Workplace skills for success with AutoCAD 2010: basics through advanced: a layered learning approach PDF
Preview Workplace skills for success with AutoCAD 2010: basics through advanced: a layered learning approach
Workplace Skills for Success ® with AutoCAD 2010 BASICS THROUGH ADVANCED This page intentionally left blank Workplace Skills for Success ® with AutoCAD 2010 BASICS THROUGH ADVANCED A Layered Learning Approach Gary Koser, P.E. Indian River State College Dean Zirwas Indian River State College Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Editor in Chief:Vernon Anthony AV Project Manager:Janet Portisch Acquisitions Editor:Jill Jones-Renger Art Director:Diane Emsberger Editorial Assistant:Doug Greive Design Coordinator:Diane Ernsberger Director of Marketing:David Gesell Cover Designer:Jason Moore Marketing Manager:Kara Clark Cover Art:SuperStock Senior Marketing Coordinator:Alicia Wozniak Full-Service Project Management:Karen Senior Managing Editor:JoEllen Gohr Fortgang, bookworks publishing services Associate Managing Editor:Alexandrina Wolf Composition:Aptara®, Inc. Project Manager:Louise Sette Printer/Binder:Edwards Brothers, Inc. Senior Operations Supervisor:Pat Tonneman Cover Printer:Coral Graphic Services, Inc. Operations Specialist:Deidra M. Schwartz Text Font:Times New Roman Certain images and materials contained in this publication were reproduced with the permission of Autodesk, Inc. © 2009. All rights reserved. Autodesk, AutoCAD, DWG, and the DWG logo are registered trademarks of Autodesk, Inc., in the U.S.A. and certain other countries. Disclaimer: The publication is designed to provide tutorial information about AutoCAD®and/or other Autodesk computer programs. Every effort has been made to make this publication complete and as accurate as possible. The reader is expressly cautioned to use any and all precautions necessary, and to take appropriate steps to avoid hazards, when engaging in the activities described herein. Neither the author nor the publisher makes any representations or warranties of any kind, with respect to the materials set forth in this publication, express or implied, including without limitation any warranties of fitness for a particular purpose or merchantability. Nor shall the author or the publisher be liable for any special, consequential or exemplary damages resulting, in whole or in part, directly or indirectly, from the reader’s use of, or reliance upon, this material or subsequent revisions of this material. Copyright © 2010 Pearson Education,Inc.,publishing as Prentice Hall,Columbus,Ohio. All rights reserved. Manufactured in the United States of America. This publication is protected by Copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain permission(s) to use material from this work, please submit a written request to Pearson Education, Inc., Permissions Department, One Lake Street, Upper Saddle River, NJ 07458. Many of the designations by manufacturers and seller to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed in initial caps or all caps. Library of Congress Control Number: 2009926340 10 9 8 7 6 5 4 3 2 1 ISBN-10: 0-13-507929-2 ISBN-13: 978-0-13-507929-4 From Gary With Love,Honor,and Thankfulness to Katrina,Cheryl,Larry,and Grace From Dean With Love and Thankfulness to Jackie,Taylor,Elliot,and Rylee This page intentionally left blank T N A E P S HE EW UTODESK DUCATION RESS ERIES Pearson/Prentice Hall has formed an alliance with Autodesk® to develop textbooks and other course materials that address the skills, methodology, and learning pedagogy for the industries that are supported by the Autodesk®Education software offerings that assist educators in teach- ing design. Features of the New Autodesk Education Press Series Job Skills—Coverage of computer-aided drafting job skills, compiled through research of in- dustry associations, job websites, college course descriptions, and the Occupational Information Network database, has been integrated throughout the AEP books. Professional and Industry Association Involvement—These books are written in consultation with and reviewed by professional associations to ensure they meet the needs of industry employers. Autodesk Learning Licenses Available—Many students ask how they can get a copy of the AutoCAD® software for their home computer. Through a recent agreement with Autodesk®, Prentice Hall now offers the option of purchasing textbooks with a 1-year student software license agreement for AutoCAD. This provides adequate time for a studentto complete all the activities in the book. The software is functionally identical to the professional license, but is intended for student personal use only. It is not for professional use. Learning licenses may be purchased for an additional fee only by ordering a special textbook package ISBN. Instructors should contact their local Pearson Professional and Career sales rep- resentative. For the name and number of your sales representative, please contact Prentice Hall Faculty Services at 1-800-526-0485. Autodesk Student Engineering and Design Community—The Autodesk Student Engineering and Design Community provides free Autodesk design software for download and learning resources to help you get started in your academic career. Join today; go to www.autodesk.com/edcommunity. vii W S S A ® 2010: FEATURES OF ORKPLACE KILLS FOR UCCESS WITH UTOCAD B A ASICS THROUGH DVANCED This text presents a layered learning approach to using AutoCAD. That is, it is designed around a concept of layering the sim- ple fundamental information used to create basic drawings, and then revisiting topics through project-based learning while in- creasing the difficulty of the drawings being created. Rather than discussing all commands in a sequence, this book uses a “draw-modify-dimension-print” cycle. Unit Objectives with a bulleted list of learning objectives for each Unit Objectives unit provide users with a roadmap of important concepts and practices that will be introduced in the unit. • Describe the startup operation of AutoCAD. • Describe the Windows®environment. • Identify the parts of the AutoCAD interface. • Move and dock toolbars. • Study the applications of AutoCAD. • Explain dialog boxes and how to use them. • Demonstrate the steps involved in the setup of a drawing. • Complete the Quick Start drawings. Propertiespalette (see Figure 5-45), and through the Dimension Style Manager. Key Termsare bold and italic within the running Associative/Nonassociative Dimensions text, briefly defined in the margin, and defined in One of the qualities that makes editing dimensions easy is the ability to control a dimension’s associative property.Dimensions can be linked to entities in a drawing, bringing a much associative property:The more detail in the comprehensive glossary. higher level of intelligence to the dimension. At the same time, AutoCAD gives you the ability ability to connect entities to flag dimensions and text that have been edited and do not reflect the current drawing’s together and then make dimension style. All these controls can be found in a series of dimension variables. When a changes that will automatically dimension has an associative property all the dimensional entities are joined together as a sin- be reflected in the dimension. gle object and linked to the geometry of the object that is being selected. The system variable DIMASSOChas three settings that control the level of association available to a dimensional entity. Command Gridsappear in the margin, alongside the discussion of the lineweight, linetype, and color of lines along with line spacing. This dialog box also contains two preview windows where you can see what effect your change(s) will have on the table. command. These grids provide a visual of the action options using the FIELDS toolbar, pull-down menu, command line, command alias, or tool icon, Fields are an enhancement to multiline text and allow for use of information contained in the drawing. These data can be placed in a field or can stand alone if so desired (see Figure 11-26). ensuring that the student is in the right place at the right time and cor- For example, a field can display the current date in a title block, show the area of a closed poly- line, or show the current plot scale of a layout window on the paper. There are hundreds of rectly following the authors’direction. optionsincreating a freestanding field or using it in a multiline text environment. If the drawing information changes, fields can be automatically updated to reflect the current level of data. Fields can also come from drawings in a sheet set. Categories of Fields Owing to the many possibilities available as fields, categories have been developed to aid in quickly locating the appropriate field to insert. The categories (see Figure 11-27) are as follows: •All Shows all fields available (see Figure 11-28) Dt&Ti ( Fi 1129) Discipline Icons, placed in the margin alongside UNITPRACTICEEXERCISES Unit Tutorials and Unit Practice Exercises, identify Practice Exercise 4-1: PAN and ZOOM the discipline to which the exercise applies. These 1.Start AutoCAD. T icons allow instructors to quickly identify home- 2.Pick the Filemenu and choose OPEN. f 3.Using the drop-down area at the top of the Select Filedialog w work assignments that will appeal to the varying box, go to the AutoCAD Samplesfolder or access the student interests of their students and give students the data files. 4.Scroll through the list of drawing files (.dwg)and choose one opportunity to work on projects that have the most to open by picking the OPENbutton in the lower right of the dialog box: interest and relevance to their course of study. a.Architectural Drawings—8th Floor, Hotel, Hummer, ANew to AutoCAD 2010icon flags features that are new to the 2010 version of the AutoCAD software, creating a quick “study guide” for instructors who need to familiarize themselves with the newest fea- tures of the software to prepare for teaching the course. Figure 1-11 View of proposed case tbhee p 2rDin tperdo wduitcht iao n3 Ddr aRwapinidg sP froort othtyep pinagte pnrti napteprl.ication. Your model must be a compatible file to to AN2u0Eto1WC0AD A CAD W E viii Noteboxes present hints, tips, and tricks to enhance productivity. For GRIPOPTIONS More Details boxes provide a higher level of information to use as Awliothnign wthieth e txheec uetdioitnin go f ctohme mgarinpd sc,o tmhemrea nadrse tah afte wy ooup tmioanys Note: background, reference, or research. etcechnrdheetioaitoCtityneso,ges po tafryou ny noeeocpxwutteii o rcoecnanni.ns,t eiF yRt.oyo EOr uo a iTfhnc AatshhvtT aecenE o ctcmhueaer,mn roydeaopnnCuttdi oosc ehpnalay netso ca M atnri eo COednnoVe tspfiEeitynyt,.aeo bAn ptadhtlsioeoeCn dnogo ,po pwwenyrhi attai-hhcneh inrcegUes rustthil ntewsg i vt inthah rateioh cue<os Slp egyhf ritoif pfmt >ooopbukejeesraecyt t ibisno u ndctstouo.nrn-- tion’s base point with any of the grip editing commands. By default, the selected grip (red box) is used as the base point for the execution of the command. If you choose not to use this selected grip as the control point, you can se- lect the Base Pointoption and redefine the base point to any other grip or select any point by coordinates, object snap, or other methods on the screen. TheeditingcommandsROTATEandSCALEalsohavetheoptionReferenceavailable Job Skills icons appear alongside material that Kanedep s iizne m diensdcr tiphtei okne yi si sgsiuvee nin t hdrimouegnhs idoinminegn asi odnraawl ianngn ios taactciounras cayn adn ndo ctleasr.ity. The object’s complete shape relates specific unit content to the job skill nec- essary for success in the workplace. Aligned System As the name implies, in the aligned system all dimensions are aligned with the dimension lines. The values are placed parallel to the dimension line and are read from the bottom of the drawing sheet or its right-hand edge (see Figure 5-9). Unidirectional System In the unidirectional system all dimensions are arranged horizontally no matter the angle of the dimension line. All dimensions are thus read from the bottom of the drawing sheet (see Figure 5-10). g gg Exercise items are quick tutorials to show a command or present Exercise 5-1: Create Linear Dimensions a concept. (cid:2)Start a new drawing in AutoCAD. (cid:2)Draw at least three rectangles in the drawing area. (cid:2)Using the Linearcommand, dimension one of the topmost horizontal lines. (cid:2)Using the Baselinecommand, continue to create dimensions to describe the remaining top horizontal line dimensions. (cid:2)Using the Linearcommand, dimension the bottommost vertical line. (cid:2)Using the Continuecommand, create dimensions to describe the remaining bottom hori- zontal line dimensions. (cid:2)Repeat the preceding steps to dimension all the vertical lines. Radial Dimensioning Radialdimensions displays the sizing of circles and arcs. The three commands that create radial dimensions are Radius,Jogged Radius,and Diameter.In all cases you will be prompted to Select arc or circle. Then you will be prompted for the location to place the dimension text. D di th t fdi i th l fth di di t fth tit l td ill UNITSUMMARY Unit Tutorials present full instructions, either In this unit we introduced you to the creation, saving, stor- open in a single session, or a Multiple Design Environment generic or discipline-specific. Disciplines include age, archiving, and organization of drawing files in Auto- (MDE), was explained, as well as the selection of units and CscAraDtc. hY, obuy lueasirnnge dt ehmopwl attoe ss, taorrt tah en ewwiz adrrdaws ianngd ewitehreer ifnrtorom- tmheen et sotfa bal disrhamwienngt soefs sdiroanw. iLnags tl,i mweit isn tvoe sctrigeaatteed t hthee ecnrveairtoionn- mechanical engineering, architectural, and civil duced to the ANSI and ISO drafting standards on which the and use of layers, which are properties that are attached to templates are based. You then learned how to manage draw- entities in a drawing and that resemble clear overlay sheets. engineering. ing files with the NEW,OPEN,SAVE,QSAVE,SAVE AS, In general, the concept of layering in AutoCAD is the organ- andCLOSEcommands and the proper use of file directories ization and control of drawing entities by assembling similar and extensions. The process of working with several drawings entities on individual layers. UNITTUTORIALS Tutorial 2-1: Starting a New Drawing from Scratch 1.Start AutoCAD. 2.Access the Filemenu and pick the NEWcommand. 3.Pick the Start from Scratchicon. 4.AutoCAD will complete the initial setup. 5.Access the Filemenu and pick the SAVEcommand. ix
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