数字控制

1、英文翻译 学生姓名： 所在院系： 机电学院 所学专业： 机电技术教育 导师姓名： 完成时间： 一、 计算机辅助设计及应用 在讲述 说说它的简史是比较合适的。 从早期的计算机绘图系统发展到现在的交互式计算机图形学。两个这样的系统包括：麻省理工学院的 在 发 展起来的。示和光笔输入用于与系统进行交互操作。 初次出现的 动编程工具）碰巧同时问世。后来， X 了绘图笔被 开始， 统仅仅是一个带有内置设计符号的绘图编辑器。供用户使用的几何元素只是直线、圆弧以及两者的组合。自由曲线及其曲面的发展，如昆氏嵌面、贝塞尔嵌面以及 维 统。

2、英文原文： C C he C of As C of in C in to of to A of in it to In to of by of in of be as of A of to in by be or an to in in as as of or as of a is to is in or in it to in as is as by NC or C on a In ,000 to a of of be to C ti of of NC of oc NC he NC in on at it is in is to in NC to of of to , be in an an be be to C be be to or of as it to of of In of is to is to a C of be of is an is to is a ac in of a 20of a 0 As as an by a is in of is to of t is a a of 44 60 to a of of as in of C as be。

3、关于计算机数字控制加工的介绍 1 本章目录 通过了解这一章 的 结论，你可以： 1、 描述什么是计算机数字控制 (及计算机数字控制系统的基本组成有哪些。 2、 阐述关于计算机数字控制应用的 条件、优点以及特殊要求。 3、 辨别不同的应用于输入和储存 序的介质。 4、 描述两种应用于 床不同的 纸带 穿孔 机 形式。 1 介绍 讨论了数字控制的计算机数字控制的基本概念，描述了传统 目前备的硬件组成，阐述以及列出了 作应用的重要优点，探讨了几种不同的应用于存储和传送 序的介质， 向读者介绍了纸带穿孔机 的不同形式，分析了具有自动换刀功。

4、1 to of in is it on to a of of in of is to C, is of of is to to of of of is to 947 952 at in of is to of in to In to to in of on a of of a C a to a to be it be a as a to of it C to in C a of an to of an so NC in of C in 950s by In NC to a to be to a of to a up is in to be to 959 of is a C to of PT a in C C on to be by A to on of a in of a of C at in A of It to or a by a on a to be If it to 00of a If it to 00 of a of to of a as a of in as a of of it of it or to on To in a of it to a It to as。

5、1 毕业设计 (论文 )外文资料翻译 系 部： 机 械 工 程 系 专 业： 机械工程及自动化 姓 名： 学 号： 外文出处： 96, s . 附 件： 译文； 指导教师评语： 选择的翻译材料有一定的专业背景，内容比较合适。译文的意思表达准确， 语句通顺，用词得当 ，较好地毕业设计的要求。 签名： 2009 年 2 月 18 日 注： 请将该封面与附件装订成册。 (用外文写 ) 2 附件 1：外文资料翻译译文 数字控制的发展 机床工业的发展很难用简单的几句话来形容它的产生和成长。约翰威廉森在 18世纪建立了他自己 的金属切削钻床；但是，在近两个世纪的的改革中模。

6、外文资料翻译 - 1 - NC 控技术 C 字控制与计算机数字控制的发展历史 is in in as by C in 940s a of a to a in to on 数字控制是按照含有机床 (刀具 )运动信息程序所指定的顺序自动执行操作的加工过程。数控这一概念是由密歇根洲特拉华城的约翰 帕森于 20世纪四十年代后期提出的。为了在工件上加工光滑的轮廓，帕森提出了一种自动的机床控制方式，它能够引导铣床刀具加工出一种 “ 过轴曲线 ”。 949, a to a of be to up to a of . a a a as In a of C, it 970s C NC as an C 1949 年，美国空军与帕森签署了合同，要求开发一种能够提高生。

7、英文原文 1 to do is on of do it do to be a of of in of a is of a It is of or or s on of on on an in or to of On to be in a to in of is is in a on at of It a of at it of a in a of to a be at a of 8 in a on be by to An is to a or of a is on it is of in or a be of of be be of A on of a in An on be on of to is is a 1 6 in be in of by of a of a is by is as is of be on a It is on is be in of be in on in 05 10 2 4 10 219 4 8 up 270 0 up 6582 a 30 13 in to be on a on a or of on is 0% of In a is in of。

8、1 平行数字控制机床的制造业工序的运动仿真 以提高平行工作母机的研究状态为目的 , 本文介绍一个 6 微软 C+用编程接口功能处理三维图形处理库的方法来发展仿真软件。数据流程被呈现。最后，一个奇数叶双曲面体的仿真申请被运行在制造业的程序之前 ; 运动学仿真 展示踪影计划理论基础 制造业指导的可行性。 关键词：运动学仿真 , 平行数字控制机器 , 制造工序 , 运动轨迹 1 介绍 平行数字控制机床 , 也可称为多轴数字控制机床，虚拟的机器工具和 平行的机械手 ,是以一个新颖的非线性工具为基础的非线性斯图尔特机制而且不同于传统的线工具。

9、2006) 2: 173176 s 11465u, of a C in 006at of of a 6of of +6.0 PI a of is of of C C as C is a on In a of 1, 2. of C as a a in in of it it of of be by of of C 3. on of a of on an in In to C a of PI S + 4. 2 of a 6C s 1, is a of is a of to + (1) jI is of P is of to of is of to of is of to of A is In a of in a of as In C is on as ), u, 00081, 74 1 a 6C b 1. 2. . . . . . 2 of of he of C is by of of of be a a it is to is is or be by a is to C is of of to of 4 of he S + PI。

10、英文原文 1 to do is on of do it do to be a of of in of a is of a It is of or or s on of on on an in or to of On to be in a to in of is is in a on at of It a of at it of a in a of to a be at a of 8 in a on be by to An is to a or of a is on it is of in or a be of of be be of A on of a in An on be on of to is is a 1 6 in be in of by of a of a is by is as is of be on a It is on is be in of be in on in 05 10 2 4 10 219 4 8 up 270 0 up 6582 a 30 13 in to be on a on a or of on is 0% of In a is in of。

11、1 附录 :外文文献 ne of in of is a a or is as NC by a in by of at at of to a is as a A a CU is PU or on of of to LU of of of of PU as by of is A of or of 1) as a ) ) ) An on of 1) of a ) is 3) up ) as on/on/2 PU to LU on to of it C to of in C a of an of to of an C so NC in of C in 950s by In NC to a to be to a of to a up is in in up to be a to be C to to 959 of is a C to of PT a in C C on to be by 3 A to on of a in of a of C at in A of It to or a by a on a to be If it to 00 of a it。

12、英文原文： C C he C of As C of in C in to of to A of in it to In to of by of in of be as of A of to in by be or an to in in as as of or as of a is to is in or in it to in as is as by NC or C on a In ,000 to a of of be to C ti of of NC of oc NC he NC in on at it is in is to in NC to of of to , be in an an be be to C be be to or of as it to of of In of is to is to a C of be of is an is to is a ac in of a 20of a 0 As as an by a is in of is to of t is a a of 44 60 to a of of as in of C as be。

13、英文翻译 学生姓名： 所在院系： 机电学院 所学专业： 机电技术教育 导师姓名： 完成时间： 一、 计算机辅助设计及应用 在讲述 说说它的简史是比较合适的。 从早期的计算机绘图系统发展到现在的交互式计算机图形学。两个这样的系统包括：麻省理工学院的 在 发 展起来的。示和光笔输入用于与系统进行交互操作。 初次出现的 动编程工具）碰巧同时问世。后来， X 了绘图笔被 开始， 统仅仅是一个带有内置设计符号的绘图编辑器。供用户使用的几何元素只是直线、圆弧以及两者的组合。自由曲线及其曲面的发展，如昆氏嵌面、贝塞尔嵌面以及 维 统。

14、1 平行数字控制机床的制造业工序的运动仿真 以提高平行工作母机的研究状态为目的 , 本文介绍一个 6 微软 C+用编程接口功能处理三维图形处理库的方法来发展仿真软件。数据流程被呈现。最后，一个奇数叶双曲面体的仿真申请被运行在制造业的程序之前 ; 运动学仿真 展示踪影计划理论基础 制造业指导的可行性。 关键词：运动学仿真 , 平行数字控制机器 , 制造工序 , 运动轨迹 1 介绍 平行数字控制机床 , 也可称为多轴数字控制机床，虚拟的机器工具和 平行的机械手 ,是以一个新颖的非线性工具为基础的非线性斯图尔特机制而且不同于传统的线工具。

15、2006) 2: 173176 s 11465u, of a C in 006at of of a 6of of +6.0 PI a of is of of C C as C is a on In a of 1, 2. of C as a a in in of it it of of be by of of C 3. on of a of on an in In to C a of PI S + 4. 2 of a 6C s 1, is a of is a of to + (1) jI is of P is of to of is of to of is of to of A is In a of in a of as In C is on as ), u, 00081, 74 1 a 6C b 1. 2. . . . . . 2 of of he of C is by of of of be a a it is to is is or be by a is to C is of of to of 4 of he S + PI。

16、1 毕业设计 (论文 )外文资料翻译 系 部： 机 械 工 程 系 专 业： 机械工程及自动化 姓 名： 学 号： 外文出处： 96, s . 附 件： 译文； 指导教师评语： 选择的翻译材料有一定的专业背景，内容比较合适。译文的意思表达准确， 语句通顺，用词得当 ，较好地毕业设计的要求。 签名： 2009 年 2 月 18 日 注： 请将该封面与附件装订成册。 (用外文写 ) 2 附件 1：外文资料翻译译文 数字控制的发展 机床工业的发展很难用简单的几句话来形容它的产生和成长。约翰威廉森在 18世纪建立了他自己 的金属切削钻床；但是，在近两个世纪的的改革中模。

17、外文资料翻译 - 1 - NC 控技术 C 字控制与计算机数字控制的发展历史 is in in as by C in 940s a of a to a in to on 数字控制是按照含有机床 (刀具 )运动信息程序所指定的顺序自动执行操作的加工过程。数控这一概念是由密歇根洲特拉华城的约翰 帕森于 20世纪四十年代后期提出的。为了在工件上加工光滑的轮廓，帕森提出了一种自动的机床控制方式，它能够引导铣床刀具加工出一种 “ 过轴曲线 ”。 949, a to a of be to up to a of . a a a as In a of C, it 970s C NC as an C 1949 年，美国空军与帕森签署了合同，要求开发一种能够提高生。

18、关于计算机数字控制加工的介绍 1 本章目录 通过了解这一章 的 结论，你可以： 1、 描述什么是计算机数字控制 (及计算机数字控制系统的基本组成有哪些。 2、 阐述关于计算机数字控制应用的 条件、优点以及特殊要求。 3、 辨别不同的应用于输入和储存 4、 描述两种应用于 带 穿孔 机 形式。 1 介绍 讨论了数字控制的计算机数字控制的基本概念，描述了传统 目前备的硬件组成，阐述以及列出了 作应用的重要优点，探讨了几种不同的应用于存储和传送 向读者介绍了纸带穿孔机 的不同形式，分析了具有自动换刀功能的加工中心，同时这也是 1 数字控。