畢業(yè)設計ug軟件英文翻譯

1、<p><b>　　外文翻譯</b></p><p>　　2012 年 7 月</p><p>　工 學 部 </p><p>　專 業(yè)機械設計制造及其自動化</p><p>　班 級</p><p>　學 號</p><p>

2、　姓 名</p><p>　指導教師</p><p>　負責教師</p><p><b>　　原文：</b></p><p>　　Unigraphics (UG ) is the company's own software products, originated in the United States

3、 of America McDonnell Douglas Aircraft Company, with CAD / CAE / CAM integration is known, and can support different hardware platforms. Sixty time become the commercial software, many American companies used. In 1991 th

4、e company merged with EDS UG. Over the years, UG software brings together the United States industrial heart and soul - Aerospace and automotive industry experience, developed into a world-cl</p><p>　　The NX

5、 partial module functional description</p><p>　　1 NX / Gateway ( NX entrance module )</p><p>　　NX entrance module is connected to all the other modules of NX software framework, is to launch the

6、 NX software to run when the first module, the module of NX software to each of the other module operation provides a unified database support and the bottom of a window of the graphical interactive environment, implemen

7、tation includes open, create, store the NX model, screen layout, the view definition, model display, blanking, coloring, zoom, rotation, model roaming, layer management, drawing out</p><p>　　?The including q

8、uery, query expression characteristics, model information query, query, distance measurement, coordinate curve curvature analysis, surface smoothing analysis, physical characteristics of the automatic calculation functio

9、n, object information query and analysis functions; </p><p>　　?The used to define standardized series of part family spreadsheet functions;</p><p>　　? The fast commonly used functions, customiza

10、ble pop-up menu define hotkeys and themes related to automatically find online help, is convenient for the user to learn and use of auxiliary function;</p><p>　　? The press can be used for Internet home page

11、 picture file format to generate a NX part or assembly model image file format, these include: CGM, VRML, TIFF, MPEG, GIF and JPEG;</p><p>　　? The input, output CGM, NX / Parasolid format geometry data;</

12、p><p>　　? The Macro macro command automatic recording, playback function;</p><p>　　? The User Tools user defined graphic menu function, so that users can quickly access the commonly used functions,

13、 or two times the development of function.</p><p>　　2 - NX TcEng Manager NX ( TcEng NX Manager NX manager )</p><p>　　NX Manager NX manager is to provide NX working group management solutions. NX

14、 Manager provides entry level security database, to control and protection of NX CAD data.</p><p>　　Teamcenter Engineering ( project coordination ) will be extended to the management environment of CAD data,

15、 regardless of whether the data from Ideas NX Series, NX, Solid Edge, CAM and CAE system or a rival CAD products, system through workflow management, change management, configuration management and other characteristics

16、of products for customers to provide important value.</p><p>　　3 CAD TcEng Manager Server ( TcEng CAD Manager Server manager )</p><p>　　CAD Manager Server manager license can not only make the C

17、AD client can manage CAD data, also offers a range of entry-level Teamcenter Engineering function, such as work space management, common shell, system administrators, and database connection. CAD Manager Server manager l

18、icense includes a system administrator access database.</p><p>　　4 Visualization TcEng Base ( visview_base ) / Visual Basic</p><p>　　Using the NX integrated visualization tools, all the team mem

19、bers can see the virtual products throughout the product life cycle evolution process, without having knowledge of the operation of CAD system. Visual experience an increase of information, enhance the product definition

20、, than by text and file list can know more information. The system not only through the support of industry leading graphics solutions observed drawings; also supports such as PDF standard for office documents and word &

21、lt;/p><p>　　5 Xpres Review ( Xpress Review network publication and review )</p><p>　　XpresReviewTM is an independent viewer, which allows the view from the other saved by the application software p

22、ackage collaboration file ( . PCF ), without the need to load the application. Software package for collaborative document ( . PCF ) contains 2D or 3D graphical representation of CAD documents, and may have been added to

23、 the CAD file of any marker or measurement information.</p><p>　　The recipient command allows the user to package PCF file used as markers and automatically add this tag files as e-mail attachments. The mark

24、up document is sent to the others, can be set up to send and open tag file options.</p><p>　　Software package for collaborative document ( . PCF ) contains 2D or 3D graphical representation of CAD documents,

25、 and may have been added to the CAD file of any marker or measurement information. The user can be derived from a plurality of CAD document views and labeled data is stored into a . PCF file.</p><p>　　XpresR

26、eview is provided to allow a user to change the display command. These commands are available or not depends on the user is viewing the file type. For the three-dimensional model, the user can perform such operations, su

27、ch as rotation, scaling model application named view, and create a model of the cross section. For the two-dimensional drawings, users can view, suitable for mobile view, zoom view or rotate the view. When the user press

28、es the desired set display, i.e. it can be printed out</p><p>　　6 Solid & Features Modeling ( NX entity and feature modelling )</p><p>　　NX / entity modeling based on constraint module will

29、feature modeling function and explicit direct geometric modeling function seamlessly integrated, to provide the industry's most powerful composite modeling function, so that users can make full use of integration in

30、advanced parametric feature modeling environment in the traditional entity, curved surface and the line frame function. The module is provided for quickly and effectively to the concept of design variables of the sketch

31、tools, dime</p><p>　　NX / feature modeling module with engineering characteristics to define design information, in the NX / entity modeling module on the basis of improving the user design intent expression

32、 ability. The module supports standard design features generation and editing, including various holes, keyways, cavity, square pad, cylindrical convex and various cylinder, box, sphere, cone, pipes, rods, rounded, chamf

33、er, also include to entity model, produce thin-walled entity ability. These features are param</p><p>　　7 Assembly Modeling ( modeling )</p><p>　　NX / assembly modeling module is provided in par

34、allel with the top-down and bottom-up product development method, the generation of assembly model data is part of the part link image, ensure the assembly model and parts design completely correlation, and improved the

35、software performance, reduces the storage space requirements. Parts design modifications after assembly model of parts will be updated automatically, while in the assembly environment directly alter the part design. The

36、module is pr</p><p>　　8 Design Logic ( Intelligent Design )</p><p>　　NX / Design Logic NX for knowledge capture and repetitive use of tools, NX 4 was extended. DesignLogic can formula, expressio

37、ns and equations in the form of engineering knowledge "real time" capture, and in the modeling of dialogue will be used for the design of activities. NX 4 introduces a pre-packaged standard design logic, the de

38、signer can quickly select the required computation program for the design of dialogue. For beams, bearings, O ring and other common components of the standard engine</p><p>　　9 Grip Runtime ( Grip running ri

39、ght )</p><p>　　Grip Runtime is GRIP support package. GRIP is a class FORTRAN NX development tool, is the internal NX development language.</p><p>　　10 Knowledge Fusion Runtime ( NX KF package )&

40、lt;/p><p>　　Knowledge Fusion Runtime support KF package. NX in addition to mature GRIP and UFUN two development tool, also advocated the knowledge driven technology used in product development and manufacturing

41、, and in this regard are in a leading position. The system structure of the system has a built-in knowledge engine core Knowledge Fusion, NX can integrate the knowledge -- the enterprise main asset and key competitive we

42、apon, good access, reuse, and through automated applications it.</p><p>　　11 Process Studio runtime license ( process studio package )</p><p>　　Process Studio runtime Process Studio support pack

43、age.</p><p>　　Process Studio NX contains a special environment, the experienced staff can provide special process definition standard procedures, and can be repeated throughout the organization using the pro

44、gram, which can apply the expertise of specialists and the implementation of proven methods.</p><p>　　NX process studio makes many experts can rapidly develop and test their automation tools and process, wit

45、hout the need of complex and often costly services. It is the company's best practice and analyst knowledge is embedded into the engineer's daily flow. The repetitive task of automatic processing can eliminate th

46、e bottleneck and improve development speed. It can give valuable experts to provide more opportunities, to spend more time on design and simulation tasks, and perform more" if??" anal</p><p>　　12 T

47、ranslators: IGES, DXF / DWG, STEP 203 & 214, Exchange ( 2D: IGES, DXF / DWG converter, STEP 203 & 214, 2D exchanger )</p><p>　　The NX data exchange product support DXF, STEP and IGES. These products

48、allowed to achieve through Internet and extension of customer / supplier partner program for virtual product development ( VPD ), NX powerful data exchange to ensure that product quality and integrity of the model, at th

49、e same time, keep it simple and easy to use. DXF converter is provided in the Auto CAD between NX and excellent data, DXF ( data exchange format ) is a proprietary, but the release of AutoCAD neutral file for</p>

50、<p>　　13 Rapid Prototyping ( rapid prototyping )</p><p>　　NX / Rapid Prototyping provides an efficient and easy to use functions to generate a rapid prototyping machine required data information. NX / R

51、apid Prototyping module generates an industry standard" STL" file, allowing users in an advanced from design to manufacturing environment for rapid assessment of design. NX Rapid Prototyping function also allow

52、s the user to use the exact model and surface model, the application will automatically, all the necessary information is converted into STL forma</p><p>　　14 Freeform Modeling, Advanced ( basic freedom surf

53、ace modeling )</p><p>　　NX / free surface modeling module unique to solid and surface modeling technology convergence in a group of powerful tools, generate, edit and evaluation of complex curved surface of

54、the powerful functions, can easily design such as aircraft, cars, televisions and other industrial design products on the complex free curved surface. Include.</p><p>　　?The from sheet interface to generate

55、entity</p><p>　　?The basic sweep surface</p><p>　　?The basic layout: irregular curved surface, the mesh surface</p><p>　　?The special surface creation: surface extension and N side,

56、 bounded plane, offset surface</p><p>　　? The surface operation tools: surface extension and surface method to control</p><p>　　? The entity pruning</p><p>　　? The using curve surfa

57、ce trim</p><p>　　15 Drafting ( drawing )</p><p>　　NX / engineering drawing module enables any designer, engineer or technician are available from the NX three-dimensional entity model fully bidi

58、rectional associated 2D engineering drawing.</p><p>　　Based on the NX complex modeling technique, the module can generate and entity model, correlation dimension, guarantee the engineering drawings with the

59、entity model change and update, resulting from a reduced model change the two-dimensional map update time required, including blanking and the related section view, a two-dimensional view in the model modification will b

60、e automatically updated. Modified directly corresponding to the three-dimensional modeling parametric design dimensions, can re</p><p>　　Automatic view layout function can be rapid placement of a two-dimensi

61、onal diagram of multiple views, including the positive view, axonometric drawing, all kinds of section view, to a view and local enlargement. Automatic annotation of 3D modeling is set to the sketch feature size and conv

62、enient form and position tolerance, roughness symbol marking function reuse modeling data and save the engineering drawing time.</p><p>　　The module supports ANSI, ISO, DIN, JIS and GB and other major indust

63、rial drawing standards, and provides a complete set of icon menu based mapping and annotation tools, provide the coordinates capture, dynamic navigation, hotkeys, dynamic pull, themes related to automatic online help and

64、 other auxiliary function, but also can easily enter the simplified Chinese characters marking. Through the NX / assembly modeling module to generate the assembly model, can easily draw the assembly drawings, an</p>

65、;<p><b>　　譯文：</b></p><p>　　Unigraphics(簡稱UG)是公司自產(chǎn)軟件產(chǎn)品，起源于美國麥道飛機公司，以CAD/CAE/CAM一體化而著稱，并可支持不同的硬件平臺。六十年代成為商業(yè)化軟件，被眾多美國公司所采用。UG于1991年并入EDS公司。多年來，UG軟件匯集了美國工業(yè)的心臟和靈魂---航空航天與汽車工業(yè)的專業(yè)經(jīng)驗，發(fā)展成為世界一流的集成化機

66、械CAD/CAE/CAM軟件，并被多家美國和世界著名公司選定為企業(yè)計算機輔助設計、分析和制造的標準。UG于1990年進入中國市場，并很快以其先進的理論基礎、強大的工程背景、完善的功能和專業(yè)化的技術服務，贏得了廣大中國CAD/CAM用戶的青睞。目前，集世界一流的產(chǎn)品設計、工程分析及生產(chǎn)制造系統(tǒng)于一身的UG軟件已廣泛地應用于國內(nèi)的航空航天、汽車、通用機械及模具等各個領域。 NX部分模塊功能說明<

67、;/p><p>　　1. NX/Gateway（NX入口模塊）</p><p>　　NX入口模塊是連接NX軟件所有其他模塊的基本框架，是啟動NX軟件時運行的第一個模塊，該模塊為NX軟件的其他各模塊運行提供了底層的統(tǒng)一數(shù)據(jù)庫支持和一個窗口化的圖形交互環(huán)境，執(zhí)行包括打開、創(chuàng)建、存儲NX模型、屏幕布局、視圖定義、模型顯示、消隱、著色、放大、旋轉、模型漫游、圖層管理、繪圖輸出、繪圖機隊列管理、模塊使用

68、權浮動管理等關鍵功能，同時該模塊還包括以下功能：</p><p>　　??包括表達式查詢、特征查詢、模型信息查詢、坐標查詢、距離測量、曲線曲率分析、曲面光順分析、實體物理特性自動計算功能在內(nèi)的對象信息查詢和分析功能；</p><p>　　??用于定義標準化系列零件族的電子表格功能；</p><p>　　??快速常用功能彈出菜單、可用戶化定義熱鍵和主題相關自動查找聯(lián)機

69、幫助等，方便用戶學習和使用的輔助功能；</p><p>　　??按可用于互聯(lián)網(wǎng)主頁的圖片文件格式生成NX零件或裝配模型的圖片文件，這些格式包括：CGM、VRML、TIFF、MPEG、GIF和JPEG；</p><p>　　??輸入、輸出CGM、NX/Parasolid等格式幾何數(shù)據(jù)；</p><p>　　??Macro宏命令自動記錄、回放功能；</p>

70、<p>　　??User Tools用戶自定義圖形菜單功能，使用戶可以快速訪問其常用功能或二次開發(fā)的功能。</p><p>　　2. TcEng - NX Manager NX（ TcEng - NX Manager NX管理器）</p><p>　　NX Manager NX管理器是為了NX提供的工作組管理解決方案。NX Manager提供了入門級的安全庫，以控制和保護NX

71、CAD數(shù)據(jù)。</p><p>　　Teamcenter Engineering（工程協(xié)同）將環(huán)境擴展到管理CAD數(shù)據(jù)之外，無論數(shù)據(jù)來自Ideas NX Series、NX、Solid Edge、CAM和CAE系統(tǒng)或對手的CAD產(chǎn)品，系統(tǒng)都通過工作流管理、變更管理、管理產(chǎn)品配置等特性為客戶提供重要的價值。</p><p>　　3. TcEng - CAD Manager Server（TcE

72、ng - CAD Manager Server管理器）</p><p>　　CAD Manager Server管理器的license不僅可以使CAD客戶端可以管理CAD數(shù)據(jù)，還提供了一系列入門級的Teamcenter Engineering的功能，例如工作空間管理，通用外殼、系統(tǒng)管理員，與數(shù)據(jù)庫的連接等。CAD Manager Server管理器的license包括了以系統(tǒng)管理員身份進入數(shù)據(jù)庫。</p&g

73、t;<p>　　4. TcEng - Visualization Base （visview_base）/ 可視化基礎</p><p>　　利用NX集成的可視化工具，所有團隊的成員都能看到虛擬產(chǎn)品在整個產(chǎn)品生命周期中的演進過程，而無需具有CAD系統(tǒng)的操作知識。視覺經(jīng)驗增加了信息，增進了對產(chǎn)品定義的理解，比僅靠文本和文件列表能了解到更多的信息。系統(tǒng)不僅支持通過行業(yè)領先的制圖解決方案觀察圖樣；還支持諸如

74、PDF的標準辦公文檔和文字處理文檔?？梢暬褂脩艨梢杂^察產(chǎn)品零件、構件、制圖或任何獨立與創(chuàng)建數(shù)據(jù)的CAD系統(tǒng)的設計、工程或制造信息。開發(fā)團隊成員可以插入注釋或標記，以便在虛擬設計評審中明確地溝通產(chǎn)品問題。</p><p>　　5. Xpres Review（Xpress Review網(wǎng)絡發(fā)布和評審）</p><p>　　XpresReviewTM是一個獨立的查看器，它允許查看由其他應用程序

75、保存的軟件包協(xié)作文件(.pcf)，而無需加載該應用程序。軟件包協(xié)作文件(.pcf)包含二維或三維CAD文件的圖形表示，以及可能已添加到CAD文件中的任何標記或測量信息。</p><p>　　收件人命令允許用戶打包pcf文件用作標記并自動添加此標記文件作為郵件的附件。將標記文檔發(fā)送給他人時，可以設置發(fā)送和打開標記文件的選項。</p><p>　　軟件包協(xié)作文件(.pcf)包含二維或三維CAD

76、文件的圖形表示，以及可能已添加到CAD文件中的任何標記或測量信息。用戶可以將來自多個CAD文檔的視圖和標記數(shù)據(jù)存儲到一個 .pcf文件中。</p><p>　　XpresReview 提供了允許用戶更改顯示的命令。這些命令可用與否取決于用戶正在查看的文件的類型。對于三維模型，用戶可以對其進行這樣的一些操作，如旋轉、應用命名的視圖、縮放模型和創(chuàng)建模型的橫截面。對于二維圖紙，用戶可以適合視圖、移動視圖、縮放視圖或旋轉

77、視圖。當用戶按所需方式設置了顯示之后，即可以將它打印出來。</p><p>　　6. Solid & Features Modeling（NX實體與特征造型）</p><p>　　NX/實體建模模塊將基于約束的特征造型功能和顯式的直接幾何造型功能無縫地集成一體，提供業(yè)界最強大的復合建模功能，使用戶可充分利用集成在先進的參數(shù)化特征造型環(huán)境中的傳統(tǒng)實體、曲面和線架功能。該模塊提供用于快

78、速有效地進行概念設計的變量化草圖工具、尺寸驅動編輯和用于一般建模和編輯的工具，使用戶既可以進行參數(shù)化建模又可以方便地用非參數(shù)方法生成二維、三維線架模型，掃掠和旋轉實體以及進行布爾運算；也可以部分參數(shù)化或將非參數(shù)化模型后參數(shù)化，方便地生成復雜機械零件的實體模型。</p><p>　　NX/特征建模模塊用工程特征來定義設計信息，在NX/實體建模模塊的基礎上提高了用戶設計意圖表達的能力。該模塊支持標準設計特征的生成和編

79、輯，包括各種孔、鍵槽、凹腔、方形凸墊、圓柱凸臺以及各種圓柱、方塊、圓錐、球體、管道、桿、倒圓、倒角等，同時也包括抽空實體模型、產(chǎn)生薄壁實體的能力。這些特征均被參數(shù)化定義，可對其大小及位置進行尺寸驅動編輯。除系統(tǒng)定義特征外，用戶還可使用在NX/自定義特征模塊中定義的用戶特殊特征。所有特征均可相對其他特征或幾何體定位，可以編輯、刪除、抑制、復制、粘貼、引用以及改變特征時序，并提供特征歷史樹記錄所有特征相關關系，便于特征查找和編輯。</

80、p><p>　　7. Assembly Modeling（裝配建模）</p><p>　　NX/裝配建模模塊提供并行的自頂而下和自下而上的產(chǎn)品開發(fā)方法，其生成的裝配模型中零件數(shù)據(jù)是對零件本身的鏈接映像，保證裝配模型和零件設計完全雙向相關，并改進了軟件操作性能，減少了對存儲空間的需求。零件設計修改后裝配模型中的零件會自動更新，同時可在裝配環(huán)境下直接修改零件設計。該模塊提供包括坐標系定位和邏輯對齊

81、、貼合、偏移等靈活的定位方式和約束關系，在裝配中安放零件或子裝配件，并可定義不同零件或組件間的參數(shù)關系。參數(shù)化的裝配建模提供描述組件間配合關系的附加功能，也可用于說明通用緊固件組和其他重復部件。該模塊還提供獨特的裝配導航、零件搜索、零件裝機數(shù)量統(tǒng)計、調用目錄、引用集、裝配部分著色顯示、標準件庫調用以及重量控制等豐富功能。通過裝配導航，可在裝配層次中快速切換，并允許直接訪問任何零件或子裝配件，使裝配結構定義、維護、查詢、統(tǒng)計、選取、切換等

82、裝配設計任務非常方便地完成，并可自動生成支持簡體漢字的裝配明細表，當裝配結構變化時裝配明細表可自動更新。NX裝配功能的內(nèi)在體系結構使得設計團隊能創(chuàng)建和共享非常大的產(chǎn)品級裝配模型，可使團隊成員與他人同步并行工作。另外，通過用戶可定義的命名規(guī)則或NX/Man</p><p>　　8. Design Logic（智能設計）</p><p>　　NX/Design Logic是NX用于知識捕捉和重

83、復使用的工具，NX 4 均進行了擴展。DesignLogic可以以公式、表達式和方程式的形式對工程知識進行“實時”捕捉，并在建模對話中將其用于設計活動。NX 4 引入了一個預包裝的標準設計邏輯，設計者可以快速選取需要的計算程序用于設計對話。用于橫梁、軸承、O 形環(huán)及其它常用構件的標準工程方程式和公式使設計符合工程要求，從而提高了產(chǎn)品質量。</p><p>　　9. Grip Runtime (Grip 運行權)&

84、lt;/p><p>　　Grip Runtime 是支持GRIP運行包。GRIP是一個類FORTRAN的NX開發(fā)工具，是NX的內(nèi)部開發(fā)語言。</p><p>　　10. Knowledge Fusion Runtime（NX KF運行包）</p><p>　　Knowledge Fusion Runtime 是支持KF的運行包。NX除了成熟的GRIP和UFUN等二次開發(fā)

85、工具之外，還倡導了將知識驅動技術應用于產(chǎn)品開發(fā)制造，并在這方面處于領先地位。由于在系統(tǒng)結構體系中內(nèi)置了一個知識引擎的核心Knowledge Fusion，NX可以將知識――這一企業(yè)的主要資產(chǎn)和關鍵競爭武器，很好地獲取、重用，并通過自動化的方式應用它。</p><p>　　11. Process Studio runtime license （流程工作室運行包）</p><p>　　Proc

86、ess Studio runtime是支持Process Studio的運行包。</p><p>　　Process Studio是NX包含的一套專門的環(huán)境，使得有經(jīng)驗的人員可以為特殊的流程定義標準程序，并且可以在整個組織內(nèi)重復使用該程序，從而能夠應用專家的專門知識并執(zhí)行經(jīng)過驗證的方法。</p><p>　　NX流程工作室使許多專家能迅速地開發(fā)和測試自己的自動化工具和流程向導，無需復雜且常

87、常是代價高昂的服務。它將公司的最佳實踐和分析員的知識嵌入到工程師的日常流程中。使重復性任務自動處理可消除瓶頸并提高開發(fā)速度。這樣又能給有價值的專家提供更多的機遇，以將更多的時間放在設計和仿真任務上，并執(zhí)行更多的“如果?那么?”分析來支持產(chǎn)品創(chuàng)新活動。</p><p>　　12. Translators: IGES, DXF/DWG, STEP 203 & 214, 2D Exchange（轉換器:IGES

88、, DXF/DWG, STEP 203 & 214, 2D 交換器）</p><p>　　NX的數(shù)據(jù)交換產(chǎn)品支持 DXF，STEP和IGES。這些產(chǎn)品使得能夠實現(xiàn)穿越Internet和延伸的客戶/供應商一合作伙伴程序的虛擬產(chǎn)品開發(fā)（VPD），NX強大的數(shù)據(jù)交換產(chǎn)品確保模型質量和完整性，同時，保持簡單和易于使用。 DXF轉換器提供在Auto CAD和NX間的極好的數(shù)據(jù)， DXF（數(shù)據(jù)交換格式）是專有的，但發(fā)

89、布的AutoCAD中性文件格式由許多程序使用去交換CAD/CAM數(shù)據(jù)，DXF轉換器合并了一強大的DXF規(guī)格的執(zhí)行，在AutoCAD和NX間的直接實體映象提供諸如轉換有完全相關性的尺寸的優(yōu)點。NX DXF轉換器提供高質量的數(shù)據(jù)交換它是為轉換帶相關性尺寸的最有效的數(shù)據(jù)轉換方法。NX中的IGES和STEP數(shù)據(jù)轉換是完全符合國際標準的數(shù)據(jù)轉換接口，與符合該標準的其他系統(tǒng)完全兼容。</p><p>　　13. Rapid

90、Prototyping（快速原型創(chuàng)建）</p><p>　　NX/Rapid Prototyping提供了一個有效的和易于使用的功能來生成快速成型機所需要的數(shù)據(jù)信息。NX/Rapid Prototyping 模塊生成工業(yè)標準的“STL” 格式的文件，允許用戶在一個先進的從設計到制造的環(huán)境中快速評估設計。NX的Rapid Prototyping功能還允許用戶使用精確的實體模型或者曲面模型，應用程序自動將所有必要的信

91、息轉換成STL格式，使用戶能根據(jù)要使用的快速成型機來控制公差。</p><p>　　14. Freeform Modeling, Advanced（基本自由曲面建模）</p><p>　　NX/自由曲面建模模塊獨創(chuàng)地把實體和曲面建模技術融合在一組強大的工具中，提供生成、編輯和評估復雜曲面的強大功能，可以方便地設計如飛機、汽車、電視機及其他工業(yè)造型設計產(chǎn)品上的復雜自由曲面形狀。包括：<

92、;/p><p>　　??從sheet有界面生成實體</p><p><b>　　??基本掃掠曲面</b></p><p>　　??基本放樣：規(guī)則曲面、網(wǎng)格曲面</p><p>　　??特殊曲面創(chuàng)建：曲面延長和 n 邊面，有界平面、偏置面</p><p>　　??曲面操作工具：曲面延長和曲面法向控制&l

93、t;/p><p><b>　　??實體方式的修剪</b></p><p>　　??使用曲線進行曲面修剪</p><p>　　15. Drafting（制圖）</p><p>　　NX/工程制圖模塊使任何設計師、工程師或繪圖員都可從NX三維實體模型得到完全雙向相關的二維工程圖。</p><p>　　基于

94、NX復合建模技術，該模塊可生成與實體模型相關的尺寸標注，保證工程圖紙隨著實體模型的改變而同步更新，減少了因模型改變二維圖更新所需的時間，包括消隱和全相關的剖視圖在內(nèi)的二維視圖在模型修改時也會自動更新。直接修改對應于三維建模參數(shù)的設計尺寸，可反向同步更新三維設計模型和二維工程圖紙。</p><p>　　自動視圖布置功能可快速布置二維圖的多個視圖，包括正視圖、軸測圖、各種剖視圖、向視圖和局部放大圖等。自動標注三維建模

95、中已設定的草圖特征尺寸和方便的形位工差、粗糙度符號等標注功能重復利用建模中的數(shù)據(jù)而節(jié)省工程制圖時間。</p><p>　　該模塊支持ANSI、ISO、DIN、JIS和GB等主要的工業(yè)制圖標準，并提供一套完整的基于圖標菜單的繪圖及標注工具，提供坐標捕捉、動態(tài)導航、熱鍵、動態(tài)拉動、主題相關自動聯(lián)機幫助等輔助功能，還可方便輸入簡體漢字標注。通過NX/裝配建模模塊產(chǎn)生的裝配模型，可以方便地繪制裝配圖，并能快速生成裝配爆炸