UNIT 1:
Direct, Bending and torsional stress equations
Calculation of principle stresses for various load combinations
Crane hook and C frame, design based on strength and stiffness
Crane hook and C frame, design based on strength and stiffness
Factor of safety, theories of failure
Introduction to the design process - factors influencing machine design
Eccentric loading, curved beams
UNIT 2:
Stress concentration - Theoretical stress concentration factor - Size factor
Stress concentration - Theoretical stress concentration factor - Size factor
Variable and cyclic loads – Fatigue strength
Design of Welding Joints (Content beyond Syllabus)
UNIT 3:
Design of solid hollow shafts based on strength
Design of solid hollow shafts based on strength
Design of solid hollow shafts based on strength
UNIT 4:
Design of helical springs under constant and variable loads
Design of Rolling Contact Bearing
Design of helical springs under constant and variable loads
Design of helical springs under constant and variable loads
Design of Rolling Contact Bearing
Design of Sliding Contact Bearing
UNIT 5:
Design of Flywheel Pulleys