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1、UG 4 NX Summarized AccountIntroduction to UG NX UG NX is American Unigraphics Solutions (UGS) companys PLM offering for the core components. UGS company is an American a global supplier of MCAD. PLM Solutions provide a powerful vitality of product lifecycle management (PLM) solutions, including prod
2、uct development, manufacturing, planning, product data management, e-commerce product solutions, but also offers a complete suite of services for product improvement. UG to the automotive and transportation, aerospace, consumer goods, General Engineering and electronic industries through its virtual
3、 product development (VPD) provide Multipole, integrated,enterprise-class products and services, including software, and a complete solution.CAD/CAM/CAE three systems tightly integrated. Users use the UG powerful solid modeling, surface modeling, virtual Assembly and create functions such as enginee
4、ring drawings, you can use the CAE module for finite element analysis, kinematic analysis and simulation, to improve the design of reliability; according to the established 3D model, but also by CAM module directly generate CNC code, for product processing. Flexibility in the way of modeling. Compos
5、ite modeling technology, is solid modeling, surface modeling, wireframe modeling, display the geometric modeling and parametric modeling. Parameter-driven, intuitive, easy to modify the image. Surface design for non-uniform rational B-spline curve- based, you can use several methods to build a compl
6、ex surface, powerful. A good second development environment, users can use a variety of ways for the second development. Knowledge-driven automation (KDA), facilitate access to and reuse of knowledge. A brief, post processing both CAM software, its main purpose is to build components in the machine
7、tool path (cutting). Generally speaking, you cannot directly transfer CAM software internally generated by the tool path to machine processing, because each type of machine in the physical structure and control system may be different, resulting in the NC program instructions and format requirements
8、 may differ. Therefore, the tool path data must be processed to fit each machine and control system for specific requirements. This processing, in most CAM software called “post-processing“. Post- processing of results is to make the tool path data into machine recognizes tool path data, that is, th
9、e NC code. Visible, post-processing must have two elements: cutting- CAM homegrown tool path; after the processor is a machine tool and its control system information. UG system provides general post processor UG/Post, it uses the UG internal tool path data as input, output machine after via post-pr
10、ocessing recognizes the NC code. UG/Post has a strong user of capability, it can be adapted from the very simple to arbitrarily complex machine and control system for processing. Second, UG/Post composition structure mentioned UG/post processor, had to be simple to introduce MOM (Manufacturing Outpu
11、t Manager), i.e. processing output Manager. MOM is UG provides an event-driven tools, UG/CAM module output from it to manage, it is stored in the UG/CAM data to extract the data to generate output. UG/Post it is this tool a specific application. MOM is UG/post processor core, UG/post use MOM to star
12、t the interpreter, to explain the program provides the functionality and data, and loads the event processor (Event Handler) and the definition file (Definition File). In addition to the MOM, UG/post is primarily determined by the event generator, the event processor, definition file and output file
13、s, and so on of four elements. Once you start UG/post processor to handle UG internal tool path, its processes to the following: event Builder from beginning to end to scan the entire UG tool path data, extract each of the events and their associated parameters information, and they are passed to th
14、e MOM to MOM; then, delivered each event and its associated parameters to the user in advance to develop good event processor, and collected by the event processor based on their content to decide upon how each event for processing; then the event handler returns the data to MOM as their output, MOM
15、 read definition file content to determine how to format the output data; Finally, MOM to well-formatted output data to write to the specified output file. Figure 1 describes the concepts and contentUGS Corp.,Piano,Texas,a leading global provider of product lifecycle management (PLM) software and se
16、rvices, has lavuiched Version 4 of NX(TM) software,the latest release of the companys comprehensive software solution for digital product development. Building on its industryleading ability to capture knowledge and simulate performance throughout the product development process, NX 4 includes hiindreds of customer-driven enhancements that improve manufacturers ability to differentiate their
