Download AutoCAD 2021 Beginners Guide 8 Edition for engineer

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AutoCAD 2021 Beginners Guide 8 Edition for engineer

File format: pdf, 404 pages, english
Descriptions: If you want to learn AutoCAD to create technical drawings, this is the book for you. You will learn to use commands and techniques by following the step-by-step examples given in this book. This book covers everything from creating two-dimensional (2D) and three dimensional (3D) drawings to printing and publishing. The topics covered in this book are illustrated with the help of real world examples such as gaskets, flanges, brackets, schematic line diagrams, and more. Also, this book is well organized and can be used for a course or self-study.
Get familiarized with user interface and navigation tools.
Create print ready drawings.
Create smart drawings using parametric tools.
Have a good command over AutoCAD tools and techniques.
Explore the easiest and quickest ways to perform operations.
Know how to reuse existing data.
Create 3D models and generate 2D drawings.
Table of Contents
Title Page
Table of Contents
Preface
Chapter 1: Introduction to AutoCAD 2021 1
Introduction ………………………………………………. 1
System requirements ………………………………. 1
Starting AutoCAD 2021 ……………………………………. 1
AutoCAD user interface…………………………………… 2
Changing the Color Scheme in AutoCAD ……… 3
Workspaces in AutoCAD ………………………….. 5
Drafting & Annotation Workspace ………………. 5
3D Basics and 3D Modeling Workspaces ……. 6
Application Menu ………………………………………………. 6
Quick Access Toolbar ……………………………….. 6
File tabs …………………………………………. 7
Drawing Window …………………………….. 7
ViewCube …………………………………………… 7
Navigation Bar …………………………………………. 7
Command line ……………………………….. 8
Status Bar …………………………………… 8
Menu Bar …………………………………… 13
Changing the display of Ribbon……………………. 14
Dialog Boxes and Palettes ………………………….. 14
Tool Palettes ……………………………………. 15
Shortcut Menus………………………………. 16
Selection Windows …………………………………. 17
Starting a new drawing ………………………… 18
Command list …………………………………………………………………. 20
Questions …………………………………………………………. 38
Chapter 2: Drawing Basics in AutoCAD 39
Drawing Basic…………………………………………………………….. 39
Drawing lines …………………….. 39
Erasing, Undoing and Redoing ………………………… 44
Drawing Circles ………………………………………… 46
Drawing Arcs …………………………………………….. 50
Drawing Splines …………………………………….. 53
Drawing Ellipses ………………………………………. 54
Drawing Polylines ……………………………………………. 57
Drawing Rectangles ……………………… 58
Drawing Polygons …………………………… 62
Questions ……………………………….. 64
Exercises ………………………………………….. 64
Exercise 1 …………………………………………….. 64
Exercise 2 ……………………………………. 65
Exercise 3 ………………………………… 65
Exercise 4 ……………………………….. 66
Exercise 5 …………………………………. 66
Chapter 3: Drawing Aids in AutoCAD 67
Drawing Aids ………………………………. 67
Setting Grid and Snap …………………. 67
Setting the Limits of a drawing ……….69
Setting the Lineweight …………………. 70
Using the Ortho mode and Polar Tracking…….. 71
Using Layers ………………………… 72
Using Object Snaps………………………… 75
Running Object Snaps………………. 79
Cycling through Object Snaps …. 79
Using Object Snap Tracking………. 80
Using Zoom tools ……………………… 82
Panning Drawings…………………….. 87
Questions …………………. 88
Exercises …………………. 88
Exercise 1 …………. 88
Exercise 2 ……….. 88
Chapter 4: Editing Tools in AutoCAD 89
Editing Tools………….. 89
The Move tool …………………… 89
The Copy tool……………. 90
The Rotate tool …………………. 91
The Scale tool ……………………… 92
The Trim tool…………………………. 93
The Extend tool ………………………… 94
The Fillet tool ……………………… 95
The Chamfer tool ……………………… 97
The Mirror tool …………………….. 97
The Explode tool ……………………. 99
The Stretch tool ………………………… 99
The Offset tool………………………….. 101
The Rectangular Array tool……..104
The Path Array tool ……………. 105
The Polar Array tool ……………. 107
Editing Using Grips …………… 111
Modifying Rectangular Arrays………. 116
Modifying Polar Arrays………….. 122
Questions ………………….. 126
Exercises …………………………… 126
Exercise 1 …………………….. 126
Exercise 2 …………………….. 126
Exercise 3 …………………….. 127
Exercise 4 …………………….. 127
Exercise 5 …………………….. 128
Chapter 5: Multi View Drawings in AutoCAD 129
Multi View Drawings …………………. 129
Creating Orthographic Views…..129
Creating Auxiliary Views ….139
Creating Named views ………. 145
Questions ………………………….. 147
Exercises …………………………… 147
Exercise 1 …………………….. 147
Exercise 2 …………………….. 147
Exercise 3 …………………….. 148
Exercise 4 …………………….. 148
Chapter 6: Dimensions and Annotations in AutoCAD 149
Dimensioning …………………… 149
Creating Dimensions …… 149
Creating a Dimension Style ………………….. 159
Adding Leaders …………… 165
Adding Dimensional Tolerances ….. 170
Geometric Dimensioning and Tolerancing …….173
Editing Dimensions by Stretching ………179
Modifying Dimensions by Trimming and Extending ……179
Using the DIMEDIT command….181
Using the Update tool ….. 182
Using the Oblique tool …. 183
Editing Dimensions using Grips 187
Modifying Dimensions using the Properties palette .190
Matching Properties of Dimensions or Objects … 191
Questions …………………………. 193
Exercises …………………………… 193
Exercise 1 …………………….. 193
Exercise 2 …………………….. 193
Exercise 3 …………………….. 194
Chapter 7: Parametric Tools in AutoCAD 195
Parametric Tools ………………. 195
Geometric Constraints …. 195
Dimensional Constraints 206
Creating equations using the Parameters Manager…………..209
Creating Inferred Constraints . 211
Questions ………………………….. 214
Exercises ……………………………. 214
Exercise 1 …………………….. 214
Exercise 2 …………………….. 214
Chapter 8: Section Views in AutoCAD 215
Section Views………………………….. 215
The Hatch tool…………………… 215
Setting the Properties of Hatch lines………………224
Island Detection tools …… 228
Text in Hatching ………….. 231
Editing Hatch lines ………. 232
Questions …………………………. 234
Exercises …………………………… 234
Exercise 1 …………………….. 234
Exercise 2 …………………….. 235
Chapter 9: Blocks, Attributes and Xrefs in AutoCAD 237
Introduction ……………………… 237
Creating Blocks ……………. 237
Inserting Blocks …………… 239
Creating Annotative Blocks 242
Exploding Blocks …………. 243
Using the Purge tool ……. 244
Using the Divide tool ……. 245
Renaming Blocks …………. 246
Inserting Blocks in a Table 247
Using the DesignCenter…………….. 249
Using Tool Palettes…………………. 251
Inserting Multiple Blocks …….255
Editing Blocks ……………… 256
Using the Write Block tool 257
Defining Attributes ……… 259
Inserting Attributed Blocks ….. 261
Working with External references . 263
Fading an Xref……………………. 266
Clipping External References … 266
Editing the External References..268
Adding Balloons …………… 268
Create Part List ……………. 270
Questions …………………………. 274
…………………………….. 274
Exercise 1 …………………….. 274
Chapter 10: Layouts & Annotative Objects in AutoCAD 275
Drawing Layouts ………………… 275
Working with Layouts …. 275
Creating Viewports in the Paper space …278
Changing the Layer Properties in Viewports …. 283
Creating the Title Block on the Layout …. 284
Working with Annotative Dimensions … 285
Scaling Hatch relative to Viewports … 289
Working with Annotative Text…. 290
Questions ………………………….. 292
Exercise …………………………….. 292
Exercise 1 ………………………… 292
Chapter 11: Templates and Plotting in AutoCAD 293
Plotting Drawings …………….. 293
Configuring Plotters……………….. 293
Creating Plot Style Tables …..296
Using Plot Styles ………….. 299
Creating Templates ……… 303
Plotting/Printing the drawing ……….304
Questions …………………………. 307
Exercise ……………………………… 307
Exercise 1 …………………….. 307
Chapter 12: 3D Modeling Basics in AutoCAD 309
Introduction ……………………… 309
3D Modeling Workspaces in AutoCAD .309
The 3D Modeling Workspace . 310
The Box tool………………………. 312
Creating the User Coordinate System .. 313
Creating a Wedge ………… 314
Creating a Cylinder ……… 316
Using Dynamic User Coordinate System ………… 322
Model Space Viewports For 3D Modeling ….. 323
Creating Other Primitive Shapes …… 324
Creating Cones ……………. 324
Creating a Sphere ………… 325
Creating a Pyramid ……… 326
Creating a Torus ………….. 326
Creating a Wedge ………… 327
Using the Polysolid tool . 328
Using the Extrude tool …. 328
Using the Loft tool ……….. 331
Using the Revolve tool……… 334
Using the Sweep tool …….. 336
Using the Presspull tool………. 338
Performing Boolean Operations … 344
Using the Helix tool ……….. 349
Questions ………………………….. 351
Exercises …………………………….. 351
Exercise 1 …………………….. 351
Exercise 2 …………………….. 351
Exercise 3 …………………….. 352
Exercise 4 …………………….. 352
Mirror tool ………………………………………………………………………………………….. 360
Using the Fillet Edge tool 363
Using the Taper Faces tool ..366
Using the Offset Faces tool .. 367
Using the 3D Rotate tool…….. 369
Using the 3D Polyline tool …. 370
Creating a 3D Polar Array ..371
Using the Shell tool ……….. 372
Using the Chamfer Edge tool….. 373
Using the Section Plane tool .. 374
Using the Live Section tool …. 375
Creating Drawing Views …… 376
Setting the Drafting Standard 376
Creating a Base View ……. 377
Creating a Projected View . 378
Creating Section Views ……. 378
Creating the Section View Style … 378
Creating a Full Section View… 380
Creating a Detailed View .. 380
Questions …………………………. 382
Exercises …………………………… 382
Exercises 1 …………………… 382
Exercises 2 …………………… 383
Exercises 3 …………………… 384
Exercises 4 …………………… 384
Exercises 5 …………………… 385
Index
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