Machine Design I Syllabus

Machine Design I Syllabus

  1. Introduction to Machine Design

    • Importance and scope of machine design
    • Design process and considerations
    • Material selection and properties

  2. Review of Mechanics

    • Stress, strain, and deflection
    • Mechanical properties of materials
    • Static and dynamic loading

  3. Failure Theories

    • Static failure theories (e.g., maximum normal stress, maximum shear stress, von Mises stress)
    • Fatigue failure theories (e.g., S-N curves, Goodman and Soderberg criteria)
    • Creep and wear

  4. Design of Machine Elements

    • Shafts: Design for strength and rigidity, critical speed
    • Keys and couplings: Types, design, and selection
    • Bearings: Types, selection, and design (journal and rolling element bearings)
    • Springs: Types, design, and applications (helical, leaf, torsion springs)
    • Screws and fasteners: Types, design, and selection
    • Welded, riveted, and bolted joints: Design and analysis

  5. Gears and Gear Trains

    • Types of gears (spur, helical, bevel, worm)
    • Gear terminology and geometry
    • Gear design and analysis
    • Gear trains and their applications

  6. Clutches and Brakes

    • Types of clutches and brakes
    • Design and selection criteria
    • Applications in mechanical systems

  7. Flywheels

    • Function and applications
    • Design and analysis for energy storage

  8. Design Projects

    • Application of design principles to real-world problems
    • Team-based design projects
    • Presentation and documentation of design solutions

Laboratory Work

  • Hands-on experiments related to the design of machine elements
  • Use of CAD software for design and analysis
  • Prototyping and testing of designed components

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