外文翻譯--飛機(jī)減速系統(tǒng)殼體類零件三維設(shè)計(jì)與加工仿真

1、<p><b>　　外文翻譯</b></p><p>　　專業(yè)名稱 機(jī)械設(shè)計(jì)制造及其自動(dòng)化 </p><p>　　學(xué)生姓名 </p><p>　　指導(dǎo)教師 </p><p>　　畢業(yè)時(shí)間 &l

2、t;/p><p>　　飛機(jī)減速系統(tǒng)殼體類零件三維設(shè)計(jì)與加工仿真</p><p>　　CATIA是由法國(guó)著名飛機(jī)制造公司Dassau1t開發(fā)并由IBM公司負(fù)責(zé)銷售的CAD/CAM/CAE/PDM應(yīng)用系統(tǒng)，CATIA起源于航空工業(yè)，其最大的標(biāo)志客戶即美國(guó)波音公司，波音公司通過CATIA建立起了一整套無紙飛機(jī)生產(chǎn)系統(tǒng)，取得了重大的成功。 圍繞數(shù)字化產(chǎn)品和電子商務(wù)集成概念進(jìn)行系統(tǒng)結(jié)構(gòu)設(shè)計(jì)的CATIA

3、V5版本，可為數(shù)字化企業(yè)建立一個(gè)針對(duì)產(chǎn)品整個(gè)開發(fā)過程的工作環(huán)境。在這個(gè)環(huán)境中，可以對(duì)產(chǎn)品開發(fā)過程的各個(gè)方面進(jìn)行仿真，并能夠?qū)崿F(xiàn)工程人員和非工程人員之間的電子通信。產(chǎn)品整個(gè)開發(fā)過程包括概念設(shè)計(jì)、詳細(xì)設(shè)計(jì)、工程分析、成品定義和制造乃至成品在整個(gè)生命周期中的使用和維護(hù)。作為世界領(lǐng)先的CAD/CAM軟件，CATIA可以幫助用戶完成大到飛機(jī)小到螺絲刀的設(shè)計(jì)及制造，它提供了完備的設(shè)計(jì)能力：從2D到3D到技術(shù)指標(biāo)化建模，同時(shí)，作為一個(gè)完全集成化的軟件

4、系統(tǒng)，CATIA將機(jī)械設(shè)計(jì)、工程分析及仿真和加工等功能有機(jī)地結(jié)合，為用戶提供嚴(yán)密的無紙工作環(huán)境從而達(dá)到縮短設(shè)計(jì)生產(chǎn)時(shí)間、提高加工質(zhì)量及降低費(fèi)用的效果。 CATIA由法國(guó)達(dá)索公司開發(fā)，IBM公司負(fù)責(zé)全球市場(chǎng)銷售及售后技術(shù)支持。達(dá)索公司自198</p><p>　　IBM大中華地區(qū)的ETS技術(shù)支持隊(duì)伍也在迅速發(fā)展、壯大，IBM/ETS支持隊(duì)伍與IBM的CATIA 代 理一起以北京、上海、廣州、香港和臺(tái)北為中心

5、，對(duì)大中華地區(qū)的CATIA用戶提供優(yōu)質(zhì)快 捷 的服務(wù)。IBM還在悉尼設(shè)有CATIA亞太技術(shù)支持中心，為亞太區(qū)的CATIA用戶提供免費(fèi)電話 咨 詢服務(wù)。 　 CATIA軟件是由法國(guó)Dassault宇航公司從七十年代開始開發(fā)，并應(yīng)用于宇航工業(yè)；八十年 代 初，Dassault集團(tuán)成立Dassault Systems公司，專門負(fù)責(zé)CATIA的 技術(shù)開發(fā)，并將CATIA 做為商業(yè)軟件推向市場(chǎng)，與此同時(shí)還與IBM簽定合同，由 IBM負(fù)責(zé)CATI

6、A軟件全球技術(shù)服務(wù) 和 支持。CATIA是全球唯一一家將軟件開商與計(jì)算機(jī)廠商結(jié)合起來，并由IBM負(fù)責(zé)全球支持 服 務(wù)和銷售的產(chǎn)品，這使得CATIA不僅有了更堅(jiān)實(shí)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(chǎn)品，一流的服務(wù)！ 　 作為世界領(lǐng)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(jī)，并繼續(xù) 保 持其強(qiáng)勁的發(fā)展趨勢(shì)。銷售額穩(wěn)步增長(zhǎng)；CATIA在汽車及汽車、航空航天領(lǐng)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