Autodesk Inventor 2018 Surface And Freeform Modeling
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Autodesk Inventor 2018: Surface and Freeform Modeling
Author: ASCENT - Center for Technical Knowledge
language: en
Publisher: ASCENT - Center for Technical Knowledge
Release Date: 2018-03-02
The Autodesk® Inventor® 2018: Surface and Freeform Modeling student guide teaches you how to incorporate surfacing and freeform modeling techniques into your design environment. You begin with instruction on how to create the splines and 3D sketches commonly used in surface creation. Chapters on surface creation focus on using these sketches or existing geometry to create surfaces for use in your solid models. Freeform modeling is also covered, which enables you to create complex shapes without needing the constraints required in a parametric workflow. To complete the student guide, you will learn how to use the Autodesk Inventor surface analysis tools to evaluate the continuity between surfaces and the curvature on a surface, determine if the applied draft is within a specified range, and conduct section analysis to evaluate wall thickness values. The topics covered in this student guide are also covered in ASCENT's Autodesk® Inventor® 2018: Advanced Part Modeling student guide, which includes a broader range of advanced learning topics. Topics covered: - Create spline and 3D sketched entities. - Create planar and three-dimensional surfaces. - Combine individual surface features into a single quilted surface. - Add or remove material in a model by referencing a surface. - Create solid geometry using surface geometry. - Remove portions of a surface using a reference surface or work plane. - Manipulate the extent of a surface by extending or stretching it. - Create a new solid face by replacing an existing solid face with surface geometry. - Remove existing surfaces or solid faces from a model. - Copy surfaces from one model into another.Create freeform geometry base shapes, faces, and converted geometry. - Edit freeform base geometry by manipulating existing geometry or adding new elements to the base shape. - Use the surface analysis tools to evaluate continuity between surfaces, check draft values, analyze curvature on a surface, and review sectioned areas of the model. Prerequisites: The material covered in this student guide assumes a mastery of Autodesk Inventor basics as taught in the Autodesk Inventor: Introduction to Solid Modeling student guide.
Machining Simulation Using SOLIDWORKS CAM 2018
This book will teach you all the important concepts and steps used to conduct machining simulations using SOLIDWORKS CAM. SOLIDWORKS CAM is a parametric, feature-based machining simulation software offered as an add-in to SOLIDWORKS. It integrates design and manufacturing in one application, connecting design and manufacturing teams through a common software tool that facilitates product design using 3D solid models. By carrying out machining simulation, the machining process can be defined and verified early in the product design stage. Some, if not all, of the less desirable design features of part manufacturing can be detected and addressed while the product design is still being finalized. In addition, machining-related problems can be detected and eliminated before mounting a stock on a CNC machine, and manufacturing cost can be estimated using the machining time estimated in the machining simulation. This book is intentionally kept simple. It’s written to help you become familiar with the practical applications of conducting machining simulations in SOLIDWORKS CAM. This book provides you with the basic concepts and steps needed to use the software, as well as a discussion of the G-codes generated. After completing this book, you should have a clear understanding of how to use SOLIDWORKS CAM for machining simulations and should be able to apply this knowledge to carry out machining assignments on your own product designs. In order to provide you with a more comprehensive understanding of machining simulations, the book discusses NC (numerical control) part programming and verification, as well as introduces applications that involve bringing the G-code post processed by SOLIDWORKS CAM to a HAAS CNC mill and lathe to physically cut parts. This book points out important, practical factors when transitioning from virtual to physical machining. Since the machining capabilities offered in the 2018 version of SOLIDWORKS CAM are somewhat limited, this book introduces third-party CAM modules that are seamlessly integrated into SOLIDWORKS, including CAMWorks, HSMWorks, and Mastercam for SOLIDWORKS. This book covers basic concepts, frequently used commands and options required for you to advance from a novice to an intermediate level SOLIDWORKS CAM user. Basic concepts and commands introduced include extracting machinable features (such as 2.5 axis features), selecting a machine and cutting tools, defining machining parameters (such as feedrate, spindle speed, depth of cut, and so on), generating and simulating toolpaths, and post processing CL data to output G-code for support of physical machining. The concepts and commands are introduced in a tutorial style presentation using simple but realistic examples. Both milling and turning operations are included. One of the unique features of this book is the incorporation of the CL data verification by reviewing the G-code generated from the toolpaths. This helps you understand how the G-code is generated by using the respective post processors, which is an important step and an excellent way to confirm that the toolpaths and G-code generated are accurate and useful. Who is this book for? This book should serve well for self-learners. A self-learner should have basic physics and mathematics background, preferably a bachelor or associate degree in science or engineering. We assume that you are familiar with basic manufacturing processes, especially milling and turning. And certainly, we expect that you are familiar with SOLIDWORKS part and assembly modes. A self-learner should be able to complete the fourteen lessons of this book in about fifty hours. This book also serves well for class instruction. Most likely, it will be used as a supplemental reference for courses like CNC Machining, Design and Manufacturing, Computer-Aided Manufacturing, or Computer-Integrated Manufacturing. This book should cover five to six weeks of class instruction, depending on the course arrangement and the technical background of the students.
Learn Autodesk Inventor 2018 Basics
Get started with the basics of part modeling, assembly modeling, presentations, and drawings in this step-by-step tutorial on Autodesk Inventor fundamentals. Next, this book teaches you some intermediate-level topics such as additional part modeling tools, sheet metal modeling, top-down assembly features, assembly joints, and dimension and annotations. Engaging explanations, practical examples, and step-by-step instructions make this tutorial book complete. Once you have read Learn Autodesk Inventor 2018 Basics you will be able to use Autodesk Inventor for 3D modeling, 2D drawings, finite element analysis, mold design, and other purposes, just like a design professional. You will gain all the basic information and essential skills you need to work in Autodesk Inventor immediately. What You'll Learn Carry out virtual 3D modeling for your next 3D printing projects Design molds for 3D printing and other projects Generate 2D drawings Who This Book Is For Novice users of Autodesk Inventor.