Book Image

Getting Started with DraftSight

By : JOAO ANTONIO C DOS SANTOS
Book Image

Getting Started with DraftSight

By: JOAO ANTONIO C DOS SANTOS

Overview of this book

Computer-aided design (CAD) uses computer systems to assist in the creation, modification, and analysis of a design. DraftSight is a 2D computer-aided design (CAD) software application. DraftSight includes all the main tools to draft with precision, and it works with DWG files, the most popular CAD file type. It runs on a wide variety of operating systems, including Windows, Mac, and Linux. Getting Started with DraftSight addresses all the main phases for executing and printing a mechanical project. These concepts and commands can easily be applied to other areas. Beginning with the very basic concepts, and going through all the necessary drawing steps, you will finish by printing a full scale mechanical drawing. The illustrative examples will help you understand the design process and teach you how to utilize DraftSight features in your mechanical design projects. You will start with an overview of the mechanical design process, which will help you understand the different commands, tools, and tasks involved in DraftSight projects. You will then proceed to executing all the phases of the design process. This includes setting up a drawing, drawing and editing with precision, organizing with layers, and finally obtaining valid information from the drawing. Furthermore, you will also learn to apply fills, patterns, and dimensions, and the process of defining and printing sheets. With "GettingStarted with DraftSight" you will learn how to specify and document parts and print drawings with the help of DraftSight. Towards the end of this book you will be introduced to some advanced concepts like additional layer commands, and methods to reference other drawings or images, which can be very useful when dealing with complex projects.
Table of Contents (18 chapters)
Getting Started with DraftSight
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Creating other entities


There are some other entities that may be useful for technical drawings, namely ellipses, rings (donuts), and clouds (normally used for revisions).

The ELLIPSE command (alias EL, on the Draw toolbar or on the Draw main menu) creates ellipses and elliptical arcs. By default, the command prompts for specifying two points that define the first axis and a point or a distance that defines the second half axis.

: ELLIPSE
Options: Elliptical arc, Center or
Specify axis start point» P1
Specify axis end point» P2
Options: Rotation or
Specify other axis end point» P3

The Elliptical arc option allows the user to create an elliptical arc by first defining the ellipse and then two points or angles for start and end of arc. The Center option allows the user to define an ellipse starting from its center and then two points for both half axes. The Rotation option creates an ellipse by projecting a circle rotated out of the plane, prompting for this rotation angle.

The RING command...