同普通铣床相比，除进给系统是数控伺服系统外，外型和结构基本相同。我国现生产的经济型数控铣床，就属于这种类型，因为这些产品是在普通铣床的在总体结构基础上经局部改进而发展来的。 数控铣床的机械结构，除铣床基础部件外，由下列个部分组成：主传动系统；进给系统；实现工件回转、定位装置和附件；实现某些部件动作和辅助功能的系统和装置，如液压、气动、润滑、冷却等系统和排屑、防护等装置；刀架或自动换刀装置；自动托盘交换装置；特殊功能装置；为完成自动化控制功能的各种反馈信号装置及元件。可以通过程序控制机床的运行。即使是一些加工前的设定调整操作，也可以通过操作面板上各类相应的按钮、开关方便的进行。数控铣床主轴从结构上讲，可以实现铣、钻、镗等各类不同工艺内容的加工，因此行业内几乎以数控铣床涵盖了数控数控钻床和数控镗床。机械加工中，较少有单一的应用于钻削或镗削的数控钻床或数控镗床。 铣床基础件称为铣床大件，通常是指床身、底座、立柱、横梁、滑座、工作台等。它是整台铣床的基础和框架。铣床的其他零部件，或者固定在基础件上，或者工作时在它的导轨上运动，其他机械结构的组成则按铣床的功能需要选用。 目录 摘要III 1 西门子802S/C数控铣床的简介 4 1 数控铣床的机械结构组成 4 2 编程的基本原理 4 2 数控加工工序的设计 7 1 加工零件的实物图 7 2 确定定位基准与加紧方案 8 3 夹具的选择 8 4 刀具材料的选择 8 5 切削用量的选择 9 3 零件编程与加工 11 1 数控编程任务书 12 2 零件的数控加工工艺分析 12 3 数控加工工艺过程 13 4 选择合理的走刀路线 15 5 数控加工工序过程 16 6 刀具的选择 17 7 工件的安装和零点设置 18 8 零件程序的编制 19 总结23 致谢24 文件参考 25 编辑：admin 录入时间：2010-05-05 00:43:55 标签：数控答辩记录立体西门子加工