Module 1: Introduction to AutoCAD Mechanical

• Introduction to CAD & CAM
• AutoCAD Mechanical Interface
• Workspace & Ribbon
• Drawing Setup
• Units & Limits
• Grid & Snap
• Coordinate Systems
• Mouse Functions
• File Management

Module 2: Basic Drawing Commands

• Line
• Polyline
• Circle
• Arc
• Rectangle
• Polygon
• Ellipse
• Spline
• Point
• Hatch
• Gradient

Module 3: Modify Commands

• Move
• Copy
• Rotate
• Mirror
• Offset
• Trim
• Extend
• Scale
• Stretch
• Fillet
• Chamfer
• Explode
• Join
• Array

Module 4: Precision Drawing

• Absolute Coordinates
• Relative Coordinates
• Polar Coordinates
• Object Snap (OSNAP)
• Object Tracking
• Polar Tracking
• Dynamic Input

Module 5: Layers & Properties

• Layer Creation
• Layer Management
• Layer States
• Colors
• Linetypes
• Line Weights
• Transparency
• Properties

Module 6: Mechanical Drawing Tools

• Center Lines
• Center Marks
• Construction Lines
• Mechanical Symbols
• Mechanical Layers
• Section Lines
• Detail Views

Module 7: Mechanical Components

• Shaft
• Keys & Keyways
• Bearings
• Bush
• Coupling
• Pulley
• Gears
• Springs
• Fasteners
• Machine Parts

Module 8: Mechanical Libraries

• Standard Parts
• Nut & Bolt Library
• Washer
• Screw
• Rivets
• Pins
• Bearings Library
• Symbols Library

Module 9: Dimensions & Annotation

• Linear Dimension
• Aligned Dimension
• Radius
• Diameter
• Angular Dimension
• Ordinate
• Baseline
• Continue Dimension
• Leaders
• Multileader
• Text Styles
• Tables

Module 10: Geometric Dimensioning & Tolerancing (GD&T)

• Engineering Tolerances
• Feature Control Frame
• Surface Finish Symbols
• Datum Symbols
• Welding Symbols
• Fits & Tolerances

Module 11: Blocks & Attributes

• Create Block
• Dynamic Blocks
• WBLOCK
• Insert Blocks
• Attribute Definition
• Edit Attributes

Module 12: Mechanical BOM & Parts List

• Parts Reference
• Balloon
• Bill of Materials (BOM)
• Item Numbering
• Parts List Management

Module 13: Layout & Plotting

• Model Space
• Paper Space
• Viewports
• Scale
• Plot Styles
• PDF Printing
• Title Block
• Templates

Module 14: Mechanical Project Work

Students will prepare complete engineering drawings of:

• Bench Vice
• Flange Coupling
• Gear Assembly
• Bearing Assembly
• Pulley
• Machine Base
• Pipe Clamp
• Connecting Rod
• Shaft Assembly
• Mechanical Bracket