NX dynamically integrates CAD design with planning, simulation, manufacturing and other develpment processes to help ensure that design decisions can be made more quickly, with detailed knowledge of product performance and any potential manufacturability issues. Productive Complex products and processes demand user interactions and workflows that reduce complexity. NX streamlines decision-making by providing critical information where it is needed. Intelligent user interfaces provide dynamic feedback that accelerates design workflows, whether you are interactively creating product models or weighing performance and manufacturing cost trade-offs. On-screen displays provide instant feedback and convenient user input control without diverting attention from the task at hand.

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Ming C. Spanning the entire range of product development, NX delivers immense value to enterprises of all sizes. It simplifies complex product designs, thus speeding up the process of introducing products to the market.

The NX software integrates knowledge-based principles, industrial design, geometric modeling, advanced analysis, graphic simulation, and concurrent engineering.

The software has powerful hybrid modeling capabilities by integrating constraint-based feature modeling and explicit geometric modeling.

In addition to modeling standard geometry parts, it allows the user to design complex free-form shapes such as airfoils and manifolds. It also merges solid and surface modeling techniques into one powerful tool set.

This self-guiding tutorial provides a step-by-step approach for users to learn NX5. It is intended for those with no previous experience with NX. However, users of previous versions of NX may also find this tutorial useful for them to learn the new user interfaces and functions. The user will be guided from starting a NX5 session to creating models and designs that have various applications. Each chapter has components explained with the help of various dialog boxes and screen images.

These components are later used in the assembly modeling, machining and finite element analysis. These models of components are available online to download and use. This write-up further updates to NX5.

Leu at mleu mst. Industrial companies cannot survive worldwide competition unless they introduce new products with better quality, at lower costs and with shorter lead-time.

There is intense international competition and decreased availability of skilled labor. These technologies are now used everyday for engineering tasks. The design process starts with identification of a new design need that is identified by the marketing personnel after getting feedback from the customers demands.

Once the relevant design information is gathered, design specifications are formulated. Next, a feasibility study is done with relevant design information. Detailed design and analyses then follow. Detailed design includes design conceptualization, prospective product drawings, sketches and geometric modeling. Analysis includes stress analysis, interference checking, kinematics analysis, mass property calculations and tolerance analysis, and design optimization.

The quality of the results obtained from these activities is directly related to the quality of the analysis. The manufacturing process starts with the shop-floor activities beginning from production planning, which uses the drawings from the design process and ends with the actual product.

Process planning includes activities like production plan, material orders, and machine selection. There are varied tasks like procurement of new tools, NC programming and quality checks at various stages during production. Process planning includes planning for all these activities as well. Parts that pass the quality control inspections are assembled functionally tested, packaged, labeled, and shipped to customers.

Orthographic projection practiced today was invented around the s. The s was known as the era of interactive computer graphics. Development in this era was slowed down by the shortcomings of computers at the time. The s was the most critical research period for interactive computer graphics. Ivan Sutherland developed a sketchpad system, which demonstrated the possibility of creating drawings and altercations of objects interactively on a cathode ray tube CRT.

The term CAD started to appear with the word design extending beyond basic drafting concepts. NX5 for Engineering Design Missouri University of Science and Technology During the s, the research efforts of the previous decade in computer graphics had begun to be fruitful, and potential of interactive computer graphics in improving productivity was realized by industry, government and academia.

The s is characterized as the golden era for computer drafting and the beginning of ad hoc instrumental design applications. In the s, new theories and algorithms evolved and integration of various elements of design and manufacturing was developed.

Below are some of the commercial packages in the present market. These software systems also have computer aided manufacturing and engineering analysis capabilities. Different software are used for different proposes. For example, Fluent is used for fluids and Ansys is used for structures.

Alibre and CollabCAD are some of the latest CAD systems that focus on collaborative design, enabling multiple users of the software to collaborate on computer-aided design over the Internet. Any computer program that embodies computer graphics and an application program facilitating engineering functions in design process can be classified as CAD software. The most basic role of CAD is to define the geometry of design a mechanical part, a product assembly, an architectural structure, an electronic circuit, a building layout, etc.

The greatest NX5 for Engineering Design Missouri University of Science and Technology benefits of CAD systems are that they can save considerable time and reduce errors caused by otherwise having to redefine the geometry of the design from scratch every time it is needed.

This is the technique of using programmed instructions to control a machine tool, which cuts, mills, grinds, punches or turns raw stock into a finished part. Another significant CAM function is in the programming of robots. Process planning is also a target of computer automation. CAE tools are available for a number of different types of analyses.

For example, kinematic analysis programs can be used to determine motion paths and linkage velocities in mechanisms. Dynamic analysis programs can be used to determine loads and displacements in complex assemblies such as automobiles. This approach can be used to determine stress, deformation, heat transfer, magnetic field distribution, fluid flow, and other continuous field problems that are often too tough to solve with any other approach.

This tutorial provides a step-by-step approach for learning NX5. Chapter 2 includes the NX5 essentials from starting a session with Windows to getting familiar with the NX5 layout by practicing basic functions such as Print, Save, and Exit. It also gives a brief description of the Coordinate System, Layers, various toolboxes and other important commands, which will be used in later chapters. It describes different features such as reference features, swept features and primitive features and how these features are used to create designs.

Chapter 4 is a continuation of chapter 3 where various kinds of feature operations are performed on features. The different kinds of operations include Trim, Blend, Boolean operations and many more. You will learn how to create a drawing from a part model in chapter 5. In this chapter, we demonstrate how to create a drawing by adding views, dimensioning the part drawings, and modifying various attributes in the drawing such as text size, arrow size and tolerance.

Chapter 6 presents the concept of sketching. It describes how to create sketches and to give geometric and dimensional constraints.

This chapter is very important since present-day components are very complex in geometry and difficult to model with only basic features. Chapter 7 introduces free-form modeling. The method of modeling curves and smooth surfaces will be demonstrated. Chapter 8 teaches the concepts of Assembly Modeling and its terminologies. It describes TopDown modeling and Bottom-Up modeling.

We will use Bottom-Up modeling to assemble components into a product. Chapter 9 will be a real-time experience of implementing a designed model into a manufacturing environment for machining. The examples and exercise problems used in each chapter are so designed that they will be finally assembled in the chapter. Due to this distinctive feature, you should save all the models that you have generated in each chapter. You will learn the preliminary steps to start, to understand and to use the package for modeling, drafting, etc.

This is the Gateway of NX5. The NX5 blank screen looks like the figure shown below. There will be different tips displayed on the screen about the special features of the current version. You can also select the units inches or millimeters of the working environment by clicking on the drop-down menu on the top right corner.

The default is millimeters, but most of Tutorials are designed in inches. So always, be sure to select inches before creating a new. You can also select what type of model file you want to create either a part or an assembly by selecting the file type as shown in Templates dialogue box located at the center of the window.

The properties of the selected file are displayed below the Preview on the bottom right corner. The Open Part File dialog will appear. You can see the preview of the files on the right side of the window.

You can disable the Preview by unclicking the box in front of the Preview button. The following figure shows the Print dialog box. Here, you can choose which printer to use or specify the number of copies to be printed. If for some reason, NX5 shuts down and the work is not saved, all the work will be lost.

Select NO, save the files and then Exit 2. Most of the commands can be executed by navigating the mouse around the screen and clicking on the icons. The keyboard entries are mostly used for entering values and naming files. The power of mouse buttons and their primary functions are discussed below. Double clicking MB1 on any feature will automatically open the Edit Dialog box. It can be used for Pan and Zoom options in combination with other mouse buttons or key buttons. If it is a scroll button, the object can be zoomed in and out by scrolling.

Just clicking the MB2 will execute the OK command if any pop-up window or dialog box is open. You can access the subsequent options that pop up depending on the selection mode and Application. The figures shown on the right are in Sketch Application.


NX CAM Software Self-Study Tutorials

Ming C. Spanning the entire range of product development, NX delivers immense value to enterprises of all sizes. It simplifies complex product designs, thus speeding up the process of introducing products to the market. The NX software integrates knowledge-based principles, industrial design, geometric modeling, advanced analysis, graphic simulation, and concurrent engineering. The software has powerful hybrid modeling capabilities by integrating constraint-based feature modeling and explicit geometric modeling.



Gardacage Turning — This tutorial steps you through the process of creating a turning program for a single spindle lathe. To access the tutorials, click on the Manufacturing Tutorials option ug nx5 tutorial the Help button. How to convert any 3D model to Voxel model using Simlab Composer? Otherwise, register and sign jx5. Are you going to IMTS? Access NX Help by clicking the Help icon.


UG NX5 Tutorial


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