CERTIFICATE IN AUTO CAD 2D 3D ( S-CADD (MACHANICAL) )

Introduction to AutoCAD

• Overview of AutoCAD software
• Interface and workspace navigation
• Understanding coordinate systems (Absolute, Relative, Polar)
• File management (New, Open, Save, Save As)

Basic Drawing Commands

• Line, Circle, Rectangle, Arc, Polygon
• Polyline, Spline, Ellipse
• Construction lines and Rays

Modify Commands

• Move, Copy, Rotate, Mirror
• Scale, Trim, Extend, Offset
• Fillet, Chamfer, Stretch
• Array (Rectangular, Polar, Path)

Layers & Properties

• Layer creation and management
• Assigning line types, colors, and weights
• Freezing, locking, turning layers on/off
• Match Properties command

Dimensioning & Annotation

• Linear, Aligned, Angular, Radial Dimensions
• Editing dimensions and text
• Adding single and multiline text (MTEXT)
• Leaders and multileaders

Blocks & Groups

• Creating and inserting blocks
• Dynamic blocks and attributes
• Editing and redefining blocks
• Grouping and ungrouping objects

Hatching & Gradient

• Applying hatch patterns and solid fills
• Adjusting hatch scale and angle
• Using gradient fills
• Editing and removing hatches

Tables & Layouts

• Creating and modifying tables
• Model Space vs. Paper Space
• Creating and managing viewports in layouts
• Setting up sheets for plotting

Printing & Plotting

• Page setup and plot styles
• Scaling drawings for printing
• Title blocks and borders
• Exporting drawings to PDF

3D Basics (Optional)

• Extrude, Revolve, Loft, Sweep
• 3D modifications (Union, Subtract, Intersect)
• Basic 3D rendering and visualization

Advanced Features

• Customizing AutoCAD settings
• Creating and using templates
• External references (Xref)
• Automating tasks with Macros and Scripts