Lectures of Auto Cad
Transcript of Lectures of Auto Cad
University of Lahore, Mechanical Engineering Department Auto CAD
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Lecture 1, 2, 3 & 4
Introduction
Tray Toolbar
Snap Grid Ortho Polar OSNAP OTRACK
Coordinate System
a. Polar b. Absolute c. Relative
Draw Toolbar
Line Construction Line Polyline Spline Multiline Ray
Circle Arc Polygon Rectangle Ellipse Arc Ellipse
Standard Toolbar
Zoom, Save, Cut, Copy, Paste, Open New File, Undo, Redo
Modify Toolbar
Erase Copy Mirror Offset Move Rotate Trim Extend Fillet
Chamfer Array Join Scale Stretch Break Break at Point Explode
University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 1 & 2 Set the grid & Snap according to following
Grid
Sr. No.
Horizontal Spacing
Vertical Spacing
1 5 7
2 10 10
3 15 13
4 30 20
Snap
Sr. No.
Horizontal Spacing
Vertical Spacing
1 6 15
2 12 16
3 14 10
4 10 15
Exercise 3
Draw using relative coordinate system
University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 4, 5 & 6
Draw By using Polar coordinates
Draw by using Polar and Relative coordinates:
University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 7, 8, 9, 10
Circle, Rectangle, Fillet, Chamfer
University of Lahore, Mechanical Engineering Department Auto CAD
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University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 11, 12
Arc, Ellipse, Ellipse Arc
University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 13, 14, 15
Offset, Mirror, Array
University of Lahore, Mechanical Engineering Department Auto CAD
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Exercise 16, 17
University of Lahore, Mechanical Engineering Department Auto CAD
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University of Lahore, Mechanical Engineering Department Auto CAD
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