[vc_row el_class=”inner-body-content” css=”.vc_custom_1667300342697{padding-top: 30px !important;padding-bottom: 20px !important;}”][vc_column][vc_custom_heading text=”COURSE OBJECTIVES” use_theme_fonts=”yes” css=”.vc_custom_1667300319826{margin-top: 0px !important;}”][vc_column_text]To design common machine elements and gain experience in solving design problems. To prepare professional quality solutions and communicate the results of analysis and design, effectively.[/vc_column_text][vc_custom_heading text=”COURSE LEARNING OUTCOMES (CLO)” use_theme_fonts=”yes”][vc_column_text]CLO-1: Describe designs of common machine elements like gears, bearings, shafts, belts and chains.(C5)
CLO-2: Evaluate the designs of machine elements related to transmission. (C5)
CLO-3: Select a case study related to transmission and explain its design, calculations and working in the form of report and presentation. (A3)[/vc_column_text][vc_custom_heading text=”COURSE CONTENTS” use_theme_fonts=”yes”][vc_column_text css=”.vc_custom_1667300293200{margin-bottom: 0px !important;}”]

1. Spur, Helical, Bevel and Worm Gears – Ten Lectures

• Geometry and nomenclature of Spur, Helical, Bevel and Worm Gears
• Forces in Spur, Helical, worm and Bevel gears.
• Stress calculations in spur, helical and bevel gears.
• Material strength calculations for gears.
• Rating method in Wormsets.

2. Design of Flywheels – Three Lectures

• Energy variations in a rotating system
• Determining the flywheel inertia
• Stresses in flywheels
• Failure criteria

3. Rolling Element Bearings – Three Lectures

• Types of Rolling Element Bearings.
• Failure of Rolling Element Bearings.
• Selection of Rolling Element Bearings.
  • Basic dynamic load rating
  • Basic static load rating

• Combined radial and thrust loads
  • Calculation procedures

4. Sliding Contact Bearings – Four Lectures

• Full-Film Lubrications
• Boundary Lubrications
• Hydrodynamic Theory of Lubrication
• Design of Hydrodynamic Bearings

5. Design of Clutch / Brakes – Five Lectures

• Different types of clutches and designing concepts
• Different types of brakes and designing concepts

6. Design of Power Screws – Three Lectures

• Introduction to power screws
• Stresses in power screws
• Efficiency of power screws
• Applications of power screws

7. Flexible Machine Elements – Four Lectures

• Introduction to belts
• Flat and round belt drives
• Flat metal belts
• V belts
• Roller chains
• Wire ropes

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