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1、外文翻译工 学 部 工学二部专 业机械设计制造及其自动化班 级B842122学 号B84212233姓 名张军指导教师孙岩负责教师沈阳航空航天大学北方科技学院 2012 年 7 月原文：Unigraphics (UG ) is the companys own software products, originated in the United States of America McDonnell Douglas Aircraft Company, with CAD / CAE / CAM integration is known, and can support different ha
2、rdware platforms. Sixty time become the commercial software, many American companies used. In 1991 the 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-class inte
3、grated mechanical CAD / CAE / CAM software, and was more than the United States and the world famous company selected for enterprise computer aided design, analysis and manufacturing standards. UG in 1990 to enter the Chinese market, and quickly with its advanced theoretical basis, a strong engineer
4、ing background, perfect function and professional technical service, to win the majority of Chinese CAD / CAM customers. At present, set the world first-class product design, engineering and manufacturing system in a UG software has been widely used in domestic aerospace, automotive, general machine
5、ry and mold and other fields.The NX partial module functional description1 NX / Gateway ( NX entrance module )NX entrance module is connected to all the other modules of NX software framework, is to launch the NX software to run when the first module, the module of NX software to each of the other m
6、odule operation provides a unified database support and the bottom of a window of the graphical interactive environment, implementation includes open, create, store the NX model, screen layout, the view definition, model display, blanking, coloring, zoom, rotation, model roaming, layer management, d
7、rawing output queue management module, drawing machine, the right to the use of floating management functions such as, at the same time the module also includes the following features: lThe including query, query expression characteristics, model information query, query, distance measurement, coord
8、inate curve curvature analysis, surface smoothing analysis, physical characteristics of the automatic calculation function, object information query and analysis functions; lThe used to define standardized series of part family spreadsheet functions;l The fast commonly used functions, customizable p
9、op-up menu define hotkeys and themes related to automatically find online help, is convenient for the user to learn and use of auxiliary function;l The press can be used for Internet home page picture file format to generate a NX part or assembly model image file format, these include: CGM, VRML, TI
10、FF, MPEG, GIF and JPEG;l The input, output CGM, NX / Parasolid format geometry data;l The Macro macro command automatic recording, playback function;l The User Tools user defined graphic menu function, so that users can quickly access the commonly used functions, or two times the development of func
11、tion.2 - NX TcEng Manager NX ( TcEng NX Manager NX manager )NX Manager NX manager is to provide NX working group management solutions. NX Manager provides entry level security database, to control and protection of NX CAD data.Teamcenter Engineering ( project coordination ) will be extended to the m
12、anagement environment of CAD data, 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 of products for customers to provide important
13、 value.3 CAD TcEng Manager Server ( TcEng CAD Manager Server manager )CAD Manager Server manager license can not only make the CAD 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 d
14、atabase connection. CAD Manager Server manager license includes a system administrator access database.4 Visualization TcEng Base ( visview_base ) / Visual BasicUsing the NX integrated visualization tools, all the team members can see the virtual products throughout the product life cycle evolution
15、process, without having knowledge of the operation of CAD system. Visual experience an increase of information, enhance the product definition, 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
16、 supports such as PDF standard for office documents and word processing documents. Visualization so that the user can observe parts, components, drawing or any independent and create a data CAD system design, engineering or manufacturing information. The development team members can be inserted into
17、 the annotation or label, so that the virtual design review clearly communicate product problem.5 Xpres Review ( Xpress Review network publication and review )XpresReviewTM is an independent viewer, which allows the view from the other saved by the application software package collaboration file ( .
18、 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 the CAD file of any marker or measurement information.The recipient command allows the user to package PCF f
19、ile used as markers and automatically add this tag files as e-mail attachments. The markup document is sent to the others, can be set up to send and open tag file options.Software package for collaborative document ( . PCF ) contains 2D or 3D graphical representation of CAD documents, and may have b
20、een 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.XpresReview is provided to allow a user to change the display command. These commands are available or not depends on the us
21、er is viewing the file type. For the three-dimensional model, the user can perform such operations, such 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 vie
22、w. When the user presses the desired set display, i.e. it can be printed out. 6 Solid & Features Modeling ( NX entity and feature modelling )NX / entity modeling based on constraint module will feature modeling function and explicit direct geometric modeling function seamlessly integrated, to provid
23、e the industrys most powerful composite modeling function, so that users can make full use of integration in 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 de
24、sign variables of the sketch tools, dimension driven editor and for general modeling and editing tools, so that users can be parameterized modeling and can be conveniently used nonparametric method to generate 2D, 3D wire frame model, sweep and rotating the entity as well as Boolean operation; also
25、can some parametric or nonparametric model parameter, easily generate complex mechanical parts of the solid model.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
26、 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, chamfer, also include to entity model, produce thin-walled entity ability. These feat
27、ures are parametric definition, the size and location of dimension driven editor. In addition to the system defined features, users can also be used in NX / custom features defined in the module the user special features. All features can be relative to other features or geometric positioning, you c
28、an edit, delete, copy, paste, inhibition, and change the characteristics of time series, and provides features history tree records of all features related to facilitate feature, search and edit.7 Assembly Modeling ( modeling )NX / assembly modeling module is provided in parallel with the top-down a
29、nd 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 software performance, reduces the storage space requirements. Parts design modifications after assembly m
30、odel of parts will be updated automatically, while in the assembly environment directly alter the part design. The module is provided including a coordinate positioning and alignment, laminating, logical offset flexible positioning mode and constraints, in the assembly are arranged in parts or sub a
31、ssemblies, and may define different parts or components parameters relationship. Parametric assembly model provides components with additional features, can also be used to illustrate the general fasteners and other repetitive elements. The module also provides a unique assembly navigation, search,
32、parts parts installed, statistics the number of calls to the directory, a reference set, assembly partially shaded display, standard parts library call and weight control rich features such as. Through the assembly navigation in assembly level, can quickly switch, and allows direct access to any par
33、ts or assemblies, the assembly structure definition, maintenance, query, statistics, selection, switching assembly design task is very easy to complete, and can automatically generate support for simplified Chinese characters assembly schedule, when assembling the structural changes of fashion with
34、list can be updated automatically. The NX assembly function of intrinsic structure makes the design team to create and share very large product assembly model, can make the team members and others synchronous parallel work. In addition, the user can define the naming or NX / Manager project group da
35、ta management module, it can also be used to design data version management, ensure project team members to access the correct component version. The module and other NX modules, with parallel computing ability, support for multiple CPU hardware platform, can make full use of the hardware resources.
36、8 Design Logic ( Intelligent Design )NX / Design Logic NX for knowledge capture and repetitive use of tools, NX 4 was extended. DesignLogic can formula, expressions and equations in the form of engineering knowledge real time capture, and in the modeling of dialogue will be used for the design of ac
37、tivities. NX 4 introduces a pre-packaged standard design logic, the designer can quickly select the required computation program for the design of dialogue. For beams, bearings, O ring and other common components of the standard engineering equations and formulas make the design meet the engineering
38、 requirements, thereby improving the quality of products.9 Grip Runtime ( Grip running right )Grip Runtime is GRIP support package. GRIP is a class FORTRAN NX development tool, is the internal NX development language.10 Knowledge Fusion Runtime ( NX KF package )Knowledge Fusion Runtime support KF pa
39、ckage. NX in addition to mature GRIP and UFUN two development tool, also advocated the knowledge driven technology used in product development and manufacturing, 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
40、 can integrate the knowledge - the enterprise main asset and key competitive weapon, good access, reuse, and through automated applications it.11 Process Studio runtime license ( process studio package )Process Studio runtime Process Studio support package.Process Studio NX contains a special enviro
41、nment, the experienced staff can provide special process definition standard procedures, and can be repeated throughout the organization using the program, which can apply the expertise of specialists and the implementation of proven methods.NX process studio makes many experts can rapidly develop a
42、nd test their automation tools and process, without the need of complex and often costly services. It is the companys best practice and analyst knowledge is embedded into the engineers daily flow. The repetitive task of automatic processing can eliminate the bottleneck and improve development speed.
43、 It can give valuable experts to provide more opportunities, to spend more time on design and simulation tasks, and perform more if? analysis to support product innovation activities.12 Translators: IGES, DXF / DWG, STEP 203 & 214, Exchange ( 2D: IGES, DXF / DWG converter, STEP 203 & 214, 2D exchang
44、er )The NX data exchange product support DXF, STEP and IGES. These products 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 the sa
45、me 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 format consists of a number of procedures used to exchange CAD / CAM data, DXF converter with a pow
46、erful DXF specifications of the implementation, in the AutoCAD and NX entity mapping to provide direct such conversion has completely correlation dimensions advantage. NX DXF converter with high quality data exchange it for conversion with correlation dimension is the most effective method of data c
47、onversion. NX in the IGES and STEP data conversion is completely in line with international standards of data conversion interface, and in conformity with the standards of the other system is fully compatible.13 Rapid Prototyping ( rapid prototyping )NX / Rapid Prototyping provides an efficient and
48、easy to use functions to generate a rapid prototyping machine required data information. NX / Rapid 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 al
49、lows the user to use the exact model and surface model, the application will automatically, all the necessary information is converted into STL format, so that the user can according to the use of rapid prototyping machine to control the tolerance.14 Freeform Modeling, Advanced ( basic freedom surface modeling )NX / free surface modeling module unique to solid and surface modeling technology convergence in a group
