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 外文翻譯 專業(yè)名稱 機(jī)械設(shè)計(jì)制造及其自動(dòng)化 學(xué)生姓名 指導(dǎo)教師 畢業(yè)時(shí)間 2 飛機(jī)減速系統(tǒng)殼體類零件三維設(shè)計(jì) 與 加工仿真 CATIA 是由法國著名飛機(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 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 1981 年成立，目前已擁有 1,300 多雇員，其中軟件開發(fā)工程師占 900多人，每年有兩次新產(chǎn)品發(fā)布，為當(dāng)今全球最大的 CAD/CAM/CAE/PDM 軟件開發(fā)商 。CATIA 的用戶遍及全球的汽車、航空 航天、造船、機(jī)械制造、家用電器等各個(gè)領(lǐng)域，用戶超過 9000 家，總裝機(jī)數(shù)達(dá) 100,000 套 。達(dá)索公司強(qiáng)大的財(cái)力后盾為CATIA 新產(chǎn)品開發(fā)提供了有力的保障，使先進(jìn)的產(chǎn)品和功能可 源 源不斷地提供給用戶； IBM 作為全球最大的計(jì)算機(jī)信息系統(tǒng)廠商，以其強(qiáng)大的技術(shù)支持力 量 、久譽(yù)盛名的售后服務(wù)，幫助眾多的 CATIA 用戶取得了成功。 IBM 工程技術(shù)解決方案部 (Engineering Technology Solutions Unit-ETS)是一支具有豐 富 經(jīng)驗(yàn) 的 CATIA 全球?qū)I(yè)技術(shù)支持隊(duì)伍。這支隊(duì)伍擁有 1,000 多名 CATIA 工程師，他們?cè)趯?duì)全 球 客戶進(jìn)行支持的同時(shí)，也將各行各業(yè)的需求和經(jīng)驗(yàn)反饋回 CATIA 的開發(fā)部門，使 CATIA 得 以 迅速地推出滿足用戶今天和未來 3 需求的優(yōu)秀產(chǎn)品。 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，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 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) CATIA 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)域的統(tǒng)治地位 不 斷增強(qiáng)，同時(shí) ,CATIA 也大量地進(jìn)入了其他行業(yè)，如機(jī)車制造、通用機(jī)械、家電、船舶等 。 在中國， CATIA 也取得了令人囑目的成績(jī) ,哈爾濱、沈陽、西安、成都、景德鎮(zhèn)、上海、 貴 陽等航空飛機(jī)廠無一例外的都選用 CATIA 做為其核心設(shè)計(jì)軟件。包括一汽集團(tuán)、一汽大眾 、 沈陽金杯、上海大眾、北京吉普 、武漢神龍?jiān)趦?nèi)的許多汽車公司都選用 CATIA 開發(fā)他們的 新車型，以提高他們的市場(chǎng)競(jìng)爭(zhēng)力。目前，在世界范圍內(nèi)已有 1 萬 2 千多家用戶在使用共 13 萬套以上的 CATIA 為其工作，大到飛 機(jī) 、載人飛船和汽車，小到螺絲釘和釣魚桿， CATIA 可以根據(jù)不同規(guī)模、不同應(yīng)用定制完全 適 合本企業(yè)的最佳解決方案。 CATIA 源于航空航天工業(yè)，是業(yè)界無可爭(zhēng)辯的領(lǐng)袖。以其精確安全，可靠性滿足商業(yè)防御和 航空領(lǐng)域應(yīng)用的需要， CATIA 引以自豪的是幾個(gè)主要項(xiàng)目例如波音 777737,NEON)均成功 地 用 100%數(shù)字模型無紙加 工完成。這在航空業(yè)中從來沒有過，堪稱業(yè)界第一。目前 CATIA 在 航 空、航天領(lǐng)域的裝機(jī)量已經(jīng)達(dá)到本行業(yè)所有裝機(jī)量的 60%。 CATIA 是汽車工業(yè)的事實(shí)標(biāo)準(zhǔn)，是歐洲，北美和亞洲頂尖汽車制造商所用的核心系統(tǒng)。在 汽 車行業(yè)使用的所有商用 CAD/CAM 軟件中， 4 CATIA 已占到了 60%以上。 CATIA 在造型風(fēng)格，車 身 及引擎設(shè)計(jì)等具有獨(dú)特的長(zhǎng)處，為各種車輛的設(shè)計(jì)和制造提供了全方位的解決方案。 CAT I A 涉及產(chǎn)品、加工和人三個(gè)關(guān)鍵領(lǐng)域。 CATIA的可伸縮性和并行工程能力可顯著縮短產(chǎn)品因素： (1)CATIA 提供了完備的設(shè)計(jì)能力和寬闊的專業(yè)覆蓋面。 (2)CATIA 得到了世界上主要工業(yè)廠家的應(yīng)用支持。 (3)CATIA 有雄厚的財(cái)力支撐和獨(dú)特的開發(fā)模式。 (4)CATIA 的用戶有 IBM 良好的服務(wù)保證。 (5)CATIA 軟件本身有著美好的發(fā)展前景。 CATIA 從產(chǎn)品的概念設(shè)計(jì)到最終產(chǎn)品的形成，以其精確可靠的解決方案提供了完整的 2D、 3 D。參數(shù)化建模、電子樣機(jī)建立及數(shù)據(jù)管理手段，同時(shí)，作為一個(gè)完全集成化的軟件系統(tǒng) ， CATIA 將機(jī)械設(shè)計(jì)、工程分析仿真、數(shù)控加工及CATwe 網(wǎng)上解決方案有機(jī)地結(jié)合在一起， 為 用戶提供了嚴(yán)密的無紙工作環(huán)境，特別是 CATIA 中專業(yè)的航空專用模塊，如：航空鈑金設(shè) 計(jì) 、航空復(fù)合材料設(shè)計(jì)輔層、管路設(shè)計(jì)及分析、電路布線及生產(chǎn)等等使 CATIA 擁有了最寬廣 的 專業(yè)覆蓋面，從而幫助客戶達(dá)到縮短設(shè)計(jì)生產(chǎn)周期，提高質(zhì)量，減少成本的目的。很多 其 他 CAD/CAM 軟件不僅專業(yè)覆蓋面不足，更沒有專門針對(duì)航空的專用航空模塊。既便個(gè)別廠 商 有個(gè)別模塊，也只是用通用機(jī)械 CAD 的功能來拼湊，其效率遠(yuǎn)遠(yuǎn)低于 CATIA 的專用模塊幾 十 倍。 CATIA 可以對(duì) 拉伸 體、掃掠體、圓柱體、圓環(huán)、球、錐體等基本特征進(jìn)行設(shè)計(jì)。通過曲面、剪裁曲面的等距偏移、投影、封閉和殼體 (Volume)轉(zhuǎn)換等方法，定義曲面 類 實(shí)體。 使用縫補(bǔ)操作生成復(fù)雜實(shí)體。 可在實(shí)體的邊上進(jìn)行具有關(guān)聯(lián)性的、可修改的等半徑或變半徑倒圓操作。 對(duì)于模具零件，可在實(shí)體上進(jìn)行具有關(guān)聯(lián)性的、可修改的具有拔模定義操作。 5 The aircraft down system for shell parts3D design and machining simulation CATIA is a CAD/CAM/CAE/PDM application system made by the famous French aircraft manufacturing company Dassau1t development 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 of production system, has achieved great success. The digital product and the electronic commerce integration concept design of the system structure of CATIA V5 version, but for the establishment of a whole process of product development work environment for the digital enterprise. In this environment, the simulation can be carried out on all aspects of the product development process, and can realize the electronic communication between engineers and non engineers. The whole process of product development from concept design, detailed design, engineering analysis, product definition and manufacturing and product use throughout the life cycle and maintenance. As the worlds leading CAD/CAM software, CATIA can help users to complete large to small aircraft to design and manufacture a screwdriver, which provide the ability to design and complete: from 2D to 3D to the technical index modeling, software system, as a fully integrated, CATIA mechanical design, engineering analysis and simulation and processing and other functions organically, to provide users with a strict no paper work environment so as to shorten the design time, improve the quality and reduce the cost effect. CATIA developed by the French Dassault, IBM company responsible for 6 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 engineer accounted for more than 900 people, has two times to launch new products every year, as the worlds largest CAD/CAM/CAE/PDM software developers. CATIA users in various field of automobile, aviation, shipbuilding, machinery manufacturing, household appliances in the world, more than 9000 users, the total number of 100000 set. To provide a strong guarantee Dassault strong financial backing for CATIA new product development, make the products and advanced function can source continuously being offered to users； IBM as the worlds largest manufacturer of computer information system, with its strong technical support strength, long known famous after sale service, help the many CATIA users the successful. IBM engineering solutions (Engineering Technology Solutions Unit-ETS) is a rich experience of the CATIA global professional technical support team. The team has more 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 launched to meet the outstanding product today and future needs. IBM Greater China region of the ETS technical support team is stronger in the rapid development, IBM/ETS support team, and IBM CATIA agent 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 Center, provide free telephone consultation service for the Asia Pacific region of CATIA users. The CATIA software is designed by the French Dassault The Aerospace 7 Corporation from the beginning of the seventys 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 business 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 world will open business software and computer manufacturers combined, and the IBM is responsible for the global support services and sales of products, which makes CATIA not only have a more solid background, but also allows customers to really be integrated complete scheme, as well as the first-class products, first-class service! As the worlds 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, aerospace 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 achievement, Harbin, Shenyang, Jingdezhen, Shanghai, Chengdu, Xian, Guiyang aircraft factory all have chosen CATIA as the core design software. Many of the FAW Group, FAW Volkswagen, Shenyang Jinbei, Shanghai Volkswagen, Beijing jeep, Wuhan Dragon, car companies have used CATIA to develop their new models, to improve their market competitiveness. At present, in the world has 10000 more than 2 users in the use of CATIA is more than 130000 sets to work, to flying machine, manned spacecraft and car, small screws and fishing rod, CATIA can according to the different scale, different application customization is entirely suitable for the optimal solution of the enterprise. CATIA source in the aerospace industry, the industry leader is beyond all dispute. With its accurate safety, reliability and meet the 8 needs of commercial 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 never been, is the industrys first. CATIA currently in the aviation, aerospace fields of the installed capacity has reached this industry all the installed capacity of 60%. CATIA is the de facto standard, automobile industry is the core of Europe, the North American and Asian top automobile manufacturers. All the commercial CAD/CAM software used in the automotive industry, CATIA has accounted for more than 60%. CATIA in the modelling style, has a unique advantage of car body and engine design, provides comprehensive solutions for the design and manufacture of various vehicles. CAT I A relates to the product, process and people in three key areas. The scalability of CATIA and concurrent engineering capabilities can significantly shorten the product factor: (1) the CATIA provides complete design ability and wide professional coverage. (2) CATIA has the backing of the worlds major industrial manufacturers application. (3) CATIA has a strong financial support and a unique development model. (4) CATIA users have IBM good service guarantee. (5) the CATIA software itself has a bright development prospect. The formation of CATIA from concept design 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 is a fully integrated, CATIA mechanical design, engineering analysis and simulation, NC machining and CATwe Internet solutions together organically, to provide users with no 9 paper work environment