外文翻譯--飛機減速系統(tǒng)殼體類零件三維設計與加工仿真

1、<p><b>　　外文翻譯</b></p><p>　　專業(yè)名稱 機械設計制造及其自動化 </p><p>　　學生姓名 </p><p>　　指導教師 </p><p>　　畢業(yè)時間 &l

2、t;/p><p>　　飛機減速系統(tǒng)殼體類零件三維設計與加工仿真</p><p>　　CATIA是由法國著名飛機制造公司Dassau1t開發(fā)并由IBM公司負責銷售的CAD/CAM/CAE/PDM應用系統(tǒng)，CATIA起源于航空工業(yè)，其最大的標志客戶即美國波音公司，波音公司通過CATIA建立起了一整套無紙飛機生產系統(tǒng)，取得了重大的成功。 圍繞數字化產品和電子商務集成概念進行系統(tǒng)結構設計的CATIA

3、V5版本，可為數字化企業(yè)建立一個針對產品整個開發(fā)過程的工作環(huán)境。在這個環(huán)境中，可以對產品開發(fā)過程的各個方面進行仿真，并能夠實現(xiàn)工程人員和非工程人員之間的電子通信。產品整個開發(fā)過程包括概念設計、詳細設計、工程分析、成品定義和制造乃至成品在整個生命周期中的使用和維護。作為世界領先的CAD/CAM軟件，CATIA可以幫助用戶完成大到飛機小到螺絲刀的設計及制造，它提供了完備的設計能力：從2D到3D到技術指標化建模，同時，作為一個完全集成化的軟件

4、系統(tǒng)，CATIA將機械設計、工程分析及仿真和加工等功能有機地結合，為用戶提供嚴密的無紙工作環(huán)境從而達到縮短設計生產時間、提高加工質量及降低費用的效果。 CATIA由法國達索公司開發(fā)，IBM公司負責全球市場銷售及售后技術支持。達索公司自198</p><p>　　IBM大中華地區(qū)的ETS技術支持隊伍也在迅速發(fā)展、壯大，IBM/ETS支持隊伍與IBM的CATIA 代 理一起以北京、上海、廣州、香港和臺北為中心

5、，對大中華地區(qū)的CATIA用戶提供優(yōu)質快 捷 的服務。IBM還在悉尼設有CATIA亞太技術支持中心，為亞太區(qū)的CATIA用戶提供免費電話 咨 詢服務。 　 CATIA軟件是由法國Dassault宇航公司從七十年代開始開發(fā)，并應用于宇航工業(yè)；八十年 代 初，Dassault集團成立Dassault Systems公司，專門負責CATIA的 技術開發(fā)，并將CATIA 做為商業(yè)軟件推向市場，與此同時還與IBM簽定合同，由 IBM負責CATI

6、A軟件全球技術服務 和 支持。CATIA是全球唯一一家將軟件開商與計算機廠商結合起來，并由IBM負責全球支持 服 務和銷售的產品，這使得CATIA不僅有了更堅實的背景，而且使客戶真正得到“集成”的 完 整方案，以及一流的產品，一流的服務！ 　 作為世界領先的CAD/CAM軟件，CATIA在過去的二十年中一直保持著驕人的業(yè)績，并繼續(xù) 保 持其強勁的發(fā)展趨勢。銷售額穩(wěn)步增長；CATIA在汽車及汽車、航空航天領域的</p>&

7、lt;p>　　The aircraft down system for shell parts3D design and machining simulation</p><p>　　CATIA is a CAD/CAM/CAE/PDM application system made by the famous French aircraft manufacturing company Dassau1t d

8、evelopment by IBM company responsible for sales, CATIA originated in the aviation industry, the biggest sign customers America Boeing, Boeing company through the CATIA to establish a paper airplane without a complete set

9、 of production system, has achieved great success. The digital product and the electronic commerce integration concept design of the system structure of CATIA V5 versi</p><p>　　CATIA developed by the French

10、Dassault, IBM company responsible for the global sales and customer service technical support. The Dassault company since its establishment in 1981, now has more than 1300 employees, including software development engine

11、er accounted for more than 900 people, has two times to launch new products every year, as the world's largest CAD/CAM/CAE/PDM software developers. CATIA users in various field of automobile, aviation, shipbuilding,

12、machinery manufacturing, household</p><p>　　IBM engineering solutions (Engineering Technology Solutions Unit-ETS) is a rich experience of the CATIA global professional technical support team. The team has mo

13、re than 1000 CATIA engineer, they are to support global customers at the same time, will also be the needs of all walks of life and experience feedback to CATIA development department, so that CATIA users to quickly laun

14、ched to meet the outstanding product today and future needs.</p><p>　　IBM Greater China region of the ETS technical support team is stronger in the rapid development, IBM/ETS support team, and IBM CATIA agen

15、t together with Beijing, Shanghai, Guangzhou, Hongkong and Taipei as the center, to provide high quality and quick for the Greater China region CATIA user service. IBM was in Sydney with CATIA Asia Technical Support Cent

16、er, provide free telephone consultation service for the Asia Pacific region of CATIA users.</p><p>　　The CATIA software is designed by the French Dassault The Aerospace Corporation from the beginning of the

17、seventy's development, and applied to the aerospace industry; eighty in the early 1980s, the Dassault group to set up a Dassault Systems company, technology development, responsible for CATIA, and CATIA as the busine

18、ss software market, and this also signed a contract with IBM, IBM is responsible for the CATIA global software technology service and support. CATIA is the only company in the wo</p><p>　　As the world's

19、leading CAD/CAM software, CATIA has maintained a remarkable performance in the past twenty years, and continued to maintain a strong development trend. Steady growth in sales; CATIA dominance in the auto and auto, aerosp

20、ace field increases ceaselessly, at the same time, CATIA also a lot into other sectors, such as locomotive manufacturing, general machinery, household appliances, ships etc.. In China, CATIA also has made a great achieve

21、ment, Harbin, Shenyang, Jingdezhen, Shanghai,</p><p>　　CATIA source in the aerospace industry, the industry leader is beyond all dispute. With its accurate safety, reliability and meet the needs of commercia

22、l defense and aerospace applications, CATIA are proud of several major projects such as the Boeing 777737, NEON) were successfully treated with 100% digital model of paperless processing. In the airline industry has neve

23、r been, is the industry's first. CATIA currently in the aviation, aerospace fields of the installed capacity has reached this in</p><p>　　(1) the CATIA provides complete design ability and wide professio

24、nal coverage.</p><p>　　(2) CATIA has the backing of the world's major industrial manufacturers application.</p><p>　　(3) CATIA has a strong financial support and a unique development model.&

25、lt;/p><p>　　(4) CATIA users have IBM good service guarantee.</p><p>　　(5) the CATIA software itself has a bright development prospect.</p><p>　　The formation of CATIA from concept desi

26、gn to final product, with its accurate and reliable solution to provide a complete 2D, 3 D. Parametric modeling, electronic prototype was built and the means of data management, at the same time, as the software system i

27、s a fully integrated, CATIA mechanical design, engineering analysis and simulation, NC machining and CATwe Internet solutions together organically, to provide users with no paper work environment closely, especially avia

28、tion special module,</p><p>　　CATIA can design the basic characteristics of extruded, swept volume, cylinder, cone, sphere, torus. By tailoring surface, curved surface offset, projection, closed and shell (V

29、olume) conversion, defined surface entity. The use of sewing operation generates complex entity. May be of relevance, can modify the radius or variable radius fillet operation in solid edge. To mold parts, can be in the