Module 1: Introduction to Engineering Drawings

• Engineering Drawing Basics
• Types of Drawings
• Drawing Standards (ISO, ASME)
• Drawing Views
• Scale & Units
• Reading Mechanical Drawings

Module 2: Dimensioning Fundamentals

• Types of Dimensions
• Linear Dimensioning
• Angular Dimensioning
• Radius & Diameter
• Coordinate Dimensioning
• Dimensioning Rules & Practices

Module 3: Limits, Fits & Tolerances

• Basic Size
• Actual Size
• Limits of Size
• Tolerance
• Types of Fits
• Clearance Fit
• Transition Fit
• Interference Fit
• ISO Tolerance Grades

Module 4: GD&T Fundamentals

• Introduction to GD&T
• Advantages of GD&T
• Feature Control Frame
• Material Condition Symbols
• Datum Reference Frame
• Basic Dimensions

Module 5: Form Tolerances

• Straightness
• Flatness
• Circularity (Roundness)
• Cylindricity

Module 6: Orientation Tolerances

• Parallelism
• Perpendicularity
• Angularity

Module 7: Location Tolerances

• Position
• Concentricity
• Symmetry

Module 8: Runout & Profile Tolerances

• Circular Runout
• Total Runout
• Profile of a Line
• Profile of a Surface

Module 9: Datums & Feature Control

• Primary Datum
• Secondary Datum
• Tertiary Datum
• Datum Targets
• Datum Selection
• Functional Datums

Module 10: Inspection & Measurement

• Vernier Caliper
• Micrometer
• Height Gauge
• Dial Indicator
• Coordinate Measuring Machine (CMM) Basics
• Inspection Reports

Module 11: GD&T Applications

• Manufacturing Drawings
• CNC Machining Drawings
• Sheet Metal Components
• Casting Drawings
• Plastic Parts
• Assembly Drawings

Module 12: Practical Projects

• Reading Industrial Drawings
• Applying GD&T Symbols
• Tolerance Stack-up Basics
• Inspection Exercises
• Final Drawing Project
• Case Studies