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Pembelajaran menggunakan perintah dasar catia
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    CATIA V5 Workbook   Release 3 Text by: Richard Cozzens Southern Utah University Graphics by: Brandon Griffiths  Schroff Development Corporation www.schroff.com PUBLICATIONS  CATIA V5 Basic Workbook 1 Figure 1.1 Lesson 1 S ketcher W ork B ench Introduction to the Sketcher Work Bench This lesson will take you through each step in creating a simple sketch and part that will be referred to as the “L Shaped Extrusion” . Later in this lesson you will be asked to save this part (file) as the “L Shaped Extrusion.CATPart” . The completed “L Shaped Extrusion”  is illustrated in Figure 1.2. In some cases optional processes will be explained. Referenced illustrations will be used to help explain certain processes and to compare results. It is important that you complete and understand every step in this lesson, otherwise you will have difficulties in future lessons where much of the basic instruction will not be covered (it will be assumed that you know it). The concepts taught in these steps will give you the tools to navigate through the basics of the Sketcher Work Bench . Following the step-by-step instructions there are twenty questions to help you review the major concepts covered in this lesson. There are practice exercises at the end of this lesson. The practice exercises will help you strengthen and test your new found CATIA V5 knowledge. This lesson covers the most commonly used tools in the Sketcher Work Bench . The less common and/or advanced tools will be covered in later lessons and/or in the Advanced Workbook. It is not the intent of this book to be a comprehensive reference manual but provide basic instructions for the most common tools and functions in CATIA V5. CATIA V5 in the Windows NT  environment allows multiple methods of accomplishing the same task. You are encouraged to explore all the different options. Sketcher Work Bench Tool Bars There are three standard tool bars found in the Sketcher Work Bench . The three tool bars are shown below. The individual tools found in each of the three tool bars are labeled to the right of the tool icon. Some tools have an arrow located at the bottom right of the tool icon. The arrow is an indication that there is more than one variation of that particular type of tool. The tools that have more than one option are listed to the right of the default tool. To display the other tool options you must select and hold the left mouse button on the arrow as shown in Figure 1.1. This will bring up the optional tools Select arrow Optional tools  S ketcher  W ork  B ench   Creating A Simple Part  CATIA V5 Basic Workbook 1.2 window. Move your mouse to the desired tool and release the mouse button. The desired tool icon now becomes the default tool, shown on the tool bar. All you have to do to select the new default tool is to double click on it.   The Operation  Tool Bar Tool Bar   Tool Name  (default) Tool Type Options  . Tools covered in this lesson: Corner , Chamfer , Trim  and Break . Symmetry and Project 3D Elements  tools will be covered in Lesson 2.   The Profile  Tool Bar Tool Bar   Tool Name  (default) Tool Type Options  . Tools covered in this lesson: Profile,   Rectangle , Circle , Line  and Point . Corner Chamfer Trim Break Symmetry Project 3D Elements Symmetry , Translate , Rotate , Scale , Offset Project 3D Elements , Intersect 3D Elements Profile Rectangle Circle Spline Ellipse Line Axis Point Rectangle , Oriented Rectangle , Parallelogram , Oblong Profile , Curved Oblong Profile , Keyhole   Profile, Hexagon   Circle , Three Point Circle , Circle Using Coordinates , Tri-Tangent Circle , Three Point Arc , Three Point Arc Starting With Limits , Arc   Ellipse , Parabola By Focus , Hyperbola By Focus Line , Bi-Tangent Line   Point By Clicking , Point By Using Coordinates, Equidistant Points   Note: Arrow indicates multiple tools are available. Click on the arrow and the other tool options will appear.    S ketcher  W ork  B ench   Creating A Simple Part  CATIA V5 Basic Workbook 1.3   The Constraints  Tool Bar Tool Bar   Tool Name  (default) Tool Type Options  . All of the constraint tools are covered in this lesson. NOTE:  The three tool bars are by default located on the right side of the screen. The three tool bars contain too many tools to show all of them at one time. To view and have access to all the tools you can select the shaded tab located at the top of each tool bar and drag it anywhere on the screen. This is important because when you get to Step 4, by the default setup you will not be able to visually locate the Operation tool bar. You will have to select and drag the Operation  tool bar from the right bottom side of the screen to the location you select . Steps To Creating A Simple Part Using The Sketcher Work Bench You are now going to use the tools just introduced to you to create an “L Shaped Extrusion” . The part is referred to as an “L Shaped Extrusion”  because it’s profile or shape is similar to an upper case letter L. When you complete all the steps in this lesson the result should look similar to Figure 1.2. Auto Constraint Constraints Defined In Dialog Box Animate Constraint Constraint Fi   gure 1.2
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