組合專機(jī)-管套壓裝專機(jī)
組合專機(jī)-管套壓裝專機(jī),組合,專機(jī),管套壓裝
Catia,UG，Pro/e 的比較與前景
今天你正用的軟件，如果一兩年后就消失了，無(wú)法升級(jí)，功能又覺(jué)得不夠，怎么辦？再重新選或?qū)W習(xí)新軟件？所以一個(gè)軟件的持久發(fā)展很重要。
我開始用AutoCAD做平面圖,后來(lái)用Solidwork畫立體圖，自覺(jué)功能不夠，就自修了Pro/E,從Pro/EV18--V19--V2000i --V2000i2--V2001--Wildfire,可以說(shuō)愛(ài)不釋手，但近來(lái)作圖尤其是逆向與造型部分，大傷腦筋，況且對(duì)于對(duì)于零件繁多的圖形， Pro/E對(duì)硬件的要求還是很高。對(duì)于諸如相切拔模，補(bǔ)破面等等老大難，Pro/E拿不出快捷的解決辦法，上一次我轉(zhuǎn)一打印機(jī)底殼的igs圖，破面補(bǔ)了4 天，才分模。好慘哪！
看看Catia的介紹：
CATIA是英文ComputerAidedTri-DimensionalInterfaceApplication的縮寫。是世界上一種主流的 CAD/CAE/CAM一體化軟件。在70年代DassaultAviation成為了第一個(gè)用戶，CATIA也應(yīng)運(yùn)而生。從1982年到1988年， CATIA相繼發(fā)布了1版本、2版本、3版本，并于1993年發(fā)布了功能強(qiáng)大的4版本，現(xiàn)在的CATIA軟件分為V4版本和V5版本兩個(gè)系列。V4版本應(yīng)用于UNIX平臺(tái)，V5版本應(yīng)用于UNIX和Windows兩種平臺(tái)。V5版本的開發(fā)開始于1994年。為了使軟件能夠易學(xué)易用， DassaultSystem于94年開始重新開發(fā)全新的CATIAV5版本，新的V5版本界面更加友好，功能也日趨強(qiáng)大，并且開創(chuàng)了 CAD/CAE/CAM軟件的一種全新風(fēng)格。
法國(guó)DassaultAviation是世界著名的航空航天企業(yè)。其產(chǎn)品以幻影2000和陣風(fēng)戰(zhàn)斗機(jī)最為著名。CATIA的產(chǎn)品開發(fā)商 DassaultSystem成立于1981年。而如今其在CAD/CAE/CAM以及PDM領(lǐng)域內(nèi)的領(lǐng)導(dǎo)地位，已得到世界范圍內(nèi)的承認(rèn)。其銷售利潤(rùn)從最開始的一百萬(wàn)美圓增長(zhǎng)到現(xiàn)在的近二十億美圓。雇員人數(shù)由20人發(fā)展到2，000多人。
CATIA是法國(guó)DassaultSystem公司的CAD/CAE/CAM一體化軟件，居世界CAD/CAE/CAM領(lǐng)域的領(lǐng)導(dǎo)地位，廣泛應(yīng)用于航空航天、汽車制造、造船、機(jī)械制造、電子\電器、消費(fèi)品行業(yè)，它的集成解決方案覆蓋所有的產(chǎn)品設(shè)計(jì)與制造領(lǐng)域，其特有的DMU電子樣機(jī)模塊功能及混合建模技術(shù)更是推動(dòng)著企業(yè)競(jìng)爭(zhēng)力和生產(chǎn)力的提高。CATIA提供方便的解決方案，迎合所有工業(yè)領(lǐng)域的大、中、小型企業(yè)需要。包括:從大型的波音747飛機(jī)、火箭發(fā)動(dòng)機(jī)到化妝品的包裝盒，幾乎涵蓋了所有的制造業(yè)產(chǎn)品。在世界上有超過(guò)13,000的用戶選擇了CATIA。CATIA源于航空航天業(yè)，但其強(qiáng)大的功能以得到各行業(yè)的認(rèn)可，在歐洲汽車業(yè)，已成為事實(shí)上的標(biāo)準(zhǔn)。CATIA的著名用戶包括波音、克萊斯勒、寶馬、奔馳等一大批知名企業(yè)。其用戶群體在世界制造業(yè)中具有舉足輕重的地位。波音飛機(jī)公司使用CATIA完成了整個(gè)波音777的電子裝配，創(chuàng)造了業(yè)界的一個(gè)奇跡，從而也確定了CATIA在CAD/CAE/CAM行業(yè)內(nèi)的領(lǐng)先地位。
CATIAV5版本是IBM和達(dá)索系統(tǒng)公司長(zhǎng)期以來(lái)在為數(shù)字化企業(yè)服務(wù)過(guò)程中不斷探索的結(jié)晶。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 CATIAV5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(guò)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(guò)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(guò)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)。CATIAV5 版本具有：
1.重新構(gòu)造的新一代體系結(jié)構(gòu)
為確保CATIA產(chǎn)品系列的發(fā)展，CATIAV5新的體系結(jié)構(gòu)突破傳統(tǒng)的設(shè)計(jì)技術(shù)，采用了新一代的技術(shù)和標(biāo)準(zhǔn)，可快速地適應(yīng)企業(yè)的業(yè)務(wù)發(fā)展需求，使客戶具有更大的競(jìng)爭(zhēng)優(yōu)勢(shì)。
2.支持不同應(yīng)用層次的可擴(kuò)充性
CATIAV5對(duì)于開發(fā)過(guò)程、功能和硬件平臺(tái)可以進(jìn)行靈活的搭配組合，可為產(chǎn)品開發(fā)鏈中的每個(gè)專業(yè)成員配置最合理的解決方案。允許任意配置的解決方案可滿足從最小的供貨商到最大的跨國(guó)公司的需要。
3.與NT和UNIX硬件平臺(tái)的獨(dú)立性
CATIAV5是在WindowsNT平臺(tái)和UNIX平臺(tái)上開發(fā)完成的，并在所有所支持的硬件平臺(tái)上具有統(tǒng)一的數(shù)據(jù)、功能、版本發(fā)放日期、操作環(huán)境和應(yīng)用支持。CATIAV5在Windows平臺(tái)的應(yīng)用可使設(shè)計(jì)師更加簡(jiǎn)便地同辦公應(yīng)用系統(tǒng)共享數(shù)據(jù)；而UNIX平臺(tái)上NT風(fēng)格的用戶界面，可使用戶在UNIX平臺(tái)上高效地處理復(fù)雜的工作。
4.專用知識(shí)的捕捉和重復(fù)使用
CATIAV5結(jié)合了顯式知識(shí)規(guī)則的優(yōu)點(diǎn)，可在設(shè)計(jì)過(guò)程中交互式捕捉設(shè)計(jì)意圖，定義產(chǎn)品的性能和變化。隱式的經(jīng)驗(yàn)知識(shí)變成了顯式的專用知識(shí)，提高了設(shè)計(jì)的自動(dòng)化程度，降低了設(shè)計(jì)錯(cuò)誤的風(fēng)險(xiǎn)。
5.給現(xiàn)存客戶平穩(wěn)升級(jí)
CATIAV4和V5具有兼容性，兩個(gè)系統(tǒng)可并行使用。對(duì)于現(xiàn)有的CATIAV4用戶，V5年引領(lǐng)他們邁向NT世界。對(duì)于新的CATIAV5客戶，可充分利用CATIAV4成熟的后續(xù)應(yīng)用產(chǎn)品，組成一個(gè)完整的產(chǎn)品開發(fā)環(huán)境。
航空航天：
CATIA源于航空航天工業(yè)，是業(yè)界無(wú)可爭(zhēng)辯的領(lǐng)袖。以其精確安全，可靠性滿足商業(yè)、防御和航空航天領(lǐng)域各種應(yīng)用的需要。在航空航天業(yè)的多個(gè)項(xiàng)目中， CATIA被應(yīng)用于開發(fā)虛擬的原型機(jī)，其中包括Boeing飛機(jī)公司（美國(guó)）的Boeing777和Boeing737，Dassault飛機(jī)公司（法國(guó)）的陣風(fēng)（Rafale）戰(zhàn)斗機(jī)、Bombardier飛機(jī)公司（加拿大）的GlobalExpress公務(wù)機(jī)、以及LockheedMartin飛機(jī)公司（美國(guó)）的Darkstar無(wú)人駕駛偵察機(jī)。Boeing飛機(jī)公司在Boeing777項(xiàng)目中，應(yīng)用CATIA設(shè)計(jì)了除發(fā)動(dòng)機(jī)以外的100%的機(jī)械零件。并將包括發(fā)動(dòng)機(jī)在內(nèi)的100%的零件進(jìn)行了預(yù)裝配。Boeing777也是迄今為止，唯一進(jìn)行100%數(shù)字化設(shè)計(jì)和裝配的大型噴氣客機(jī)。參與 Boeing777項(xiàng)目的工程師、工裝設(shè)計(jì)師、技師以及項(xiàng)目管理人員超過(guò)1700人，分布于美國(guó)、日本、英國(guó)的不同地區(qū)。他們通過(guò)1,400套CATIA 工作站聯(lián)系在一起，進(jìn)行并行工作。Boeing的設(shè)計(jì)人員對(duì)777的全部零件進(jìn)行了三維實(shí)體造型，并在計(jì)算機(jī)上對(duì)整個(gè)777進(jìn)行了全尺寸的預(yù)裝配。預(yù)裝配使工程師不必再制造一個(gè)物理樣機(jī)，工程師在預(yù)裝配的數(shù)字樣機(jī)上即可檢查和修改設(shè)計(jì)中的干涉和不協(xié)調(diào)。Boeing飛機(jī)公司宣布在777項(xiàng)目中，與傳統(tǒng)設(shè)計(jì)和裝配流程相比較，由于應(yīng)用CATIA節(jié)省了50%的重復(fù)工作和錯(cuò)誤修改時(shí)間。盡管首架777的研發(fā)時(shí)間與應(yīng)用傳統(tǒng)設(shè)計(jì)流程的其他機(jī)型相比，其節(jié)省的時(shí)間并不是非常的顯著，但Boeing飛機(jī)公司預(yù)計(jì)，777后繼機(jī)型的開發(fā)至少可節(jié)省50%的時(shí)間。CATIA的后參數(shù)化處理功能在777的設(shè)計(jì)中也顯示出了其優(yōu)越性和強(qiáng)大功能。為迎合特殊用戶的需求，利用CATIA的參數(shù)化設(shè)計(jì)，Boeing公司不必重新設(shè)計(jì)和建立物理樣機(jī)，只需進(jìn)行參數(shù)更改，就可以得到滿足用戶需要的電子樣機(jī)，用戶可以在計(jì)算機(jī)上進(jìn)行預(yù)覽。
汽車工業(yè)：
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)。CATIA在造型風(fēng)格、車身及引擎設(shè)計(jì)等方面具有獨(dú)特的長(zhǎng)處，為各種車輛的設(shè)計(jì)和制造提供了端對(duì)端（endtoend）的解決方案。CATIA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)品上市時(shí)間。
一級(jí)方程式賽車、跑車、轎車、卡車、商用車、有軌電車、地鐵列車、高速列車，各種車輛在CATIA上都可以作為數(shù)字化產(chǎn)品，在數(shù)字化工廠內(nèi)，通過(guò)數(shù)字化流程，進(jìn)行數(shù)字化工程實(shí)施。CATIA的技術(shù)在汽車工業(yè)領(lǐng)域內(nèi)是無(wú)人可及的，并且被各國(guó)的汽車零部件供應(yīng)商所認(rèn)可。從近來(lái)一些著名汽車制造商所做的采購(gòu)決定，如Renault、Toyota、Karman、Volvo、Chrysler等，足以證明數(shù)字化車輛的發(fā)展動(dòng)態(tài)。Scania是居于世界領(lǐng)先地位的卡車制造商，總部位于瑞典。其卡車年產(chǎn)量超過(guò)50，000輛。當(dāng)其他競(jìng)爭(zhēng)對(duì)手的卡車零部件還在25，000個(gè)左右時(shí)，Scania公司借助于CATIA系統(tǒng)，已經(jīng)將卡車零部件減少了一半?，F(xiàn)在，Scania公司在整個(gè)卡車研制開發(fā)過(guò)程中，使用更多的分析仿真，以縮短開發(fā)周期，提高卡車的性能和維護(hù)性。 CATIA系統(tǒng)是Scania公司的主要CAD/CAM系統(tǒng)，全部用于卡車系統(tǒng)和零部件的設(shè)計(jì)。通過(guò)應(yīng)用這些新的設(shè)計(jì)工具，如發(fā)動(dòng)機(jī)和車身底盤部門 CATIA系統(tǒng)創(chuàng)成式零部件應(yīng)力分析的應(yīng)用，支持開發(fā)過(guò)程中的重復(fù)使用等應(yīng)用，公司已取得了良好的投資回報(bào)。現(xiàn)在，為了進(jìn)一步提高產(chǎn)品的性能， Scania公司在整個(gè)開發(fā)過(guò)程中，正在推廣設(shè)計(jì)師、分析師和檢驗(yàn)部門更加緊密地協(xié)同工作方式。這種協(xié)調(diào)工作方式可使Scania公司更具市場(chǎng)應(yīng)變能力，同時(shí)又能從物理樣機(jī)和虛擬數(shù)字化樣機(jī)中不斷積累產(chǎn)品知識(shí)。
造船工業(yè)：
CATIA為造船工業(yè)提供了優(yōu)秀的解決方案，包括專門的船體產(chǎn)品和船載設(shè)備、機(jī)械解決方案。船體設(shè)計(jì)解決方案已被應(yīng)用于眾多船舶制造企業(yè)，類似 GeneralDynamics,MeyerWeft和DeltaMarin，涉及所有類型船舶的零件設(shè)計(jì)、制造、裝配。船體的結(jié)構(gòu)設(shè)計(jì)與定義是基于三維參數(shù)化模型的。參數(shù)化管理零件之間的相關(guān)性，相關(guān)零件的更改，可以影響船體的外型。船體設(shè)計(jì)解決方案與其他CATIA產(chǎn)品是完全集成的。傳統(tǒng)的CATIA 實(shí)體和曲面造型功能用于基本設(shè)計(jì)和船體光順。BathIronWorks應(yīng)用GSM（創(chuàng)成式外型設(shè)計(jì)）作為參數(shù)化引擎，進(jìn)行驅(qū)逐艦的概念設(shè)計(jì)和與其他船舶結(jié)構(gòu)設(shè)計(jì)解決方案進(jìn)行數(shù)據(jù)交換。
4.2版本的CATIA提供了與Deneb加工的直接集成，并在與Fincantieri的協(xié)作中得到發(fā)展，機(jī)器人可進(jìn)行直線和弧線焊縫的加工并克服了機(jī)器人自動(dòng)線編程的瓶頸。
GeneralDynamicElectricBoat和NewportNewsShipbuilding使用CATIA設(shè)計(jì)和建造美國(guó)海軍的新型弗吉尼亞級(jí)攻擊潛艇。大量的系統(tǒng)從核反應(yīng)堆、相關(guān)的安全設(shè)備到全部的生命支持設(shè)備需要一個(gè)綜合的，有效的產(chǎn)品數(shù)據(jù)管理系統(tǒng)（PDM）進(jìn)行整個(gè)潛艇產(chǎn)品定義的管理，不僅僅是一個(gè)材料單，而是所有三維數(shù)字化產(chǎn)品和焊接設(shè)備。ENOVIA提供了強(qiáng)大的數(shù)據(jù)管理能力。
MeyerWerft關(guān)于CAD技術(shù)的應(yīng)用在業(yè)內(nèi)一直處于領(lǐng)先地位，從設(shè)計(jì)、零件、船載設(shè)備到試車，涉及造船業(yè)的所有方面。在切下第一塊鋼板前，已經(jīng)完成了全部產(chǎn)品的三維設(shè)計(jì)和演示。
DeltaMarin在船舶的設(shè)計(jì)與制造過(guò)程中，依照船體設(shè)計(jì)艦橋、甲板和推進(jìn)系統(tǒng)。船主利用4D漫游器進(jìn)行瀏覽和檢查。
中國(guó)廣州的文沖船廠也對(duì)CATIA進(jìn)行了成功地應(yīng)用。使用CATIA進(jìn)行三維設(shè)計(jì)，取代了傳統(tǒng)的二維設(shè)計(jì)。
廠房設(shè)計(jì)：
在豐富經(jīng)驗(yàn)的基礎(chǔ)上，IBM和Dassault-Systems為造船業(yè)、發(fā)電廠、加工廠和工程建筑公司開發(fā)了新一代的解決方案。包括管道、裝備、結(jié)構(gòu)和自動(dòng)化文檔。CCPlant是這些行業(yè)中的第一個(gè)面向?qū)ο蟮闹R(shí)工程技術(shù)的系統(tǒng)。
CCPlant已被成功應(yīng)用于Chrysler及其擴(kuò)展企業(yè)。使用CCPlant和Deneb仿真對(duì)正在建設(shè)中的Toledo吉普工廠設(shè)計(jì)進(jìn)行了修改。費(fèi)用的節(jié)省已經(jīng)很明顯地體現(xiàn)出來(lái)。并且對(duì)將來(lái)企業(yè)的運(yùn)作有著深遠(yuǎn)的影響。
HadenInternational的涂裝生產(chǎn)線主要應(yīng)用于汽車和宇航工業(yè)。HadenInternational應(yīng)用CATIA設(shè)計(jì)其先進(jìn)的涂裝生產(chǎn)線，CCPlant明顯縮短了設(shè)計(jì)與安裝的時(shí)間。Shell使用CCPlant在鹿特丹工廠開發(fā)新的生產(chǎn)流程，鹿特丹工廠擁有二千萬(wàn)噸原油的年處理能力，可生產(chǎn)塑料、樹脂、橡膠等多種復(fù)雜化工產(chǎn)品。
加工和裝配：
一個(gè)產(chǎn)品僅有設(shè)計(jì)是不夠的，還必須制造出來(lái)。CATIA擅長(zhǎng)為棱柱和工具零件作2D/3D關(guān)聯(lián)，分析和NC；CATIA規(guī)程驅(qū)動(dòng)的混合建模方案保證高速生產(chǎn)和組裝精密產(chǎn)品，如機(jī)床，醫(yī)療器械、膠印機(jī)鐘表及工廠設(shè)備等均能作到一次成功。
在機(jī)床工業(yè)中，用戶要求產(chǎn)品能夠迅速地進(jìn)行精確制造和裝配。DassaultSystem產(chǎn)品的強(qiáng)大功能使其應(yīng)用于產(chǎn)品設(shè)計(jì)與制造的廣泛領(lǐng)域。大的制造商像Staubli從DassaultSystem的產(chǎn)品中受益非淺。Staubli使用CATIA設(shè)計(jì)和制造紡織機(jī)械和機(jī)器人。Gidding& Lewis使用CATIA設(shè)計(jì)和制造大型機(jī)床。
DassaultSystem產(chǎn)品也同樣應(yīng)用于眾多小型企業(yè)。象Klipan使用CATIA設(shè)計(jì)和生產(chǎn)電站的電子終端和控制設(shè)備。Polynorm使用CATIA設(shè)計(jì)和制造壓力設(shè)備。Tweko使用CADAM設(shè)計(jì)焊接和切割工具。
消費(fèi)品：
全球有各種規(guī)模的消費(fèi)品公司信賴CATIA，其中部分原因是CATIA設(shè)計(jì)的產(chǎn)品的風(fēng)格新穎，而且具有建模工具和高質(zhì)量的渲染工具。CATIA已用于設(shè)計(jì)和制造如下多種產(chǎn)品：餐具、計(jì)算機(jī)、廚房設(shè)備、電視和收音機(jī)以及庭院設(shè)備。
另外，為了驗(yàn)證一種新的概念在美觀和風(fēng)格選擇上達(dá)到一致，CATIA可以從數(shù)字化定義的產(chǎn)品，生成具有真實(shí)效果的渲染照片。在真實(shí)產(chǎn)品生成之前，即可促進(jìn)產(chǎn)品的銷售。
CATIA 也顯示出了在非高科技行業(yè)的應(yīng)用價(jià)值。例如：L'Oreal使用CATIA設(shè)計(jì)洗發(fā)水的包裝瓶，這使得不光是包裝設(shè)計(jì)人員，其他非技術(shù)人員，象銷售人員、采購(gòu)人員、管理人員都可以快速地瀏覽大量產(chǎn)品照片。這一點(diǎn)在衛(wèi)生用品制造業(yè)是非常重要的，因?yàn)樵谶@個(gè)行業(yè)中包裝是唯一不同的產(chǎn)品。
是不是有些心動(dòng)，catia---20多年歷史的高端軟件，自推出v5之后，它的revenue增長(zhǎng)速度是這3個(gè)軟件中最快的，比如2001年， catia增長(zhǎng)27％，UG增長(zhǎng)11％，而proE則是下降。當(dāng)然catia本來(lái)的revenue就是同類軟件中最大的。
在大型企業(yè)和公司這方面，catia有著絕對(duì)的優(yōu)勢(shì)?，F(xiàn)在catia主要是在發(fā)展中小型企業(yè)，當(dāng)然它的中小型企業(yè)的用戶數(shù)量也在不斷地增長(zhǎng)。
Catia, UG, Pro/e,the comparison and the foreground
Catia, UG, Pro/e comparison with the prospect of today you are using the software, if after 12 disappeared. not upgrading, functional feel not enough, how do? Re-election or learn new software? Therefore, a software development is very important and lasting. I began to do with AutoCAD plan, and later with a three-dimensional map Solidwork painting, consciously functional enough, Pro/E on a self-study, From Pro/EV18--V19--V2000i --V2000i2--V2001-- Wildfire can be said to appeal to, but in particular the recent mapping and reverse modeling part, the biggest headache Moreover, for many components for the graphics, Pro/E right hardware requirements remain high. Tangent for pulling such as mold, and so on-broken-lasting, efficient Pro/E failed solutions The last one I turn the printer of the Bottom Shell of the igs map, surface-breaking four days, the talent scale. Wreck!
Catia look at the presentations : CATIA is English ComputerAidedTri-DimensionalInte rfaceApplication the initials. A world of mainstream CAM integration software. DassaultAviation in the 1970s became the first user, CATIA appeared. From 1982 to 1988, CATIA have issued a version, version 2, version 3. and in 1993 released a powerful version 4, The software is divided into CATIA V4 and V5 Version Version 2 series. V4 version for UNIX platform, V5 version for UNIX platforms. Windows and V5 version of the development started in 1994. To enable the software to be easy to learn and use. DassaultSystem in 94 re-start the development of a new version of CATIAV5. The new version of V5 interface more friendly, functions are becoming increasingly powerful, and the CAM software to create a new style. DassaultAviation France is the world's leading aerospace enterprise. Their products to the Mirage 2000 fighters and gusts up to the most famous.
CATIA product developers DassaultSystem was founded in 1981. Today its CAM and PDM in the area of leadership, has been recognized worldwide. Its sales profit from the very beginning, the growth of one million to 150,000 now nearly two billion dollers. The number of employees from 20 to more than 2,000.
CATIA is a French company DassaultSystem CAM integration software pieces, the world's leading CAM field position, which are widely used in aerospace, automobile manufacturing, shipbuilding, machinery manufacturing, electronics \ electrical appliances, consumer goods industries, Its integrated solutions cover all the product design and manufacturing fields, DMU its unique electronic module functional prototype hybrid modeling technology and is promoting the competitiveness of enterprises and the improvement in productivity. CATIA provide convenient solutions to meet all the industrial areas of large, medium and small enterprises need. Include : from the large Boeing 747 aircraft, rocket engine to the cosmetics packaging boxes, cover almost all manufactured products. In the world, more than 13,000 users a choice of CATIA. CATIA from aerospace industry, but its powerful capacity to be the industry's recognition in the European automotive industry, has become the de facto standard. CATIA user, including the famous Boeing, Chrysler, BMW, Mercedes a large number of well-known businesses. Its user groups in the world's manufacturing sector has a vital role. Boeing Aircraft Company using CATIA completed a Boeing 777 electronic assembly, the industry created a miracle thus identified CATIA CAM industry in the leading position.
CATIAV5 version of IBM and Dassault Systems for a long time in the number of enterprises in the process of continuous exploration The crystallization. Focus on digital products and e-business integration concept system architecture design CATIAV5 version for the digital enterprise against the establishment of a product development process throughout the work environment. In this environment, the product development process of all aspects of simulation, and to achieve engineering and non-engineering staff between electronic communications. The entire product development process, including conceptual design, detailed design, engineering analysis, product definition and manufacturing as well as finished products throughout the life cycle of use and maintenance. CATIAV5 version is :
1. Construction of a new generation of re-architecture to ensure CATIA product lines, CATIAV5 new architecture break with traditional design techniques, using a new generation of technology and standards, can be rapidly adapted to the enterprise's business development needs, so that customers will have a greater competitive edge.
2. Application support different levels of expandability CATIAV5 for the development process, function and the hardware platform for flexible combinations. product development for the chain of distribution of members of each professional most reasonable solution. Allow Arbitrary Configuration solutions to meet from the smallest to the largest suppliers of multinational corporations.
3. And the NT and UNIX hardware platform independence CATIAV5 in the Windows NT platform and U NIX complete development platform, and supported by all the hardware platform with a unified data, functions, Version release date, the operating environment and application support. CATIAV5 in the Windows platform application designers can more easily with Office applications share a few According to; UNIX and NT platforms style of the user interface, allows users on the UNIX platform to efficiently handle complex work.
4. Specialized knowledge capture and reuse CATIAV5 combination of explicit knowledge of the merits of the rules, in the process of designing interactive capture design intent, the definition of product performance and changes. Implicit knowledge into the experience of the dedicated Explicit knowledge, improve the design of the degree of automation and reduce the risk of design errors.
5. For a smooth upgrade of existing customers and V5 CATIAV4 compatibility, the two systems can be used in parallel. CATIAV4 for existing users, V5, to guide them into the NT world. CATIAV5 for new customers and fully utilize CATIAV4 mature follow-up application products, form a complete product development environment. Aerospace :
CATIA from aerospace industry, the industry is indisputable leader. Its precise security, reliability meet the commercial, defense and aerospace fields various application needs. In the aerospace industry in a number of projects, has been used in the development of CATIA virtual prototype. including Boeing Aircraft Corporation (United States) Boeing777 and Boeing737. Dassault Aircraft Corporation (France) gust (Rafale) fighters, Bombardier Aircraft Company (Canada) GlobalExpress executive jets, and LockheedMartin Aircraft Corporation (United States) Darkstar unmanned aircraft . Boeing Aircraft Company in Boeing777 projects, CATIA design of the application engine in addition to the 100% outside of mechanical parts. Engines will include 100% of the components of the assembly. Boeing777 is also so far, the only 100% digital design and assembly of a large jet airliner. Boeing777 participation in the project engineers, designers Equipment, technicians and project managers more than 1,700 people, distributed in the United States, Japan, Britain's various regions. Through their CATIA 1,400 workstations linked to the parallel work. Boeing designed the 777 staff on all parts of 3D solid modeling, on the computer and the entire 777 for the entire size of the assembly. Pre-fabricated so that engineers no longer create a physical prototype. engineers in the assembly of prototypes will be on the inspection and modification of the design of interference and disharmony. Boeing Aircraft Company announced that 777 projects, with the traditional design and assembly process, compared to CATIA savings due to the application of a 50% duplication and errors modified. Although the 777 first-time research and development and application of traditional design flow than other models. their savings time is not very significant, but the Boeing aircraft company expects that the 777 follow-on models of development can save at least 50% of the time. CATIA after the parameters of functional design in 1777 also showed its superiority and strong capabilities. To meet the special needs of the users, the use of CATIA parametric design, Boeing Company is no need to re-design and build physical prototypes, the only parameter changes. can satisfy the needs of users of electronic prototype, the user can preview on the computer.
Automobile : CATIA is the de facto standard for the auto industry, Europe, North America and Asia's top automobile manufacturers are using the core system. CATIA in modeling style, body and engine design has unique strengths, for various vehicle design and manufacture of end-to-end (endtoend) solutions. CATIA product, processing and people in three key areas. CATIA scalability and concurrent engineering capabilities can significantly shorten the time to market. A Formula One racing, sports car, sedan cars, trucks, commercial vehicles, tram, subway trains, high-speed trains CATIA various vehicles can last as digital products, digital factory, through digital processes, for digital implementation of the project. CATIA technology in the field of automobile industry is and nobody can, and be all the auto parts suppliers are recognized. Recently, some from the famous car manufacturer's procurement decisions, such as Renault, Toyota, Karman, Volvo, Chrysler, enough to prove that the number of vehicles developments. Scania is the world's leading truck manufacturer, headquartered in Sweden. Its truck output in more than 50,000 vehicles. When the other competitors in the truck parts are still about 25,000, Scania companies using CATIA system, truck parts has been reduced by half.
Now, Scania truck company in the entire research and development process, the use of simulation analysis, to shorten development cycles, improve performance and truck maintenance. Scania CATIA system is the main CAD/CAM system All systems for trucks and spare parts design. By applying these new design tools Body engine and chassis departments CATIA-generative system components stress analysis applications, support for the development process of reusable application, the company has achieved a good return on their investment. Now, in order to further improve product performance, Scania company in the entire development process is the promotion of designers, Analysts and inspection departments more closely coordinated way. This coordination means more companies will enable Scania adaptability to the market, whilst from the physical and virtual prototype digital prototype products continuously accumulated knowledge.
Shipbuilding Industry : CATIA for the shipbuilding industry provided excellent solutions, including specialized products and hull boats carrying equipment, mechanical solutions. Hull design solution has been used in many shipbuilding enterprises, Similar GeneralDynamics, MeyerWeft and DeltaMarin. involving all types of ship parts to design, manufacture and assembly. The structural design of the hull and the definition is based on three-dimensional parametric models. Parametric management components between the correlation between changes in the components, and can affect the appearance hull. Hull design solutions CATIA and other products are fully integrated. CATIA traditional entities and surface modeling functions for the basic design and hull fairing. BathIronWorks use GSM (generative - pleasing design) as a parameter of the engine, for the conceptual design of destroyers and other ships structural design solution for data exchange. CATIA Version 4.2 of the Deneb processing and the direct integration and in collaboration with Fincantieri be developed, Robot can be straight line and arc weld processing and overcome the automatic line robot programming bottleneck. GeneralDynamicElectricBoat and NewportNewsSh ipbuilding use of CATIA design and construction of the new United States Navy Virginia-class attack submarines. From a large number of nuclear reactors and related safety equipment to all the life support equipment needed an integrated, effective product data management (PDM) for the entire submarine product definition management, is not just a material, but all the three-dimensional digital products and welding equipment. ENOVIA provides a powerful data management capabilities. MeyerWerft on the application of CAD technology in the industry has a leading position in design, parts, ship equipment to test involving all aspects of the shipbuilding industry. In relation to a steel plate cutting, has completed the full three-dimensional design products and demonstrations. DeltaMarin ship in the design and manufacture process, in accordance with the hull design of the bridge, the deck and the propulsion system. 4D owner using robots for browsing and inspection. China Guangzhou Wenchong Shipyard CATIA also made a successful application. The use of CATIA 3D design, replacing the traditional two-dimensional design.
Plant design : the rich experience on the basis of IBM and Dassault-Systems for shipbuilding, power plants, processing plants and the construction of the development of a new generation of solutions. Including pipelines, equipment, structure and document automation. CCPlant these industries is the first object-oriented knowledge engineering system. CCPlant has been successfully used in Chrysler and its extended enterprise. CCPlant use of simulation and Deneb which is under construction, Toledo Jeep plant design for the repair change. Cost savings have clearly demonstrated. And the future operation of the enterprises will have far-reaching impact. HadenInternational the coating production line used in the automotive and aerospace industries. HadenInternational application CATIA design its advanced coating production lines,
收藏